From 9d8c7b4041799ff4995821122f3c4ce8934a36b7 Mon Sep 17 00:00:00 2001
From: Josh Gross <jogros@microsoft.com>
Date: Mon, 4 Nov 2019 15:13:15 -0500
Subject: [PATCH] Release v1

---
 README.md             |    4 +-
 dist/restore/index.js | 5163 +++++++++++++++++++++++++++++++++++++++++
 dist/save/index.js    | 5140 ++++++++++++++++++++++++++++++++++++++++
 examples.md           |   26 +-
 package-lock.json     |    2 +-
 package.json          |    2 +-
 6 files changed, 10320 insertions(+), 17 deletions(-)
 create mode 100644 dist/restore/index.js
 create mode 100644 dist/save/index.js

diff --git a/README.md b/README.md
index a289d65..ccf4bc5 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ jobs:
     - uses: actions/checkout@v1
 
     - name: Cache node modules
-      uses: actions/cache@preview
+      uses: actions/cache@v1
       with:
         path: node_modules
         key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
@@ -70,7 +70,7 @@ Example:
 steps:
   - uses: actions/checkout@v1
 
-  - uses: actions/cache@preview
+  - uses: actions/cache@v1
     id: cache
     with:
       path: path/to/dependencies
diff --git a/dist/restore/index.js b/dist/restore/index.js
new file mode 100644
index 0000000..6074ef1
--- /dev/null
+++ b/dist/restore/index.js
@@ -0,0 +1,5163 @@
+module.exports =
+/******/ (function(modules, runtime) { // webpackBootstrap
+/******/ 	"use strict";
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
+/******/
+/******/ 	// The require function
+/******/ 	function __webpack_require__(moduleId) {
+/******/
+/******/ 		// Check if module is in cache
+/******/ 		if(installedModules[moduleId]) {
+/******/ 			return installedModules[moduleId].exports;
+/******/ 		}
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			i: moduleId,
+/******/ 			l: false,
+/******/ 			exports: {}
+/******/ 		};
+/******/
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+/******/
+/******/ 		// Flag the module as loaded
+/******/ 		module.l = true;
+/******/
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
+/******/
+/******/
+/******/ 	__webpack_require__.ab = __dirname + "/";
+/******/
+/******/ 	// the startup function
+/******/ 	function startup() {
+/******/ 		// Load entry module and return exports
+/******/ 		return __webpack_require__(778);
+/******/ 	};
+/******/
+/******/ 	// run startup
+/******/ 	return startup();
+/******/ })
+/************************************************************************/
+/******/ ({
+
+/***/ 1:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const childProcess = __webpack_require__(129);
+const path = __webpack_require__(622);
+const util_1 = __webpack_require__(669);
+const ioUtil = __webpack_require__(672);
+const exec = util_1.promisify(childProcess.exec);
+/**
+ * Copies a file or folder.
+ * Based off of shelljs - https://github.com/shelljs/shelljs/blob/9237f66c52e5daa40458f94f9565e18e8132f5a6/src/cp.js
+ *
+ * @param     source    source path
+ * @param     dest      destination path
+ * @param     options   optional. See CopyOptions.
+ */
+function cp(source, dest, options = {}) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const { force, recursive } = readCopyOptions(options);
+        const destStat = (yield ioUtil.exists(dest)) ? yield ioUtil.stat(dest) : null;
+        // Dest is an existing file, but not forcing
+        if (destStat && destStat.isFile() && !force) {
+            return;
+        }
+        // If dest is an existing directory, should copy inside.
+        const newDest = destStat && destStat.isDirectory()
+            ? path.join(dest, path.basename(source))
+            : dest;
+        if (!(yield ioUtil.exists(source))) {
+            throw new Error(`no such file or directory: ${source}`);
+        }
+        const sourceStat = yield ioUtil.stat(source);
+        if (sourceStat.isDirectory()) {
+            if (!recursive) {
+                throw new Error(`Failed to copy. ${source} is a directory, but tried to copy without recursive flag.`);
+            }
+            else {
+                yield cpDirRecursive(source, newDest, 0, force);
+            }
+        }
+        else {
+            if (path.relative(source, newDest) === '') {
+                // a file cannot be copied to itself
+                throw new Error(`'${newDest}' and '${source}' are the same file`);
+            }
+            yield copyFile(source, newDest, force);
+        }
+    });
+}
+exports.cp = cp;
+/**
+ * Moves a path.
+ *
+ * @param     source    source path
+ * @param     dest      destination path
+ * @param     options   optional. See MoveOptions.
+ */
+function mv(source, dest, options = {}) {
+    return __awaiter(this, void 0, void 0, function* () {
+        if (yield ioUtil.exists(dest)) {
+            let destExists = true;
+            if (yield ioUtil.isDirectory(dest)) {
+                // If dest is directory copy src into dest
+                dest = path.join(dest, path.basename(source));
+                destExists = yield ioUtil.exists(dest);
+            }
+            if (destExists) {
+                if (options.force == null || options.force) {
+                    yield rmRF(dest);
+                }
+                else {
+                    throw new Error('Destination already exists');
+                }
+            }
+        }
+        yield mkdirP(path.dirname(dest));
+        yield ioUtil.rename(source, dest);
+    });
+}
+exports.mv = mv;
+/**
+ * Remove a path recursively with force
+ *
+ * @param inputPath path to remove
+ */
+function rmRF(inputPath) {
+    return __awaiter(this, void 0, void 0, function* () {
+        if (ioUtil.IS_WINDOWS) {
+            // Node doesn't provide a delete operation, only an unlink function. This means that if the file is being used by another
+            // program (e.g. antivirus), it won't be deleted. To address this, we shell out the work to rd/del.
+            try {
+                if (yield ioUtil.isDirectory(inputPath, true)) {
+                    yield exec(`rd /s /q "${inputPath}"`);
+                }
+                else {
+                    yield exec(`del /f /a "${inputPath}"`);
+                }
+            }
+            catch (err) {
+                // if you try to delete a file that doesn't exist, desired result is achieved
+                // other errors are valid
+                if (err.code !== 'ENOENT')
+                    throw err;
+            }
+            // Shelling out fails to remove a symlink folder with missing source, this unlink catches that
+            try {
+                yield ioUtil.unlink(inputPath);
+            }
+            catch (err) {
+                // if you try to delete a file that doesn't exist, desired result is achieved
+                // other errors are valid
+                if (err.code !== 'ENOENT')
+                    throw err;
+            }
+        }
+        else {
+            let isDir = false;
+            try {
+                isDir = yield ioUtil.isDirectory(inputPath);
+            }
+            catch (err) {
+                // if you try to delete a file that doesn't exist, desired result is achieved
+                // other errors are valid
+                if (err.code !== 'ENOENT')
+                    throw err;
+                return;
+            }
+            if (isDir) {
+                yield exec(`rm -rf "${inputPath}"`);
+            }
+            else {
+                yield ioUtil.unlink(inputPath);
+            }
+        }
+    });
+}
+exports.rmRF = rmRF;
+/**
+ * Make a directory.  Creates the full path with folders in between
+ * Will throw if it fails
+ *
+ * @param   fsPath        path to create
+ * @returns Promise<void>
+ */
+function mkdirP(fsPath) {
+    return __awaiter(this, void 0, void 0, function* () {
+        yield ioUtil.mkdirP(fsPath);
+    });
+}
+exports.mkdirP = mkdirP;
+/**
+ * Returns path of a tool had the tool actually been invoked.  Resolves via paths.
+ * If you check and the tool does not exist, it will throw.
+ *
+ * @param     tool              name of the tool
+ * @param     check             whether to check if tool exists
+ * @returns   Promise<string>   path to tool
+ */
+function which(tool, check) {
+    return __awaiter(this, void 0, void 0, function* () {
+        if (!tool) {
+            throw new Error("parameter 'tool' is required");
+        }
+        // recursive when check=true
+        if (check) {
+            const result = yield which(tool, false);
+            if (!result) {
+                if (ioUtil.IS_WINDOWS) {
+                    throw new Error(`Unable to locate executable file: ${tool}. Please verify either the file path exists or the file can be found within a directory specified by the PATH environment variable. Also verify the file has a valid extension for an executable file.`);
+                }
+                else {
+                    throw new Error(`Unable to locate executable file: ${tool}. Please verify either the file path exists or the file can be found within a directory specified by the PATH environment variable. Also check the file mode to verify the file is executable.`);
+                }
+            }
+        }
+        try {
+            // build the list of extensions to try
+            const extensions = [];
+            if (ioUtil.IS_WINDOWS && process.env.PATHEXT) {
+                for (const extension of process.env.PATHEXT.split(path.delimiter)) {
+                    if (extension) {
+                        extensions.push(extension);
+                    }
+                }
+            }
+            // if it's rooted, return it if exists. otherwise return empty.
+            if (ioUtil.isRooted(tool)) {
+                const filePath = yield ioUtil.tryGetExecutablePath(tool, extensions);
+                if (filePath) {
+                    return filePath;
+                }
+                return '';
+            }
+            // if any path separators, return empty
+            if (tool.includes('/') || (ioUtil.IS_WINDOWS && tool.includes('\\'))) {
+                return '';
+            }
+            // build the list of directories
+            //
+            // Note, technically "where" checks the current directory on Windows. From a toolkit perspective,
+            // it feels like we should not do this. Checking the current directory seems like more of a use
+            // case of a shell, and the which() function exposed by the toolkit should strive for consistency
+            // across platforms.
+            const directories = [];
+            if (process.env.PATH) {
+                for (const p of process.env.PATH.split(path.delimiter)) {
+                    if (p) {
+                        directories.push(p);
+                    }
+                }
+            }
+            // return the first match
+            for (const directory of directories) {
+                const filePath = yield ioUtil.tryGetExecutablePath(directory + path.sep + tool, extensions);
+                if (filePath) {
+                    return filePath;
+                }
+            }
+            return '';
+        }
+        catch (err) {
+            throw new Error(`which failed with message ${err.message}`);
+        }
+    });
+}
+exports.which = which;
+function readCopyOptions(options) {
+    const force = options.force == null ? true : options.force;
+    const recursive = Boolean(options.recursive);
+    return { force, recursive };
+}
+function cpDirRecursive(sourceDir, destDir, currentDepth, force) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // Ensure there is not a run away recursive copy
+        if (currentDepth >= 255)
+            return;
+        currentDepth++;
+        yield mkdirP(destDir);
+        const files = yield ioUtil.readdir(sourceDir);
+        for (const fileName of files) {
+            const srcFile = `${sourceDir}/${fileName}`;
+            const destFile = `${destDir}/${fileName}`;
+            const srcFileStat = yield ioUtil.lstat(srcFile);
+            if (srcFileStat.isDirectory()) {
+                // Recurse
+                yield cpDirRecursive(srcFile, destFile, currentDepth, force);
+            }
+            else {
+                yield copyFile(srcFile, destFile, force);
+            }
+        }
+        // Change the mode for the newly created directory
+        yield ioUtil.chmod(destDir, (yield ioUtil.stat(sourceDir)).mode);
+    });
+}
+// Buffered file copy
+function copyFile(srcFile, destFile, force) {
+    return __awaiter(this, void 0, void 0, function* () {
+        if ((yield ioUtil.lstat(srcFile)).isSymbolicLink()) {
+            // unlink/re-link it
+            try {
+                yield ioUtil.lstat(destFile);
+                yield ioUtil.unlink(destFile);
+            }
+            catch (e) {
+                // Try to override file permission
+                if (e.code === 'EPERM') {
+                    yield ioUtil.chmod(destFile, '0666');
+                    yield ioUtil.unlink(destFile);
+                }
+                // other errors = it doesn't exist, no work to do
+            }
+            // Copy over symlink
+            const symlinkFull = yield ioUtil.readlink(srcFile);
+            yield ioUtil.symlink(symlinkFull, destFile, ioUtil.IS_WINDOWS ? 'junction' : null);
+        }
+        else if (!(yield ioUtil.exists(destFile)) || force) {
+            yield ioUtil.copyFile(srcFile, destFile);
+        }
+    });
+}
+//# sourceMappingURL=io.js.map
+
+/***/ }),
+
+/***/ 9:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const os = __webpack_require__(87);
+const events = __webpack_require__(614);
+const child = __webpack_require__(129);
+/* eslint-disable @typescript-eslint/unbound-method */
+const IS_WINDOWS = process.platform === 'win32';
+/*
+ * Class for running command line tools. Handles quoting and arg parsing in a platform agnostic way.
+ */
+class ToolRunner extends events.EventEmitter {
+    constructor(toolPath, args, options) {
+        super();
+        if (!toolPath) {
+            throw new Error("Parameter 'toolPath' cannot be null or empty.");
+        }
+        this.toolPath = toolPath;
+        this.args = args || [];
+        this.options = options || {};
+    }
+    _debug(message) {
+        if (this.options.listeners && this.options.listeners.debug) {
+            this.options.listeners.debug(message);
+        }
+    }
+    _getCommandString(options, noPrefix) {
+        const toolPath = this._getSpawnFileName();
+        const args = this._getSpawnArgs(options);
+        let cmd = noPrefix ? '' : '[command]'; // omit prefix when piped to a second tool
+        if (IS_WINDOWS) {
+            // Windows + cmd file
+            if (this._isCmdFile()) {
+                cmd += toolPath;
+                for (const a of args) {
+                    cmd += ` ${a}`;
+                }
+            }
+            // Windows + verbatim
+            else if (options.windowsVerbatimArguments) {
+                cmd += `"${toolPath}"`;
+                for (const a of args) {
+                    cmd += ` ${a}`;
+                }
+            }
+            // Windows (regular)
+            else {
+                cmd += this._windowsQuoteCmdArg(toolPath);
+                for (const a of args) {
+                    cmd += ` ${this._windowsQuoteCmdArg(a)}`;
+                }
+            }
+        }
+        else {
+            // OSX/Linux - this can likely be improved with some form of quoting.
+            // creating processes on Unix is fundamentally different than Windows.
+            // on Unix, execvp() takes an arg array.
+            cmd += toolPath;
+            for (const a of args) {
+                cmd += ` ${a}`;
+            }
+        }
+        return cmd;
+    }
+    _processLineBuffer(data, strBuffer, onLine) {
+        try {
+            let s = strBuffer + data.toString();
+            let n = s.indexOf(os.EOL);
+            while (n > -1) {
+                const line = s.substring(0, n);
+                onLine(line);
+                // the rest of the string ...
+                s = s.substring(n + os.EOL.length);
+                n = s.indexOf(os.EOL);
+            }
+            strBuffer = s;
+        }
+        catch (err) {
+            // streaming lines to console is best effort.  Don't fail a build.
+            this._debug(`error processing line. Failed with error ${err}`);
+        }
+    }
+    _getSpawnFileName() {
+        if (IS_WINDOWS) {
+            if (this._isCmdFile()) {
+                return process.env['COMSPEC'] || 'cmd.exe';
+            }
+        }
+        return this.toolPath;
+    }
+    _getSpawnArgs(options) {
+        if (IS_WINDOWS) {
+            if (this._isCmdFile()) {
+                let argline = `/D /S /C "${this._windowsQuoteCmdArg(this.toolPath)}`;
+                for (const a of this.args) {
+                    argline += ' ';
+                    argline += options.windowsVerbatimArguments
+                        ? a
+                        : this._windowsQuoteCmdArg(a);
+                }
+                argline += '"';
+                return [argline];
+            }
+        }
+        return this.args;
+    }
+    _endsWith(str, end) {
+        return str.endsWith(end);
+    }
+    _isCmdFile() {
+        const upperToolPath = this.toolPath.toUpperCase();
+        return (this._endsWith(upperToolPath, '.CMD') ||
+            this._endsWith(upperToolPath, '.BAT'));
+    }
+    _windowsQuoteCmdArg(arg) {
+        // for .exe, apply the normal quoting rules that libuv applies
+        if (!this._isCmdFile()) {
+            return this._uvQuoteCmdArg(arg);
+        }
+        // otherwise apply quoting rules specific to the cmd.exe command line parser.
+        // the libuv rules are generic and are not designed specifically for cmd.exe
+        // command line parser.
+        //
+        // for a detailed description of the cmd.exe command line parser, refer to
+        // http://stackoverflow.com/questions/4094699/how-does-the-windows-command-interpreter-cmd-exe-parse-scripts/7970912#7970912
+        // need quotes for empty arg
+        if (!arg) {
+            return '""';
+        }
+        // determine whether the arg needs to be quoted
+        const cmdSpecialChars = [
+            ' ',
+            '\t',
+            '&',
+            '(',
+            ')',
+            '[',
+            ']',
+            '{',
+            '}',
+            '^',
+            '=',
+            ';',
+            '!',
+            "'",
+            '+',
+            ',',
+            '`',
+            '~',
+            '|',
+            '<',
+            '>',
+            '"'
+        ];
+        let needsQuotes = false;
+        for (const char of arg) {
+            if (cmdSpecialChars.some(x => x === char)) {
+                needsQuotes = true;
+                break;
+            }
+        }
+        // short-circuit if quotes not needed
+        if (!needsQuotes) {
+            return arg;
+        }
+        // the following quoting rules are very similar to the rules that by libuv applies.
+        //
+        // 1) wrap the string in quotes
+        //
+        // 2) double-up quotes - i.e. " => ""
+        //
+        //    this is different from the libuv quoting rules. libuv replaces " with \", which unfortunately
+        //    doesn't work well with a cmd.exe command line.
+        //
+        //    note, replacing " with "" also works well if the arg is passed to a downstream .NET console app.
+        //    for example, the command line:
+        //          foo.exe "myarg:""my val"""
+        //    is parsed by a .NET console app into an arg array:
+        //          [ "myarg:\"my val\"" ]
+        //    which is the same end result when applying libuv quoting rules. although the actual
+        //    command line from libuv quoting rules would look like:
+        //          foo.exe "myarg:\"my val\""
+        //
+        // 3) double-up slashes that precede a quote,
+        //    e.g.  hello \world    => "hello \world"
+        //          hello\"world    => "hello\\""world"
+        //          hello\\"world   => "hello\\\\""world"
+        //          hello world\    => "hello world\\"
+        //
+        //    technically this is not required for a cmd.exe command line, or the batch argument parser.
+        //    the reasons for including this as a .cmd quoting rule are:
+        //
+        //    a) this is optimized for the scenario where the argument is passed from the .cmd file to an
+        //       external program. many programs (e.g. .NET console apps) rely on the slash-doubling rule.
+        //
+        //    b) it's what we've been doing previously (by deferring to node default behavior) and we
+        //       haven't heard any complaints about that aspect.
+        //
+        // note, a weakness of the quoting rules chosen here, is that % is not escaped. in fact, % cannot be
+        // escaped when used on the command line directly - even though within a .cmd file % can be escaped
+        // by using %%.
+        //
+        // the saving grace is, on the command line, %var% is left as-is if var is not defined. this contrasts
+        // the line parsing rules within a .cmd file, where if var is not defined it is replaced with nothing.
+        //
+        // one option that was explored was replacing % with ^% - i.e. %var% => ^%var^%. this hack would
+        // often work, since it is unlikely that var^ would exist, and the ^ character is removed when the
+        // variable is used. the problem, however, is that ^ is not removed when %* is used to pass the args
+        // to an external program.
+        //
+        // an unexplored potential solution for the % escaping problem, is to create a wrapper .cmd file.
+        // % can be escaped within a .cmd file.
+        let reverse = '"';
+        let quoteHit = true;
+        for (let i = arg.length; i > 0; i--) {
+            // walk the string in reverse
+            reverse += arg[i - 1];
+            if (quoteHit && arg[i - 1] === '\\') {
+                reverse += '\\'; // double the slash
+            }
+            else if (arg[i - 1] === '"') {
+                quoteHit = true;
+                reverse += '"'; // double the quote
+            }
+            else {
+                quoteHit = false;
+            }
+        }
+        reverse += '"';
+        return reverse
+            .split('')
+            .reverse()
+            .join('');
+    }
+    _uvQuoteCmdArg(arg) {
+        // Tool runner wraps child_process.spawn() and needs to apply the same quoting as
+        // Node in certain cases where the undocumented spawn option windowsVerbatimArguments
+        // is used.
+        //
+        // Since this function is a port of quote_cmd_arg from Node 4.x (technically, lib UV,
+        // see https://github.com/nodejs/node/blob/v4.x/deps/uv/src/win/process.c for details),
+        // pasting copyright notice from Node within this function:
+        //
+        //      Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+        //
+        //      Permission is hereby granted, free of charge, to any person obtaining a copy
+        //      of this software and associated documentation files (the "Software"), to
+        //      deal in the Software without restriction, including without limitation the
+        //      rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+        //      sell copies of the Software, and to permit persons to whom the Software is
+        //      furnished to do so, subject to the following conditions:
+        //
+        //      The above copyright notice and this permission notice shall be included in
+        //      all copies or substantial portions of the Software.
+        //
+        //      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+        //      IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+        //      FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+        //      AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+        //      LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+        //      FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+        //      IN THE SOFTWARE.
+        if (!arg) {
+            // Need double quotation for empty argument
+            return '""';
+        }
+        if (!arg.includes(' ') && !arg.includes('\t') && !arg.includes('"')) {
+            // No quotation needed
+            return arg;
+        }
+        if (!arg.includes('"') && !arg.includes('\\')) {
+            // No embedded double quotes or backslashes, so I can just wrap
+            // quote marks around the whole thing.
+            return `"${arg}"`;
+        }
+        // Expected input/output:
+        //   input : hello"world
+        //   output: "hello\"world"
+        //   input : hello""world
+        //   output: "hello\"\"world"
+        //   input : hello\world
+        //   output: hello\world
+        //   input : hello\\world
+        //   output: hello\\world
+        //   input : hello\"world
+        //   output: "hello\\\"world"
+        //   input : hello\\"world
+        //   output: "hello\\\\\"world"
+        //   input : hello world\
+        //   output: "hello world\\" - note the comment in libuv actually reads "hello world\"
+        //                             but it appears the comment is wrong, it should be "hello world\\"
+        let reverse = '"';
+        let quoteHit = true;
+        for (let i = arg.length; i > 0; i--) {
+            // walk the string in reverse
+            reverse += arg[i - 1];
+            if (quoteHit && arg[i - 1] === '\\') {
+                reverse += '\\';
+            }
+            else if (arg[i - 1] === '"') {
+                quoteHit = true;
+                reverse += '\\';
+            }
+            else {
+                quoteHit = false;
+            }
+        }
+        reverse += '"';
+        return reverse
+            .split('')
+            .reverse()
+            .join('');
+    }
+    _cloneExecOptions(options) {
+        options = options || {};
+        const result = {
+            cwd: options.cwd || process.cwd(),
+            env: options.env || process.env,
+            silent: options.silent || false,
+            windowsVerbatimArguments: options.windowsVerbatimArguments || false,
+            failOnStdErr: options.failOnStdErr || false,
+            ignoreReturnCode: options.ignoreReturnCode || false,
+            delay: options.delay || 10000
+        };
+        result.outStream = options.outStream || process.stdout;
+        result.errStream = options.errStream || process.stderr;
+        return result;
+    }
+    _getSpawnOptions(options, toolPath) {
+        options = options || {};
+        const result = {};
+        result.cwd = options.cwd;
+        result.env = options.env;
+        result['windowsVerbatimArguments'] =
+            options.windowsVerbatimArguments || this._isCmdFile();
+        if (options.windowsVerbatimArguments) {
+            result.argv0 = `"${toolPath}"`;
+        }
+        return result;
+    }
+    /**
+     * Exec a tool.
+     * Output will be streamed to the live console.
+     * Returns promise with return code
+     *
+     * @param     tool     path to tool to exec
+     * @param     options  optional exec options.  See ExecOptions
+     * @returns   number
+     */
+    exec() {
+        return __awaiter(this, void 0, void 0, function* () {
+            return new Promise((resolve, reject) => {
+                this._debug(`exec tool: ${this.toolPath}`);
+                this._debug('arguments:');
+                for (const arg of this.args) {
+                    this._debug(`   ${arg}`);
+                }
+                const optionsNonNull = this._cloneExecOptions(this.options);
+                if (!optionsNonNull.silent && optionsNonNull.outStream) {
+                    optionsNonNull.outStream.write(this._getCommandString(optionsNonNull) + os.EOL);
+                }
+                const state = new ExecState(optionsNonNull, this.toolPath);
+                state.on('debug', (message) => {
+                    this._debug(message);
+                });
+                const fileName = this._getSpawnFileName();
+                const cp = child.spawn(fileName, this._getSpawnArgs(optionsNonNull), this._getSpawnOptions(this.options, fileName));
+                const stdbuffer = '';
+                if (cp.stdout) {
+                    cp.stdout.on('data', (data) => {
+                        if (this.options.listeners && this.options.listeners.stdout) {
+                            this.options.listeners.stdout(data);
+                        }
+                        if (!optionsNonNull.silent && optionsNonNull.outStream) {
+                            optionsNonNull.outStream.write(data);
+                        }
+                        this._processLineBuffer(data, stdbuffer, (line) => {
+                            if (this.options.listeners && this.options.listeners.stdline) {
+                                this.options.listeners.stdline(line);
+                            }
+                        });
+                    });
+                }
+                const errbuffer = '';
+                if (cp.stderr) {
+                    cp.stderr.on('data', (data) => {
+                        state.processStderr = true;
+                        if (this.options.listeners && this.options.listeners.stderr) {
+                            this.options.listeners.stderr(data);
+                        }
+                        if (!optionsNonNull.silent &&
+                            optionsNonNull.errStream &&
+                            optionsNonNull.outStream) {
+                            const s = optionsNonNull.failOnStdErr
+                                ? optionsNonNull.errStream
+                                : optionsNonNull.outStream;
+                            s.write(data);
+                        }
+                        this._processLineBuffer(data, errbuffer, (line) => {
+                            if (this.options.listeners && this.options.listeners.errline) {
+                                this.options.listeners.errline(line);
+                            }
+                        });
+                    });
+                }
+                cp.on('error', (err) => {
+                    state.processError = err.message;
+                    state.processExited = true;
+                    state.processClosed = true;
+                    state.CheckComplete();
+                });
+                cp.on('exit', (code) => {
+                    state.processExitCode = code;
+                    state.processExited = true;
+                    this._debug(`Exit code ${code} received from tool '${this.toolPath}'`);
+                    state.CheckComplete();
+                });
+                cp.on('close', (code) => {
+                    state.processExitCode = code;
+                    state.processExited = true;
+                    state.processClosed = true;
+                    this._debug(`STDIO streams have closed for tool '${this.toolPath}'`);
+                    state.CheckComplete();
+                });
+                state.on('done', (error, exitCode) => {
+                    if (stdbuffer.length > 0) {
+                        this.emit('stdline', stdbuffer);
+                    }
+                    if (errbuffer.length > 0) {
+                        this.emit('errline', errbuffer);
+                    }
+                    cp.removeAllListeners();
+                    if (error) {
+                        reject(error);
+                    }
+                    else {
+                        resolve(exitCode);
+                    }
+                });
+            });
+        });
+    }
+}
+exports.ToolRunner = ToolRunner;
+/**
+ * Convert an arg string to an array of args. Handles escaping
+ *
+ * @param    argString   string of arguments
+ * @returns  string[]    array of arguments
+ */
+function argStringToArray(argString) {
+    const args = [];
+    let inQuotes = false;
+    let escaped = false;
+    let arg = '';
+    function append(c) {
+        // we only escape double quotes.
+        if (escaped && c !== '"') {
+            arg += '\\';
+        }
+        arg += c;
+        escaped = false;
+    }
+    for (let i = 0; i < argString.length; i++) {
+        const c = argString.charAt(i);
+        if (c === '"') {
+            if (!escaped) {
+                inQuotes = !inQuotes;
+            }
+            else {
+                append(c);
+            }
+            continue;
+        }
+        if (c === '\\' && escaped) {
+            append(c);
+            continue;
+        }
+        if (c === '\\' && inQuotes) {
+            escaped = true;
+            continue;
+        }
+        if (c === ' ' && !inQuotes) {
+            if (arg.length > 0) {
+                args.push(arg);
+                arg = '';
+            }
+            continue;
+        }
+        append(c);
+    }
+    if (arg.length > 0) {
+        args.push(arg.trim());
+    }
+    return args;
+}
+exports.argStringToArray = argStringToArray;
+class ExecState extends events.EventEmitter {
+    constructor(options, toolPath) {
+        super();
+        this.processClosed = false; // tracks whether the process has exited and stdio is closed
+        this.processError = '';
+        this.processExitCode = 0;
+        this.processExited = false; // tracks whether the process has exited
+        this.processStderr = false; // tracks whether stderr was written to
+        this.delay = 10000; // 10 seconds
+        this.done = false;
+        this.timeout = null;
+        if (!toolPath) {
+            throw new Error('toolPath must not be empty');
+        }
+        this.options = options;
+        this.toolPath = toolPath;
+        if (options.delay) {
+            this.delay = options.delay;
+        }
+    }
+    CheckComplete() {
+        if (this.done) {
+            return;
+        }
+        if (this.processClosed) {
+            this._setResult();
+        }
+        else if (this.processExited) {
+            this.timeout = setTimeout(ExecState.HandleTimeout, this.delay, this);
+        }
+    }
+    _debug(message) {
+        this.emit('debug', message);
+    }
+    _setResult() {
+        // determine whether there is an error
+        let error;
+        if (this.processExited) {
+            if (this.processError) {
+                error = new Error(`There was an error when attempting to execute the process '${this.toolPath}'. This may indicate the process failed to start. Error: ${this.processError}`);
+            }
+            else if (this.processExitCode !== 0 && !this.options.ignoreReturnCode) {
+                error = new Error(`The process '${this.toolPath}' failed with exit code ${this.processExitCode}`);
+            }
+            else if (this.processStderr && this.options.failOnStdErr) {
+                error = new Error(`The process '${this.toolPath}' failed because one or more lines were written to the STDERR stream`);
+            }
+        }
+        // clear the timeout
+        if (this.timeout) {
+            clearTimeout(this.timeout);
+            this.timeout = null;
+        }
+        this.done = true;
+        this.emit('done', error, this.processExitCode);
+    }
+    static HandleTimeout(state) {
+        if (state.done) {
+            return;
+        }
+        if (!state.processClosed && state.processExited) {
+            const message = `The STDIO streams did not close within ${state.delay /
+                1000} seconds of the exit event from process '${state.toolPath}'. This may indicate a child process inherited the STDIO streams and has not yet exited.`;
+            state._debug(message);
+        }
+        state._setResult();
+    }
+}
+//# sourceMappingURL=toolrunner.js.map
+
+/***/ }),
+
+/***/ 12:
+/***/ (function(__unusedmodule, exports) {
+
+"use strict";
+
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+Object.defineProperty(exports, "__esModule", { value: true });
+class BasicCredentialHandler {
+    constructor(username, password) {
+        this.username = username;
+        this.password = password;
+    }
+    // currently implements pre-authorization
+    // TODO: support preAuth = false where it hooks on 401
+    prepareRequest(options) {
+        options.headers['Authorization'] = 'Basic ' + new Buffer(this.username + ':' + this.password).toString('base64');
+        options.headers['X-TFS-FedAuthRedirect'] = 'Suppress';
+    }
+    // This handler cannot handle 401
+    canHandleAuthentication(response) {
+        return false;
+    }
+    handleAuthentication(httpClient, requestInfo, objs) {
+        return null;
+    }
+}
+exports.BasicCredentialHandler = BasicCredentialHandler;
+
+
+/***/ }),
+
+/***/ 16:
+/***/ (function(module) {
+
+module.exports = require("tls");
+
+/***/ }),
+
+/***/ 87:
+/***/ (function(module) {
+
+module.exports = require("os");
+
+/***/ }),
+
+/***/ 105:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const httpm = __webpack_require__(874);
+const util = __webpack_require__(729);
+class RestClient {
+    /**
+     * Creates an instance of the RestClient
+     * @constructor
+     * @param {string} userAgent - userAgent for requests
+     * @param {string} baseUrl - (Optional) If not specified, use full urls per request.  If supplied and a function passes a relative url, it will be appended to this
+     * @param {ifm.IRequestHandler[]} handlers - handlers are typically auth handlers (basic, bearer, ntlm supplied)
+     * @param {ifm.IRequestOptions} requestOptions - options for each http requests (http proxy setting, socket timeout)
+     */
+    constructor(userAgent, baseUrl, handlers, requestOptions) {
+        this.client = new httpm.HttpClient(userAgent, handlers, requestOptions);
+        if (baseUrl) {
+            this._baseUrl = baseUrl;
+        }
+    }
+    /**
+     * Gets a resource from an endpoint
+     * Be aware that not found returns a null.  Other error conditions reject the promise
+     * @param {string} requestUrl - fully qualified or relative url
+     * @param {IRequestOptions} requestOptions - (optional) requestOptions object
+     */
+    options(requestUrl, options) {
+        return __awaiter(this, void 0, void 0, function* () {
+            let url = util.getUrl(requestUrl, this._baseUrl);
+            let res = yield this.client.options(url, this._headersFromOptions(options));
+            return this._processResponse(res, options);
+        });
+    }
+    /**
+     * Gets a resource from an endpoint
+     * Be aware that not found returns a null.  Other error conditions reject the promise
+     * @param {string} resource - fully qualified url or relative path
+     * @param {IRequestOptions} requestOptions - (optional) requestOptions object
+     */
+    get(resource, options) {
+        return __awaiter(this, void 0, void 0, function* () {
+            let url = util.getUrl(resource, this._baseUrl);
+            let res = yield this.client.get(url, this._headersFromOptions(options));
+            return this._processResponse(res, options);
+        });
+    }
+    /**
+     * Deletes a resource from an endpoint
+     * Be aware that not found returns a null.  Other error conditions reject the promise
+     * @param {string} resource - fully qualified or relative url
+     * @param {IRequestOptions} requestOptions - (optional) requestOptions object
+     */
+    del(resource, options) {
+        return __awaiter(this, void 0, void 0, function* () {
+            let url = util.getUrl(resource, this._baseUrl);
+            let res = yield this.client.del(url, this._headersFromOptions(options));
+            return this._processResponse(res, options);
+        });
+    }
+    /**
+     * Creates resource(s) from an endpoint
+     * T type of object returned.
+     * Be aware that not found returns a null.  Other error conditions reject the promise
+     * @param {string} resource - fully qualified or relative url
+     * @param {IRequestOptions} requestOptions - (optional) requestOptions object
+     */
+    create(resource, resources, options) {
+        return __awaiter(this, void 0, void 0, function* () {
+            let url = util.getUrl(resource, this._baseUrl);
+            let headers = this._headersFromOptions(options, true);
+            let data = JSON.stringify(resources, null, 2);
+            let res = yield this.client.post(url, data, headers);
+            return this._processResponse(res, options);
+        });
+    }
+    /**
+     * Updates resource(s) from an endpoint
+     * T type of object returned.
+     * Be aware that not found returns a null.  Other error conditions reject the promise
+     * @param {string} resource - fully qualified or relative url
+     * @param {IRequestOptions} requestOptions - (optional) requestOptions object
+     */
+    update(resource, resources, options) {
+        return __awaiter(this, void 0, void 0, function* () {
+            let url = util.getUrl(resource, this._baseUrl);
+            let headers = this._headersFromOptions(options, true);
+            let data = JSON.stringify(resources, null, 2);
+            let res = yield this.client.patch(url, data, headers);
+            return this._processResponse(res, options);
+        });
+    }
+    /**
+     * Replaces resource(s) from an endpoint
+     * T type of object returned.
+     * Be aware that not found returns a null.  Other error conditions reject the promise
+     * @param {string} resource - fully qualified or relative url
+     * @param {IRequestOptions} requestOptions - (optional) requestOptions object
+     */
+    replace(resource, resources, options) {
+        return __awaiter(this, void 0, void 0, function* () {
+            let url = util.getUrl(resource, this._baseUrl);
+            let headers = this._headersFromOptions(options, true);
+            let data = JSON.stringify(resources, null, 2);
+            let res = yield this.client.put(url, data, headers);
+            return this._processResponse(res, options);
+        });
+    }
+    uploadStream(verb, requestUrl, stream, options) {
+        return __awaiter(this, void 0, void 0, function* () {
+            let url = util.getUrl(requestUrl, this._baseUrl);
+            let headers = this._headersFromOptions(options, true);
+            let res = yield this.client.sendStream(verb, url, stream, headers);
+            return this._processResponse(res, options);
+        });
+    }
+    _headersFromOptions(options, contentType) {
+        options = options || {};
+        let headers = options.additionalHeaders || {};
+        headers["Accept"] = options.acceptHeader || "application/json";
+        if (contentType) {
+            let found = false;
+            for (let header in headers) {
+                if (header.toLowerCase() == "content-type") {
+                    found = true;
+                }
+            }
+            if (!found) {
+                headers["Content-Type"] = 'application/json; charset=utf-8';
+            }
+        }
+        return headers;
+    }
+    static dateTimeDeserializer(key, value) {
+        if (typeof value === 'string') {
+            let a = new Date(value);
+            if (!isNaN(a.valueOf())) {
+                return a;
+            }
+        }
+        return value;
+    }
+    _processResponse(res, options) {
+        return __awaiter(this, void 0, void 0, function* () {
+            return new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () {
+                const statusCode = res.message.statusCode;
+                const response = {
+                    statusCode: statusCode,
+                    result: null,
+                    headers: {}
+                };
+                // not found leads to null obj returned
+                if (statusCode == httpm.HttpCodes.NotFound) {
+                    resolve(response);
+                }
+                let obj;
+                let contents;
+                // get the result from the body
+                try {
+                    contents = yield res.readBody();
+                    if (contents && contents.length > 0) {
+                        if (options && options.deserializeDates) {
+                            obj = JSON.parse(contents, RestClient.dateTimeDeserializer);
+                        }
+                        else {
+                            obj = JSON.parse(contents);
+                        }
+                        if (options && options.responseProcessor) {
+                            response.result = options.responseProcessor(obj);
+                        }
+                        else {
+                            response.result = obj;
+                        }
+                    }
+                    response.headers = res.message.headers;
+                }
+                catch (err) {
+                    // Invalid resource (contents not json);  leaving result obj null
+                }
+                // note that 3xx redirects are handled by the http layer.
+                if (statusCode > 299) {
+                    let msg;
+                    // if exception/error in body, attempt to get better error
+                    if (obj && obj.message) {
+                        msg = obj.message;
+                    }
+                    else if (contents && contents.length > 0) {
+                        // it may be the case that the exception is in the body message as string
+                        msg = contents;
+                    }
+                    else {
+                        msg = "Failed request: (" + statusCode + ")";
+                    }
+                    let err = new Error(msg);
+                    // attach statusCode and body obj (if available) to the error object
+                    err['statusCode'] = statusCode;
+                    if (response.result) {
+                        err['result'] = response.result;
+                    }
+                    reject(err);
+                }
+                else {
+                    resolve(response);
+                }
+            }));
+        });
+    }
+}
+exports.RestClient = RestClient;
+
+
+/***/ }),
+
+/***/ 129:
+/***/ (function(module) {
+
+module.exports = require("child_process");
+
+/***/ }),
+
+/***/ 139:
+/***/ (function(module, __unusedexports, __webpack_require__) {
+
+// Unique ID creation requires a high quality random # generator.  In node.js
+// this is pretty straight-forward - we use the crypto API.
+
+var crypto = __webpack_require__(417);
+
+module.exports = function nodeRNG() {
+  return crypto.randomBytes(16);
+};
+
+
+/***/ }),
+
+/***/ 141:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+
+var net = __webpack_require__(631);
+var tls = __webpack_require__(16);
+var http = __webpack_require__(605);
+var https = __webpack_require__(211);
+var events = __webpack_require__(614);
+var assert = __webpack_require__(357);
+var util = __webpack_require__(669);
+
+
+exports.httpOverHttp = httpOverHttp;
+exports.httpsOverHttp = httpsOverHttp;
+exports.httpOverHttps = httpOverHttps;
+exports.httpsOverHttps = httpsOverHttps;
+
+
+function httpOverHttp(options) {
+  var agent = new TunnelingAgent(options);
+  agent.request = http.request;
+  return agent;
+}
+
+function httpsOverHttp(options) {
+  var agent = new TunnelingAgent(options);
+  agent.request = http.request;
+  agent.createSocket = createSecureSocket;
+  return agent;
+}
+
+function httpOverHttps(options) {
+  var agent = new TunnelingAgent(options);
+  agent.request = https.request;
+  return agent;
+}
+
+function httpsOverHttps(options) {
+  var agent = new TunnelingAgent(options);
+  agent.request = https.request;
+  agent.createSocket = createSecureSocket;
+  return agent;
+}
+
+
+function TunnelingAgent(options) {
+  var self = this;
+  self.options = options || {};
+  self.proxyOptions = self.options.proxy || {};
+  self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets;
+  self.requests = [];
+  self.sockets = [];
+
+  self.on('free', function onFree(socket, host, port, localAddress) {
+    var options = toOptions(host, port, localAddress);
+    for (var i = 0, len = self.requests.length; i < len; ++i) {
+      var pending = self.requests[i];
+      if (pending.host === options.host && pending.port === options.port) {
+        // Detect the request to connect same origin server,
+        // reuse the connection.
+        self.requests.splice(i, 1);
+        pending.request.onSocket(socket);
+        return;
+      }
+    }
+    socket.destroy();
+    self.removeSocket(socket);
+  });
+}
+util.inherits(TunnelingAgent, events.EventEmitter);
+
+TunnelingAgent.prototype.addRequest = function addRequest(req, host, port, localAddress) {
+  var self = this;
+  var options = mergeOptions({request: req}, self.options, toOptions(host, port, localAddress));
+
+  if (self.sockets.length >= this.maxSockets) {
+    // We are over limit so we'll add it to the queue.
+    self.requests.push(options);
+    return;
+  }
+
+  // If we are under maxSockets create a new one.
+  self.createSocket(options, function(socket) {
+    socket.on('free', onFree);
+    socket.on('close', onCloseOrRemove);
+    socket.on('agentRemove', onCloseOrRemove);
+    req.onSocket(socket);
+
+    function onFree() {
+      self.emit('free', socket, options);
+    }
+
+    function onCloseOrRemove(err) {
+      self.removeSocket(socket);
+      socket.removeListener('free', onFree);
+      socket.removeListener('close', onCloseOrRemove);
+      socket.removeListener('agentRemove', onCloseOrRemove);
+    }
+  });
+};
+
+TunnelingAgent.prototype.createSocket = function createSocket(options, cb) {
+  var self = this;
+  var placeholder = {};
+  self.sockets.push(placeholder);
+
+  var connectOptions = mergeOptions({}, self.proxyOptions, {
+    method: 'CONNECT',
+    path: options.host + ':' + options.port,
+    agent: false
+  });
+  if (connectOptions.proxyAuth) {
+    connectOptions.headers = connectOptions.headers || {};
+    connectOptions.headers['Proxy-Authorization'] = 'Basic ' +
+        new Buffer(connectOptions.proxyAuth).toString('base64');
+  }
+
+  debug('making CONNECT request');
+  var connectReq = self.request(connectOptions);
+  connectReq.useChunkedEncodingByDefault = false; // for v0.6
+  connectReq.once('response', onResponse); // for v0.6
+  connectReq.once('upgrade', onUpgrade);   // for v0.6
+  connectReq.once('connect', onConnect);   // for v0.7 or later
+  connectReq.once('error', onError);
+  connectReq.end();
+
+  function onResponse(res) {
+    // Very hacky. This is necessary to avoid http-parser leaks.
+    res.upgrade = true;
+  }
+
+  function onUpgrade(res, socket, head) {
+    // Hacky.
+    process.nextTick(function() {
+      onConnect(res, socket, head);
+    });
+  }
+
+  function onConnect(res, socket, head) {
+    connectReq.removeAllListeners();
+    socket.removeAllListeners();
+
+    if (res.statusCode === 200) {
+      assert.equal(head.length, 0);
+      debug('tunneling connection has established');
+      self.sockets[self.sockets.indexOf(placeholder)] = socket;
+      cb(socket);
+    } else {
+      debug('tunneling socket could not be established, statusCode=%d',
+            res.statusCode);
+      var error = new Error('tunneling socket could not be established, ' +
+                            'statusCode=' + res.statusCode);
+      error.code = 'ECONNRESET';
+      options.request.emit('error', error);
+      self.removeSocket(placeholder);
+    }
+  }
+
+  function onError(cause) {
+    connectReq.removeAllListeners();
+
+    debug('tunneling socket could not be established, cause=%s\n',
+          cause.message, cause.stack);
+    var error = new Error('tunneling socket could not be established, ' +
+                          'cause=' + cause.message);
+    error.code = 'ECONNRESET';
+    options.request.emit('error', error);
+    self.removeSocket(placeholder);
+  }
+};
+
+TunnelingAgent.prototype.removeSocket = function removeSocket(socket) {
+  var pos = this.sockets.indexOf(socket)
+  if (pos === -1) {
+    return;
+  }
+  this.sockets.splice(pos, 1);
+
+  var pending = this.requests.shift();
+  if (pending) {
+    // If we have pending requests and a socket gets closed a new one
+    // needs to be created to take over in the pool for the one that closed.
+    this.createSocket(pending, function(socket) {
+      pending.request.onSocket(socket);
+    });
+  }
+};
+
+function createSecureSocket(options, cb) {
+  var self = this;
+  TunnelingAgent.prototype.createSocket.call(self, options, function(socket) {
+    var hostHeader = options.request.getHeader('host');
+    var tlsOptions = mergeOptions({}, self.options, {
+      socket: socket,
+      servername: hostHeader ? hostHeader.replace(/:.*$/, '') : options.host
+    });
+
+    // 0 is dummy port for v0.6
+    var secureSocket = tls.connect(0, tlsOptions);
+    self.sockets[self.sockets.indexOf(socket)] = secureSocket;
+    cb(secureSocket);
+  });
+}
+
+
+function toOptions(host, port, localAddress) {
+  if (typeof host === 'string') { // since v0.10
+    return {
+      host: host,
+      port: port,
+      localAddress: localAddress
+    };
+  }
+  return host; // for v0.11 or later
+}
+
+function mergeOptions(target) {
+  for (var i = 1, len = arguments.length; i < len; ++i) {
+    var overrides = arguments[i];
+    if (typeof overrides === 'object') {
+      var keys = Object.keys(overrides);
+      for (var j = 0, keyLen = keys.length; j < keyLen; ++j) {
+        var k = keys[j];
+        if (overrides[k] !== undefined) {
+          target[k] = overrides[k];
+        }
+      }
+    }
+  }
+  return target;
+}
+
+
+var debug;
+if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) {
+  debug = function() {
+    var args = Array.prototype.slice.call(arguments);
+    if (typeof args[0] === 'string') {
+      args[0] = 'TUNNEL: ' + args[0];
+    } else {
+      args.unshift('TUNNEL:');
+    }
+    console.error.apply(console, args);
+  }
+} else {
+  debug = function() {};
+}
+exports.debug = debug; // for test
+
+
+/***/ }),
+
+/***/ 154:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const core = __importStar(__webpack_require__(470));
+const fs = __importStar(__webpack_require__(747));
+const Handlers_1 = __webpack_require__(941);
+const HttpClient_1 = __webpack_require__(874);
+const RestClient_1 = __webpack_require__(105);
+function getCacheEntry(keys) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const cacheUrl = getCacheUrl();
+        const token = process.env["ACTIONS_RUNTIME_TOKEN"] || "";
+        const bearerCredentialHandler = new Handlers_1.BearerCredentialHandler(token);
+        const resource = `_apis/artifactcache/cache?keys=${encodeURIComponent(keys.join(","))}`;
+        const restClient = new RestClient_1.RestClient("actions/cache", cacheUrl, [
+            bearerCredentialHandler
+        ]);
+        const response = yield restClient.get(resource, getRequestOptions());
+        if (response.statusCode === 204) {
+            return null;
+        }
+        if (response.statusCode !== 200) {
+            throw new Error(`Cache service responded with ${response.statusCode}`);
+        }
+        const cacheResult = response.result;
+        core.debug(`Cache Result:`);
+        core.debug(JSON.stringify(cacheResult));
+        if (!cacheResult || !cacheResult.archiveLocation) {
+            throw new Error("Cache not found.");
+        }
+        return cacheResult;
+    });
+}
+exports.getCacheEntry = getCacheEntry;
+function downloadCache(cacheEntry, archivePath) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const stream = fs.createWriteStream(archivePath);
+        const httpClient = new HttpClient_1.HttpClient("actions/cache");
+        const downloadResponse = yield httpClient.get(cacheEntry.archiveLocation);
+        yield pipeResponseToStream(downloadResponse, stream);
+    });
+}
+exports.downloadCache = downloadCache;
+function pipeResponseToStream(response, stream) {
+    return __awaiter(this, void 0, void 0, function* () {
+        return new Promise(resolve => {
+            response.message.pipe(stream).on("close", () => {
+                resolve();
+            });
+        });
+    });
+}
+function saveCache(stream, key) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const cacheUrl = getCacheUrl();
+        const token = process.env["ACTIONS_RUNTIME_TOKEN"] || "";
+        const bearerCredentialHandler = new Handlers_1.BearerCredentialHandler(token);
+        const resource = `_apis/artifactcache/cache/${encodeURIComponent(key)}`;
+        const postUrl = cacheUrl + resource;
+        const restClient = new RestClient_1.RestClient("actions/cache", undefined, [
+            bearerCredentialHandler
+        ]);
+        const requestOptions = getRequestOptions();
+        requestOptions.additionalHeaders = {
+            "Content-Type": "application/octet-stream"
+        };
+        const response = yield restClient.uploadStream("POST", postUrl, stream, requestOptions);
+        if (response.statusCode !== 200) {
+            throw new Error(`Cache service responded with ${response.statusCode}`);
+        }
+        core.info("Cache saved successfully");
+    });
+}
+exports.saveCache = saveCache;
+function getRequestOptions() {
+    const requestOptions = {
+        acceptHeader: createAcceptHeader("application/json", "5.2-preview.1")
+    };
+    return requestOptions;
+}
+function createAcceptHeader(type, apiVersion) {
+    return `${type};api-version=${apiVersion}`;
+}
+function getCacheUrl() {
+    // Ideally we just use ACTIONS_CACHE_URL
+    let cacheUrl = (process.env["ACTIONS_CACHE_URL"] ||
+        process.env["ACTIONS_RUNTIME_URL"] ||
+        "").replace("pipelines", "artifactcache");
+    if (!cacheUrl) {
+        throw new Error("Cache Service Url not found, unable to restore cache.");
+    }
+    core.debug(`Cache Url: ${cacheUrl}`);
+    return cacheUrl;
+}
+
+
+/***/ }),
+
+/***/ 211:
+/***/ (function(module) {
+
+module.exports = require("https");
+
+/***/ }),
+
+/***/ 327:
+/***/ (function(__unusedmodule, exports) {
+
+"use strict";
+
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+Object.defineProperty(exports, "__esModule", { value: true });
+class PersonalAccessTokenCredentialHandler {
+    constructor(token) {
+        this.token = token;
+    }
+    // currently implements pre-authorization
+    // TODO: support preAuth = false where it hooks on 401
+    prepareRequest(options) {
+        options.headers['Authorization'] = 'Basic ' + new Buffer('PAT:' + this.token).toString('base64');
+        options.headers['X-TFS-FedAuthRedirect'] = 'Suppress';
+    }
+    // This handler cannot handle 401
+    canHandleAuthentication(response) {
+        return false;
+    }
+    handleAuthentication(httpClient, requestInfo, objs) {
+        return null;
+    }
+}
+exports.PersonalAccessTokenCredentialHandler = PersonalAccessTokenCredentialHandler;
+
+
+/***/ }),
+
+/***/ 357:
+/***/ (function(module) {
+
+module.exports = require("assert");
+
+/***/ }),
+
+/***/ 413:
+/***/ (function(module, __unusedexports, __webpack_require__) {
+
+module.exports = __webpack_require__(141);
+
+
+/***/ }),
+
+/***/ 417:
+/***/ (function(module) {
+
+module.exports = require("crypto");
+
+/***/ }),
+
+/***/ 431:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+Object.defineProperty(exports, "__esModule", { value: true });
+const os = __webpack_require__(87);
+/**
+ * Commands
+ *
+ * Command Format:
+ *   ##[name key=value;key=value]message
+ *
+ * Examples:
+ *   ##[warning]This is the user warning message
+ *   ##[set-secret name=mypassword]definitelyNotAPassword!
+ */
+function issueCommand(command, properties, message) {
+    const cmd = new Command(command, properties, message);
+    process.stdout.write(cmd.toString() + os.EOL);
+}
+exports.issueCommand = issueCommand;
+function issue(name, message = '') {
+    issueCommand(name, {}, message);
+}
+exports.issue = issue;
+const CMD_STRING = '::';
+class Command {
+    constructor(command, properties, message) {
+        if (!command) {
+            command = 'missing.command';
+        }
+        this.command = command;
+        this.properties = properties;
+        this.message = message;
+    }
+    toString() {
+        let cmdStr = CMD_STRING + this.command;
+        if (this.properties && Object.keys(this.properties).length > 0) {
+            cmdStr += ' ';
+            for (const key in this.properties) {
+                if (this.properties.hasOwnProperty(key)) {
+                    const val = this.properties[key];
+                    if (val) {
+                        // safely append the val - avoid blowing up when attempting to
+                        // call .replace() if message is not a string for some reason
+                        cmdStr += `${key}=${escape(`${val || ''}`)},`;
+                    }
+                }
+            }
+        }
+        cmdStr += CMD_STRING;
+        // safely append the message - avoid blowing up when attempting to
+        // call .replace() if message is not a string for some reason
+        const message = `${this.message || ''}`;
+        cmdStr += escapeData(message);
+        return cmdStr;
+    }
+}
+function escapeData(s) {
+    return s.replace(/\r/g, '%0D').replace(/\n/g, '%0A');
+}
+function escape(s) {
+    return s
+        .replace(/\r/g, '%0D')
+        .replace(/\n/g, '%0A')
+        .replace(/]/g, '%5D')
+        .replace(/;/g, '%3B');
+}
+//# sourceMappingURL=command.js.map
+
+/***/ }),
+
+/***/ 432:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+var crypto = __webpack_require__(417);
+
+var flags = {
+	NTLM_NegotiateUnicode                :  0x00000001,
+	NTLM_NegotiateOEM                    :  0x00000002,
+	NTLM_RequestTarget                   :  0x00000004,
+	NTLM_Unknown9                        :  0x00000008,
+	NTLM_NegotiateSign                   :  0x00000010,
+	NTLM_NegotiateSeal                   :  0x00000020,
+	NTLM_NegotiateDatagram               :  0x00000040,
+	NTLM_NegotiateLanManagerKey          :  0x00000080,
+	NTLM_Unknown8                        :  0x00000100,
+	NTLM_NegotiateNTLM                   :  0x00000200,
+	NTLM_NegotiateNTOnly                 :  0x00000400,
+	NTLM_Anonymous                       :  0x00000800,
+	NTLM_NegotiateOemDomainSupplied      :  0x00001000,
+	NTLM_NegotiateOemWorkstationSupplied :  0x00002000,
+	NTLM_Unknown6                        :  0x00004000,
+	NTLM_NegotiateAlwaysSign             :  0x00008000,
+	NTLM_TargetTypeDomain                :  0x00010000,
+	NTLM_TargetTypeServer                :  0x00020000,
+	NTLM_TargetTypeShare                 :  0x00040000,
+	NTLM_NegotiateExtendedSecurity       :  0x00080000,
+	NTLM_NegotiateIdentify               :  0x00100000,
+	NTLM_Unknown5                        :  0x00200000,
+	NTLM_RequestNonNTSessionKey          :  0x00400000,
+	NTLM_NegotiateTargetInfo             :  0x00800000,
+	NTLM_Unknown4                        :  0x01000000,
+	NTLM_NegotiateVersion                :  0x02000000,
+	NTLM_Unknown3                        :  0x04000000,
+	NTLM_Unknown2                        :  0x08000000,
+	NTLM_Unknown1                        :  0x10000000,
+	NTLM_Negotiate128                    :  0x20000000,
+	NTLM_NegotiateKeyExchange            :  0x40000000,
+	NTLM_Negotiate56                     :  0x80000000
+};
+var typeflags = {
+	NTLM_TYPE1_FLAGS : 	  flags.NTLM_NegotiateUnicode
+						+ flags.NTLM_NegotiateOEM
+						+ flags.NTLM_RequestTarget
+						+ flags.NTLM_NegotiateNTLM
+						+ flags.NTLM_NegotiateOemDomainSupplied
+						+ flags.NTLM_NegotiateOemWorkstationSupplied
+						+ flags.NTLM_NegotiateAlwaysSign
+						+ flags.NTLM_NegotiateExtendedSecurity
+						+ flags.NTLM_NegotiateVersion
+						+ flags.NTLM_Negotiate128
+						+ flags.NTLM_Negotiate56,
+
+	NTLM_TYPE2_FLAGS :    flags.NTLM_NegotiateUnicode
+						+ flags.NTLM_RequestTarget
+						+ flags.NTLM_NegotiateNTLM
+						+ flags.NTLM_NegotiateAlwaysSign
+						+ flags.NTLM_NegotiateExtendedSecurity
+						+ flags.NTLM_NegotiateTargetInfo
+						+ flags.NTLM_NegotiateVersion
+						+ flags.NTLM_Negotiate128
+						+ flags.NTLM_Negotiate56
+};
+
+function createType1Message(options){
+	var domain = escape(options.domain.toUpperCase());
+	var workstation = escape(options.workstation.toUpperCase());
+	var protocol = 'NTLMSSP\0';
+
+	var BODY_LENGTH = 40;
+
+	var type1flags = typeflags.NTLM_TYPE1_FLAGS;
+	if(!domain || domain === '')
+		type1flags = type1flags - flags.NTLM_NegotiateOemDomainSupplied;
+
+	var pos = 0;
+	var buf = new Buffer(BODY_LENGTH + domain.length + workstation.length);
+
+
+	buf.write(protocol, pos, protocol.length); pos += protocol.length; // protocol
+	buf.writeUInt32LE(1, pos); pos += 4;          // type 1
+	buf.writeUInt32LE(type1flags, pos); pos += 4; // TYPE1 flag
+
+	buf.writeUInt16LE(domain.length, pos); pos += 2; // domain length
+	buf.writeUInt16LE(domain.length, pos); pos += 2; // domain max length
+	buf.writeUInt32LE(BODY_LENGTH + workstation.length, pos); pos += 4; // domain buffer offset
+
+	buf.writeUInt16LE(workstation.length, pos); pos += 2; // workstation length
+	buf.writeUInt16LE(workstation.length, pos); pos += 2; // workstation max length
+	buf.writeUInt32LE(BODY_LENGTH, pos); pos += 4; // workstation buffer offset
+
+	buf.writeUInt8(5, pos); pos += 1;      //ProductMajorVersion
+	buf.writeUInt8(1, pos); pos += 1;      //ProductMinorVersion
+	buf.writeUInt16LE(2600, pos); pos += 2; //ProductBuild
+
+	buf.writeUInt8(0 , pos); pos += 1; //VersionReserved1
+	buf.writeUInt8(0 , pos); pos += 1; //VersionReserved2
+	buf.writeUInt8(0 , pos); pos += 1; //VersionReserved3
+	buf.writeUInt8(15, pos); pos += 1; //NTLMRevisionCurrent
+
+	buf.write(workstation, pos, workstation.length, 'ascii'); pos += workstation.length; // workstation string
+	buf.write(domain     , pos, domain.length     , 'ascii'); pos += domain.length;
+
+	return 'NTLM ' + buf.toString('base64');
+}
+
+function parseType2Message(rawmsg, callback){
+	var match = rawmsg.match(/NTLM (.+)?/);
+	if(!match || !match[1])
+		return callback(new Error("Couldn't find NTLM in the message type2 comming from the server"));
+
+	var buf = new Buffer(match[1], 'base64');
+
+	var msg = {};
+
+	msg.signature = buf.slice(0, 8);
+	msg.type = buf.readInt16LE(8);
+
+	if(msg.type != 2)
+		return callback(new Error("Server didn't return a type 2 message"));
+
+	msg.targetNameLen = buf.readInt16LE(12);
+	msg.targetNameMaxLen = buf.readInt16LE(14);
+	msg.targetNameOffset = buf.readInt32LE(16);
+	msg.targetName  = buf.slice(msg.targetNameOffset, msg.targetNameOffset + msg.targetNameMaxLen);
+
+    msg.negotiateFlags = buf.readInt32LE(20);
+    msg.serverChallenge = buf.slice(24, 32);
+    msg.reserved = buf.slice(32, 40);
+
+    if(msg.negotiateFlags & flags.NTLM_NegotiateTargetInfo){
+    	msg.targetInfoLen = buf.readInt16LE(40);
+    	msg.targetInfoMaxLen = buf.readInt16LE(42);
+    	msg.targetInfoOffset = buf.readInt32LE(44);
+    	msg.targetInfo = buf.slice(msg.targetInfoOffset, msg.targetInfoOffset + msg.targetInfoLen);
+    }
+	return msg;
+}
+
+function createType3Message(msg2, options){
+	var nonce = msg2.serverChallenge;
+	var username = options.username;
+	var password = options.password;
+	var negotiateFlags = msg2.negotiateFlags;
+
+	var isUnicode = negotiateFlags & flags.NTLM_NegotiateUnicode;
+	var isNegotiateExtendedSecurity = negotiateFlags & flags.NTLM_NegotiateExtendedSecurity;
+
+	var BODY_LENGTH = 72;
+
+	var domainName = escape(options.domain.toUpperCase());
+	var workstation = escape(options.workstation.toUpperCase());
+
+	var workstationBytes, domainNameBytes, usernameBytes, encryptedRandomSessionKeyBytes;
+
+	var encryptedRandomSessionKey = "";
+	if(isUnicode){
+		workstationBytes = new Buffer(workstation, 'utf16le');
+		domainNameBytes = new Buffer(domainName, 'utf16le');
+		usernameBytes = new Buffer(username, 'utf16le');
+		encryptedRandomSessionKeyBytes = new Buffer(encryptedRandomSessionKey, 'utf16le');
+	}else{
+		workstationBytes = new Buffer(workstation, 'ascii');
+		domainNameBytes = new Buffer(domainName, 'ascii');
+		usernameBytes = new Buffer(username, 'ascii');
+		encryptedRandomSessionKeyBytes = new Buffer(encryptedRandomSessionKey, 'ascii');
+	}
+
+	var lmChallengeResponse = calc_resp(create_LM_hashed_password_v1(password), nonce);
+	var ntChallengeResponse = calc_resp(create_NT_hashed_password_v1(password), nonce);
+
+	if(isNegotiateExtendedSecurity){
+		var pwhash = create_NT_hashed_password_v1(password);
+	 	var clientChallenge = "";
+	 	for(var i=0; i < 8; i++){
+	 		clientChallenge += String.fromCharCode( Math.floor(Math.random()*256) );
+	   	}
+	   	var clientChallengeBytes = new Buffer(clientChallenge, 'ascii');
+	    var challenges = ntlm2sr_calc_resp(pwhash, nonce, clientChallengeBytes);
+	    lmChallengeResponse = challenges.lmChallengeResponse;
+	    ntChallengeResponse = challenges.ntChallengeResponse;
+	}
+
+	var signature = 'NTLMSSP\0';
+
+	var pos = 0;
+	var buf = new Buffer(BODY_LENGTH + domainNameBytes.length + usernameBytes.length + workstationBytes.length + lmChallengeResponse.length + ntChallengeResponse.length + encryptedRandomSessionKeyBytes.length);
+
+	buf.write(signature, pos, signature.length); pos += signature.length;
+	buf.writeUInt32LE(3, pos); pos += 4;          // type 1
+
+	buf.writeUInt16LE(lmChallengeResponse.length, pos); pos += 2; // LmChallengeResponseLen
+	buf.writeUInt16LE(lmChallengeResponse.length, pos); pos += 2; // LmChallengeResponseMaxLen
+	buf.writeUInt32LE(BODY_LENGTH + domainNameBytes.length + usernameBytes.length + workstationBytes.length, pos); pos += 4; // LmChallengeResponseOffset
+
+	buf.writeUInt16LE(ntChallengeResponse.length, pos); pos += 2; // NtChallengeResponseLen
+	buf.writeUInt16LE(ntChallengeResponse.length, pos); pos += 2; // NtChallengeResponseMaxLen
+	buf.writeUInt32LE(BODY_LENGTH + domainNameBytes.length + usernameBytes.length + workstationBytes.length + lmChallengeResponse.length, pos); pos += 4; // NtChallengeResponseOffset
+
+	buf.writeUInt16LE(domainNameBytes.length, pos); pos += 2; // DomainNameLen
+	buf.writeUInt16LE(domainNameBytes.length, pos); pos += 2; // DomainNameMaxLen
+	buf.writeUInt32LE(BODY_LENGTH, pos); pos += 4; 			  // DomainNameOffset
+
+	buf.writeUInt16LE(usernameBytes.length, pos); pos += 2; // UserNameLen
+	buf.writeUInt16LE(usernameBytes.length, pos); pos += 2; // UserNameMaxLen
+	buf.writeUInt32LE(BODY_LENGTH + domainNameBytes.length, pos); pos += 4; // UserNameOffset
+
+	buf.writeUInt16LE(workstationBytes.length, pos); pos += 2; // WorkstationLen
+	buf.writeUInt16LE(workstationBytes.length, pos); pos += 2; // WorkstationMaxLen
+	buf.writeUInt32LE(BODY_LENGTH + domainNameBytes.length + usernameBytes.length, pos); pos += 4; // WorkstationOffset
+
+	buf.writeUInt16LE(encryptedRandomSessionKeyBytes.length, pos); pos += 2; // EncryptedRandomSessionKeyLen
+	buf.writeUInt16LE(encryptedRandomSessionKeyBytes.length, pos); pos += 2; // EncryptedRandomSessionKeyMaxLen
+	buf.writeUInt32LE(BODY_LENGTH + domainNameBytes.length + usernameBytes.length + workstationBytes.length + lmChallengeResponse.length + ntChallengeResponse.length, pos); pos += 4; // EncryptedRandomSessionKeyOffset
+
+	buf.writeUInt32LE(typeflags.NTLM_TYPE2_FLAGS, pos); pos += 4; // NegotiateFlags
+
+	buf.writeUInt8(5, pos); pos++; // ProductMajorVersion
+	buf.writeUInt8(1, pos); pos++; // ProductMinorVersion
+	buf.writeUInt16LE(2600, pos); pos += 2; // ProductBuild
+	buf.writeUInt8(0, pos); pos++; // VersionReserved1
+	buf.writeUInt8(0, pos); pos++; // VersionReserved2
+	buf.writeUInt8(0, pos); pos++; // VersionReserved3
+	buf.writeUInt8(15, pos); pos++; // NTLMRevisionCurrent
+
+	domainNameBytes.copy(buf, pos); pos += domainNameBytes.length;
+	usernameBytes.copy(buf, pos); pos += usernameBytes.length;
+	workstationBytes.copy(buf, pos); pos += workstationBytes.length;
+	lmChallengeResponse.copy(buf, pos); pos += lmChallengeResponse.length;
+	ntChallengeResponse.copy(buf, pos); pos += ntChallengeResponse.length;
+	encryptedRandomSessionKeyBytes.copy(buf, pos); pos += encryptedRandomSessionKeyBytes.length;
+
+	return 'NTLM ' + buf.toString('base64');
+}
+
+function create_LM_hashed_password_v1(password){
+	// fix the password length to 14 bytes
+	password = password.toUpperCase();
+	var passwordBytes = new Buffer(password, 'ascii');
+
+	var passwordBytesPadded = new Buffer(14);
+	passwordBytesPadded.fill("\0");
+	var sourceEnd = 14;
+	if(passwordBytes.length < 14) sourceEnd = passwordBytes.length;
+	passwordBytes.copy(passwordBytesPadded, 0, 0, sourceEnd);
+
+	// split into 2 parts of 7 bytes:
+	var firstPart = passwordBytesPadded.slice(0,7);
+	var secondPart = passwordBytesPadded.slice(7);
+
+	function encrypt(buf){
+		var key = insertZerosEvery7Bits(buf);
+		var des = crypto.createCipheriv('DES-ECB', key, '');
+		return des.update("KGS!@#$%"); // page 57 in [MS-NLMP]);
+	}
+
+	var firstPartEncrypted = encrypt(firstPart);
+	var secondPartEncrypted = encrypt(secondPart);
+
+	return Buffer.concat([firstPartEncrypted, secondPartEncrypted]);
+}
+
+function insertZerosEvery7Bits(buf){
+	var binaryArray = bytes2binaryArray(buf);
+	var newBinaryArray = [];
+	for(var i=0; i<binaryArray.length; i++){
+		newBinaryArray.push(binaryArray[i]);
+
+		if((i+1)%7 === 0){
+			newBinaryArray.push(0);
+		}
+	}
+	return binaryArray2bytes(newBinaryArray);
+}
+
+function bytes2binaryArray(buf){
+	var hex2binary = {
+		0: [0,0,0,0],
+		1: [0,0,0,1],
+		2: [0,0,1,0],
+		3: [0,0,1,1],
+		4: [0,1,0,0],
+		5: [0,1,0,1],
+		6: [0,1,1,0],
+		7: [0,1,1,1],
+		8: [1,0,0,0],
+		9: [1,0,0,1],
+		A: [1,0,1,0],
+		B: [1,0,1,1],
+		C: [1,1,0,0],
+		D: [1,1,0,1],
+		E: [1,1,1,0],
+		F: [1,1,1,1]
+	};
+
+	var hexString = buf.toString('hex').toUpperCase();
+	var array = [];
+	for(var i=0; i<hexString.length; i++){
+   		var hexchar = hexString.charAt(i);
+   		array = array.concat(hex2binary[hexchar]);
+   	}
+   	return array;
+}
+
+function binaryArray2bytes(array){
+	var binary2hex = {
+		'0000': 0,
+		'0001': 1,
+		'0010': 2,
+		'0011': 3,
+		'0100': 4,
+		'0101': 5,
+		'0110': 6,
+		'0111': 7,
+		'1000': 8,
+		'1001': 9,
+		'1010': 'A',
+		'1011': 'B',
+		'1100': 'C',
+		'1101': 'D',
+		'1110': 'E',
+		'1111': 'F'
+	};
+
+ 	var bufArray = [];
+
+	for(var i=0; i<array.length; i +=8 ){
+		if((i+7) > array.length)
+			break;
+
+		var binString1 = '' + array[i] + '' + array[i+1] + '' + array[i+2] + '' + array[i+3];
+		var binString2 = '' + array[i+4] + '' + array[i+5] + '' + array[i+6] + '' + array[i+7];
+   		var hexchar1 = binary2hex[binString1];
+   		var hexchar2 = binary2hex[binString2];
+
+   		var buf = new Buffer(hexchar1 + '' + hexchar2, 'hex');
+   		bufArray.push(buf);
+   	}
+
+   	return Buffer.concat(bufArray);
+}
+
+function create_NT_hashed_password_v1(password){
+	var buf = new Buffer(password, 'utf16le');
+	var md4 = crypto.createHash('md4');
+	md4.update(buf);
+	return new Buffer(md4.digest());
+}
+
+function calc_resp(password_hash, server_challenge){
+    // padding with zeros to make the hash 21 bytes long
+    var passHashPadded = new Buffer(21);
+    passHashPadded.fill("\0");
+    password_hash.copy(passHashPadded, 0, 0, password_hash.length);
+
+    var resArray = [];
+
+    var des = crypto.createCipheriv('DES-ECB', insertZerosEvery7Bits(passHashPadded.slice(0,7)), '');
+    resArray.push( des.update(server_challenge.slice(0,8)) );
+
+    des = crypto.createCipheriv('DES-ECB', insertZerosEvery7Bits(passHashPadded.slice(7,14)), '');
+    resArray.push( des.update(server_challenge.slice(0,8)) );
+
+    des = crypto.createCipheriv('DES-ECB', insertZerosEvery7Bits(passHashPadded.slice(14,21)), '');
+    resArray.push( des.update(server_challenge.slice(0,8)) );
+
+   	return Buffer.concat(resArray);
+}
+
+function ntlm2sr_calc_resp(responseKeyNT, serverChallenge, clientChallenge){
+	// padding with zeros to make the hash 16 bytes longer
+    var lmChallengeResponse = new Buffer(clientChallenge.length + 16);
+    lmChallengeResponse.fill("\0");
+    clientChallenge.copy(lmChallengeResponse, 0, 0, clientChallenge.length);
+
+    var buf = Buffer.concat([serverChallenge, clientChallenge]);
+    var md5 = crypto.createHash('md5');
+    md5.update(buf);
+    var sess = md5.digest();
+    var ntChallengeResponse = calc_resp(responseKeyNT, sess.slice(0,8));
+
+    return {
+    	lmChallengeResponse: lmChallengeResponse,
+    	ntChallengeResponse: ntChallengeResponse
+    };
+}
+
+exports.createType1Message = createType1Message;
+exports.parseType2Message = parseType2Message;
+exports.createType3Message = createType3Message;
+
+
+
+
+
+/***/ }),
+
+/***/ 443:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const core = __importStar(__webpack_require__(470));
+const io = __importStar(__webpack_require__(1));
+const os = __importStar(__webpack_require__(87));
+const path = __importStar(__webpack_require__(622));
+const uuidV4 = __importStar(__webpack_require__(826));
+const constants_1 = __webpack_require__(694);
+// From https://github.com/actions/toolkit/blob/master/packages/tool-cache/src/tool-cache.ts#L23
+function createTempDirectory() {
+    return __awaiter(this, void 0, void 0, function* () {
+        const IS_WINDOWS = process.platform === "win32";
+        let tempDirectory = process.env["RUNNER_TEMP"] || "";
+        if (!tempDirectory) {
+            let baseLocation;
+            if (IS_WINDOWS) {
+                // On Windows use the USERPROFILE env variable
+                baseLocation = process.env["USERPROFILE"] || "C:\\";
+            }
+            else {
+                if (process.platform === "darwin") {
+                    baseLocation = "/Users";
+                }
+                else {
+                    baseLocation = "/home";
+                }
+            }
+            tempDirectory = path.join(baseLocation, "actions", "temp");
+        }
+        const dest = path.join(tempDirectory, uuidV4.default());
+        yield io.mkdirP(dest);
+        return dest;
+    });
+}
+exports.createTempDirectory = createTempDirectory;
+function isExactKeyMatch(key, cacheResult) {
+    return !!(cacheResult &&
+        cacheResult.cacheKey &&
+        cacheResult.cacheKey.localeCompare(key, undefined, {
+            sensitivity: "accent"
+        }) === 0);
+}
+exports.isExactKeyMatch = isExactKeyMatch;
+function setOutputAndState(key, cacheResult) {
+    setCacheHitOutput(isExactKeyMatch(key, cacheResult));
+    // Store the cache result if it exists
+    cacheResult && setCacheState(cacheResult);
+}
+exports.setOutputAndState = setOutputAndState;
+function getCacheState() {
+    const stateData = core.getState(constants_1.State.CacheResult);
+    core.debug(`State: ${stateData}`);
+    return (stateData && JSON.parse(stateData));
+}
+exports.getCacheState = getCacheState;
+function setCacheState(state) {
+    core.saveState(constants_1.State.CacheResult, JSON.stringify(state));
+}
+exports.setCacheState = setCacheState;
+function setCacheHitOutput(isCacheHit) {
+    core.setOutput(constants_1.Outputs.CacheHit, isCacheHit.toString());
+}
+exports.setCacheHitOutput = setCacheHitOutput;
+function resolvePath(filePath) {
+    if (filePath[0] === "~") {
+        const home = os.homedir();
+        if (!home) {
+            throw new Error("Unable to resolve `~` to HOME");
+        }
+        return path.join(home, filePath.slice(1));
+    }
+    return path.resolve(filePath);
+}
+exports.resolvePath = resolvePath;
+
+
+/***/ }),
+
+/***/ 470:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const command_1 = __webpack_require__(431);
+const os = __webpack_require__(87);
+const path = __webpack_require__(622);
+/**
+ * The code to exit an action
+ */
+var ExitCode;
+(function (ExitCode) {
+    /**
+     * A code indicating that the action was successful
+     */
+    ExitCode[ExitCode["Success"] = 0] = "Success";
+    /**
+     * A code indicating that the action was a failure
+     */
+    ExitCode[ExitCode["Failure"] = 1] = "Failure";
+})(ExitCode = exports.ExitCode || (exports.ExitCode = {}));
+//-----------------------------------------------------------------------
+// Variables
+//-----------------------------------------------------------------------
+/**
+ * Sets env variable for this action and future actions in the job
+ * @param name the name of the variable to set
+ * @param val the value of the variable
+ */
+function exportVariable(name, val) {
+    process.env[name] = val;
+    command_1.issueCommand('set-env', { name }, val);
+}
+exports.exportVariable = exportVariable;
+/**
+ * Registers a secret which will get masked from logs
+ * @param secret value of the secret
+ */
+function setSecret(secret) {
+    command_1.issueCommand('add-mask', {}, secret);
+}
+exports.setSecret = setSecret;
+/**
+ * Prepends inputPath to the PATH (for this action and future actions)
+ * @param inputPath
+ */
+function addPath(inputPath) {
+    command_1.issueCommand('add-path', {}, inputPath);
+    process.env['PATH'] = `${inputPath}${path.delimiter}${process.env['PATH']}`;
+}
+exports.addPath = addPath;
+/**
+ * Gets the value of an input.  The value is also trimmed.
+ *
+ * @param     name     name of the input to get
+ * @param     options  optional. See InputOptions.
+ * @returns   string
+ */
+function getInput(name, options) {
+    const val = process.env[`INPUT_${name.replace(/ /g, '_').toUpperCase()}`] || '';
+    if (options && options.required && !val) {
+        throw new Error(`Input required and not supplied: ${name}`);
+    }
+    return val.trim();
+}
+exports.getInput = getInput;
+/**
+ * Sets the value of an output.
+ *
+ * @param     name     name of the output to set
+ * @param     value    value to store
+ */
+function setOutput(name, value) {
+    command_1.issueCommand('set-output', { name }, value);
+}
+exports.setOutput = setOutput;
+//-----------------------------------------------------------------------
+// Results
+//-----------------------------------------------------------------------
+/**
+ * Sets the action status to failed.
+ * When the action exits it will be with an exit code of 1
+ * @param message add error issue message
+ */
+function setFailed(message) {
+    process.exitCode = ExitCode.Failure;
+    error(message);
+}
+exports.setFailed = setFailed;
+//-----------------------------------------------------------------------
+// Logging Commands
+//-----------------------------------------------------------------------
+/**
+ * Writes debug message to user log
+ * @param message debug message
+ */
+function debug(message) {
+    command_1.issueCommand('debug', {}, message);
+}
+exports.debug = debug;
+/**
+ * Adds an error issue
+ * @param message error issue message
+ */
+function error(message) {
+    command_1.issue('error', message);
+}
+exports.error = error;
+/**
+ * Adds an warning issue
+ * @param message warning issue message
+ */
+function warning(message) {
+    command_1.issue('warning', message);
+}
+exports.warning = warning;
+/**
+ * Writes info to log with console.log.
+ * @param message info message
+ */
+function info(message) {
+    process.stdout.write(message + os.EOL);
+}
+exports.info = info;
+/**
+ * Begin an output group.
+ *
+ * Output until the next `groupEnd` will be foldable in this group
+ *
+ * @param name The name of the output group
+ */
+function startGroup(name) {
+    command_1.issue('group', name);
+}
+exports.startGroup = startGroup;
+/**
+ * End an output group.
+ */
+function endGroup() {
+    command_1.issue('endgroup');
+}
+exports.endGroup = endGroup;
+/**
+ * Wrap an asynchronous function call in a group.
+ *
+ * Returns the same type as the function itself.
+ *
+ * @param name The name of the group
+ * @param fn The function to wrap in the group
+ */
+function group(name, fn) {
+    return __awaiter(this, void 0, void 0, function* () {
+        startGroup(name);
+        let result;
+        try {
+            result = yield fn();
+        }
+        finally {
+            endGroup();
+        }
+        return result;
+    });
+}
+exports.group = group;
+//-----------------------------------------------------------------------
+// Wrapper action state
+//-----------------------------------------------------------------------
+/**
+ * Saves state for current action, the state can only be retrieved by this action's post job execution.
+ *
+ * @param     name     name of the state to store
+ * @param     value    value to store
+ */
+function saveState(name, value) {
+    command_1.issueCommand('save-state', { name }, value);
+}
+exports.saveState = saveState;
+/**
+ * Gets the value of an state set by this action's main execution.
+ *
+ * @param     name     name of the state to get
+ * @returns   string
+ */
+function getState(name) {
+    return process.env[`STATE_${name}`] || '';
+}
+exports.getState = getState;
+//# sourceMappingURL=core.js.map
+
+/***/ }),
+
+/***/ 525:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+Object.defineProperty(exports, "__esModule", { value: true });
+const http = __webpack_require__(605);
+const https = __webpack_require__(211);
+const _ = __webpack_require__(891);
+const ntlm = __webpack_require__(432);
+class NtlmCredentialHandler {
+    constructor(username, password, workstation, domain) {
+        this._ntlmOptions = {};
+        this._ntlmOptions.username = username;
+        this._ntlmOptions.password = password;
+        if (domain !== undefined) {
+            this._ntlmOptions.domain = domain;
+        }
+        else {
+            this._ntlmOptions.domain = '';
+        }
+        if (workstation !== undefined) {
+            this._ntlmOptions.workstation = workstation;
+        }
+        else {
+            this._ntlmOptions.workstation = '';
+        }
+    }
+    prepareRequest(options) {
+        // No headers or options need to be set.  We keep the credentials on the handler itself.
+        // If a (proxy) agent is set, remove it as we don't support proxy for NTLM at this time
+        if (options.agent) {
+            delete options.agent;
+        }
+    }
+    canHandleAuthentication(response) {
+        if (response && response.message && response.message.statusCode === 401) {
+            // Ensure that we're talking NTLM here
+            // Once we have the www-authenticate header, split it so we can ensure we can talk NTLM
+            const wwwAuthenticate = response.message.headers['www-authenticate'];
+            if (wwwAuthenticate) {
+                const mechanisms = wwwAuthenticate.split(', ');
+                const index = mechanisms.indexOf("NTLM");
+                if (index >= 0) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+    handleAuthentication(httpClient, requestInfo, objs) {
+        return new Promise((resolve, reject) => {
+            const callbackForResult = function (err, res) {
+                if (err) {
+                    reject(err);
+                }
+                // We have to readbody on the response before continuing otherwise there is a hang.
+                res.readBody().then(() => {
+                    resolve(res);
+                });
+            };
+            this.handleAuthenticationPrivate(httpClient, requestInfo, objs, callbackForResult);
+        });
+    }
+    handleAuthenticationPrivate(httpClient, requestInfo, objs, finalCallback) {
+        // Set up the headers for NTLM authentication
+        requestInfo.options = _.extend(requestInfo.options, {
+            username: this._ntlmOptions.username,
+            password: this._ntlmOptions.password,
+            domain: this._ntlmOptions.domain,
+            workstation: this._ntlmOptions.workstation
+        });
+        if (httpClient.isSsl === true) {
+            requestInfo.options.agent = new https.Agent({ keepAlive: true });
+        }
+        else {
+            requestInfo.options.agent = new http.Agent({ keepAlive: true });
+        }
+        let self = this;
+        // The following pattern of sending the type1 message following immediately (in a setImmediate) is
+        // critical for the NTLM exchange to happen.  If we removed setImmediate (or call in a different manner)
+        // the NTLM exchange will always fail with a 401.
+        this.sendType1Message(httpClient, requestInfo, objs, function (err, res) {
+            if (err) {
+                return finalCallback(err, null, null);
+            }
+            /// We have to readbody on the response before continuing otherwise there is a hang.
+            res.readBody().then(() => {
+                // It is critical that we have setImmediate here due to how connection requests are queued.
+                // If setImmediate is removed then the NTLM handshake will not work.
+                // setImmediate allows us to queue a second request on the same connection. If this second 
+                // request is not queued on the connection when the first request finishes then node closes
+                // the connection. NTLM requires both requests to be on the same connection so we need this.
+                setImmediate(function () {
+                    self.sendType3Message(httpClient, requestInfo, objs, res, finalCallback);
+                });
+            });
+        });
+    }
+    // The following method is an adaptation of code found at https://github.com/SamDecrock/node-http-ntlm/blob/master/httpntlm.js
+    sendType1Message(httpClient, requestInfo, objs, finalCallback) {
+        const type1msg = ntlm.createType1Message(this._ntlmOptions);
+        const type1options = {
+            headers: {
+                'Connection': 'keep-alive',
+                'Authorization': type1msg
+            },
+            timeout: requestInfo.options.timeout || 0,
+            agent: requestInfo.httpModule,
+        };
+        const type1info = {};
+        type1info.httpModule = requestInfo.httpModule;
+        type1info.parsedUrl = requestInfo.parsedUrl;
+        type1info.options = _.extend(type1options, _.omit(requestInfo.options, 'headers'));
+        return httpClient.requestRawWithCallback(type1info, objs, finalCallback);
+    }
+    // The following method is an adaptation of code found at https://github.com/SamDecrock/node-http-ntlm/blob/master/httpntlm.js
+    sendType3Message(httpClient, requestInfo, objs, res, callback) {
+        if (!res.message.headers && !res.message.headers['www-authenticate']) {
+            throw new Error('www-authenticate not found on response of second request');
+        }
+        const type2msg = ntlm.parseType2Message(res.message.headers['www-authenticate']);
+        const type3msg = ntlm.createType3Message(type2msg, this._ntlmOptions);
+        const type3options = {
+            headers: {
+                'Authorization': type3msg,
+                'Connection': 'Close'
+            },
+            agent: requestInfo.httpModule,
+        };
+        const type3info = {};
+        type3info.httpModule = requestInfo.httpModule;
+        type3info.parsedUrl = requestInfo.parsedUrl;
+        type3options.headers = _.extend(type3options.headers, requestInfo.options.headers);
+        type3info.options = _.extend(type3options, _.omit(requestInfo.options, 'headers'));
+        return httpClient.requestRawWithCallback(type3info, objs, callback);
+    }
+}
+exports.NtlmCredentialHandler = NtlmCredentialHandler;
+
+
+/***/ }),
+
+/***/ 571:
+/***/ (function(__unusedmodule, exports) {
+
+"use strict";
+
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+Object.defineProperty(exports, "__esModule", { value: true });
+class BearerCredentialHandler {
+    constructor(token) {
+        this.token = token;
+    }
+    // currently implements pre-authorization
+    // TODO: support preAuth = false where it hooks on 401
+    prepareRequest(options) {
+        options.headers['Authorization'] = 'Bearer ' + this.token;
+        options.headers['X-TFS-FedAuthRedirect'] = 'Suppress';
+    }
+    // This handler cannot handle 401
+    canHandleAuthentication(response) {
+        return false;
+    }
+    handleAuthentication(httpClient, requestInfo, objs) {
+        return null;
+    }
+}
+exports.BearerCredentialHandler = BearerCredentialHandler;
+
+
+/***/ }),
+
+/***/ 605:
+/***/ (function(module) {
+
+module.exports = require("http");
+
+/***/ }),
+
+/***/ 614:
+/***/ (function(module) {
+
+module.exports = require("events");
+
+/***/ }),
+
+/***/ 622:
+/***/ (function(module) {
+
+module.exports = require("path");
+
+/***/ }),
+
+/***/ 631:
+/***/ (function(module) {
+
+module.exports = require("net");
+
+/***/ }),
+
+/***/ 669:
+/***/ (function(module) {
+
+module.exports = require("util");
+
+/***/ }),
+
+/***/ 672:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var _a;
+Object.defineProperty(exports, "__esModule", { value: true });
+const assert_1 = __webpack_require__(357);
+const fs = __webpack_require__(747);
+const path = __webpack_require__(622);
+_a = fs.promises, exports.chmod = _a.chmod, exports.copyFile = _a.copyFile, exports.lstat = _a.lstat, exports.mkdir = _a.mkdir, exports.readdir = _a.readdir, exports.readlink = _a.readlink, exports.rename = _a.rename, exports.rmdir = _a.rmdir, exports.stat = _a.stat, exports.symlink = _a.symlink, exports.unlink = _a.unlink;
+exports.IS_WINDOWS = process.platform === 'win32';
+function exists(fsPath) {
+    return __awaiter(this, void 0, void 0, function* () {
+        try {
+            yield exports.stat(fsPath);
+        }
+        catch (err) {
+            if (err.code === 'ENOENT') {
+                return false;
+            }
+            throw err;
+        }
+        return true;
+    });
+}
+exports.exists = exists;
+function isDirectory(fsPath, useStat = false) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const stats = useStat ? yield exports.stat(fsPath) : yield exports.lstat(fsPath);
+        return stats.isDirectory();
+    });
+}
+exports.isDirectory = isDirectory;
+/**
+ * On OSX/Linux, true if path starts with '/'. On Windows, true for paths like:
+ * \, \hello, \\hello\share, C:, and C:\hello (and corresponding alternate separator cases).
+ */
+function isRooted(p) {
+    p = normalizeSeparators(p);
+    if (!p) {
+        throw new Error('isRooted() parameter "p" cannot be empty');
+    }
+    if (exports.IS_WINDOWS) {
+        return (p.startsWith('\\') || /^[A-Z]:/i.test(p) // e.g. \ or \hello or \\hello
+        ); // e.g. C: or C:\hello
+    }
+    return p.startsWith('/');
+}
+exports.isRooted = isRooted;
+/**
+ * Recursively create a directory at `fsPath`.
+ *
+ * This implementation is optimistic, meaning it attempts to create the full
+ * path first, and backs up the path stack from there.
+ *
+ * @param fsPath The path to create
+ * @param maxDepth The maximum recursion depth
+ * @param depth The current recursion depth
+ */
+function mkdirP(fsPath, maxDepth = 1000, depth = 1) {
+    return __awaiter(this, void 0, void 0, function* () {
+        assert_1.ok(fsPath, 'a path argument must be provided');
+        fsPath = path.resolve(fsPath);
+        if (depth >= maxDepth)
+            return exports.mkdir(fsPath);
+        try {
+            yield exports.mkdir(fsPath);
+            return;
+        }
+        catch (err) {
+            switch (err.code) {
+                case 'ENOENT': {
+                    yield mkdirP(path.dirname(fsPath), maxDepth, depth + 1);
+                    yield exports.mkdir(fsPath);
+                    return;
+                }
+                default: {
+                    let stats;
+                    try {
+                        stats = yield exports.stat(fsPath);
+                    }
+                    catch (err2) {
+                        throw err;
+                    }
+                    if (!stats.isDirectory())
+                        throw err;
+                }
+            }
+        }
+    });
+}
+exports.mkdirP = mkdirP;
+/**
+ * Best effort attempt to determine whether a file exists and is executable.
+ * @param filePath    file path to check
+ * @param extensions  additional file extensions to try
+ * @return if file exists and is executable, returns the file path. otherwise empty string.
+ */
+function tryGetExecutablePath(filePath, extensions) {
+    return __awaiter(this, void 0, void 0, function* () {
+        let stats = undefined;
+        try {
+            // test file exists
+            stats = yield exports.stat(filePath);
+        }
+        catch (err) {
+            if (err.code !== 'ENOENT') {
+                // eslint-disable-next-line no-console
+                console.log(`Unexpected error attempting to determine if executable file exists '${filePath}': ${err}`);
+            }
+        }
+        if (stats && stats.isFile()) {
+            if (exports.IS_WINDOWS) {
+                // on Windows, test for valid extension
+                const upperExt = path.extname(filePath).toUpperCase();
+                if (extensions.some(validExt => validExt.toUpperCase() === upperExt)) {
+                    return filePath;
+                }
+            }
+            else {
+                if (isUnixExecutable(stats)) {
+                    return filePath;
+                }
+            }
+        }
+        // try each extension
+        const originalFilePath = filePath;
+        for (const extension of extensions) {
+            filePath = originalFilePath + extension;
+            stats = undefined;
+            try {
+                stats = yield exports.stat(filePath);
+            }
+            catch (err) {
+                if (err.code !== 'ENOENT') {
+                    // eslint-disable-next-line no-console
+                    console.log(`Unexpected error attempting to determine if executable file exists '${filePath}': ${err}`);
+                }
+            }
+            if (stats && stats.isFile()) {
+                if (exports.IS_WINDOWS) {
+                    // preserve the case of the actual file (since an extension was appended)
+                    try {
+                        const directory = path.dirname(filePath);
+                        const upperName = path.basename(filePath).toUpperCase();
+                        for (const actualName of yield exports.readdir(directory)) {
+                            if (upperName === actualName.toUpperCase()) {
+                                filePath = path.join(directory, actualName);
+                                break;
+                            }
+                        }
+                    }
+                    catch (err) {
+                        // eslint-disable-next-line no-console
+                        console.log(`Unexpected error attempting to determine the actual case of the file '${filePath}': ${err}`);
+                    }
+                    return filePath;
+                }
+                else {
+                    if (isUnixExecutable(stats)) {
+                        return filePath;
+                    }
+                }
+            }
+        }
+        return '';
+    });
+}
+exports.tryGetExecutablePath = tryGetExecutablePath;
+function normalizeSeparators(p) {
+    p = p || '';
+    if (exports.IS_WINDOWS) {
+        // convert slashes on Windows
+        p = p.replace(/\//g, '\\');
+        // remove redundant slashes
+        return p.replace(/\\\\+/g, '\\');
+    }
+    // remove redundant slashes
+    return p.replace(/\/\/+/g, '/');
+}
+// on Mac/Linux, test the execute bit
+//     R   W  X  R  W X R W X
+//   256 128 64 32 16 8 4 2 1
+function isUnixExecutable(stats) {
+    return ((stats.mode & 1) > 0 ||
+        ((stats.mode & 8) > 0 && stats.gid === process.getgid()) ||
+        ((stats.mode & 64) > 0 && stats.uid === process.getuid()));
+}
+//# sourceMappingURL=io-util.js.map
+
+/***/ }),
+
+/***/ 694:
+/***/ (function(__unusedmodule, exports) {
+
+"use strict";
+
+Object.defineProperty(exports, "__esModule", { value: true });
+var Inputs;
+(function (Inputs) {
+    Inputs.Key = "key";
+    Inputs.Path = "path";
+    Inputs.RestoreKeys = "restore-keys";
+})(Inputs = exports.Inputs || (exports.Inputs = {}));
+var Outputs;
+(function (Outputs) {
+    Outputs.CacheHit = "cache-hit";
+})(Outputs = exports.Outputs || (exports.Outputs = {}));
+var State;
+(function (State) {
+    State.CacheKey = "CACHE_KEY";
+    State.CacheResult = "CACHE_RESULT";
+})(State = exports.State || (exports.State = {}));
+
+
+/***/ }),
+
+/***/ 722:
+/***/ (function(module) {
+
+/**
+ * Convert array of 16 byte values to UUID string format of the form:
+ * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
+ */
+var byteToHex = [];
+for (var i = 0; i < 256; ++i) {
+  byteToHex[i] = (i + 0x100).toString(16).substr(1);
+}
+
+function bytesToUuid(buf, offset) {
+  var i = offset || 0;
+  var bth = byteToHex;
+  // join used to fix memory issue caused by concatenation: https://bugs.chromium.org/p/v8/issues/detail?id=3175#c4
+  return ([bth[buf[i++]], bth[buf[i++]], 
+	bth[buf[i++]], bth[buf[i++]], '-',
+	bth[buf[i++]], bth[buf[i++]], '-',
+	bth[buf[i++]], bth[buf[i++]], '-',
+	bth[buf[i++]], bth[buf[i++]], '-',
+	bth[buf[i++]], bth[buf[i++]],
+	bth[buf[i++]], bth[buf[i++]],
+	bth[buf[i++]], bth[buf[i++]]]).join('');
+}
+
+module.exports = bytesToUuid;
+
+
+/***/ }),
+
+/***/ 729:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+Object.defineProperty(exports, "__esModule", { value: true });
+const url = __webpack_require__(835);
+const path = __webpack_require__(622);
+/**
+ * creates an url from a request url and optional base url (http://server:8080)
+ * @param {string} resource - a fully qualified url or relative path
+ * @param {string} baseUrl - an optional baseUrl (http://server:8080)
+ * @return {string} - resultant url
+ */
+function getUrl(resource, baseUrl) {
+    const pathApi = path.posix || path;
+    if (!baseUrl) {
+        return resource;
+    }
+    else if (!resource) {
+        return baseUrl;
+    }
+    else {
+        const base = url.parse(baseUrl);
+        const resultantUrl = url.parse(resource);
+        // resource (specific per request) elements take priority
+        resultantUrl.protocol = resultantUrl.protocol || base.protocol;
+        resultantUrl.auth = resultantUrl.auth || base.auth;
+        resultantUrl.host = resultantUrl.host || base.host;
+        resultantUrl.pathname = pathApi.resolve(base.pathname, resultantUrl.pathname);
+        if (!resultantUrl.pathname.endsWith('/') && resource.endsWith('/')) {
+            resultantUrl.pathname += '/';
+        }
+        return url.format(resultantUrl);
+    }
+}
+exports.getUrl = getUrl;
+
+
+/***/ }),
+
+/***/ 747:
+/***/ (function(module) {
+
+module.exports = require("fs");
+
+/***/ }),
+
+/***/ 778:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const core = __importStar(__webpack_require__(470));
+const exec_1 = __webpack_require__(986);
+const io = __importStar(__webpack_require__(1));
+const fs = __importStar(__webpack_require__(747));
+const path = __importStar(__webpack_require__(622));
+const cacheHttpClient = __importStar(__webpack_require__(154));
+const constants_1 = __webpack_require__(694);
+const utils = __importStar(__webpack_require__(443));
+function run() {
+    return __awaiter(this, void 0, void 0, function* () {
+        try {
+            // Validate inputs, this can cause task failure
+            let cachePath = utils.resolvePath(core.getInput(constants_1.Inputs.Path, { required: true }));
+            core.debug(`Cache Path: ${cachePath}`);
+            const primaryKey = core.getInput(constants_1.Inputs.Key, { required: true });
+            core.saveState(constants_1.State.CacheKey, primaryKey);
+            const restoreKeys = core.getInput(constants_1.Inputs.RestoreKeys).split("\n");
+            const keys = [primaryKey, ...restoreKeys];
+            core.debug("Resolved Keys:");
+            core.debug(JSON.stringify(keys));
+            if (keys.length > 10) {
+                core.setFailed(`Key Validation Error: Keys are limited to a maximum of 10.`);
+                return;
+            }
+            for (const key of keys) {
+                if (key.length > 512) {
+                    core.setFailed(`Key Validation Error: ${key} cannot be larger than 512 characters.`);
+                    return;
+                }
+                const regex = /^[^,]*$/;
+                if (!regex.test(key)) {
+                    core.setFailed(`Key Validation Error: ${key} cannot contain commas.`);
+                    return;
+                }
+            }
+            try {
+                const cacheEntry = yield cacheHttpClient.getCacheEntry(keys);
+                if (!cacheEntry) {
+                    core.info(`Cache not found for input keys: ${JSON.stringify(keys)}.`);
+                    return;
+                }
+                let archivePath = path.join(yield utils.createTempDirectory(), "cache.tgz");
+                core.debug(`Archive Path: ${archivePath}`);
+                // Store the cache result
+                utils.setCacheState(cacheEntry);
+                // Download the cache from the cache entry
+                yield cacheHttpClient.downloadCache(cacheEntry, archivePath);
+                io.mkdirP(cachePath);
+                // http://man7.org/linux/man-pages/man1/tar.1.html
+                // tar [-options] <name of the tar archive> [files or directories which to add into archive]
+                const args = ["-xz"];
+                const IS_WINDOWS = process.platform === "win32";
+                if (IS_WINDOWS) {
+                    args.push("--force-local");
+                    archivePath = archivePath.replace(/\\/g, "/");
+                    cachePath = cachePath.replace(/\\/g, "/");
+                }
+                args.push(...["-f", archivePath, "-C", cachePath]);
+                const tarPath = yield io.which("tar", true);
+                core.debug(`Tar Path: ${tarPath}`);
+                const archiveFileSize = fs.statSync(archivePath).size;
+                core.debug(`File Size: ${archiveFileSize}`);
+                yield exec_1.exec(`"${tarPath}"`, args);
+                const isExactKeyMatch = utils.isExactKeyMatch(primaryKey, cacheEntry);
+                utils.setCacheHitOutput(isExactKeyMatch);
+                core.info(`Cache restored from key: ${cacheEntry && cacheEntry.cacheKey}`);
+            }
+            catch (error) {
+                core.warning(error.message);
+                utils.setCacheHitOutput(false);
+            }
+        }
+        catch (error) {
+            core.setFailed(error.message);
+        }
+    });
+}
+run();
+exports.default = run;
+
+
+/***/ }),
+
+/***/ 826:
+/***/ (function(module, __unusedexports, __webpack_require__) {
+
+var rng = __webpack_require__(139);
+var bytesToUuid = __webpack_require__(722);
+
+function v4(options, buf, offset) {
+  var i = buf && offset || 0;
+
+  if (typeof(options) == 'string') {
+    buf = options === 'binary' ? new Array(16) : null;
+    options = null;
+  }
+  options = options || {};
+
+  var rnds = options.random || (options.rng || rng)();
+
+  // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
+  rnds[6] = (rnds[6] & 0x0f) | 0x40;
+  rnds[8] = (rnds[8] & 0x3f) | 0x80;
+
+  // Copy bytes to buffer, if provided
+  if (buf) {
+    for (var ii = 0; ii < 16; ++ii) {
+      buf[i + ii] = rnds[ii];
+    }
+  }
+
+  return buf || bytesToUuid(rnds);
+}
+
+module.exports = v4;
+
+
+/***/ }),
+
+/***/ 835:
+/***/ (function(module) {
+
+module.exports = require("url");
+
+/***/ }),
+
+/***/ 874:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const url = __webpack_require__(835);
+const http = __webpack_require__(605);
+const https = __webpack_require__(211);
+let fs;
+let tunnel;
+var HttpCodes;
+(function (HttpCodes) {
+    HttpCodes[HttpCodes["OK"] = 200] = "OK";
+    HttpCodes[HttpCodes["MultipleChoices"] = 300] = "MultipleChoices";
+    HttpCodes[HttpCodes["MovedPermanently"] = 301] = "MovedPermanently";
+    HttpCodes[HttpCodes["ResourceMoved"] = 302] = "ResourceMoved";
+    HttpCodes[HttpCodes["SeeOther"] = 303] = "SeeOther";
+    HttpCodes[HttpCodes["NotModified"] = 304] = "NotModified";
+    HttpCodes[HttpCodes["UseProxy"] = 305] = "UseProxy";
+    HttpCodes[HttpCodes["SwitchProxy"] = 306] = "SwitchProxy";
+    HttpCodes[HttpCodes["TemporaryRedirect"] = 307] = "TemporaryRedirect";
+    HttpCodes[HttpCodes["PermanentRedirect"] = 308] = "PermanentRedirect";
+    HttpCodes[HttpCodes["BadRequest"] = 400] = "BadRequest";
+    HttpCodes[HttpCodes["Unauthorized"] = 401] = "Unauthorized";
+    HttpCodes[HttpCodes["PaymentRequired"] = 402] = "PaymentRequired";
+    HttpCodes[HttpCodes["Forbidden"] = 403] = "Forbidden";
+    HttpCodes[HttpCodes["NotFound"] = 404] = "NotFound";
+    HttpCodes[HttpCodes["MethodNotAllowed"] = 405] = "MethodNotAllowed";
+    HttpCodes[HttpCodes["NotAcceptable"] = 406] = "NotAcceptable";
+    HttpCodes[HttpCodes["ProxyAuthenticationRequired"] = 407] = "ProxyAuthenticationRequired";
+    HttpCodes[HttpCodes["RequestTimeout"] = 408] = "RequestTimeout";
+    HttpCodes[HttpCodes["Conflict"] = 409] = "Conflict";
+    HttpCodes[HttpCodes["Gone"] = 410] = "Gone";
+    HttpCodes[HttpCodes["InternalServerError"] = 500] = "InternalServerError";
+    HttpCodes[HttpCodes["NotImplemented"] = 501] = "NotImplemented";
+    HttpCodes[HttpCodes["BadGateway"] = 502] = "BadGateway";
+    HttpCodes[HttpCodes["ServiceUnavailable"] = 503] = "ServiceUnavailable";
+    HttpCodes[HttpCodes["GatewayTimeout"] = 504] = "GatewayTimeout";
+})(HttpCodes = exports.HttpCodes || (exports.HttpCodes = {}));
+const HttpRedirectCodes = [HttpCodes.MovedPermanently, HttpCodes.ResourceMoved, HttpCodes.SeeOther, HttpCodes.TemporaryRedirect, HttpCodes.PermanentRedirect];
+const HttpResponseRetryCodes = [HttpCodes.BadGateway, HttpCodes.ServiceUnavailable, HttpCodes.GatewayTimeout];
+const RetryableHttpVerbs = ['OPTIONS', 'GET', 'DELETE', 'HEAD'];
+const ExponentialBackoffCeiling = 10;
+const ExponentialBackoffTimeSlice = 5;
+class HttpClientResponse {
+    constructor(message) {
+        this.message = message;
+    }
+    readBody() {
+        return new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () {
+            let output = '';
+            this.message.on('data', (chunk) => {
+                output += chunk;
+            });
+            this.message.on('end', () => {
+                resolve(output);
+            });
+        }));
+    }
+}
+exports.HttpClientResponse = HttpClientResponse;
+function isHttps(requestUrl) {
+    let parsedUrl = url.parse(requestUrl);
+    return parsedUrl.protocol === 'https:';
+}
+exports.isHttps = isHttps;
+var EnvironmentVariables;
+(function (EnvironmentVariables) {
+    EnvironmentVariables["HTTP_PROXY"] = "HTTP_PROXY";
+    EnvironmentVariables["HTTPS_PROXY"] = "HTTPS_PROXY";
+})(EnvironmentVariables || (EnvironmentVariables = {}));
+class HttpClient {
+    constructor(userAgent, handlers, requestOptions) {
+        this._ignoreSslError = false;
+        this._allowRedirects = true;
+        this._maxRedirects = 50;
+        this._allowRetries = false;
+        this._maxRetries = 1;
+        this._keepAlive = false;
+        this._disposed = false;
+        this.userAgent = userAgent;
+        this.handlers = handlers || [];
+        this.requestOptions = requestOptions;
+        if (requestOptions) {
+            if (requestOptions.ignoreSslError != null) {
+                this._ignoreSslError = requestOptions.ignoreSslError;
+            }
+            this._socketTimeout = requestOptions.socketTimeout;
+            this._httpProxy = requestOptions.proxy;
+            if (requestOptions.proxy && requestOptions.proxy.proxyBypassHosts) {
+                this._httpProxyBypassHosts = [];
+                requestOptions.proxy.proxyBypassHosts.forEach(bypass => {
+                    this._httpProxyBypassHosts.push(new RegExp(bypass, 'i'));
+                });
+            }
+            this._certConfig = requestOptions.cert;
+            if (this._certConfig) {
+                // If using cert, need fs
+                fs = __webpack_require__(747);
+                // cache the cert content into memory, so we don't have to read it from disk every time 
+                if (this._certConfig.caFile && fs.existsSync(this._certConfig.caFile)) {
+                    this._ca = fs.readFileSync(this._certConfig.caFile, 'utf8');
+                }
+                if (this._certConfig.certFile && fs.existsSync(this._certConfig.certFile)) {
+                    this._cert = fs.readFileSync(this._certConfig.certFile, 'utf8');
+                }
+                if (this._certConfig.keyFile && fs.existsSync(this._certConfig.keyFile)) {
+                    this._key = fs.readFileSync(this._certConfig.keyFile, 'utf8');
+                }
+            }
+            if (requestOptions.allowRedirects != null) {
+                this._allowRedirects = requestOptions.allowRedirects;
+            }
+            if (requestOptions.maxRedirects != null) {
+                this._maxRedirects = Math.max(requestOptions.maxRedirects, 0);
+            }
+            if (requestOptions.keepAlive != null) {
+                this._keepAlive = requestOptions.keepAlive;
+            }
+            if (requestOptions.allowRetries != null) {
+                this._allowRetries = requestOptions.allowRetries;
+            }
+            if (requestOptions.maxRetries != null) {
+                this._maxRetries = requestOptions.maxRetries;
+            }
+        }
+    }
+    options(requestUrl, additionalHeaders) {
+        return this.request('OPTIONS', requestUrl, null, additionalHeaders || {});
+    }
+    get(requestUrl, additionalHeaders) {
+        return this.request('GET', requestUrl, null, additionalHeaders || {});
+    }
+    del(requestUrl, additionalHeaders) {
+        return this.request('DELETE', requestUrl, null, additionalHeaders || {});
+    }
+    post(requestUrl, data, additionalHeaders) {
+        return this.request('POST', requestUrl, data, additionalHeaders || {});
+    }
+    patch(requestUrl, data, additionalHeaders) {
+        return this.request('PATCH', requestUrl, data, additionalHeaders || {});
+    }
+    put(requestUrl, data, additionalHeaders) {
+        return this.request('PUT', requestUrl, data, additionalHeaders || {});
+    }
+    head(requestUrl, additionalHeaders) {
+        return this.request('HEAD', requestUrl, null, additionalHeaders || {});
+    }
+    sendStream(verb, requestUrl, stream, additionalHeaders) {
+        return this.request(verb, requestUrl, stream, additionalHeaders);
+    }
+    /**
+     * Makes a raw http request.
+     * All other methods such as get, post, patch, and request ultimately call this.
+     * Prefer get, del, post and patch
+     */
+    request(verb, requestUrl, data, headers) {
+        return __awaiter(this, void 0, void 0, function* () {
+            if (this._disposed) {
+                throw new Error("Client has already been disposed.");
+            }
+            let info = this._prepareRequest(verb, requestUrl, headers);
+            // Only perform retries on reads since writes may not be idempotent.
+            let maxTries = (this._allowRetries && RetryableHttpVerbs.indexOf(verb) != -1) ? this._maxRetries + 1 : 1;
+            let numTries = 0;
+            let response;
+            while (numTries < maxTries) {
+                response = yield this.requestRaw(info, data);
+                // Check if it's an authentication challenge
+                if (response && response.message && response.message.statusCode === HttpCodes.Unauthorized) {
+                    let authenticationHandler;
+                    for (let i = 0; i < this.handlers.length; i++) {
+                        if (this.handlers[i].canHandleAuthentication(response)) {
+                            authenticationHandler = this.handlers[i];
+                            break;
+                        }
+                    }
+                    if (authenticationHandler) {
+                        return authenticationHandler.handleAuthentication(this, info, data);
+                    }
+                    else {
+                        // We have received an unauthorized response but have no handlers to handle it.
+                        // Let the response return to the caller.
+                        return response;
+                    }
+                }
+                let redirectsRemaining = this._maxRedirects;
+                while (HttpRedirectCodes.indexOf(response.message.statusCode) != -1
+                    && this._allowRedirects
+                    && redirectsRemaining > 0) {
+                    const redirectUrl = response.message.headers["location"];
+                    if (!redirectUrl) {
+                        // if there's no location to redirect to, we won't
+                        break;
+                    }
+                    // we need to finish reading the response before reassigning response
+                    // which will leak the open socket.
+                    yield response.readBody();
+                    // let's make the request with the new redirectUrl
+                    info = this._prepareRequest(verb, redirectUrl, headers);
+                    response = yield this.requestRaw(info, data);
+                    redirectsRemaining--;
+                }
+                if (HttpResponseRetryCodes.indexOf(response.message.statusCode) == -1) {
+                    // If not a retry code, return immediately instead of retrying
+                    return response;
+                }
+                numTries += 1;
+                if (numTries < maxTries) {
+                    yield response.readBody();
+                    yield this._performExponentialBackoff(numTries);
+                }
+            }
+            return response;
+        });
+    }
+    /**
+     * Needs to be called if keepAlive is set to true in request options.
+     */
+    dispose() {
+        if (this._agent) {
+            this._agent.destroy();
+        }
+        this._disposed = true;
+    }
+    /**
+     * Raw request.
+     * @param info
+     * @param data
+     */
+    requestRaw(info, data) {
+        return new Promise((resolve, reject) => {
+            let callbackForResult = function (err, res) {
+                if (err) {
+                    reject(err);
+                }
+                resolve(res);
+            };
+            this.requestRawWithCallback(info, data, callbackForResult);
+        });
+    }
+    /**
+     * Raw request with callback.
+     * @param info
+     * @param data
+     * @param onResult
+     */
+    requestRawWithCallback(info, data, onResult) {
+        let socket;
+        let isDataString = typeof (data) === 'string';
+        if (typeof (data) === 'string') {
+            info.options.headers["Content-Length"] = Buffer.byteLength(data, 'utf8');
+        }
+        let callbackCalled = false;
+        let handleResult = (err, res) => {
+            if (!callbackCalled) {
+                callbackCalled = true;
+                onResult(err, res);
+            }
+        };
+        let req = info.httpModule.request(info.options, (msg) => {
+            let res = new HttpClientResponse(msg);
+            handleResult(null, res);
+        });
+        req.on('socket', (sock) => {
+            socket = sock;
+        });
+        // If we ever get disconnected, we want the socket to timeout eventually
+        req.setTimeout(this._socketTimeout || 3 * 60000, () => {
+            if (socket) {
+                socket.end();
+            }
+            handleResult(new Error('Request timeout: ' + info.options.path), null);
+        });
+        req.on('error', function (err) {
+            // err has statusCode property
+            // res should have headers
+            handleResult(err, null);
+        });
+        if (data && typeof (data) === 'string') {
+            req.write(data, 'utf8');
+        }
+        if (data && typeof (data) !== 'string') {
+            data.on('close', function () {
+                req.end();
+            });
+            data.pipe(req);
+        }
+        else {
+            req.end();
+        }
+    }
+    _prepareRequest(method, requestUrl, headers) {
+        const info = {};
+        info.parsedUrl = url.parse(requestUrl);
+        const usingSsl = info.parsedUrl.protocol === 'https:';
+        info.httpModule = usingSsl ? https : http;
+        const defaultPort = usingSsl ? 443 : 80;
+        info.options = {};
+        info.options.host = info.parsedUrl.hostname;
+        info.options.port = info.parsedUrl.port ? parseInt(info.parsedUrl.port) : defaultPort;
+        info.options.path = (info.parsedUrl.pathname || '') + (info.parsedUrl.search || '');
+        info.options.method = method;
+        info.options.headers = this._mergeHeaders(headers);
+        info.options.headers["user-agent"] = this.userAgent;
+        info.options.agent = this._getAgent(requestUrl);
+        // gives handlers an opportunity to participate
+        if (this.handlers && !this._isPresigned(requestUrl)) {
+            this.handlers.forEach((handler) => {
+                handler.prepareRequest(info.options);
+            });
+        }
+        return info;
+    }
+    _isPresigned(requestUrl) {
+        if (this.requestOptions && this.requestOptions.presignedUrlPatterns) {
+            const patterns = this.requestOptions.presignedUrlPatterns;
+            for (let i = 0; i < patterns.length; i++) {
+                if (requestUrl.match(patterns[i])) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+    _mergeHeaders(headers) {
+        const lowercaseKeys = obj => Object.keys(obj).reduce((c, k) => (c[k.toLowerCase()] = obj[k], c), {});
+        if (this.requestOptions && this.requestOptions.headers) {
+            return Object.assign({}, lowercaseKeys(this.requestOptions.headers), lowercaseKeys(headers));
+        }
+        return lowercaseKeys(headers || {});
+    }
+    _getAgent(requestUrl) {
+        let agent;
+        let proxy = this._getProxy(requestUrl);
+        let useProxy = proxy.proxyUrl && proxy.proxyUrl.hostname && !this._isBypassProxy(requestUrl);
+        if (this._keepAlive && useProxy) {
+            agent = this._proxyAgent;
+        }
+        if (this._keepAlive && !useProxy) {
+            agent = this._agent;
+        }
+        // if agent is already assigned use that agent.
+        if (!!agent) {
+            return agent;
+        }
+        let parsedUrl = url.parse(requestUrl);
+        const usingSsl = parsedUrl.protocol === 'https:';
+        let maxSockets = 100;
+        if (!!this.requestOptions) {
+            maxSockets = this.requestOptions.maxSockets || http.globalAgent.maxSockets;
+        }
+        if (useProxy) {
+            // If using proxy, need tunnel
+            if (!tunnel) {
+                tunnel = __webpack_require__(413);
+            }
+            const agentOptions = {
+                maxSockets: maxSockets,
+                keepAlive: this._keepAlive,
+                proxy: {
+                    proxyAuth: proxy.proxyAuth,
+                    host: proxy.proxyUrl.hostname,
+                    port: proxy.proxyUrl.port
+                },
+            };
+            let tunnelAgent;
+            const overHttps = proxy.proxyUrl.protocol === 'https:';
+            if (usingSsl) {
+                tunnelAgent = overHttps ? tunnel.httpsOverHttps : tunnel.httpsOverHttp;
+            }
+            else {
+                tunnelAgent = overHttps ? tunnel.httpOverHttps : tunnel.httpOverHttp;
+            }
+            agent = tunnelAgent(agentOptions);
+            this._proxyAgent = agent;
+        }
+        // if reusing agent across request and tunneling agent isn't assigned create a new agent
+        if (this._keepAlive && !agent) {
+            const options = { keepAlive: this._keepAlive, maxSockets: maxSockets };
+            agent = usingSsl ? new https.Agent(options) : new http.Agent(options);
+            this._agent = agent;
+        }
+        // if not using private agent and tunnel agent isn't setup then use global agent
+        if (!agent) {
+            agent = usingSsl ? https.globalAgent : http.globalAgent;
+        }
+        if (usingSsl && this._ignoreSslError) {
+            // we don't want to set NODE_TLS_REJECT_UNAUTHORIZED=0 since that will affect request for entire process
+            // http.RequestOptions doesn't expose a way to modify RequestOptions.agent.options
+            // we have to cast it to any and change it directly
+            agent.options = Object.assign(agent.options || {}, { rejectUnauthorized: false });
+        }
+        if (usingSsl && this._certConfig) {
+            agent.options = Object.assign(agent.options || {}, { ca: this._ca, cert: this._cert, key: this._key, passphrase: this._certConfig.passphrase });
+        }
+        return agent;
+    }
+    _getProxy(requestUrl) {
+        const parsedUrl = url.parse(requestUrl);
+        let usingSsl = parsedUrl.protocol === 'https:';
+        let proxyConfig = this._httpProxy;
+        // fallback to http_proxy and https_proxy env
+        let https_proxy = process.env[EnvironmentVariables.HTTPS_PROXY];
+        let http_proxy = process.env[EnvironmentVariables.HTTP_PROXY];
+        if (!proxyConfig) {
+            if (https_proxy && usingSsl) {
+                proxyConfig = {
+                    proxyUrl: https_proxy
+                };
+            }
+            else if (http_proxy) {
+                proxyConfig = {
+                    proxyUrl: http_proxy
+                };
+            }
+        }
+        let proxyUrl;
+        let proxyAuth;
+        if (proxyConfig) {
+            if (proxyConfig.proxyUrl.length > 0) {
+                proxyUrl = url.parse(proxyConfig.proxyUrl);
+            }
+            if (proxyConfig.proxyUsername || proxyConfig.proxyPassword) {
+                proxyAuth = proxyConfig.proxyUsername + ":" + proxyConfig.proxyPassword;
+            }
+        }
+        return { proxyUrl: proxyUrl, proxyAuth: proxyAuth };
+    }
+    _isBypassProxy(requestUrl) {
+        if (!this._httpProxyBypassHosts) {
+            return false;
+        }
+        let bypass = false;
+        this._httpProxyBypassHosts.forEach(bypassHost => {
+            if (bypassHost.test(requestUrl)) {
+                bypass = true;
+            }
+        });
+        return bypass;
+    }
+    _performExponentialBackoff(retryNumber) {
+        retryNumber = Math.min(ExponentialBackoffCeiling, retryNumber);
+        const ms = ExponentialBackoffTimeSlice * Math.pow(2, retryNumber);
+        return new Promise(resolve => setTimeout(() => resolve(), ms));
+    }
+}
+exports.HttpClient = HttpClient;
+
+
+/***/ }),
+
+/***/ 891:
+/***/ (function(module, exports) {
+
+//     Underscore.js 1.8.3
+//     http://underscorejs.org
+//     (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+//     Underscore may be freely distributed under the MIT license.
+
+(function() {
+
+  // Baseline setup
+  // --------------
+
+  // Establish the root object, `window` in the browser, or `exports` on the server.
+  var root = this;
+
+  // Save the previous value of the `_` variable.
+  var previousUnderscore = root._;
+
+  // Save bytes in the minified (but not gzipped) version:
+  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
+
+  // Create quick reference variables for speed access to core prototypes.
+  var
+    push             = ArrayProto.push,
+    slice            = ArrayProto.slice,
+    toString         = ObjProto.toString,
+    hasOwnProperty   = ObjProto.hasOwnProperty;
+
+  // All **ECMAScript 5** native function implementations that we hope to use
+  // are declared here.
+  var
+    nativeIsArray      = Array.isArray,
+    nativeKeys         = Object.keys,
+    nativeBind         = FuncProto.bind,
+    nativeCreate       = Object.create;
+
+  // Naked function reference for surrogate-prototype-swapping.
+  var Ctor = function(){};
+
+  // Create a safe reference to the Underscore object for use below.
+  var _ = function(obj) {
+    if (obj instanceof _) return obj;
+    if (!(this instanceof _)) return new _(obj);
+    this._wrapped = obj;
+  };
+
+  // Export the Underscore object for **Node.js**, with
+  // backwards-compatibility for the old `require()` API. If we're in
+  // the browser, add `_` as a global object.
+  if (true) {
+    if ( true && module.exports) {
+      exports = module.exports = _;
+    }
+    exports._ = _;
+  } else {}
+
+  // Current version.
+  _.VERSION = '1.8.3';
+
+  // Internal function that returns an efficient (for current engines) version
+  // of the passed-in callback, to be repeatedly applied in other Underscore
+  // functions.
+  var optimizeCb = function(func, context, argCount) {
+    if (context === void 0) return func;
+    switch (argCount == null ? 3 : argCount) {
+      case 1: return function(value) {
+        return func.call(context, value);
+      };
+      case 2: return function(value, other) {
+        return func.call(context, value, other);
+      };
+      case 3: return function(value, index, collection) {
+        return func.call(context, value, index, collection);
+      };
+      case 4: return function(accumulator, value, index, collection) {
+        return func.call(context, accumulator, value, index, collection);
+      };
+    }
+    return function() {
+      return func.apply(context, arguments);
+    };
+  };
+
+  // A mostly-internal function to generate callbacks that can be applied
+  // to each element in a collection, returning the desired result — either
+  // identity, an arbitrary callback, a property matcher, or a property accessor.
+  var cb = function(value, context, argCount) {
+    if (value == null) return _.identity;
+    if (_.isFunction(value)) return optimizeCb(value, context, argCount);
+    if (_.isObject(value)) return _.matcher(value);
+    return _.property(value);
+  };
+  _.iteratee = function(value, context) {
+    return cb(value, context, Infinity);
+  };
+
+  // An internal function for creating assigner functions.
+  var createAssigner = function(keysFunc, undefinedOnly) {
+    return function(obj) {
+      var length = arguments.length;
+      if (length < 2 || obj == null) return obj;
+      for (var index = 1; index < length; index++) {
+        var source = arguments[index],
+            keys = keysFunc(source),
+            l = keys.length;
+        for (var i = 0; i < l; i++) {
+          var key = keys[i];
+          if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key];
+        }
+      }
+      return obj;
+    };
+  };
+
+  // An internal function for creating a new object that inherits from another.
+  var baseCreate = function(prototype) {
+    if (!_.isObject(prototype)) return {};
+    if (nativeCreate) return nativeCreate(prototype);
+    Ctor.prototype = prototype;
+    var result = new Ctor;
+    Ctor.prototype = null;
+    return result;
+  };
+
+  var property = function(key) {
+    return function(obj) {
+      return obj == null ? void 0 : obj[key];
+    };
+  };
+
+  // Helper for collection methods to determine whether a collection
+  // should be iterated as an array or as an object
+  // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength
+  // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094
+  var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;
+  var getLength = property('length');
+  var isArrayLike = function(collection) {
+    var length = getLength(collection);
+    return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX;
+  };
+
+  // Collection Functions
+  // --------------------
+
+  // The cornerstone, an `each` implementation, aka `forEach`.
+  // Handles raw objects in addition to array-likes. Treats all
+  // sparse array-likes as if they were dense.
+  _.each = _.forEach = function(obj, iteratee, context) {
+    iteratee = optimizeCb(iteratee, context);
+    var i, length;
+    if (isArrayLike(obj)) {
+      for (i = 0, length = obj.length; i < length; i++) {
+        iteratee(obj[i], i, obj);
+      }
+    } else {
+      var keys = _.keys(obj);
+      for (i = 0, length = keys.length; i < length; i++) {
+        iteratee(obj[keys[i]], keys[i], obj);
+      }
+    }
+    return obj;
+  };
+
+  // Return the results of applying the iteratee to each element.
+  _.map = _.collect = function(obj, iteratee, context) {
+    iteratee = cb(iteratee, context);
+    var keys = !isArrayLike(obj) && _.keys(obj),
+        length = (keys || obj).length,
+        results = Array(length);
+    for (var index = 0; index < length; index++) {
+      var currentKey = keys ? keys[index] : index;
+      results[index] = iteratee(obj[currentKey], currentKey, obj);
+    }
+    return results;
+  };
+
+  // Create a reducing function iterating left or right.
+  function createReduce(dir) {
+    // Optimized iterator function as using arguments.length
+    // in the main function will deoptimize the, see #1991.
+    function iterator(obj, iteratee, memo, keys, index, length) {
+      for (; index >= 0 && index < length; index += dir) {
+        var currentKey = keys ? keys[index] : index;
+        memo = iteratee(memo, obj[currentKey], currentKey, obj);
+      }
+      return memo;
+    }
+
+    return function(obj, iteratee, memo, context) {
+      iteratee = optimizeCb(iteratee, context, 4);
+      var keys = !isArrayLike(obj) && _.keys(obj),
+          length = (keys || obj).length,
+          index = dir > 0 ? 0 : length - 1;
+      // Determine the initial value if none is provided.
+      if (arguments.length < 3) {
+        memo = obj[keys ? keys[index] : index];
+        index += dir;
+      }
+      return iterator(obj, iteratee, memo, keys, index, length);
+    };
+  }
+
+  // **Reduce** builds up a single result from a list of values, aka `inject`,
+  // or `foldl`.
+  _.reduce = _.foldl = _.inject = createReduce(1);
+
+  // The right-associative version of reduce, also known as `foldr`.
+  _.reduceRight = _.foldr = createReduce(-1);
+
+  // Return the first value which passes a truth test. Aliased as `detect`.
+  _.find = _.detect = function(obj, predicate, context) {
+    var key;
+    if (isArrayLike(obj)) {
+      key = _.findIndex(obj, predicate, context);
+    } else {
+      key = _.findKey(obj, predicate, context);
+    }
+    if (key !== void 0 && key !== -1) return obj[key];
+  };
+
+  // Return all the elements that pass a truth test.
+  // Aliased as `select`.
+  _.filter = _.select = function(obj, predicate, context) {
+    var results = [];
+    predicate = cb(predicate, context);
+    _.each(obj, function(value, index, list) {
+      if (predicate(value, index, list)) results.push(value);
+    });
+    return results;
+  };
+
+  // Return all the elements for which a truth test fails.
+  _.reject = function(obj, predicate, context) {
+    return _.filter(obj, _.negate(cb(predicate)), context);
+  };
+
+  // Determine whether all of the elements match a truth test.
+  // Aliased as `all`.
+  _.every = _.all = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var keys = !isArrayLike(obj) && _.keys(obj),
+        length = (keys || obj).length;
+    for (var index = 0; index < length; index++) {
+      var currentKey = keys ? keys[index] : index;
+      if (!predicate(obj[currentKey], currentKey, obj)) return false;
+    }
+    return true;
+  };
+
+  // Determine if at least one element in the object matches a truth test.
+  // Aliased as `any`.
+  _.some = _.any = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var keys = !isArrayLike(obj) && _.keys(obj),
+        length = (keys || obj).length;
+    for (var index = 0; index < length; index++) {
+      var currentKey = keys ? keys[index] : index;
+      if (predicate(obj[currentKey], currentKey, obj)) return true;
+    }
+    return false;
+  };
+
+  // Determine if the array or object contains a given item (using `===`).
+  // Aliased as `includes` and `include`.
+  _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) {
+    if (!isArrayLike(obj)) obj = _.values(obj);
+    if (typeof fromIndex != 'number' || guard) fromIndex = 0;
+    return _.indexOf(obj, item, fromIndex) >= 0;
+  };
+
+  // Invoke a method (with arguments) on every item in a collection.
+  _.invoke = function(obj, method) {
+    var args = slice.call(arguments, 2);
+    var isFunc = _.isFunction(method);
+    return _.map(obj, function(value) {
+      var func = isFunc ? method : value[method];
+      return func == null ? func : func.apply(value, args);
+    });
+  };
+
+  // Convenience version of a common use case of `map`: fetching a property.
+  _.pluck = function(obj, key) {
+    return _.map(obj, _.property(key));
+  };
+
+  // Convenience version of a common use case of `filter`: selecting only objects
+  // containing specific `key:value` pairs.
+  _.where = function(obj, attrs) {
+    return _.filter(obj, _.matcher(attrs));
+  };
+
+  // Convenience version of a common use case of `find`: getting the first object
+  // containing specific `key:value` pairs.
+  _.findWhere = function(obj, attrs) {
+    return _.find(obj, _.matcher(attrs));
+  };
+
+  // Return the maximum element (or element-based computation).
+  _.max = function(obj, iteratee, context) {
+    var result = -Infinity, lastComputed = -Infinity,
+        value, computed;
+    if (iteratee == null && obj != null) {
+      obj = isArrayLike(obj) ? obj : _.values(obj);
+      for (var i = 0, length = obj.length; i < length; i++) {
+        value = obj[i];
+        if (value > result) {
+          result = value;
+        }
+      }
+    } else {
+      iteratee = cb(iteratee, context);
+      _.each(obj, function(value, index, list) {
+        computed = iteratee(value, index, list);
+        if (computed > lastComputed || computed === -Infinity && result === -Infinity) {
+          result = value;
+          lastComputed = computed;
+        }
+      });
+    }
+    return result;
+  };
+
+  // Return the minimum element (or element-based computation).
+  _.min = function(obj, iteratee, context) {
+    var result = Infinity, lastComputed = Infinity,
+        value, computed;
+    if (iteratee == null && obj != null) {
+      obj = isArrayLike(obj) ? obj : _.values(obj);
+      for (var i = 0, length = obj.length; i < length; i++) {
+        value = obj[i];
+        if (value < result) {
+          result = value;
+        }
+      }
+    } else {
+      iteratee = cb(iteratee, context);
+      _.each(obj, function(value, index, list) {
+        computed = iteratee(value, index, list);
+        if (computed < lastComputed || computed === Infinity && result === Infinity) {
+          result = value;
+          lastComputed = computed;
+        }
+      });
+    }
+    return result;
+  };
+
+  // Shuffle a collection, using the modern version of the
+  // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle).
+  _.shuffle = function(obj) {
+    var set = isArrayLike(obj) ? obj : _.values(obj);
+    var length = set.length;
+    var shuffled = Array(length);
+    for (var index = 0, rand; index < length; index++) {
+      rand = _.random(0, index);
+      if (rand !== index) shuffled[index] = shuffled[rand];
+      shuffled[rand] = set[index];
+    }
+    return shuffled;
+  };
+
+  // Sample **n** random values from a collection.
+  // If **n** is not specified, returns a single random element.
+  // The internal `guard` argument allows it to work with `map`.
+  _.sample = function(obj, n, guard) {
+    if (n == null || guard) {
+      if (!isArrayLike(obj)) obj = _.values(obj);
+      return obj[_.random(obj.length - 1)];
+    }
+    return _.shuffle(obj).slice(0, Math.max(0, n));
+  };
+
+  // Sort the object's values by a criterion produced by an iteratee.
+  _.sortBy = function(obj, iteratee, context) {
+    iteratee = cb(iteratee, context);
+    return _.pluck(_.map(obj, function(value, index, list) {
+      return {
+        value: value,
+        index: index,
+        criteria: iteratee(value, index, list)
+      };
+    }).sort(function(left, right) {
+      var a = left.criteria;
+      var b = right.criteria;
+      if (a !== b) {
+        if (a > b || a === void 0) return 1;
+        if (a < b || b === void 0) return -1;
+      }
+      return left.index - right.index;
+    }), 'value');
+  };
+
+  // An internal function used for aggregate "group by" operations.
+  var group = function(behavior) {
+    return function(obj, iteratee, context) {
+      var result = {};
+      iteratee = cb(iteratee, context);
+      _.each(obj, function(value, index) {
+        var key = iteratee(value, index, obj);
+        behavior(result, value, key);
+      });
+      return result;
+    };
+  };
+
+  // Groups the object's values by a criterion. Pass either a string attribute
+  // to group by, or a function that returns the criterion.
+  _.groupBy = group(function(result, value, key) {
+    if (_.has(result, key)) result[key].push(value); else result[key] = [value];
+  });
+
+  // Indexes the object's values by a criterion, similar to `groupBy`, but for
+  // when you know that your index values will be unique.
+  _.indexBy = group(function(result, value, key) {
+    result[key] = value;
+  });
+
+  // Counts instances of an object that group by a certain criterion. Pass
+  // either a string attribute to count by, or a function that returns the
+  // criterion.
+  _.countBy = group(function(result, value, key) {
+    if (_.has(result, key)) result[key]++; else result[key] = 1;
+  });
+
+  // Safely create a real, live array from anything iterable.
+  _.toArray = function(obj) {
+    if (!obj) return [];
+    if (_.isArray(obj)) return slice.call(obj);
+    if (isArrayLike(obj)) return _.map(obj, _.identity);
+    return _.values(obj);
+  };
+
+  // Return the number of elements in an object.
+  _.size = function(obj) {
+    if (obj == null) return 0;
+    return isArrayLike(obj) ? obj.length : _.keys(obj).length;
+  };
+
+  // Split a collection into two arrays: one whose elements all satisfy the given
+  // predicate, and one whose elements all do not satisfy the predicate.
+  _.partition = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var pass = [], fail = [];
+    _.each(obj, function(value, key, obj) {
+      (predicate(value, key, obj) ? pass : fail).push(value);
+    });
+    return [pass, fail];
+  };
+
+  // Array Functions
+  // ---------------
+
+  // Get the first element of an array. Passing **n** will return the first N
+  // values in the array. Aliased as `head` and `take`. The **guard** check
+  // allows it to work with `_.map`.
+  _.first = _.head = _.take = function(array, n, guard) {
+    if (array == null) return void 0;
+    if (n == null || guard) return array[0];
+    return _.initial(array, array.length - n);
+  };
+
+  // Returns everything but the last entry of the array. Especially useful on
+  // the arguments object. Passing **n** will return all the values in
+  // the array, excluding the last N.
+  _.initial = function(array, n, guard) {
+    return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));
+  };
+
+  // Get the last element of an array. Passing **n** will return the last N
+  // values in the array.
+  _.last = function(array, n, guard) {
+    if (array == null) return void 0;
+    if (n == null || guard) return array[array.length - 1];
+    return _.rest(array, Math.max(0, array.length - n));
+  };
+
+  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
+  // Especially useful on the arguments object. Passing an **n** will return
+  // the rest N values in the array.
+  _.rest = _.tail = _.drop = function(array, n, guard) {
+    return slice.call(array, n == null || guard ? 1 : n);
+  };
+
+  // Trim out all falsy values from an array.
+  _.compact = function(array) {
+    return _.filter(array, _.identity);
+  };
+
+  // Internal implementation of a recursive `flatten` function.
+  var flatten = function(input, shallow, strict, startIndex) {
+    var output = [], idx = 0;
+    for (var i = startIndex || 0, length = getLength(input); i < length; i++) {
+      var value = input[i];
+      if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) {
+        //flatten current level of array or arguments object
+        if (!shallow) value = flatten(value, shallow, strict);
+        var j = 0, len = value.length;
+        output.length += len;
+        while (j < len) {
+          output[idx++] = value[j++];
+        }
+      } else if (!strict) {
+        output[idx++] = value;
+      }
+    }
+    return output;
+  };
+
+  // Flatten out an array, either recursively (by default), or just one level.
+  _.flatten = function(array, shallow) {
+    return flatten(array, shallow, false);
+  };
+
+  // Return a version of the array that does not contain the specified value(s).
+  _.without = function(array) {
+    return _.difference(array, slice.call(arguments, 1));
+  };
+
+  // Produce a duplicate-free version of the array. If the array has already
+  // been sorted, you have the option of using a faster algorithm.
+  // Aliased as `unique`.
+  _.uniq = _.unique = function(array, isSorted, iteratee, context) {
+    if (!_.isBoolean(isSorted)) {
+      context = iteratee;
+      iteratee = isSorted;
+      isSorted = false;
+    }
+    if (iteratee != null) iteratee = cb(iteratee, context);
+    var result = [];
+    var seen = [];
+    for (var i = 0, length = getLength(array); i < length; i++) {
+      var value = array[i],
+          computed = iteratee ? iteratee(value, i, array) : value;
+      if (isSorted) {
+        if (!i || seen !== computed) result.push(value);
+        seen = computed;
+      } else if (iteratee) {
+        if (!_.contains(seen, computed)) {
+          seen.push(computed);
+          result.push(value);
+        }
+      } else if (!_.contains(result, value)) {
+        result.push(value);
+      }
+    }
+    return result;
+  };
+
+  // Produce an array that contains the union: each distinct element from all of
+  // the passed-in arrays.
+  _.union = function() {
+    return _.uniq(flatten(arguments, true, true));
+  };
+
+  // Produce an array that contains every item shared between all the
+  // passed-in arrays.
+  _.intersection = function(array) {
+    var result = [];
+    var argsLength = arguments.length;
+    for (var i = 0, length = getLength(array); i < length; i++) {
+      var item = array[i];
+      if (_.contains(result, item)) continue;
+      for (var j = 1; j < argsLength; j++) {
+        if (!_.contains(arguments[j], item)) break;
+      }
+      if (j === argsLength) result.push(item);
+    }
+    return result;
+  };
+
+  // Take the difference between one array and a number of other arrays.
+  // Only the elements present in just the first array will remain.
+  _.difference = function(array) {
+    var rest = flatten(arguments, true, true, 1);
+    return _.filter(array, function(value){
+      return !_.contains(rest, value);
+    });
+  };
+
+  // Zip together multiple lists into a single array -- elements that share
+  // an index go together.
+  _.zip = function() {
+    return _.unzip(arguments);
+  };
+
+  // Complement of _.zip. Unzip accepts an array of arrays and groups
+  // each array's elements on shared indices
+  _.unzip = function(array) {
+    var length = array && _.max(array, getLength).length || 0;
+    var result = Array(length);
+
+    for (var index = 0; index < length; index++) {
+      result[index] = _.pluck(array, index);
+    }
+    return result;
+  };
+
+  // Converts lists into objects. Pass either a single array of `[key, value]`
+  // pairs, or two parallel arrays of the same length -- one of keys, and one of
+  // the corresponding values.
+  _.object = function(list, values) {
+    var result = {};
+    for (var i = 0, length = getLength(list); i < length; i++) {
+      if (values) {
+        result[list[i]] = values[i];
+      } else {
+        result[list[i][0]] = list[i][1];
+      }
+    }
+    return result;
+  };
+
+  // Generator function to create the findIndex and findLastIndex functions
+  function createPredicateIndexFinder(dir) {
+    return function(array, predicate, context) {
+      predicate = cb(predicate, context);
+      var length = getLength(array);
+      var index = dir > 0 ? 0 : length - 1;
+      for (; index >= 0 && index < length; index += dir) {
+        if (predicate(array[index], index, array)) return index;
+      }
+      return -1;
+    };
+  }
+
+  // Returns the first index on an array-like that passes a predicate test
+  _.findIndex = createPredicateIndexFinder(1);
+  _.findLastIndex = createPredicateIndexFinder(-1);
+
+  // Use a comparator function to figure out the smallest index at which
+  // an object should be inserted so as to maintain order. Uses binary search.
+  _.sortedIndex = function(array, obj, iteratee, context) {
+    iteratee = cb(iteratee, context, 1);
+    var value = iteratee(obj);
+    var low = 0, high = getLength(array);
+    while (low < high) {
+      var mid = Math.floor((low + high) / 2);
+      if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;
+    }
+    return low;
+  };
+
+  // Generator function to create the indexOf and lastIndexOf functions
+  function createIndexFinder(dir, predicateFind, sortedIndex) {
+    return function(array, item, idx) {
+      var i = 0, length = getLength(array);
+      if (typeof idx == 'number') {
+        if (dir > 0) {
+            i = idx >= 0 ? idx : Math.max(idx + length, i);
+        } else {
+            length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;
+        }
+      } else if (sortedIndex && idx && length) {
+        idx = sortedIndex(array, item);
+        return array[idx] === item ? idx : -1;
+      }
+      if (item !== item) {
+        idx = predicateFind(slice.call(array, i, length), _.isNaN);
+        return idx >= 0 ? idx + i : -1;
+      }
+      for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {
+        if (array[idx] === item) return idx;
+      }
+      return -1;
+    };
+  }
+
+  // Return the position of the first occurrence of an item in an array,
+  // or -1 if the item is not included in the array.
+  // If the array is large and already in sort order, pass `true`
+  // for **isSorted** to use binary search.
+  _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex);
+  _.lastIndexOf = createIndexFinder(-1, _.findLastIndex);
+
+  // Generate an integer Array containing an arithmetic progression. A port of
+  // the native Python `range()` function. See
+  // [the Python documentation](http://docs.python.org/library/functions.html#range).
+  _.range = function(start, stop, step) {
+    if (stop == null) {
+      stop = start || 0;
+      start = 0;
+    }
+    step = step || 1;
+
+    var length = Math.max(Math.ceil((stop - start) / step), 0);
+    var range = Array(length);
+
+    for (var idx = 0; idx < length; idx++, start += step) {
+      range[idx] = start;
+    }
+
+    return range;
+  };
+
+  // Function (ahem) Functions
+  // ------------------
+
+  // Determines whether to execute a function as a constructor
+  // or a normal function with the provided arguments
+  var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) {
+    if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args);
+    var self = baseCreate(sourceFunc.prototype);
+    var result = sourceFunc.apply(self, args);
+    if (_.isObject(result)) return result;
+    return self;
+  };
+
+  // Create a function bound to a given object (assigning `this`, and arguments,
+  // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
+  // available.
+  _.bind = function(func, context) {
+    if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
+    if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function');
+    var args = slice.call(arguments, 2);
+    var bound = function() {
+      return executeBound(func, bound, context, this, args.concat(slice.call(arguments)));
+    };
+    return bound;
+  };
+
+  // Partially apply a function by creating a version that has had some of its
+  // arguments pre-filled, without changing its dynamic `this` context. _ acts
+  // as a placeholder, allowing any combination of arguments to be pre-filled.
+  _.partial = function(func) {
+    var boundArgs = slice.call(arguments, 1);
+    var bound = function() {
+      var position = 0, length = boundArgs.length;
+      var args = Array(length);
+      for (var i = 0; i < length; i++) {
+        args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i];
+      }
+      while (position < arguments.length) args.push(arguments[position++]);
+      return executeBound(func, bound, this, this, args);
+    };
+    return bound;
+  };
+
+  // Bind a number of an object's methods to that object. Remaining arguments
+  // are the method names to be bound. Useful for ensuring that all callbacks
+  // defined on an object belong to it.
+  _.bindAll = function(obj) {
+    var i, length = arguments.length, key;
+    if (length <= 1) throw new Error('bindAll must be passed function names');
+    for (i = 1; i < length; i++) {
+      key = arguments[i];
+      obj[key] = _.bind(obj[key], obj);
+    }
+    return obj;
+  };
+
+  // Memoize an expensive function by storing its results.
+  _.memoize = function(func, hasher) {
+    var memoize = function(key) {
+      var cache = memoize.cache;
+      var address = '' + (hasher ? hasher.apply(this, arguments) : key);
+      if (!_.has(cache, address)) cache[address] = func.apply(this, arguments);
+      return cache[address];
+    };
+    memoize.cache = {};
+    return memoize;
+  };
+
+  // Delays a function for the given number of milliseconds, and then calls
+  // it with the arguments supplied.
+  _.delay = function(func, wait) {
+    var args = slice.call(arguments, 2);
+    return setTimeout(function(){
+      return func.apply(null, args);
+    }, wait);
+  };
+
+  // Defers a function, scheduling it to run after the current call stack has
+  // cleared.
+  _.defer = _.partial(_.delay, _, 1);
+
+  // Returns a function, that, when invoked, will only be triggered at most once
+  // during a given window of time. Normally, the throttled function will run
+  // as much as it can, without ever going more than once per `wait` duration;
+  // but if you'd like to disable the execution on the leading edge, pass
+  // `{leading: false}`. To disable execution on the trailing edge, ditto.
+  _.throttle = function(func, wait, options) {
+    var context, args, result;
+    var timeout = null;
+    var previous = 0;
+    if (!options) options = {};
+    var later = function() {
+      previous = options.leading === false ? 0 : _.now();
+      timeout = null;
+      result = func.apply(context, args);
+      if (!timeout) context = args = null;
+    };
+    return function() {
+      var now = _.now();
+      if (!previous && options.leading === false) previous = now;
+      var remaining = wait - (now - previous);
+      context = this;
+      args = arguments;
+      if (remaining <= 0 || remaining > wait) {
+        if (timeout) {
+          clearTimeout(timeout);
+          timeout = null;
+        }
+        previous = now;
+        result = func.apply(context, args);
+        if (!timeout) context = args = null;
+      } else if (!timeout && options.trailing !== false) {
+        timeout = setTimeout(later, remaining);
+      }
+      return result;
+    };
+  };
+
+  // Returns a function, that, as long as it continues to be invoked, will not
+  // be triggered. The function will be called after it stops being called for
+  // N milliseconds. If `immediate` is passed, trigger the function on the
+  // leading edge, instead of the trailing.
+  _.debounce = function(func, wait, immediate) {
+    var timeout, args, context, timestamp, result;
+
+    var later = function() {
+      var last = _.now() - timestamp;
+
+      if (last < wait && last >= 0) {
+        timeout = setTimeout(later, wait - last);
+      } else {
+        timeout = null;
+        if (!immediate) {
+          result = func.apply(context, args);
+          if (!timeout) context = args = null;
+        }
+      }
+    };
+
+    return function() {
+      context = this;
+      args = arguments;
+      timestamp = _.now();
+      var callNow = immediate && !timeout;
+      if (!timeout) timeout = setTimeout(later, wait);
+      if (callNow) {
+        result = func.apply(context, args);
+        context = args = null;
+      }
+
+      return result;
+    };
+  };
+
+  // Returns the first function passed as an argument to the second,
+  // allowing you to adjust arguments, run code before and after, and
+  // conditionally execute the original function.
+  _.wrap = function(func, wrapper) {
+    return _.partial(wrapper, func);
+  };
+
+  // Returns a negated version of the passed-in predicate.
+  _.negate = function(predicate) {
+    return function() {
+      return !predicate.apply(this, arguments);
+    };
+  };
+
+  // Returns a function that is the composition of a list of functions, each
+  // consuming the return value of the function that follows.
+  _.compose = function() {
+    var args = arguments;
+    var start = args.length - 1;
+    return function() {
+      var i = start;
+      var result = args[start].apply(this, arguments);
+      while (i--) result = args[i].call(this, result);
+      return result;
+    };
+  };
+
+  // Returns a function that will only be executed on and after the Nth call.
+  _.after = function(times, func) {
+    return function() {
+      if (--times < 1) {
+        return func.apply(this, arguments);
+      }
+    };
+  };
+
+  // Returns a function that will only be executed up to (but not including) the Nth call.
+  _.before = function(times, func) {
+    var memo;
+    return function() {
+      if (--times > 0) {
+        memo = func.apply(this, arguments);
+      }
+      if (times <= 1) func = null;
+      return memo;
+    };
+  };
+
+  // Returns a function that will be executed at most one time, no matter how
+  // often you call it. Useful for lazy initialization.
+  _.once = _.partial(_.before, 2);
+
+  // Object Functions
+  // ----------------
+
+  // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed.
+  var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString');
+  var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString',
+                      'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];
+
+  function collectNonEnumProps(obj, keys) {
+    var nonEnumIdx = nonEnumerableProps.length;
+    var constructor = obj.constructor;
+    var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto;
+
+    // Constructor is a special case.
+    var prop = 'constructor';
+    if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop);
+
+    while (nonEnumIdx--) {
+      prop = nonEnumerableProps[nonEnumIdx];
+      if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) {
+        keys.push(prop);
+      }
+    }
+  }
+
+  // Retrieve the names of an object's own properties.
+  // Delegates to **ECMAScript 5**'s native `Object.keys`
+  _.keys = function(obj) {
+    if (!_.isObject(obj)) return [];
+    if (nativeKeys) return nativeKeys(obj);
+    var keys = [];
+    for (var key in obj) if (_.has(obj, key)) keys.push(key);
+    // Ahem, IE < 9.
+    if (hasEnumBug) collectNonEnumProps(obj, keys);
+    return keys;
+  };
+
+  // Retrieve all the property names of an object.
+  _.allKeys = function(obj) {
+    if (!_.isObject(obj)) return [];
+    var keys = [];
+    for (var key in obj) keys.push(key);
+    // Ahem, IE < 9.
+    if (hasEnumBug) collectNonEnumProps(obj, keys);
+    return keys;
+  };
+
+  // Retrieve the values of an object's properties.
+  _.values = function(obj) {
+    var keys = _.keys(obj);
+    var length = keys.length;
+    var values = Array(length);
+    for (var i = 0; i < length; i++) {
+      values[i] = obj[keys[i]];
+    }
+    return values;
+  };
+
+  // Returns the results of applying the iteratee to each element of the object
+  // In contrast to _.map it returns an object
+  _.mapObject = function(obj, iteratee, context) {
+    iteratee = cb(iteratee, context);
+    var keys =  _.keys(obj),
+          length = keys.length,
+          results = {},
+          currentKey;
+      for (var index = 0; index < length; index++) {
+        currentKey = keys[index];
+        results[currentKey] = iteratee(obj[currentKey], currentKey, obj);
+      }
+      return results;
+  };
+
+  // Convert an object into a list of `[key, value]` pairs.
+  _.pairs = function(obj) {
+    var keys = _.keys(obj);
+    var length = keys.length;
+    var pairs = Array(length);
+    for (var i = 0; i < length; i++) {
+      pairs[i] = [keys[i], obj[keys[i]]];
+    }
+    return pairs;
+  };
+
+  // Invert the keys and values of an object. The values must be serializable.
+  _.invert = function(obj) {
+    var result = {};
+    var keys = _.keys(obj);
+    for (var i = 0, length = keys.length; i < length; i++) {
+      result[obj[keys[i]]] = keys[i];
+    }
+    return result;
+  };
+
+  // Return a sorted list of the function names available on the object.
+  // Aliased as `methods`
+  _.functions = _.methods = function(obj) {
+    var names = [];
+    for (var key in obj) {
+      if (_.isFunction(obj[key])) names.push(key);
+    }
+    return names.sort();
+  };
+
+  // Extend a given object with all the properties in passed-in object(s).
+  _.extend = createAssigner(_.allKeys);
+
+  // Assigns a given object with all the own properties in the passed-in object(s)
+  // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)
+  _.extendOwn = _.assign = createAssigner(_.keys);
+
+  // Returns the first key on an object that passes a predicate test
+  _.findKey = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var keys = _.keys(obj), key;
+    for (var i = 0, length = keys.length; i < length; i++) {
+      key = keys[i];
+      if (predicate(obj[key], key, obj)) return key;
+    }
+  };
+
+  // Return a copy of the object only containing the whitelisted properties.
+  _.pick = function(object, oiteratee, context) {
+    var result = {}, obj = object, iteratee, keys;
+    if (obj == null) return result;
+    if (_.isFunction(oiteratee)) {
+      keys = _.allKeys(obj);
+      iteratee = optimizeCb(oiteratee, context);
+    } else {
+      keys = flatten(arguments, false, false, 1);
+      iteratee = function(value, key, obj) { return key in obj; };
+      obj = Object(obj);
+    }
+    for (var i = 0, length = keys.length; i < length; i++) {
+      var key = keys[i];
+      var value = obj[key];
+      if (iteratee(value, key, obj)) result[key] = value;
+    }
+    return result;
+  };
+
+   // Return a copy of the object without the blacklisted properties.
+  _.omit = function(obj, iteratee, context) {
+    if (_.isFunction(iteratee)) {
+      iteratee = _.negate(iteratee);
+    } else {
+      var keys = _.map(flatten(arguments, false, false, 1), String);
+      iteratee = function(value, key) {
+        return !_.contains(keys, key);
+      };
+    }
+    return _.pick(obj, iteratee, context);
+  };
+
+  // Fill in a given object with default properties.
+  _.defaults = createAssigner(_.allKeys, true);
+
+  // Creates an object that inherits from the given prototype object.
+  // If additional properties are provided then they will be added to the
+  // created object.
+  _.create = function(prototype, props) {
+    var result = baseCreate(prototype);
+    if (props) _.extendOwn(result, props);
+    return result;
+  };
+
+  // Create a (shallow-cloned) duplicate of an object.
+  _.clone = function(obj) {
+    if (!_.isObject(obj)) return obj;
+    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
+  };
+
+  // Invokes interceptor with the obj, and then returns obj.
+  // The primary purpose of this method is to "tap into" a method chain, in
+  // order to perform operations on intermediate results within the chain.
+  _.tap = function(obj, interceptor) {
+    interceptor(obj);
+    return obj;
+  };
+
+  // Returns whether an object has a given set of `key:value` pairs.
+  _.isMatch = function(object, attrs) {
+    var keys = _.keys(attrs), length = keys.length;
+    if (object == null) return !length;
+    var obj = Object(object);
+    for (var i = 0; i < length; i++) {
+      var key = keys[i];
+      if (attrs[key] !== obj[key] || !(key in obj)) return false;
+    }
+    return true;
+  };
+
+
+  // Internal recursive comparison function for `isEqual`.
+  var eq = function(a, b, aStack, bStack) {
+    // Identical objects are equal. `0 === -0`, but they aren't identical.
+    // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal).
+    if (a === b) return a !== 0 || 1 / a === 1 / b;
+    // A strict comparison is necessary because `null == undefined`.
+    if (a == null || b == null) return a === b;
+    // Unwrap any wrapped objects.
+    if (a instanceof _) a = a._wrapped;
+    if (b instanceof _) b = b._wrapped;
+    // Compare `[[Class]]` names.
+    var className = toString.call(a);
+    if (className !== toString.call(b)) return false;
+    switch (className) {
+      // Strings, numbers, regular expressions, dates, and booleans are compared by value.
+      case '[object RegExp]':
+      // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')
+      case '[object String]':
+        // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
+        // equivalent to `new String("5")`.
+        return '' + a === '' + b;
+      case '[object Number]':
+        // `NaN`s are equivalent, but non-reflexive.
+        // Object(NaN) is equivalent to NaN
+        if (+a !== +a) return +b !== +b;
+        // An `egal` comparison is performed for other numeric values.
+        return +a === 0 ? 1 / +a === 1 / b : +a === +b;
+      case '[object Date]':
+      case '[object Boolean]':
+        // Coerce dates and booleans to numeric primitive values. Dates are compared by their
+        // millisecond representations. Note that invalid dates with millisecond representations
+        // of `NaN` are not equivalent.
+        return +a === +b;
+    }
+
+    var areArrays = className === '[object Array]';
+    if (!areArrays) {
+      if (typeof a != 'object' || typeof b != 'object') return false;
+
+      // Objects with different constructors are not equivalent, but `Object`s or `Array`s
+      // from different frames are.
+      var aCtor = a.constructor, bCtor = b.constructor;
+      if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor &&
+                               _.isFunction(bCtor) && bCtor instanceof bCtor)
+                          && ('constructor' in a && 'constructor' in b)) {
+        return false;
+      }
+    }
+    // Assume equality for cyclic structures. The algorithm for detecting cyclic
+    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
+
+    // Initializing stack of traversed objects.
+    // It's done here since we only need them for objects and arrays comparison.
+    aStack = aStack || [];
+    bStack = bStack || [];
+    var length = aStack.length;
+    while (length--) {
+      // Linear search. Performance is inversely proportional to the number of
+      // unique nested structures.
+      if (aStack[length] === a) return bStack[length] === b;
+    }
+
+    // Add the first object to the stack of traversed objects.
+    aStack.push(a);
+    bStack.push(b);
+
+    // Recursively compare objects and arrays.
+    if (areArrays) {
+      // Compare array lengths to determine if a deep comparison is necessary.
+      length = a.length;
+      if (length !== b.length) return false;
+      // Deep compare the contents, ignoring non-numeric properties.
+      while (length--) {
+        if (!eq(a[length], b[length], aStack, bStack)) return false;
+      }
+    } else {
+      // Deep compare objects.
+      var keys = _.keys(a), key;
+      length = keys.length;
+      // Ensure that both objects contain the same number of properties before comparing deep equality.
+      if (_.keys(b).length !== length) return false;
+      while (length--) {
+        // Deep compare each member
+        key = keys[length];
+        if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false;
+      }
+    }
+    // Remove the first object from the stack of traversed objects.
+    aStack.pop();
+    bStack.pop();
+    return true;
+  };
+
+  // Perform a deep comparison to check if two objects are equal.
+  _.isEqual = function(a, b) {
+    return eq(a, b);
+  };
+
+  // Is a given array, string, or object empty?
+  // An "empty" object has no enumerable own-properties.
+  _.isEmpty = function(obj) {
+    if (obj == null) return true;
+    if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0;
+    return _.keys(obj).length === 0;
+  };
+
+  // Is a given value a DOM element?
+  _.isElement = function(obj) {
+    return !!(obj && obj.nodeType === 1);
+  };
+
+  // Is a given value an array?
+  // Delegates to ECMA5's native Array.isArray
+  _.isArray = nativeIsArray || function(obj) {
+    return toString.call(obj) === '[object Array]';
+  };
+
+  // Is a given variable an object?
+  _.isObject = function(obj) {
+    var type = typeof obj;
+    return type === 'function' || type === 'object' && !!obj;
+  };
+
+  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError.
+  _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) {
+    _['is' + name] = function(obj) {
+      return toString.call(obj) === '[object ' + name + ']';
+    };
+  });
+
+  // Define a fallback version of the method in browsers (ahem, IE < 9), where
+  // there isn't any inspectable "Arguments" type.
+  if (!_.isArguments(arguments)) {
+    _.isArguments = function(obj) {
+      return _.has(obj, 'callee');
+    };
+  }
+
+  // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8,
+  // IE 11 (#1621), and in Safari 8 (#1929).
+  if ( true && typeof Int8Array != 'object') {
+    _.isFunction = function(obj) {
+      return typeof obj == 'function' || false;
+    };
+  }
+
+  // Is a given object a finite number?
+  _.isFinite = function(obj) {
+    return isFinite(obj) && !isNaN(parseFloat(obj));
+  };
+
+  // Is the given value `NaN`? (NaN is the only number which does not equal itself).
+  _.isNaN = function(obj) {
+    return _.isNumber(obj) && obj !== +obj;
+  };
+
+  // Is a given value a boolean?
+  _.isBoolean = function(obj) {
+    return obj === true || obj === false || toString.call(obj) === '[object Boolean]';
+  };
+
+  // Is a given value equal to null?
+  _.isNull = function(obj) {
+    return obj === null;
+  };
+
+  // Is a given variable undefined?
+  _.isUndefined = function(obj) {
+    return obj === void 0;
+  };
+
+  // Shortcut function for checking if an object has a given property directly
+  // on itself (in other words, not on a prototype).
+  _.has = function(obj, key) {
+    return obj != null && hasOwnProperty.call(obj, key);
+  };
+
+  // Utility Functions
+  // -----------------
+
+  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
+  // previous owner. Returns a reference to the Underscore object.
+  _.noConflict = function() {
+    root._ = previousUnderscore;
+    return this;
+  };
+
+  // Keep the identity function around for default iteratees.
+  _.identity = function(value) {
+    return value;
+  };
+
+  // Predicate-generating functions. Often useful outside of Underscore.
+  _.constant = function(value) {
+    return function() {
+      return value;
+    };
+  };
+
+  _.noop = function(){};
+
+  _.property = property;
+
+  // Generates a function for a given object that returns a given property.
+  _.propertyOf = function(obj) {
+    return obj == null ? function(){} : function(key) {
+      return obj[key];
+    };
+  };
+
+  // Returns a predicate for checking whether an object has a given set of
+  // `key:value` pairs.
+  _.matcher = _.matches = function(attrs) {
+    attrs = _.extendOwn({}, attrs);
+    return function(obj) {
+      return _.isMatch(obj, attrs);
+    };
+  };
+
+  // Run a function **n** times.
+  _.times = function(n, iteratee, context) {
+    var accum = Array(Math.max(0, n));
+    iteratee = optimizeCb(iteratee, context, 1);
+    for (var i = 0; i < n; i++) accum[i] = iteratee(i);
+    return accum;
+  };
+
+  // Return a random integer between min and max (inclusive).
+  _.random = function(min, max) {
+    if (max == null) {
+      max = min;
+      min = 0;
+    }
+    return min + Math.floor(Math.random() * (max - min + 1));
+  };
+
+  // A (possibly faster) way to get the current timestamp as an integer.
+  _.now = Date.now || function() {
+    return new Date().getTime();
+  };
+
+   // List of HTML entities for escaping.
+  var escapeMap = {
+    '&': '&amp;',
+    '<': '&lt;',
+    '>': '&gt;',
+    '"': '&quot;',
+    "'": '&#x27;',
+    '`': '&#x60;'
+  };
+  var unescapeMap = _.invert(escapeMap);
+
+  // Functions for escaping and unescaping strings to/from HTML interpolation.
+  var createEscaper = function(map) {
+    var escaper = function(match) {
+      return map[match];
+    };
+    // Regexes for identifying a key that needs to be escaped
+    var source = '(?:' + _.keys(map).join('|') + ')';
+    var testRegexp = RegExp(source);
+    var replaceRegexp = RegExp(source, 'g');
+    return function(string) {
+      string = string == null ? '' : '' + string;
+      return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;
+    };
+  };
+  _.escape = createEscaper(escapeMap);
+  _.unescape = createEscaper(unescapeMap);
+
+  // If the value of the named `property` is a function then invoke it with the
+  // `object` as context; otherwise, return it.
+  _.result = function(object, property, fallback) {
+    var value = object == null ? void 0 : object[property];
+    if (value === void 0) {
+      value = fallback;
+    }
+    return _.isFunction(value) ? value.call(object) : value;
+  };
+
+  // Generate a unique integer id (unique within the entire client session).
+  // Useful for temporary DOM ids.
+  var idCounter = 0;
+  _.uniqueId = function(prefix) {
+    var id = ++idCounter + '';
+    return prefix ? prefix + id : id;
+  };
+
+  // By default, Underscore uses ERB-style template delimiters, change the
+  // following template settings to use alternative delimiters.
+  _.templateSettings = {
+    evaluate    : /<%([\s\S]+?)%>/g,
+    interpolate : /<%=([\s\S]+?)%>/g,
+    escape      : /<%-([\s\S]+?)%>/g
+  };
+
+  // When customizing `templateSettings`, if you don't want to define an
+  // interpolation, evaluation or escaping regex, we need one that is
+  // guaranteed not to match.
+  var noMatch = /(.)^/;
+
+  // Certain characters need to be escaped so that they can be put into a
+  // string literal.
+  var escapes = {
+    "'":      "'",
+    '\\':     '\\',
+    '\r':     'r',
+    '\n':     'n',
+    '\u2028': 'u2028',
+    '\u2029': 'u2029'
+  };
+
+  var escaper = /\\|'|\r|\n|\u2028|\u2029/g;
+
+  var escapeChar = function(match) {
+    return '\\' + escapes[match];
+  };
+
+  // JavaScript micro-templating, similar to John Resig's implementation.
+  // Underscore templating handles arbitrary delimiters, preserves whitespace,
+  // and correctly escapes quotes within interpolated code.
+  // NB: `oldSettings` only exists for backwards compatibility.
+  _.template = function(text, settings, oldSettings) {
+    if (!settings && oldSettings) settings = oldSettings;
+    settings = _.defaults({}, settings, _.templateSettings);
+
+    // Combine delimiters into one regular expression via alternation.
+    var matcher = RegExp([
+      (settings.escape || noMatch).source,
+      (settings.interpolate || noMatch).source,
+      (settings.evaluate || noMatch).source
+    ].join('|') + '|$', 'g');
+
+    // Compile the template source, escaping string literals appropriately.
+    var index = 0;
+    var source = "__p+='";
+    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
+      source += text.slice(index, offset).replace(escaper, escapeChar);
+      index = offset + match.length;
+
+      if (escape) {
+        source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
+      } else if (interpolate) {
+        source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
+      } else if (evaluate) {
+        source += "';\n" + evaluate + "\n__p+='";
+      }
+
+      // Adobe VMs need the match returned to produce the correct offest.
+      return match;
+    });
+    source += "';\n";
+
+    // If a variable is not specified, place data values in local scope.
+    if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
+
+    source = "var __t,__p='',__j=Array.prototype.join," +
+      "print=function(){__p+=__j.call(arguments,'');};\n" +
+      source + 'return __p;\n';
+
+    try {
+      var render = new Function(settings.variable || 'obj', '_', source);
+    } catch (e) {
+      e.source = source;
+      throw e;
+    }
+
+    var template = function(data) {
+      return render.call(this, data, _);
+    };
+
+    // Provide the compiled source as a convenience for precompilation.
+    var argument = settings.variable || 'obj';
+    template.source = 'function(' + argument + '){\n' + source + '}';
+
+    return template;
+  };
+
+  // Add a "chain" function. Start chaining a wrapped Underscore object.
+  _.chain = function(obj) {
+    var instance = _(obj);
+    instance._chain = true;
+    return instance;
+  };
+
+  // OOP
+  // ---------------
+  // If Underscore is called as a function, it returns a wrapped object that
+  // can be used OO-style. This wrapper holds altered versions of all the
+  // underscore functions. Wrapped objects may be chained.
+
+  // Helper function to continue chaining intermediate results.
+  var result = function(instance, obj) {
+    return instance._chain ? _(obj).chain() : obj;
+  };
+
+  // Add your own custom functions to the Underscore object.
+  _.mixin = function(obj) {
+    _.each(_.functions(obj), function(name) {
+      var func = _[name] = obj[name];
+      _.prototype[name] = function() {
+        var args = [this._wrapped];
+        push.apply(args, arguments);
+        return result(this, func.apply(_, args));
+      };
+    });
+  };
+
+  // Add all of the Underscore functions to the wrapper object.
+  _.mixin(_);
+
+  // Add all mutator Array functions to the wrapper.
+  _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
+    var method = ArrayProto[name];
+    _.prototype[name] = function() {
+      var obj = this._wrapped;
+      method.apply(obj, arguments);
+      if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0];
+      return result(this, obj);
+    };
+  });
+
+  // Add all accessor Array functions to the wrapper.
+  _.each(['concat', 'join', 'slice'], function(name) {
+    var method = ArrayProto[name];
+    _.prototype[name] = function() {
+      return result(this, method.apply(this._wrapped, arguments));
+    };
+  });
+
+  // Extracts the result from a wrapped and chained object.
+  _.prototype.value = function() {
+    return this._wrapped;
+  };
+
+  // Provide unwrapping proxy for some methods used in engine operations
+  // such as arithmetic and JSON stringification.
+  _.prototype.valueOf = _.prototype.toJSON = _.prototype.value;
+
+  _.prototype.toString = function() {
+    return '' + this._wrapped;
+  };
+
+  // AMD registration happens at the end for compatibility with AMD loaders
+  // that may not enforce next-turn semantics on modules. Even though general
+  // practice for AMD registration is to be anonymous, underscore registers
+  // as a named module because, like jQuery, it is a base library that is
+  // popular enough to be bundled in a third party lib, but not be part of
+  // an AMD load request. Those cases could generate an error when an
+  // anonymous define() is called outside of a loader request.
+  if (typeof define === 'function' && define.amd) {
+    define('underscore', [], function() {
+      return _;
+    });
+  }
+}.call(this));
+
+
+/***/ }),
+
+/***/ 941:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+Object.defineProperty(exports, "__esModule", { value: true });
+var basiccreds_1 = __webpack_require__(12);
+exports.BasicCredentialHandler = basiccreds_1.BasicCredentialHandler;
+var bearertoken_1 = __webpack_require__(571);
+exports.BearerCredentialHandler = bearertoken_1.BearerCredentialHandler;
+var ntlm_1 = __webpack_require__(525);
+exports.NtlmCredentialHandler = ntlm_1.NtlmCredentialHandler;
+var personalaccesstoken_1 = __webpack_require__(327);
+exports.PersonalAccessTokenCredentialHandler = personalaccesstoken_1.PersonalAccessTokenCredentialHandler;
+
+
+/***/ }),
+
+/***/ 986:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const tr = __webpack_require__(9);
+/**
+ * Exec a command.
+ * Output will be streamed to the live console.
+ * Returns promise with return code
+ *
+ * @param     commandLine        command to execute (can include additional args). Must be correctly escaped.
+ * @param     args               optional arguments for tool. Escaping is handled by the lib.
+ * @param     options            optional exec options.  See ExecOptions
+ * @returns   Promise<number>    exit code
+ */
+function exec(commandLine, args, options) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const commandArgs = tr.argStringToArray(commandLine);
+        if (commandArgs.length === 0) {
+            throw new Error(`Parameter 'commandLine' cannot be null or empty.`);
+        }
+        // Path to tool to execute should be first arg
+        const toolPath = commandArgs[0];
+        args = commandArgs.slice(1).concat(args || []);
+        const runner = new tr.ToolRunner(toolPath, args, options);
+        return runner.exec();
+    });
+}
+exports.exec = exec;
+//# sourceMappingURL=exec.js.map
+
+/***/ })
+
+/******/ });
\ No newline at end of file
diff --git a/dist/save/index.js b/dist/save/index.js
new file mode 100644
index 0000000..049a5c8
--- /dev/null
+++ b/dist/save/index.js
@@ -0,0 +1,5140 @@
+module.exports =
+/******/ (function(modules, runtime) { // webpackBootstrap
+/******/ 	"use strict";
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
+/******/
+/******/ 	// The require function
+/******/ 	function __webpack_require__(moduleId) {
+/******/
+/******/ 		// Check if module is in cache
+/******/ 		if(installedModules[moduleId]) {
+/******/ 			return installedModules[moduleId].exports;
+/******/ 		}
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			i: moduleId,
+/******/ 			l: false,
+/******/ 			exports: {}
+/******/ 		};
+/******/
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+/******/
+/******/ 		// Flag the module as loaded
+/******/ 		module.l = true;
+/******/
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
+/******/
+/******/
+/******/ 	__webpack_require__.ab = __dirname + "/";
+/******/
+/******/ 	// the startup function
+/******/ 	function startup() {
+/******/ 		// Load entry module and return exports
+/******/ 		return __webpack_require__(681);
+/******/ 	};
+/******/
+/******/ 	// run startup
+/******/ 	return startup();
+/******/ })
+/************************************************************************/
+/******/ ({
+
+/***/ 1:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const childProcess = __webpack_require__(129);
+const path = __webpack_require__(622);
+const util_1 = __webpack_require__(669);
+const ioUtil = __webpack_require__(672);
+const exec = util_1.promisify(childProcess.exec);
+/**
+ * Copies a file or folder.
+ * Based off of shelljs - https://github.com/shelljs/shelljs/blob/9237f66c52e5daa40458f94f9565e18e8132f5a6/src/cp.js
+ *
+ * @param     source    source path
+ * @param     dest      destination path
+ * @param     options   optional. See CopyOptions.
+ */
+function cp(source, dest, options = {}) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const { force, recursive } = readCopyOptions(options);
+        const destStat = (yield ioUtil.exists(dest)) ? yield ioUtil.stat(dest) : null;
+        // Dest is an existing file, but not forcing
+        if (destStat && destStat.isFile() && !force) {
+            return;
+        }
+        // If dest is an existing directory, should copy inside.
+        const newDest = destStat && destStat.isDirectory()
+            ? path.join(dest, path.basename(source))
+            : dest;
+        if (!(yield ioUtil.exists(source))) {
+            throw new Error(`no such file or directory: ${source}`);
+        }
+        const sourceStat = yield ioUtil.stat(source);
+        if (sourceStat.isDirectory()) {
+            if (!recursive) {
+                throw new Error(`Failed to copy. ${source} is a directory, but tried to copy without recursive flag.`);
+            }
+            else {
+                yield cpDirRecursive(source, newDest, 0, force);
+            }
+        }
+        else {
+            if (path.relative(source, newDest) === '') {
+                // a file cannot be copied to itself
+                throw new Error(`'${newDest}' and '${source}' are the same file`);
+            }
+            yield copyFile(source, newDest, force);
+        }
+    });
+}
+exports.cp = cp;
+/**
+ * Moves a path.
+ *
+ * @param     source    source path
+ * @param     dest      destination path
+ * @param     options   optional. See MoveOptions.
+ */
+function mv(source, dest, options = {}) {
+    return __awaiter(this, void 0, void 0, function* () {
+        if (yield ioUtil.exists(dest)) {
+            let destExists = true;
+            if (yield ioUtil.isDirectory(dest)) {
+                // If dest is directory copy src into dest
+                dest = path.join(dest, path.basename(source));
+                destExists = yield ioUtil.exists(dest);
+            }
+            if (destExists) {
+                if (options.force == null || options.force) {
+                    yield rmRF(dest);
+                }
+                else {
+                    throw new Error('Destination already exists');
+                }
+            }
+        }
+        yield mkdirP(path.dirname(dest));
+        yield ioUtil.rename(source, dest);
+    });
+}
+exports.mv = mv;
+/**
+ * Remove a path recursively with force
+ *
+ * @param inputPath path to remove
+ */
+function rmRF(inputPath) {
+    return __awaiter(this, void 0, void 0, function* () {
+        if (ioUtil.IS_WINDOWS) {
+            // Node doesn't provide a delete operation, only an unlink function. This means that if the file is being used by another
+            // program (e.g. antivirus), it won't be deleted. To address this, we shell out the work to rd/del.
+            try {
+                if (yield ioUtil.isDirectory(inputPath, true)) {
+                    yield exec(`rd /s /q "${inputPath}"`);
+                }
+                else {
+                    yield exec(`del /f /a "${inputPath}"`);
+                }
+            }
+            catch (err) {
+                // if you try to delete a file that doesn't exist, desired result is achieved
+                // other errors are valid
+                if (err.code !== 'ENOENT')
+                    throw err;
+            }
+            // Shelling out fails to remove a symlink folder with missing source, this unlink catches that
+            try {
+                yield ioUtil.unlink(inputPath);
+            }
+            catch (err) {
+                // if you try to delete a file that doesn't exist, desired result is achieved
+                // other errors are valid
+                if (err.code !== 'ENOENT')
+                    throw err;
+            }
+        }
+        else {
+            let isDir = false;
+            try {
+                isDir = yield ioUtil.isDirectory(inputPath);
+            }
+            catch (err) {
+                // if you try to delete a file that doesn't exist, desired result is achieved
+                // other errors are valid
+                if (err.code !== 'ENOENT')
+                    throw err;
+                return;
+            }
+            if (isDir) {
+                yield exec(`rm -rf "${inputPath}"`);
+            }
+            else {
+                yield ioUtil.unlink(inputPath);
+            }
+        }
+    });
+}
+exports.rmRF = rmRF;
+/**
+ * Make a directory.  Creates the full path with folders in between
+ * Will throw if it fails
+ *
+ * @param   fsPath        path to create
+ * @returns Promise<void>
+ */
+function mkdirP(fsPath) {
+    return __awaiter(this, void 0, void 0, function* () {
+        yield ioUtil.mkdirP(fsPath);
+    });
+}
+exports.mkdirP = mkdirP;
+/**
+ * Returns path of a tool had the tool actually been invoked.  Resolves via paths.
+ * If you check and the tool does not exist, it will throw.
+ *
+ * @param     tool              name of the tool
+ * @param     check             whether to check if tool exists
+ * @returns   Promise<string>   path to tool
+ */
+function which(tool, check) {
+    return __awaiter(this, void 0, void 0, function* () {
+        if (!tool) {
+            throw new Error("parameter 'tool' is required");
+        }
+        // recursive when check=true
+        if (check) {
+            const result = yield which(tool, false);
+            if (!result) {
+                if (ioUtil.IS_WINDOWS) {
+                    throw new Error(`Unable to locate executable file: ${tool}. Please verify either the file path exists or the file can be found within a directory specified by the PATH environment variable. Also verify the file has a valid extension for an executable file.`);
+                }
+                else {
+                    throw new Error(`Unable to locate executable file: ${tool}. Please verify either the file path exists or the file can be found within a directory specified by the PATH environment variable. Also check the file mode to verify the file is executable.`);
+                }
+            }
+        }
+        try {
+            // build the list of extensions to try
+            const extensions = [];
+            if (ioUtil.IS_WINDOWS && process.env.PATHEXT) {
+                for (const extension of process.env.PATHEXT.split(path.delimiter)) {
+                    if (extension) {
+                        extensions.push(extension);
+                    }
+                }
+            }
+            // if it's rooted, return it if exists. otherwise return empty.
+            if (ioUtil.isRooted(tool)) {
+                const filePath = yield ioUtil.tryGetExecutablePath(tool, extensions);
+                if (filePath) {
+                    return filePath;
+                }
+                return '';
+            }
+            // if any path separators, return empty
+            if (tool.includes('/') || (ioUtil.IS_WINDOWS && tool.includes('\\'))) {
+                return '';
+            }
+            // build the list of directories
+            //
+            // Note, technically "where" checks the current directory on Windows. From a toolkit perspective,
+            // it feels like we should not do this. Checking the current directory seems like more of a use
+            // case of a shell, and the which() function exposed by the toolkit should strive for consistency
+            // across platforms.
+            const directories = [];
+            if (process.env.PATH) {
+                for (const p of process.env.PATH.split(path.delimiter)) {
+                    if (p) {
+                        directories.push(p);
+                    }
+                }
+            }
+            // return the first match
+            for (const directory of directories) {
+                const filePath = yield ioUtil.tryGetExecutablePath(directory + path.sep + tool, extensions);
+                if (filePath) {
+                    return filePath;
+                }
+            }
+            return '';
+        }
+        catch (err) {
+            throw new Error(`which failed with message ${err.message}`);
+        }
+    });
+}
+exports.which = which;
+function readCopyOptions(options) {
+    const force = options.force == null ? true : options.force;
+    const recursive = Boolean(options.recursive);
+    return { force, recursive };
+}
+function cpDirRecursive(sourceDir, destDir, currentDepth, force) {
+    return __awaiter(this, void 0, void 0, function* () {
+        // Ensure there is not a run away recursive copy
+        if (currentDepth >= 255)
+            return;
+        currentDepth++;
+        yield mkdirP(destDir);
+        const files = yield ioUtil.readdir(sourceDir);
+        for (const fileName of files) {
+            const srcFile = `${sourceDir}/${fileName}`;
+            const destFile = `${destDir}/${fileName}`;
+            const srcFileStat = yield ioUtil.lstat(srcFile);
+            if (srcFileStat.isDirectory()) {
+                // Recurse
+                yield cpDirRecursive(srcFile, destFile, currentDepth, force);
+            }
+            else {
+                yield copyFile(srcFile, destFile, force);
+            }
+        }
+        // Change the mode for the newly created directory
+        yield ioUtil.chmod(destDir, (yield ioUtil.stat(sourceDir)).mode);
+    });
+}
+// Buffered file copy
+function copyFile(srcFile, destFile, force) {
+    return __awaiter(this, void 0, void 0, function* () {
+        if ((yield ioUtil.lstat(srcFile)).isSymbolicLink()) {
+            // unlink/re-link it
+            try {
+                yield ioUtil.lstat(destFile);
+                yield ioUtil.unlink(destFile);
+            }
+            catch (e) {
+                // Try to override file permission
+                if (e.code === 'EPERM') {
+                    yield ioUtil.chmod(destFile, '0666');
+                    yield ioUtil.unlink(destFile);
+                }
+                // other errors = it doesn't exist, no work to do
+            }
+            // Copy over symlink
+            const symlinkFull = yield ioUtil.readlink(srcFile);
+            yield ioUtil.symlink(symlinkFull, destFile, ioUtil.IS_WINDOWS ? 'junction' : null);
+        }
+        else if (!(yield ioUtil.exists(destFile)) || force) {
+            yield ioUtil.copyFile(srcFile, destFile);
+        }
+    });
+}
+//# sourceMappingURL=io.js.map
+
+/***/ }),
+
+/***/ 9:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const os = __webpack_require__(87);
+const events = __webpack_require__(614);
+const child = __webpack_require__(129);
+/* eslint-disable @typescript-eslint/unbound-method */
+const IS_WINDOWS = process.platform === 'win32';
+/*
+ * Class for running command line tools. Handles quoting and arg parsing in a platform agnostic way.
+ */
+class ToolRunner extends events.EventEmitter {
+    constructor(toolPath, args, options) {
+        super();
+        if (!toolPath) {
+            throw new Error("Parameter 'toolPath' cannot be null or empty.");
+        }
+        this.toolPath = toolPath;
+        this.args = args || [];
+        this.options = options || {};
+    }
+    _debug(message) {
+        if (this.options.listeners && this.options.listeners.debug) {
+            this.options.listeners.debug(message);
+        }
+    }
+    _getCommandString(options, noPrefix) {
+        const toolPath = this._getSpawnFileName();
+        const args = this._getSpawnArgs(options);
+        let cmd = noPrefix ? '' : '[command]'; // omit prefix when piped to a second tool
+        if (IS_WINDOWS) {
+            // Windows + cmd file
+            if (this._isCmdFile()) {
+                cmd += toolPath;
+                for (const a of args) {
+                    cmd += ` ${a}`;
+                }
+            }
+            // Windows + verbatim
+            else if (options.windowsVerbatimArguments) {
+                cmd += `"${toolPath}"`;
+                for (const a of args) {
+                    cmd += ` ${a}`;
+                }
+            }
+            // Windows (regular)
+            else {
+                cmd += this._windowsQuoteCmdArg(toolPath);
+                for (const a of args) {
+                    cmd += ` ${this._windowsQuoteCmdArg(a)}`;
+                }
+            }
+        }
+        else {
+            // OSX/Linux - this can likely be improved with some form of quoting.
+            // creating processes on Unix is fundamentally different than Windows.
+            // on Unix, execvp() takes an arg array.
+            cmd += toolPath;
+            for (const a of args) {
+                cmd += ` ${a}`;
+            }
+        }
+        return cmd;
+    }
+    _processLineBuffer(data, strBuffer, onLine) {
+        try {
+            let s = strBuffer + data.toString();
+            let n = s.indexOf(os.EOL);
+            while (n > -1) {
+                const line = s.substring(0, n);
+                onLine(line);
+                // the rest of the string ...
+                s = s.substring(n + os.EOL.length);
+                n = s.indexOf(os.EOL);
+            }
+            strBuffer = s;
+        }
+        catch (err) {
+            // streaming lines to console is best effort.  Don't fail a build.
+            this._debug(`error processing line. Failed with error ${err}`);
+        }
+    }
+    _getSpawnFileName() {
+        if (IS_WINDOWS) {
+            if (this._isCmdFile()) {
+                return process.env['COMSPEC'] || 'cmd.exe';
+            }
+        }
+        return this.toolPath;
+    }
+    _getSpawnArgs(options) {
+        if (IS_WINDOWS) {
+            if (this._isCmdFile()) {
+                let argline = `/D /S /C "${this._windowsQuoteCmdArg(this.toolPath)}`;
+                for (const a of this.args) {
+                    argline += ' ';
+                    argline += options.windowsVerbatimArguments
+                        ? a
+                        : this._windowsQuoteCmdArg(a);
+                }
+                argline += '"';
+                return [argline];
+            }
+        }
+        return this.args;
+    }
+    _endsWith(str, end) {
+        return str.endsWith(end);
+    }
+    _isCmdFile() {
+        const upperToolPath = this.toolPath.toUpperCase();
+        return (this._endsWith(upperToolPath, '.CMD') ||
+            this._endsWith(upperToolPath, '.BAT'));
+    }
+    _windowsQuoteCmdArg(arg) {
+        // for .exe, apply the normal quoting rules that libuv applies
+        if (!this._isCmdFile()) {
+            return this._uvQuoteCmdArg(arg);
+        }
+        // otherwise apply quoting rules specific to the cmd.exe command line parser.
+        // the libuv rules are generic and are not designed specifically for cmd.exe
+        // command line parser.
+        //
+        // for a detailed description of the cmd.exe command line parser, refer to
+        // http://stackoverflow.com/questions/4094699/how-does-the-windows-command-interpreter-cmd-exe-parse-scripts/7970912#7970912
+        // need quotes for empty arg
+        if (!arg) {
+            return '""';
+        }
+        // determine whether the arg needs to be quoted
+        const cmdSpecialChars = [
+            ' ',
+            '\t',
+            '&',
+            '(',
+            ')',
+            '[',
+            ']',
+            '{',
+            '}',
+            '^',
+            '=',
+            ';',
+            '!',
+            "'",
+            '+',
+            ',',
+            '`',
+            '~',
+            '|',
+            '<',
+            '>',
+            '"'
+        ];
+        let needsQuotes = false;
+        for (const char of arg) {
+            if (cmdSpecialChars.some(x => x === char)) {
+                needsQuotes = true;
+                break;
+            }
+        }
+        // short-circuit if quotes not needed
+        if (!needsQuotes) {
+            return arg;
+        }
+        // the following quoting rules are very similar to the rules that by libuv applies.
+        //
+        // 1) wrap the string in quotes
+        //
+        // 2) double-up quotes - i.e. " => ""
+        //
+        //    this is different from the libuv quoting rules. libuv replaces " with \", which unfortunately
+        //    doesn't work well with a cmd.exe command line.
+        //
+        //    note, replacing " with "" also works well if the arg is passed to a downstream .NET console app.
+        //    for example, the command line:
+        //          foo.exe "myarg:""my val"""
+        //    is parsed by a .NET console app into an arg array:
+        //          [ "myarg:\"my val\"" ]
+        //    which is the same end result when applying libuv quoting rules. although the actual
+        //    command line from libuv quoting rules would look like:
+        //          foo.exe "myarg:\"my val\""
+        //
+        // 3) double-up slashes that precede a quote,
+        //    e.g.  hello \world    => "hello \world"
+        //          hello\"world    => "hello\\""world"
+        //          hello\\"world   => "hello\\\\""world"
+        //          hello world\    => "hello world\\"
+        //
+        //    technically this is not required for a cmd.exe command line, or the batch argument parser.
+        //    the reasons for including this as a .cmd quoting rule are:
+        //
+        //    a) this is optimized for the scenario where the argument is passed from the .cmd file to an
+        //       external program. many programs (e.g. .NET console apps) rely on the slash-doubling rule.
+        //
+        //    b) it's what we've been doing previously (by deferring to node default behavior) and we
+        //       haven't heard any complaints about that aspect.
+        //
+        // note, a weakness of the quoting rules chosen here, is that % is not escaped. in fact, % cannot be
+        // escaped when used on the command line directly - even though within a .cmd file % can be escaped
+        // by using %%.
+        //
+        // the saving grace is, on the command line, %var% is left as-is if var is not defined. this contrasts
+        // the line parsing rules within a .cmd file, where if var is not defined it is replaced with nothing.
+        //
+        // one option that was explored was replacing % with ^% - i.e. %var% => ^%var^%. this hack would
+        // often work, since it is unlikely that var^ would exist, and the ^ character is removed when the
+        // variable is used. the problem, however, is that ^ is not removed when %* is used to pass the args
+        // to an external program.
+        //
+        // an unexplored potential solution for the % escaping problem, is to create a wrapper .cmd file.
+        // % can be escaped within a .cmd file.
+        let reverse = '"';
+        let quoteHit = true;
+        for (let i = arg.length; i > 0; i--) {
+            // walk the string in reverse
+            reverse += arg[i - 1];
+            if (quoteHit && arg[i - 1] === '\\') {
+                reverse += '\\'; // double the slash
+            }
+            else if (arg[i - 1] === '"') {
+                quoteHit = true;
+                reverse += '"'; // double the quote
+            }
+            else {
+                quoteHit = false;
+            }
+        }
+        reverse += '"';
+        return reverse
+            .split('')
+            .reverse()
+            .join('');
+    }
+    _uvQuoteCmdArg(arg) {
+        // Tool runner wraps child_process.spawn() and needs to apply the same quoting as
+        // Node in certain cases where the undocumented spawn option windowsVerbatimArguments
+        // is used.
+        //
+        // Since this function is a port of quote_cmd_arg from Node 4.x (technically, lib UV,
+        // see https://github.com/nodejs/node/blob/v4.x/deps/uv/src/win/process.c for details),
+        // pasting copyright notice from Node within this function:
+        //
+        //      Copyright Joyent, Inc. and other Node contributors. All rights reserved.
+        //
+        //      Permission is hereby granted, free of charge, to any person obtaining a copy
+        //      of this software and associated documentation files (the "Software"), to
+        //      deal in the Software without restriction, including without limitation the
+        //      rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+        //      sell copies of the Software, and to permit persons to whom the Software is
+        //      furnished to do so, subject to the following conditions:
+        //
+        //      The above copyright notice and this permission notice shall be included in
+        //      all copies or substantial portions of the Software.
+        //
+        //      THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+        //      IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+        //      FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+        //      AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+        //      LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+        //      FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+        //      IN THE SOFTWARE.
+        if (!arg) {
+            // Need double quotation for empty argument
+            return '""';
+        }
+        if (!arg.includes(' ') && !arg.includes('\t') && !arg.includes('"')) {
+            // No quotation needed
+            return arg;
+        }
+        if (!arg.includes('"') && !arg.includes('\\')) {
+            // No embedded double quotes or backslashes, so I can just wrap
+            // quote marks around the whole thing.
+            return `"${arg}"`;
+        }
+        // Expected input/output:
+        //   input : hello"world
+        //   output: "hello\"world"
+        //   input : hello""world
+        //   output: "hello\"\"world"
+        //   input : hello\world
+        //   output: hello\world
+        //   input : hello\\world
+        //   output: hello\\world
+        //   input : hello\"world
+        //   output: "hello\\\"world"
+        //   input : hello\\"world
+        //   output: "hello\\\\\"world"
+        //   input : hello world\
+        //   output: "hello world\\" - note the comment in libuv actually reads "hello world\"
+        //                             but it appears the comment is wrong, it should be "hello world\\"
+        let reverse = '"';
+        let quoteHit = true;
+        for (let i = arg.length; i > 0; i--) {
+            // walk the string in reverse
+            reverse += arg[i - 1];
+            if (quoteHit && arg[i - 1] === '\\') {
+                reverse += '\\';
+            }
+            else if (arg[i - 1] === '"') {
+                quoteHit = true;
+                reverse += '\\';
+            }
+            else {
+                quoteHit = false;
+            }
+        }
+        reverse += '"';
+        return reverse
+            .split('')
+            .reverse()
+            .join('');
+    }
+    _cloneExecOptions(options) {
+        options = options || {};
+        const result = {
+            cwd: options.cwd || process.cwd(),
+            env: options.env || process.env,
+            silent: options.silent || false,
+            windowsVerbatimArguments: options.windowsVerbatimArguments || false,
+            failOnStdErr: options.failOnStdErr || false,
+            ignoreReturnCode: options.ignoreReturnCode || false,
+            delay: options.delay || 10000
+        };
+        result.outStream = options.outStream || process.stdout;
+        result.errStream = options.errStream || process.stderr;
+        return result;
+    }
+    _getSpawnOptions(options, toolPath) {
+        options = options || {};
+        const result = {};
+        result.cwd = options.cwd;
+        result.env = options.env;
+        result['windowsVerbatimArguments'] =
+            options.windowsVerbatimArguments || this._isCmdFile();
+        if (options.windowsVerbatimArguments) {
+            result.argv0 = `"${toolPath}"`;
+        }
+        return result;
+    }
+    /**
+     * Exec a tool.
+     * Output will be streamed to the live console.
+     * Returns promise with return code
+     *
+     * @param     tool     path to tool to exec
+     * @param     options  optional exec options.  See ExecOptions
+     * @returns   number
+     */
+    exec() {
+        return __awaiter(this, void 0, void 0, function* () {
+            return new Promise((resolve, reject) => {
+                this._debug(`exec tool: ${this.toolPath}`);
+                this._debug('arguments:');
+                for (const arg of this.args) {
+                    this._debug(`   ${arg}`);
+                }
+                const optionsNonNull = this._cloneExecOptions(this.options);
+                if (!optionsNonNull.silent && optionsNonNull.outStream) {
+                    optionsNonNull.outStream.write(this._getCommandString(optionsNonNull) + os.EOL);
+                }
+                const state = new ExecState(optionsNonNull, this.toolPath);
+                state.on('debug', (message) => {
+                    this._debug(message);
+                });
+                const fileName = this._getSpawnFileName();
+                const cp = child.spawn(fileName, this._getSpawnArgs(optionsNonNull), this._getSpawnOptions(this.options, fileName));
+                const stdbuffer = '';
+                if (cp.stdout) {
+                    cp.stdout.on('data', (data) => {
+                        if (this.options.listeners && this.options.listeners.stdout) {
+                            this.options.listeners.stdout(data);
+                        }
+                        if (!optionsNonNull.silent && optionsNonNull.outStream) {
+                            optionsNonNull.outStream.write(data);
+                        }
+                        this._processLineBuffer(data, stdbuffer, (line) => {
+                            if (this.options.listeners && this.options.listeners.stdline) {
+                                this.options.listeners.stdline(line);
+                            }
+                        });
+                    });
+                }
+                const errbuffer = '';
+                if (cp.stderr) {
+                    cp.stderr.on('data', (data) => {
+                        state.processStderr = true;
+                        if (this.options.listeners && this.options.listeners.stderr) {
+                            this.options.listeners.stderr(data);
+                        }
+                        if (!optionsNonNull.silent &&
+                            optionsNonNull.errStream &&
+                            optionsNonNull.outStream) {
+                            const s = optionsNonNull.failOnStdErr
+                                ? optionsNonNull.errStream
+                                : optionsNonNull.outStream;
+                            s.write(data);
+                        }
+                        this._processLineBuffer(data, errbuffer, (line) => {
+                            if (this.options.listeners && this.options.listeners.errline) {
+                                this.options.listeners.errline(line);
+                            }
+                        });
+                    });
+                }
+                cp.on('error', (err) => {
+                    state.processError = err.message;
+                    state.processExited = true;
+                    state.processClosed = true;
+                    state.CheckComplete();
+                });
+                cp.on('exit', (code) => {
+                    state.processExitCode = code;
+                    state.processExited = true;
+                    this._debug(`Exit code ${code} received from tool '${this.toolPath}'`);
+                    state.CheckComplete();
+                });
+                cp.on('close', (code) => {
+                    state.processExitCode = code;
+                    state.processExited = true;
+                    state.processClosed = true;
+                    this._debug(`STDIO streams have closed for tool '${this.toolPath}'`);
+                    state.CheckComplete();
+                });
+                state.on('done', (error, exitCode) => {
+                    if (stdbuffer.length > 0) {
+                        this.emit('stdline', stdbuffer);
+                    }
+                    if (errbuffer.length > 0) {
+                        this.emit('errline', errbuffer);
+                    }
+                    cp.removeAllListeners();
+                    if (error) {
+                        reject(error);
+                    }
+                    else {
+                        resolve(exitCode);
+                    }
+                });
+            });
+        });
+    }
+}
+exports.ToolRunner = ToolRunner;
+/**
+ * Convert an arg string to an array of args. Handles escaping
+ *
+ * @param    argString   string of arguments
+ * @returns  string[]    array of arguments
+ */
+function argStringToArray(argString) {
+    const args = [];
+    let inQuotes = false;
+    let escaped = false;
+    let arg = '';
+    function append(c) {
+        // we only escape double quotes.
+        if (escaped && c !== '"') {
+            arg += '\\';
+        }
+        arg += c;
+        escaped = false;
+    }
+    for (let i = 0; i < argString.length; i++) {
+        const c = argString.charAt(i);
+        if (c === '"') {
+            if (!escaped) {
+                inQuotes = !inQuotes;
+            }
+            else {
+                append(c);
+            }
+            continue;
+        }
+        if (c === '\\' && escaped) {
+            append(c);
+            continue;
+        }
+        if (c === '\\' && inQuotes) {
+            escaped = true;
+            continue;
+        }
+        if (c === ' ' && !inQuotes) {
+            if (arg.length > 0) {
+                args.push(arg);
+                arg = '';
+            }
+            continue;
+        }
+        append(c);
+    }
+    if (arg.length > 0) {
+        args.push(arg.trim());
+    }
+    return args;
+}
+exports.argStringToArray = argStringToArray;
+class ExecState extends events.EventEmitter {
+    constructor(options, toolPath) {
+        super();
+        this.processClosed = false; // tracks whether the process has exited and stdio is closed
+        this.processError = '';
+        this.processExitCode = 0;
+        this.processExited = false; // tracks whether the process has exited
+        this.processStderr = false; // tracks whether stderr was written to
+        this.delay = 10000; // 10 seconds
+        this.done = false;
+        this.timeout = null;
+        if (!toolPath) {
+            throw new Error('toolPath must not be empty');
+        }
+        this.options = options;
+        this.toolPath = toolPath;
+        if (options.delay) {
+            this.delay = options.delay;
+        }
+    }
+    CheckComplete() {
+        if (this.done) {
+            return;
+        }
+        if (this.processClosed) {
+            this._setResult();
+        }
+        else if (this.processExited) {
+            this.timeout = setTimeout(ExecState.HandleTimeout, this.delay, this);
+        }
+    }
+    _debug(message) {
+        this.emit('debug', message);
+    }
+    _setResult() {
+        // determine whether there is an error
+        let error;
+        if (this.processExited) {
+            if (this.processError) {
+                error = new Error(`There was an error when attempting to execute the process '${this.toolPath}'. This may indicate the process failed to start. Error: ${this.processError}`);
+            }
+            else if (this.processExitCode !== 0 && !this.options.ignoreReturnCode) {
+                error = new Error(`The process '${this.toolPath}' failed with exit code ${this.processExitCode}`);
+            }
+            else if (this.processStderr && this.options.failOnStdErr) {
+                error = new Error(`The process '${this.toolPath}' failed because one or more lines were written to the STDERR stream`);
+            }
+        }
+        // clear the timeout
+        if (this.timeout) {
+            clearTimeout(this.timeout);
+            this.timeout = null;
+        }
+        this.done = true;
+        this.emit('done', error, this.processExitCode);
+    }
+    static HandleTimeout(state) {
+        if (state.done) {
+            return;
+        }
+        if (!state.processClosed && state.processExited) {
+            const message = `The STDIO streams did not close within ${state.delay /
+                1000} seconds of the exit event from process '${state.toolPath}'. This may indicate a child process inherited the STDIO streams and has not yet exited.`;
+            state._debug(message);
+        }
+        state._setResult();
+    }
+}
+//# sourceMappingURL=toolrunner.js.map
+
+/***/ }),
+
+/***/ 12:
+/***/ (function(__unusedmodule, exports) {
+
+"use strict";
+
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+Object.defineProperty(exports, "__esModule", { value: true });
+class BasicCredentialHandler {
+    constructor(username, password) {
+        this.username = username;
+        this.password = password;
+    }
+    // currently implements pre-authorization
+    // TODO: support preAuth = false where it hooks on 401
+    prepareRequest(options) {
+        options.headers['Authorization'] = 'Basic ' + new Buffer(this.username + ':' + this.password).toString('base64');
+        options.headers['X-TFS-FedAuthRedirect'] = 'Suppress';
+    }
+    // This handler cannot handle 401
+    canHandleAuthentication(response) {
+        return false;
+    }
+    handleAuthentication(httpClient, requestInfo, objs) {
+        return null;
+    }
+}
+exports.BasicCredentialHandler = BasicCredentialHandler;
+
+
+/***/ }),
+
+/***/ 16:
+/***/ (function(module) {
+
+module.exports = require("tls");
+
+/***/ }),
+
+/***/ 87:
+/***/ (function(module) {
+
+module.exports = require("os");
+
+/***/ }),
+
+/***/ 105:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const httpm = __webpack_require__(874);
+const util = __webpack_require__(729);
+class RestClient {
+    /**
+     * Creates an instance of the RestClient
+     * @constructor
+     * @param {string} userAgent - userAgent for requests
+     * @param {string} baseUrl - (Optional) If not specified, use full urls per request.  If supplied and a function passes a relative url, it will be appended to this
+     * @param {ifm.IRequestHandler[]} handlers - handlers are typically auth handlers (basic, bearer, ntlm supplied)
+     * @param {ifm.IRequestOptions} requestOptions - options for each http requests (http proxy setting, socket timeout)
+     */
+    constructor(userAgent, baseUrl, handlers, requestOptions) {
+        this.client = new httpm.HttpClient(userAgent, handlers, requestOptions);
+        if (baseUrl) {
+            this._baseUrl = baseUrl;
+        }
+    }
+    /**
+     * Gets a resource from an endpoint
+     * Be aware that not found returns a null.  Other error conditions reject the promise
+     * @param {string} requestUrl - fully qualified or relative url
+     * @param {IRequestOptions} requestOptions - (optional) requestOptions object
+     */
+    options(requestUrl, options) {
+        return __awaiter(this, void 0, void 0, function* () {
+            let url = util.getUrl(requestUrl, this._baseUrl);
+            let res = yield this.client.options(url, this._headersFromOptions(options));
+            return this._processResponse(res, options);
+        });
+    }
+    /**
+     * Gets a resource from an endpoint
+     * Be aware that not found returns a null.  Other error conditions reject the promise
+     * @param {string} resource - fully qualified url or relative path
+     * @param {IRequestOptions} requestOptions - (optional) requestOptions object
+     */
+    get(resource, options) {
+        return __awaiter(this, void 0, void 0, function* () {
+            let url = util.getUrl(resource, this._baseUrl);
+            let res = yield this.client.get(url, this._headersFromOptions(options));
+            return this._processResponse(res, options);
+        });
+    }
+    /**
+     * Deletes a resource from an endpoint
+     * Be aware that not found returns a null.  Other error conditions reject the promise
+     * @param {string} resource - fully qualified or relative url
+     * @param {IRequestOptions} requestOptions - (optional) requestOptions object
+     */
+    del(resource, options) {
+        return __awaiter(this, void 0, void 0, function* () {
+            let url = util.getUrl(resource, this._baseUrl);
+            let res = yield this.client.del(url, this._headersFromOptions(options));
+            return this._processResponse(res, options);
+        });
+    }
+    /**
+     * Creates resource(s) from an endpoint
+     * T type of object returned.
+     * Be aware that not found returns a null.  Other error conditions reject the promise
+     * @param {string} resource - fully qualified or relative url
+     * @param {IRequestOptions} requestOptions - (optional) requestOptions object
+     */
+    create(resource, resources, options) {
+        return __awaiter(this, void 0, void 0, function* () {
+            let url = util.getUrl(resource, this._baseUrl);
+            let headers = this._headersFromOptions(options, true);
+            let data = JSON.stringify(resources, null, 2);
+            let res = yield this.client.post(url, data, headers);
+            return this._processResponse(res, options);
+        });
+    }
+    /**
+     * Updates resource(s) from an endpoint
+     * T type of object returned.
+     * Be aware that not found returns a null.  Other error conditions reject the promise
+     * @param {string} resource - fully qualified or relative url
+     * @param {IRequestOptions} requestOptions - (optional) requestOptions object
+     */
+    update(resource, resources, options) {
+        return __awaiter(this, void 0, void 0, function* () {
+            let url = util.getUrl(resource, this._baseUrl);
+            let headers = this._headersFromOptions(options, true);
+            let data = JSON.stringify(resources, null, 2);
+            let res = yield this.client.patch(url, data, headers);
+            return this._processResponse(res, options);
+        });
+    }
+    /**
+     * Replaces resource(s) from an endpoint
+     * T type of object returned.
+     * Be aware that not found returns a null.  Other error conditions reject the promise
+     * @param {string} resource - fully qualified or relative url
+     * @param {IRequestOptions} requestOptions - (optional) requestOptions object
+     */
+    replace(resource, resources, options) {
+        return __awaiter(this, void 0, void 0, function* () {
+            let url = util.getUrl(resource, this._baseUrl);
+            let headers = this._headersFromOptions(options, true);
+            let data = JSON.stringify(resources, null, 2);
+            let res = yield this.client.put(url, data, headers);
+            return this._processResponse(res, options);
+        });
+    }
+    uploadStream(verb, requestUrl, stream, options) {
+        return __awaiter(this, void 0, void 0, function* () {
+            let url = util.getUrl(requestUrl, this._baseUrl);
+            let headers = this._headersFromOptions(options, true);
+            let res = yield this.client.sendStream(verb, url, stream, headers);
+            return this._processResponse(res, options);
+        });
+    }
+    _headersFromOptions(options, contentType) {
+        options = options || {};
+        let headers = options.additionalHeaders || {};
+        headers["Accept"] = options.acceptHeader || "application/json";
+        if (contentType) {
+            let found = false;
+            for (let header in headers) {
+                if (header.toLowerCase() == "content-type") {
+                    found = true;
+                }
+            }
+            if (!found) {
+                headers["Content-Type"] = 'application/json; charset=utf-8';
+            }
+        }
+        return headers;
+    }
+    static dateTimeDeserializer(key, value) {
+        if (typeof value === 'string') {
+            let a = new Date(value);
+            if (!isNaN(a.valueOf())) {
+                return a;
+            }
+        }
+        return value;
+    }
+    _processResponse(res, options) {
+        return __awaiter(this, void 0, void 0, function* () {
+            return new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () {
+                const statusCode = res.message.statusCode;
+                const response = {
+                    statusCode: statusCode,
+                    result: null,
+                    headers: {}
+                };
+                // not found leads to null obj returned
+                if (statusCode == httpm.HttpCodes.NotFound) {
+                    resolve(response);
+                }
+                let obj;
+                let contents;
+                // get the result from the body
+                try {
+                    contents = yield res.readBody();
+                    if (contents && contents.length > 0) {
+                        if (options && options.deserializeDates) {
+                            obj = JSON.parse(contents, RestClient.dateTimeDeserializer);
+                        }
+                        else {
+                            obj = JSON.parse(contents);
+                        }
+                        if (options && options.responseProcessor) {
+                            response.result = options.responseProcessor(obj);
+                        }
+                        else {
+                            response.result = obj;
+                        }
+                    }
+                    response.headers = res.message.headers;
+                }
+                catch (err) {
+                    // Invalid resource (contents not json);  leaving result obj null
+                }
+                // note that 3xx redirects are handled by the http layer.
+                if (statusCode > 299) {
+                    let msg;
+                    // if exception/error in body, attempt to get better error
+                    if (obj && obj.message) {
+                        msg = obj.message;
+                    }
+                    else if (contents && contents.length > 0) {
+                        // it may be the case that the exception is in the body message as string
+                        msg = contents;
+                    }
+                    else {
+                        msg = "Failed request: (" + statusCode + ")";
+                    }
+                    let err = new Error(msg);
+                    // attach statusCode and body obj (if available) to the error object
+                    err['statusCode'] = statusCode;
+                    if (response.result) {
+                        err['result'] = response.result;
+                    }
+                    reject(err);
+                }
+                else {
+                    resolve(response);
+                }
+            }));
+        });
+    }
+}
+exports.RestClient = RestClient;
+
+
+/***/ }),
+
+/***/ 129:
+/***/ (function(module) {
+
+module.exports = require("child_process");
+
+/***/ }),
+
+/***/ 139:
+/***/ (function(module, __unusedexports, __webpack_require__) {
+
+// Unique ID creation requires a high quality random # generator.  In node.js
+// this is pretty straight-forward - we use the crypto API.
+
+var crypto = __webpack_require__(417);
+
+module.exports = function nodeRNG() {
+  return crypto.randomBytes(16);
+};
+
+
+/***/ }),
+
+/***/ 141:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+
+var net = __webpack_require__(631);
+var tls = __webpack_require__(16);
+var http = __webpack_require__(605);
+var https = __webpack_require__(211);
+var events = __webpack_require__(614);
+var assert = __webpack_require__(357);
+var util = __webpack_require__(669);
+
+
+exports.httpOverHttp = httpOverHttp;
+exports.httpsOverHttp = httpsOverHttp;
+exports.httpOverHttps = httpOverHttps;
+exports.httpsOverHttps = httpsOverHttps;
+
+
+function httpOverHttp(options) {
+  var agent = new TunnelingAgent(options);
+  agent.request = http.request;
+  return agent;
+}
+
+function httpsOverHttp(options) {
+  var agent = new TunnelingAgent(options);
+  agent.request = http.request;
+  agent.createSocket = createSecureSocket;
+  return agent;
+}
+
+function httpOverHttps(options) {
+  var agent = new TunnelingAgent(options);
+  agent.request = https.request;
+  return agent;
+}
+
+function httpsOverHttps(options) {
+  var agent = new TunnelingAgent(options);
+  agent.request = https.request;
+  agent.createSocket = createSecureSocket;
+  return agent;
+}
+
+
+function TunnelingAgent(options) {
+  var self = this;
+  self.options = options || {};
+  self.proxyOptions = self.options.proxy || {};
+  self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets;
+  self.requests = [];
+  self.sockets = [];
+
+  self.on('free', function onFree(socket, host, port, localAddress) {
+    var options = toOptions(host, port, localAddress);
+    for (var i = 0, len = self.requests.length; i < len; ++i) {
+      var pending = self.requests[i];
+      if (pending.host === options.host && pending.port === options.port) {
+        // Detect the request to connect same origin server,
+        // reuse the connection.
+        self.requests.splice(i, 1);
+        pending.request.onSocket(socket);
+        return;
+      }
+    }
+    socket.destroy();
+    self.removeSocket(socket);
+  });
+}
+util.inherits(TunnelingAgent, events.EventEmitter);
+
+TunnelingAgent.prototype.addRequest = function addRequest(req, host, port, localAddress) {
+  var self = this;
+  var options = mergeOptions({request: req}, self.options, toOptions(host, port, localAddress));
+
+  if (self.sockets.length >= this.maxSockets) {
+    // We are over limit so we'll add it to the queue.
+    self.requests.push(options);
+    return;
+  }
+
+  // If we are under maxSockets create a new one.
+  self.createSocket(options, function(socket) {
+    socket.on('free', onFree);
+    socket.on('close', onCloseOrRemove);
+    socket.on('agentRemove', onCloseOrRemove);
+    req.onSocket(socket);
+
+    function onFree() {
+      self.emit('free', socket, options);
+    }
+
+    function onCloseOrRemove(err) {
+      self.removeSocket(socket);
+      socket.removeListener('free', onFree);
+      socket.removeListener('close', onCloseOrRemove);
+      socket.removeListener('agentRemove', onCloseOrRemove);
+    }
+  });
+};
+
+TunnelingAgent.prototype.createSocket = function createSocket(options, cb) {
+  var self = this;
+  var placeholder = {};
+  self.sockets.push(placeholder);
+
+  var connectOptions = mergeOptions({}, self.proxyOptions, {
+    method: 'CONNECT',
+    path: options.host + ':' + options.port,
+    agent: false
+  });
+  if (connectOptions.proxyAuth) {
+    connectOptions.headers = connectOptions.headers || {};
+    connectOptions.headers['Proxy-Authorization'] = 'Basic ' +
+        new Buffer(connectOptions.proxyAuth).toString('base64');
+  }
+
+  debug('making CONNECT request');
+  var connectReq = self.request(connectOptions);
+  connectReq.useChunkedEncodingByDefault = false; // for v0.6
+  connectReq.once('response', onResponse); // for v0.6
+  connectReq.once('upgrade', onUpgrade);   // for v0.6
+  connectReq.once('connect', onConnect);   // for v0.7 or later
+  connectReq.once('error', onError);
+  connectReq.end();
+
+  function onResponse(res) {
+    // Very hacky. This is necessary to avoid http-parser leaks.
+    res.upgrade = true;
+  }
+
+  function onUpgrade(res, socket, head) {
+    // Hacky.
+    process.nextTick(function() {
+      onConnect(res, socket, head);
+    });
+  }
+
+  function onConnect(res, socket, head) {
+    connectReq.removeAllListeners();
+    socket.removeAllListeners();
+
+    if (res.statusCode === 200) {
+      assert.equal(head.length, 0);
+      debug('tunneling connection has established');
+      self.sockets[self.sockets.indexOf(placeholder)] = socket;
+      cb(socket);
+    } else {
+      debug('tunneling socket could not be established, statusCode=%d',
+            res.statusCode);
+      var error = new Error('tunneling socket could not be established, ' +
+                            'statusCode=' + res.statusCode);
+      error.code = 'ECONNRESET';
+      options.request.emit('error', error);
+      self.removeSocket(placeholder);
+    }
+  }
+
+  function onError(cause) {
+    connectReq.removeAllListeners();
+
+    debug('tunneling socket could not be established, cause=%s\n',
+          cause.message, cause.stack);
+    var error = new Error('tunneling socket could not be established, ' +
+                          'cause=' + cause.message);
+    error.code = 'ECONNRESET';
+    options.request.emit('error', error);
+    self.removeSocket(placeholder);
+  }
+};
+
+TunnelingAgent.prototype.removeSocket = function removeSocket(socket) {
+  var pos = this.sockets.indexOf(socket)
+  if (pos === -1) {
+    return;
+  }
+  this.sockets.splice(pos, 1);
+
+  var pending = this.requests.shift();
+  if (pending) {
+    // If we have pending requests and a socket gets closed a new one
+    // needs to be created to take over in the pool for the one that closed.
+    this.createSocket(pending, function(socket) {
+      pending.request.onSocket(socket);
+    });
+  }
+};
+
+function createSecureSocket(options, cb) {
+  var self = this;
+  TunnelingAgent.prototype.createSocket.call(self, options, function(socket) {
+    var hostHeader = options.request.getHeader('host');
+    var tlsOptions = mergeOptions({}, self.options, {
+      socket: socket,
+      servername: hostHeader ? hostHeader.replace(/:.*$/, '') : options.host
+    });
+
+    // 0 is dummy port for v0.6
+    var secureSocket = tls.connect(0, tlsOptions);
+    self.sockets[self.sockets.indexOf(socket)] = secureSocket;
+    cb(secureSocket);
+  });
+}
+
+
+function toOptions(host, port, localAddress) {
+  if (typeof host === 'string') { // since v0.10
+    return {
+      host: host,
+      port: port,
+      localAddress: localAddress
+    };
+  }
+  return host; // for v0.11 or later
+}
+
+function mergeOptions(target) {
+  for (var i = 1, len = arguments.length; i < len; ++i) {
+    var overrides = arguments[i];
+    if (typeof overrides === 'object') {
+      var keys = Object.keys(overrides);
+      for (var j = 0, keyLen = keys.length; j < keyLen; ++j) {
+        var k = keys[j];
+        if (overrides[k] !== undefined) {
+          target[k] = overrides[k];
+        }
+      }
+    }
+  }
+  return target;
+}
+
+
+var debug;
+if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) {
+  debug = function() {
+    var args = Array.prototype.slice.call(arguments);
+    if (typeof args[0] === 'string') {
+      args[0] = 'TUNNEL: ' + args[0];
+    } else {
+      args.unshift('TUNNEL:');
+    }
+    console.error.apply(console, args);
+  }
+} else {
+  debug = function() {};
+}
+exports.debug = debug; // for test
+
+
+/***/ }),
+
+/***/ 154:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const core = __importStar(__webpack_require__(470));
+const fs = __importStar(__webpack_require__(747));
+const Handlers_1 = __webpack_require__(941);
+const HttpClient_1 = __webpack_require__(874);
+const RestClient_1 = __webpack_require__(105);
+function getCacheEntry(keys) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const cacheUrl = getCacheUrl();
+        const token = process.env["ACTIONS_RUNTIME_TOKEN"] || "";
+        const bearerCredentialHandler = new Handlers_1.BearerCredentialHandler(token);
+        const resource = `_apis/artifactcache/cache?keys=${encodeURIComponent(keys.join(","))}`;
+        const restClient = new RestClient_1.RestClient("actions/cache", cacheUrl, [
+            bearerCredentialHandler
+        ]);
+        const response = yield restClient.get(resource, getRequestOptions());
+        if (response.statusCode === 204) {
+            return null;
+        }
+        if (response.statusCode !== 200) {
+            throw new Error(`Cache service responded with ${response.statusCode}`);
+        }
+        const cacheResult = response.result;
+        core.debug(`Cache Result:`);
+        core.debug(JSON.stringify(cacheResult));
+        if (!cacheResult || !cacheResult.archiveLocation) {
+            throw new Error("Cache not found.");
+        }
+        return cacheResult;
+    });
+}
+exports.getCacheEntry = getCacheEntry;
+function downloadCache(cacheEntry, archivePath) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const stream = fs.createWriteStream(archivePath);
+        const httpClient = new HttpClient_1.HttpClient("actions/cache");
+        const downloadResponse = yield httpClient.get(cacheEntry.archiveLocation);
+        yield pipeResponseToStream(downloadResponse, stream);
+    });
+}
+exports.downloadCache = downloadCache;
+function pipeResponseToStream(response, stream) {
+    return __awaiter(this, void 0, void 0, function* () {
+        return new Promise(resolve => {
+            response.message.pipe(stream).on("close", () => {
+                resolve();
+            });
+        });
+    });
+}
+function saveCache(stream, key) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const cacheUrl = getCacheUrl();
+        const token = process.env["ACTIONS_RUNTIME_TOKEN"] || "";
+        const bearerCredentialHandler = new Handlers_1.BearerCredentialHandler(token);
+        const resource = `_apis/artifactcache/cache/${encodeURIComponent(key)}`;
+        const postUrl = cacheUrl + resource;
+        const restClient = new RestClient_1.RestClient("actions/cache", undefined, [
+            bearerCredentialHandler
+        ]);
+        const requestOptions = getRequestOptions();
+        requestOptions.additionalHeaders = {
+            "Content-Type": "application/octet-stream"
+        };
+        const response = yield restClient.uploadStream("POST", postUrl, stream, requestOptions);
+        if (response.statusCode !== 200) {
+            throw new Error(`Cache service responded with ${response.statusCode}`);
+        }
+        core.info("Cache saved successfully");
+    });
+}
+exports.saveCache = saveCache;
+function getRequestOptions() {
+    const requestOptions = {
+        acceptHeader: createAcceptHeader("application/json", "5.2-preview.1")
+    };
+    return requestOptions;
+}
+function createAcceptHeader(type, apiVersion) {
+    return `${type};api-version=${apiVersion}`;
+}
+function getCacheUrl() {
+    // Ideally we just use ACTIONS_CACHE_URL
+    let cacheUrl = (process.env["ACTIONS_CACHE_URL"] ||
+        process.env["ACTIONS_RUNTIME_URL"] ||
+        "").replace("pipelines", "artifactcache");
+    if (!cacheUrl) {
+        throw new Error("Cache Service Url not found, unable to restore cache.");
+    }
+    core.debug(`Cache Url: ${cacheUrl}`);
+    return cacheUrl;
+}
+
+
+/***/ }),
+
+/***/ 211:
+/***/ (function(module) {
+
+module.exports = require("https");
+
+/***/ }),
+
+/***/ 327:
+/***/ (function(__unusedmodule, exports) {
+
+"use strict";
+
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+Object.defineProperty(exports, "__esModule", { value: true });
+class PersonalAccessTokenCredentialHandler {
+    constructor(token) {
+        this.token = token;
+    }
+    // currently implements pre-authorization
+    // TODO: support preAuth = false where it hooks on 401
+    prepareRequest(options) {
+        options.headers['Authorization'] = 'Basic ' + new Buffer('PAT:' + this.token).toString('base64');
+        options.headers['X-TFS-FedAuthRedirect'] = 'Suppress';
+    }
+    // This handler cannot handle 401
+    canHandleAuthentication(response) {
+        return false;
+    }
+    handleAuthentication(httpClient, requestInfo, objs) {
+        return null;
+    }
+}
+exports.PersonalAccessTokenCredentialHandler = PersonalAccessTokenCredentialHandler;
+
+
+/***/ }),
+
+/***/ 357:
+/***/ (function(module) {
+
+module.exports = require("assert");
+
+/***/ }),
+
+/***/ 413:
+/***/ (function(module, __unusedexports, __webpack_require__) {
+
+module.exports = __webpack_require__(141);
+
+
+/***/ }),
+
+/***/ 417:
+/***/ (function(module) {
+
+module.exports = require("crypto");
+
+/***/ }),
+
+/***/ 431:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+Object.defineProperty(exports, "__esModule", { value: true });
+const os = __webpack_require__(87);
+/**
+ * Commands
+ *
+ * Command Format:
+ *   ##[name key=value;key=value]message
+ *
+ * Examples:
+ *   ##[warning]This is the user warning message
+ *   ##[set-secret name=mypassword]definitelyNotAPassword!
+ */
+function issueCommand(command, properties, message) {
+    const cmd = new Command(command, properties, message);
+    process.stdout.write(cmd.toString() + os.EOL);
+}
+exports.issueCommand = issueCommand;
+function issue(name, message = '') {
+    issueCommand(name, {}, message);
+}
+exports.issue = issue;
+const CMD_STRING = '::';
+class Command {
+    constructor(command, properties, message) {
+        if (!command) {
+            command = 'missing.command';
+        }
+        this.command = command;
+        this.properties = properties;
+        this.message = message;
+    }
+    toString() {
+        let cmdStr = CMD_STRING + this.command;
+        if (this.properties && Object.keys(this.properties).length > 0) {
+            cmdStr += ' ';
+            for (const key in this.properties) {
+                if (this.properties.hasOwnProperty(key)) {
+                    const val = this.properties[key];
+                    if (val) {
+                        // safely append the val - avoid blowing up when attempting to
+                        // call .replace() if message is not a string for some reason
+                        cmdStr += `${key}=${escape(`${val || ''}`)},`;
+                    }
+                }
+            }
+        }
+        cmdStr += CMD_STRING;
+        // safely append the message - avoid blowing up when attempting to
+        // call .replace() if message is not a string for some reason
+        const message = `${this.message || ''}`;
+        cmdStr += escapeData(message);
+        return cmdStr;
+    }
+}
+function escapeData(s) {
+    return s.replace(/\r/g, '%0D').replace(/\n/g, '%0A');
+}
+function escape(s) {
+    return s
+        .replace(/\r/g, '%0D')
+        .replace(/\n/g, '%0A')
+        .replace(/]/g, '%5D')
+        .replace(/;/g, '%3B');
+}
+//# sourceMappingURL=command.js.map
+
+/***/ }),
+
+/***/ 432:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+var crypto = __webpack_require__(417);
+
+var flags = {
+	NTLM_NegotiateUnicode                :  0x00000001,
+	NTLM_NegotiateOEM                    :  0x00000002,
+	NTLM_RequestTarget                   :  0x00000004,
+	NTLM_Unknown9                        :  0x00000008,
+	NTLM_NegotiateSign                   :  0x00000010,
+	NTLM_NegotiateSeal                   :  0x00000020,
+	NTLM_NegotiateDatagram               :  0x00000040,
+	NTLM_NegotiateLanManagerKey          :  0x00000080,
+	NTLM_Unknown8                        :  0x00000100,
+	NTLM_NegotiateNTLM                   :  0x00000200,
+	NTLM_NegotiateNTOnly                 :  0x00000400,
+	NTLM_Anonymous                       :  0x00000800,
+	NTLM_NegotiateOemDomainSupplied      :  0x00001000,
+	NTLM_NegotiateOemWorkstationSupplied :  0x00002000,
+	NTLM_Unknown6                        :  0x00004000,
+	NTLM_NegotiateAlwaysSign             :  0x00008000,
+	NTLM_TargetTypeDomain                :  0x00010000,
+	NTLM_TargetTypeServer                :  0x00020000,
+	NTLM_TargetTypeShare                 :  0x00040000,
+	NTLM_NegotiateExtendedSecurity       :  0x00080000,
+	NTLM_NegotiateIdentify               :  0x00100000,
+	NTLM_Unknown5                        :  0x00200000,
+	NTLM_RequestNonNTSessionKey          :  0x00400000,
+	NTLM_NegotiateTargetInfo             :  0x00800000,
+	NTLM_Unknown4                        :  0x01000000,
+	NTLM_NegotiateVersion                :  0x02000000,
+	NTLM_Unknown3                        :  0x04000000,
+	NTLM_Unknown2                        :  0x08000000,
+	NTLM_Unknown1                        :  0x10000000,
+	NTLM_Negotiate128                    :  0x20000000,
+	NTLM_NegotiateKeyExchange            :  0x40000000,
+	NTLM_Negotiate56                     :  0x80000000
+};
+var typeflags = {
+	NTLM_TYPE1_FLAGS : 	  flags.NTLM_NegotiateUnicode
+						+ flags.NTLM_NegotiateOEM
+						+ flags.NTLM_RequestTarget
+						+ flags.NTLM_NegotiateNTLM
+						+ flags.NTLM_NegotiateOemDomainSupplied
+						+ flags.NTLM_NegotiateOemWorkstationSupplied
+						+ flags.NTLM_NegotiateAlwaysSign
+						+ flags.NTLM_NegotiateExtendedSecurity
+						+ flags.NTLM_NegotiateVersion
+						+ flags.NTLM_Negotiate128
+						+ flags.NTLM_Negotiate56,
+
+	NTLM_TYPE2_FLAGS :    flags.NTLM_NegotiateUnicode
+						+ flags.NTLM_RequestTarget
+						+ flags.NTLM_NegotiateNTLM
+						+ flags.NTLM_NegotiateAlwaysSign
+						+ flags.NTLM_NegotiateExtendedSecurity
+						+ flags.NTLM_NegotiateTargetInfo
+						+ flags.NTLM_NegotiateVersion
+						+ flags.NTLM_Negotiate128
+						+ flags.NTLM_Negotiate56
+};
+
+function createType1Message(options){
+	var domain = escape(options.domain.toUpperCase());
+	var workstation = escape(options.workstation.toUpperCase());
+	var protocol = 'NTLMSSP\0';
+
+	var BODY_LENGTH = 40;
+
+	var type1flags = typeflags.NTLM_TYPE1_FLAGS;
+	if(!domain || domain === '')
+		type1flags = type1flags - flags.NTLM_NegotiateOemDomainSupplied;
+
+	var pos = 0;
+	var buf = new Buffer(BODY_LENGTH + domain.length + workstation.length);
+
+
+	buf.write(protocol, pos, protocol.length); pos += protocol.length; // protocol
+	buf.writeUInt32LE(1, pos); pos += 4;          // type 1
+	buf.writeUInt32LE(type1flags, pos); pos += 4; // TYPE1 flag
+
+	buf.writeUInt16LE(domain.length, pos); pos += 2; // domain length
+	buf.writeUInt16LE(domain.length, pos); pos += 2; // domain max length
+	buf.writeUInt32LE(BODY_LENGTH + workstation.length, pos); pos += 4; // domain buffer offset
+
+	buf.writeUInt16LE(workstation.length, pos); pos += 2; // workstation length
+	buf.writeUInt16LE(workstation.length, pos); pos += 2; // workstation max length
+	buf.writeUInt32LE(BODY_LENGTH, pos); pos += 4; // workstation buffer offset
+
+	buf.writeUInt8(5, pos); pos += 1;      //ProductMajorVersion
+	buf.writeUInt8(1, pos); pos += 1;      //ProductMinorVersion
+	buf.writeUInt16LE(2600, pos); pos += 2; //ProductBuild
+
+	buf.writeUInt8(0 , pos); pos += 1; //VersionReserved1
+	buf.writeUInt8(0 , pos); pos += 1; //VersionReserved2
+	buf.writeUInt8(0 , pos); pos += 1; //VersionReserved3
+	buf.writeUInt8(15, pos); pos += 1; //NTLMRevisionCurrent
+
+	buf.write(workstation, pos, workstation.length, 'ascii'); pos += workstation.length; // workstation string
+	buf.write(domain     , pos, domain.length     , 'ascii'); pos += domain.length;
+
+	return 'NTLM ' + buf.toString('base64');
+}
+
+function parseType2Message(rawmsg, callback){
+	var match = rawmsg.match(/NTLM (.+)?/);
+	if(!match || !match[1])
+		return callback(new Error("Couldn't find NTLM in the message type2 comming from the server"));
+
+	var buf = new Buffer(match[1], 'base64');
+
+	var msg = {};
+
+	msg.signature = buf.slice(0, 8);
+	msg.type = buf.readInt16LE(8);
+
+	if(msg.type != 2)
+		return callback(new Error("Server didn't return a type 2 message"));
+
+	msg.targetNameLen = buf.readInt16LE(12);
+	msg.targetNameMaxLen = buf.readInt16LE(14);
+	msg.targetNameOffset = buf.readInt32LE(16);
+	msg.targetName  = buf.slice(msg.targetNameOffset, msg.targetNameOffset + msg.targetNameMaxLen);
+
+    msg.negotiateFlags = buf.readInt32LE(20);
+    msg.serverChallenge = buf.slice(24, 32);
+    msg.reserved = buf.slice(32, 40);
+
+    if(msg.negotiateFlags & flags.NTLM_NegotiateTargetInfo){
+    	msg.targetInfoLen = buf.readInt16LE(40);
+    	msg.targetInfoMaxLen = buf.readInt16LE(42);
+    	msg.targetInfoOffset = buf.readInt32LE(44);
+    	msg.targetInfo = buf.slice(msg.targetInfoOffset, msg.targetInfoOffset + msg.targetInfoLen);
+    }
+	return msg;
+}
+
+function createType3Message(msg2, options){
+	var nonce = msg2.serverChallenge;
+	var username = options.username;
+	var password = options.password;
+	var negotiateFlags = msg2.negotiateFlags;
+
+	var isUnicode = negotiateFlags & flags.NTLM_NegotiateUnicode;
+	var isNegotiateExtendedSecurity = negotiateFlags & flags.NTLM_NegotiateExtendedSecurity;
+
+	var BODY_LENGTH = 72;
+
+	var domainName = escape(options.domain.toUpperCase());
+	var workstation = escape(options.workstation.toUpperCase());
+
+	var workstationBytes, domainNameBytes, usernameBytes, encryptedRandomSessionKeyBytes;
+
+	var encryptedRandomSessionKey = "";
+	if(isUnicode){
+		workstationBytes = new Buffer(workstation, 'utf16le');
+		domainNameBytes = new Buffer(domainName, 'utf16le');
+		usernameBytes = new Buffer(username, 'utf16le');
+		encryptedRandomSessionKeyBytes = new Buffer(encryptedRandomSessionKey, 'utf16le');
+	}else{
+		workstationBytes = new Buffer(workstation, 'ascii');
+		domainNameBytes = new Buffer(domainName, 'ascii');
+		usernameBytes = new Buffer(username, 'ascii');
+		encryptedRandomSessionKeyBytes = new Buffer(encryptedRandomSessionKey, 'ascii');
+	}
+
+	var lmChallengeResponse = calc_resp(create_LM_hashed_password_v1(password), nonce);
+	var ntChallengeResponse = calc_resp(create_NT_hashed_password_v1(password), nonce);
+
+	if(isNegotiateExtendedSecurity){
+		var pwhash = create_NT_hashed_password_v1(password);
+	 	var clientChallenge = "";
+	 	for(var i=0; i < 8; i++){
+	 		clientChallenge += String.fromCharCode( Math.floor(Math.random()*256) );
+	   	}
+	   	var clientChallengeBytes = new Buffer(clientChallenge, 'ascii');
+	    var challenges = ntlm2sr_calc_resp(pwhash, nonce, clientChallengeBytes);
+	    lmChallengeResponse = challenges.lmChallengeResponse;
+	    ntChallengeResponse = challenges.ntChallengeResponse;
+	}
+
+	var signature = 'NTLMSSP\0';
+
+	var pos = 0;
+	var buf = new Buffer(BODY_LENGTH + domainNameBytes.length + usernameBytes.length + workstationBytes.length + lmChallengeResponse.length + ntChallengeResponse.length + encryptedRandomSessionKeyBytes.length);
+
+	buf.write(signature, pos, signature.length); pos += signature.length;
+	buf.writeUInt32LE(3, pos); pos += 4;          // type 1
+
+	buf.writeUInt16LE(lmChallengeResponse.length, pos); pos += 2; // LmChallengeResponseLen
+	buf.writeUInt16LE(lmChallengeResponse.length, pos); pos += 2; // LmChallengeResponseMaxLen
+	buf.writeUInt32LE(BODY_LENGTH + domainNameBytes.length + usernameBytes.length + workstationBytes.length, pos); pos += 4; // LmChallengeResponseOffset
+
+	buf.writeUInt16LE(ntChallengeResponse.length, pos); pos += 2; // NtChallengeResponseLen
+	buf.writeUInt16LE(ntChallengeResponse.length, pos); pos += 2; // NtChallengeResponseMaxLen
+	buf.writeUInt32LE(BODY_LENGTH + domainNameBytes.length + usernameBytes.length + workstationBytes.length + lmChallengeResponse.length, pos); pos += 4; // NtChallengeResponseOffset
+
+	buf.writeUInt16LE(domainNameBytes.length, pos); pos += 2; // DomainNameLen
+	buf.writeUInt16LE(domainNameBytes.length, pos); pos += 2; // DomainNameMaxLen
+	buf.writeUInt32LE(BODY_LENGTH, pos); pos += 4; 			  // DomainNameOffset
+
+	buf.writeUInt16LE(usernameBytes.length, pos); pos += 2; // UserNameLen
+	buf.writeUInt16LE(usernameBytes.length, pos); pos += 2; // UserNameMaxLen
+	buf.writeUInt32LE(BODY_LENGTH + domainNameBytes.length, pos); pos += 4; // UserNameOffset
+
+	buf.writeUInt16LE(workstationBytes.length, pos); pos += 2; // WorkstationLen
+	buf.writeUInt16LE(workstationBytes.length, pos); pos += 2; // WorkstationMaxLen
+	buf.writeUInt32LE(BODY_LENGTH + domainNameBytes.length + usernameBytes.length, pos); pos += 4; // WorkstationOffset
+
+	buf.writeUInt16LE(encryptedRandomSessionKeyBytes.length, pos); pos += 2; // EncryptedRandomSessionKeyLen
+	buf.writeUInt16LE(encryptedRandomSessionKeyBytes.length, pos); pos += 2; // EncryptedRandomSessionKeyMaxLen
+	buf.writeUInt32LE(BODY_LENGTH + domainNameBytes.length + usernameBytes.length + workstationBytes.length + lmChallengeResponse.length + ntChallengeResponse.length, pos); pos += 4; // EncryptedRandomSessionKeyOffset
+
+	buf.writeUInt32LE(typeflags.NTLM_TYPE2_FLAGS, pos); pos += 4; // NegotiateFlags
+
+	buf.writeUInt8(5, pos); pos++; // ProductMajorVersion
+	buf.writeUInt8(1, pos); pos++; // ProductMinorVersion
+	buf.writeUInt16LE(2600, pos); pos += 2; // ProductBuild
+	buf.writeUInt8(0, pos); pos++; // VersionReserved1
+	buf.writeUInt8(0, pos); pos++; // VersionReserved2
+	buf.writeUInt8(0, pos); pos++; // VersionReserved3
+	buf.writeUInt8(15, pos); pos++; // NTLMRevisionCurrent
+
+	domainNameBytes.copy(buf, pos); pos += domainNameBytes.length;
+	usernameBytes.copy(buf, pos); pos += usernameBytes.length;
+	workstationBytes.copy(buf, pos); pos += workstationBytes.length;
+	lmChallengeResponse.copy(buf, pos); pos += lmChallengeResponse.length;
+	ntChallengeResponse.copy(buf, pos); pos += ntChallengeResponse.length;
+	encryptedRandomSessionKeyBytes.copy(buf, pos); pos += encryptedRandomSessionKeyBytes.length;
+
+	return 'NTLM ' + buf.toString('base64');
+}
+
+function create_LM_hashed_password_v1(password){
+	// fix the password length to 14 bytes
+	password = password.toUpperCase();
+	var passwordBytes = new Buffer(password, 'ascii');
+
+	var passwordBytesPadded = new Buffer(14);
+	passwordBytesPadded.fill("\0");
+	var sourceEnd = 14;
+	if(passwordBytes.length < 14) sourceEnd = passwordBytes.length;
+	passwordBytes.copy(passwordBytesPadded, 0, 0, sourceEnd);
+
+	// split into 2 parts of 7 bytes:
+	var firstPart = passwordBytesPadded.slice(0,7);
+	var secondPart = passwordBytesPadded.slice(7);
+
+	function encrypt(buf){
+		var key = insertZerosEvery7Bits(buf);
+		var des = crypto.createCipheriv('DES-ECB', key, '');
+		return des.update("KGS!@#$%"); // page 57 in [MS-NLMP]);
+	}
+
+	var firstPartEncrypted = encrypt(firstPart);
+	var secondPartEncrypted = encrypt(secondPart);
+
+	return Buffer.concat([firstPartEncrypted, secondPartEncrypted]);
+}
+
+function insertZerosEvery7Bits(buf){
+	var binaryArray = bytes2binaryArray(buf);
+	var newBinaryArray = [];
+	for(var i=0; i<binaryArray.length; i++){
+		newBinaryArray.push(binaryArray[i]);
+
+		if((i+1)%7 === 0){
+			newBinaryArray.push(0);
+		}
+	}
+	return binaryArray2bytes(newBinaryArray);
+}
+
+function bytes2binaryArray(buf){
+	var hex2binary = {
+		0: [0,0,0,0],
+		1: [0,0,0,1],
+		2: [0,0,1,0],
+		3: [0,0,1,1],
+		4: [0,1,0,0],
+		5: [0,1,0,1],
+		6: [0,1,1,0],
+		7: [0,1,1,1],
+		8: [1,0,0,0],
+		9: [1,0,0,1],
+		A: [1,0,1,0],
+		B: [1,0,1,1],
+		C: [1,1,0,0],
+		D: [1,1,0,1],
+		E: [1,1,1,0],
+		F: [1,1,1,1]
+	};
+
+	var hexString = buf.toString('hex').toUpperCase();
+	var array = [];
+	for(var i=0; i<hexString.length; i++){
+   		var hexchar = hexString.charAt(i);
+   		array = array.concat(hex2binary[hexchar]);
+   	}
+   	return array;
+}
+
+function binaryArray2bytes(array){
+	var binary2hex = {
+		'0000': 0,
+		'0001': 1,
+		'0010': 2,
+		'0011': 3,
+		'0100': 4,
+		'0101': 5,
+		'0110': 6,
+		'0111': 7,
+		'1000': 8,
+		'1001': 9,
+		'1010': 'A',
+		'1011': 'B',
+		'1100': 'C',
+		'1101': 'D',
+		'1110': 'E',
+		'1111': 'F'
+	};
+
+ 	var bufArray = [];
+
+	for(var i=0; i<array.length; i +=8 ){
+		if((i+7) > array.length)
+			break;
+
+		var binString1 = '' + array[i] + '' + array[i+1] + '' + array[i+2] + '' + array[i+3];
+		var binString2 = '' + array[i+4] + '' + array[i+5] + '' + array[i+6] + '' + array[i+7];
+   		var hexchar1 = binary2hex[binString1];
+   		var hexchar2 = binary2hex[binString2];
+
+   		var buf = new Buffer(hexchar1 + '' + hexchar2, 'hex');
+   		bufArray.push(buf);
+   	}
+
+   	return Buffer.concat(bufArray);
+}
+
+function create_NT_hashed_password_v1(password){
+	var buf = new Buffer(password, 'utf16le');
+	var md4 = crypto.createHash('md4');
+	md4.update(buf);
+	return new Buffer(md4.digest());
+}
+
+function calc_resp(password_hash, server_challenge){
+    // padding with zeros to make the hash 21 bytes long
+    var passHashPadded = new Buffer(21);
+    passHashPadded.fill("\0");
+    password_hash.copy(passHashPadded, 0, 0, password_hash.length);
+
+    var resArray = [];
+
+    var des = crypto.createCipheriv('DES-ECB', insertZerosEvery7Bits(passHashPadded.slice(0,7)), '');
+    resArray.push( des.update(server_challenge.slice(0,8)) );
+
+    des = crypto.createCipheriv('DES-ECB', insertZerosEvery7Bits(passHashPadded.slice(7,14)), '');
+    resArray.push( des.update(server_challenge.slice(0,8)) );
+
+    des = crypto.createCipheriv('DES-ECB', insertZerosEvery7Bits(passHashPadded.slice(14,21)), '');
+    resArray.push( des.update(server_challenge.slice(0,8)) );
+
+   	return Buffer.concat(resArray);
+}
+
+function ntlm2sr_calc_resp(responseKeyNT, serverChallenge, clientChallenge){
+	// padding with zeros to make the hash 16 bytes longer
+    var lmChallengeResponse = new Buffer(clientChallenge.length + 16);
+    lmChallengeResponse.fill("\0");
+    clientChallenge.copy(lmChallengeResponse, 0, 0, clientChallenge.length);
+
+    var buf = Buffer.concat([serverChallenge, clientChallenge]);
+    var md5 = crypto.createHash('md5');
+    md5.update(buf);
+    var sess = md5.digest();
+    var ntChallengeResponse = calc_resp(responseKeyNT, sess.slice(0,8));
+
+    return {
+    	lmChallengeResponse: lmChallengeResponse,
+    	ntChallengeResponse: ntChallengeResponse
+    };
+}
+
+exports.createType1Message = createType1Message;
+exports.parseType2Message = parseType2Message;
+exports.createType3Message = createType3Message;
+
+
+
+
+
+/***/ }),
+
+/***/ 443:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const core = __importStar(__webpack_require__(470));
+const io = __importStar(__webpack_require__(1));
+const os = __importStar(__webpack_require__(87));
+const path = __importStar(__webpack_require__(622));
+const uuidV4 = __importStar(__webpack_require__(826));
+const constants_1 = __webpack_require__(694);
+// From https://github.com/actions/toolkit/blob/master/packages/tool-cache/src/tool-cache.ts#L23
+function createTempDirectory() {
+    return __awaiter(this, void 0, void 0, function* () {
+        const IS_WINDOWS = process.platform === "win32";
+        let tempDirectory = process.env["RUNNER_TEMP"] || "";
+        if (!tempDirectory) {
+            let baseLocation;
+            if (IS_WINDOWS) {
+                // On Windows use the USERPROFILE env variable
+                baseLocation = process.env["USERPROFILE"] || "C:\\";
+            }
+            else {
+                if (process.platform === "darwin") {
+                    baseLocation = "/Users";
+                }
+                else {
+                    baseLocation = "/home";
+                }
+            }
+            tempDirectory = path.join(baseLocation, "actions", "temp");
+        }
+        const dest = path.join(tempDirectory, uuidV4.default());
+        yield io.mkdirP(dest);
+        return dest;
+    });
+}
+exports.createTempDirectory = createTempDirectory;
+function isExactKeyMatch(key, cacheResult) {
+    return !!(cacheResult &&
+        cacheResult.cacheKey &&
+        cacheResult.cacheKey.localeCompare(key, undefined, {
+            sensitivity: "accent"
+        }) === 0);
+}
+exports.isExactKeyMatch = isExactKeyMatch;
+function setOutputAndState(key, cacheResult) {
+    setCacheHitOutput(isExactKeyMatch(key, cacheResult));
+    // Store the cache result if it exists
+    cacheResult && setCacheState(cacheResult);
+}
+exports.setOutputAndState = setOutputAndState;
+function getCacheState() {
+    const stateData = core.getState(constants_1.State.CacheResult);
+    core.debug(`State: ${stateData}`);
+    return (stateData && JSON.parse(stateData));
+}
+exports.getCacheState = getCacheState;
+function setCacheState(state) {
+    core.saveState(constants_1.State.CacheResult, JSON.stringify(state));
+}
+exports.setCacheState = setCacheState;
+function setCacheHitOutput(isCacheHit) {
+    core.setOutput(constants_1.Outputs.CacheHit, isCacheHit.toString());
+}
+exports.setCacheHitOutput = setCacheHitOutput;
+function resolvePath(filePath) {
+    if (filePath[0] === "~") {
+        const home = os.homedir();
+        if (!home) {
+            throw new Error("Unable to resolve `~` to HOME");
+        }
+        return path.join(home, filePath.slice(1));
+    }
+    return path.resolve(filePath);
+}
+exports.resolvePath = resolvePath;
+
+
+/***/ }),
+
+/***/ 470:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const command_1 = __webpack_require__(431);
+const os = __webpack_require__(87);
+const path = __webpack_require__(622);
+/**
+ * The code to exit an action
+ */
+var ExitCode;
+(function (ExitCode) {
+    /**
+     * A code indicating that the action was successful
+     */
+    ExitCode[ExitCode["Success"] = 0] = "Success";
+    /**
+     * A code indicating that the action was a failure
+     */
+    ExitCode[ExitCode["Failure"] = 1] = "Failure";
+})(ExitCode = exports.ExitCode || (exports.ExitCode = {}));
+//-----------------------------------------------------------------------
+// Variables
+//-----------------------------------------------------------------------
+/**
+ * Sets env variable for this action and future actions in the job
+ * @param name the name of the variable to set
+ * @param val the value of the variable
+ */
+function exportVariable(name, val) {
+    process.env[name] = val;
+    command_1.issueCommand('set-env', { name }, val);
+}
+exports.exportVariable = exportVariable;
+/**
+ * Registers a secret which will get masked from logs
+ * @param secret value of the secret
+ */
+function setSecret(secret) {
+    command_1.issueCommand('add-mask', {}, secret);
+}
+exports.setSecret = setSecret;
+/**
+ * Prepends inputPath to the PATH (for this action and future actions)
+ * @param inputPath
+ */
+function addPath(inputPath) {
+    command_1.issueCommand('add-path', {}, inputPath);
+    process.env['PATH'] = `${inputPath}${path.delimiter}${process.env['PATH']}`;
+}
+exports.addPath = addPath;
+/**
+ * Gets the value of an input.  The value is also trimmed.
+ *
+ * @param     name     name of the input to get
+ * @param     options  optional. See InputOptions.
+ * @returns   string
+ */
+function getInput(name, options) {
+    const val = process.env[`INPUT_${name.replace(/ /g, '_').toUpperCase()}`] || '';
+    if (options && options.required && !val) {
+        throw new Error(`Input required and not supplied: ${name}`);
+    }
+    return val.trim();
+}
+exports.getInput = getInput;
+/**
+ * Sets the value of an output.
+ *
+ * @param     name     name of the output to set
+ * @param     value    value to store
+ */
+function setOutput(name, value) {
+    command_1.issueCommand('set-output', { name }, value);
+}
+exports.setOutput = setOutput;
+//-----------------------------------------------------------------------
+// Results
+//-----------------------------------------------------------------------
+/**
+ * Sets the action status to failed.
+ * When the action exits it will be with an exit code of 1
+ * @param message add error issue message
+ */
+function setFailed(message) {
+    process.exitCode = ExitCode.Failure;
+    error(message);
+}
+exports.setFailed = setFailed;
+//-----------------------------------------------------------------------
+// Logging Commands
+//-----------------------------------------------------------------------
+/**
+ * Writes debug message to user log
+ * @param message debug message
+ */
+function debug(message) {
+    command_1.issueCommand('debug', {}, message);
+}
+exports.debug = debug;
+/**
+ * Adds an error issue
+ * @param message error issue message
+ */
+function error(message) {
+    command_1.issue('error', message);
+}
+exports.error = error;
+/**
+ * Adds an warning issue
+ * @param message warning issue message
+ */
+function warning(message) {
+    command_1.issue('warning', message);
+}
+exports.warning = warning;
+/**
+ * Writes info to log with console.log.
+ * @param message info message
+ */
+function info(message) {
+    process.stdout.write(message + os.EOL);
+}
+exports.info = info;
+/**
+ * Begin an output group.
+ *
+ * Output until the next `groupEnd` will be foldable in this group
+ *
+ * @param name The name of the output group
+ */
+function startGroup(name) {
+    command_1.issue('group', name);
+}
+exports.startGroup = startGroup;
+/**
+ * End an output group.
+ */
+function endGroup() {
+    command_1.issue('endgroup');
+}
+exports.endGroup = endGroup;
+/**
+ * Wrap an asynchronous function call in a group.
+ *
+ * Returns the same type as the function itself.
+ *
+ * @param name The name of the group
+ * @param fn The function to wrap in the group
+ */
+function group(name, fn) {
+    return __awaiter(this, void 0, void 0, function* () {
+        startGroup(name);
+        let result;
+        try {
+            result = yield fn();
+        }
+        finally {
+            endGroup();
+        }
+        return result;
+    });
+}
+exports.group = group;
+//-----------------------------------------------------------------------
+// Wrapper action state
+//-----------------------------------------------------------------------
+/**
+ * Saves state for current action, the state can only be retrieved by this action's post job execution.
+ *
+ * @param     name     name of the state to store
+ * @param     value    value to store
+ */
+function saveState(name, value) {
+    command_1.issueCommand('save-state', { name }, value);
+}
+exports.saveState = saveState;
+/**
+ * Gets the value of an state set by this action's main execution.
+ *
+ * @param     name     name of the state to get
+ * @returns   string
+ */
+function getState(name) {
+    return process.env[`STATE_${name}`] || '';
+}
+exports.getState = getState;
+//# sourceMappingURL=core.js.map
+
+/***/ }),
+
+/***/ 525:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+Object.defineProperty(exports, "__esModule", { value: true });
+const http = __webpack_require__(605);
+const https = __webpack_require__(211);
+const _ = __webpack_require__(891);
+const ntlm = __webpack_require__(432);
+class NtlmCredentialHandler {
+    constructor(username, password, workstation, domain) {
+        this._ntlmOptions = {};
+        this._ntlmOptions.username = username;
+        this._ntlmOptions.password = password;
+        if (domain !== undefined) {
+            this._ntlmOptions.domain = domain;
+        }
+        else {
+            this._ntlmOptions.domain = '';
+        }
+        if (workstation !== undefined) {
+            this._ntlmOptions.workstation = workstation;
+        }
+        else {
+            this._ntlmOptions.workstation = '';
+        }
+    }
+    prepareRequest(options) {
+        // No headers or options need to be set.  We keep the credentials on the handler itself.
+        // If a (proxy) agent is set, remove it as we don't support proxy for NTLM at this time
+        if (options.agent) {
+            delete options.agent;
+        }
+    }
+    canHandleAuthentication(response) {
+        if (response && response.message && response.message.statusCode === 401) {
+            // Ensure that we're talking NTLM here
+            // Once we have the www-authenticate header, split it so we can ensure we can talk NTLM
+            const wwwAuthenticate = response.message.headers['www-authenticate'];
+            if (wwwAuthenticate) {
+                const mechanisms = wwwAuthenticate.split(', ');
+                const index = mechanisms.indexOf("NTLM");
+                if (index >= 0) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+    handleAuthentication(httpClient, requestInfo, objs) {
+        return new Promise((resolve, reject) => {
+            const callbackForResult = function (err, res) {
+                if (err) {
+                    reject(err);
+                }
+                // We have to readbody on the response before continuing otherwise there is a hang.
+                res.readBody().then(() => {
+                    resolve(res);
+                });
+            };
+            this.handleAuthenticationPrivate(httpClient, requestInfo, objs, callbackForResult);
+        });
+    }
+    handleAuthenticationPrivate(httpClient, requestInfo, objs, finalCallback) {
+        // Set up the headers for NTLM authentication
+        requestInfo.options = _.extend(requestInfo.options, {
+            username: this._ntlmOptions.username,
+            password: this._ntlmOptions.password,
+            domain: this._ntlmOptions.domain,
+            workstation: this._ntlmOptions.workstation
+        });
+        if (httpClient.isSsl === true) {
+            requestInfo.options.agent = new https.Agent({ keepAlive: true });
+        }
+        else {
+            requestInfo.options.agent = new http.Agent({ keepAlive: true });
+        }
+        let self = this;
+        // The following pattern of sending the type1 message following immediately (in a setImmediate) is
+        // critical for the NTLM exchange to happen.  If we removed setImmediate (or call in a different manner)
+        // the NTLM exchange will always fail with a 401.
+        this.sendType1Message(httpClient, requestInfo, objs, function (err, res) {
+            if (err) {
+                return finalCallback(err, null, null);
+            }
+            /// We have to readbody on the response before continuing otherwise there is a hang.
+            res.readBody().then(() => {
+                // It is critical that we have setImmediate here due to how connection requests are queued.
+                // If setImmediate is removed then the NTLM handshake will not work.
+                // setImmediate allows us to queue a second request on the same connection. If this second 
+                // request is not queued on the connection when the first request finishes then node closes
+                // the connection. NTLM requires both requests to be on the same connection so we need this.
+                setImmediate(function () {
+                    self.sendType3Message(httpClient, requestInfo, objs, res, finalCallback);
+                });
+            });
+        });
+    }
+    // The following method is an adaptation of code found at https://github.com/SamDecrock/node-http-ntlm/blob/master/httpntlm.js
+    sendType1Message(httpClient, requestInfo, objs, finalCallback) {
+        const type1msg = ntlm.createType1Message(this._ntlmOptions);
+        const type1options = {
+            headers: {
+                'Connection': 'keep-alive',
+                'Authorization': type1msg
+            },
+            timeout: requestInfo.options.timeout || 0,
+            agent: requestInfo.httpModule,
+        };
+        const type1info = {};
+        type1info.httpModule = requestInfo.httpModule;
+        type1info.parsedUrl = requestInfo.parsedUrl;
+        type1info.options = _.extend(type1options, _.omit(requestInfo.options, 'headers'));
+        return httpClient.requestRawWithCallback(type1info, objs, finalCallback);
+    }
+    // The following method is an adaptation of code found at https://github.com/SamDecrock/node-http-ntlm/blob/master/httpntlm.js
+    sendType3Message(httpClient, requestInfo, objs, res, callback) {
+        if (!res.message.headers && !res.message.headers['www-authenticate']) {
+            throw new Error('www-authenticate not found on response of second request');
+        }
+        const type2msg = ntlm.parseType2Message(res.message.headers['www-authenticate']);
+        const type3msg = ntlm.createType3Message(type2msg, this._ntlmOptions);
+        const type3options = {
+            headers: {
+                'Authorization': type3msg,
+                'Connection': 'Close'
+            },
+            agent: requestInfo.httpModule,
+        };
+        const type3info = {};
+        type3info.httpModule = requestInfo.httpModule;
+        type3info.parsedUrl = requestInfo.parsedUrl;
+        type3options.headers = _.extend(type3options.headers, requestInfo.options.headers);
+        type3info.options = _.extend(type3options, _.omit(requestInfo.options, 'headers'));
+        return httpClient.requestRawWithCallback(type3info, objs, callback);
+    }
+}
+exports.NtlmCredentialHandler = NtlmCredentialHandler;
+
+
+/***/ }),
+
+/***/ 571:
+/***/ (function(__unusedmodule, exports) {
+
+"use strict";
+
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+Object.defineProperty(exports, "__esModule", { value: true });
+class BearerCredentialHandler {
+    constructor(token) {
+        this.token = token;
+    }
+    // currently implements pre-authorization
+    // TODO: support preAuth = false where it hooks on 401
+    prepareRequest(options) {
+        options.headers['Authorization'] = 'Bearer ' + this.token;
+        options.headers['X-TFS-FedAuthRedirect'] = 'Suppress';
+    }
+    // This handler cannot handle 401
+    canHandleAuthentication(response) {
+        return false;
+    }
+    handleAuthentication(httpClient, requestInfo, objs) {
+        return null;
+    }
+}
+exports.BearerCredentialHandler = BearerCredentialHandler;
+
+
+/***/ }),
+
+/***/ 605:
+/***/ (function(module) {
+
+module.exports = require("http");
+
+/***/ }),
+
+/***/ 614:
+/***/ (function(module) {
+
+module.exports = require("events");
+
+/***/ }),
+
+/***/ 622:
+/***/ (function(module) {
+
+module.exports = require("path");
+
+/***/ }),
+
+/***/ 631:
+/***/ (function(module) {
+
+module.exports = require("net");
+
+/***/ }),
+
+/***/ 669:
+/***/ (function(module) {
+
+module.exports = require("util");
+
+/***/ }),
+
+/***/ 672:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var _a;
+Object.defineProperty(exports, "__esModule", { value: true });
+const assert_1 = __webpack_require__(357);
+const fs = __webpack_require__(747);
+const path = __webpack_require__(622);
+_a = fs.promises, exports.chmod = _a.chmod, exports.copyFile = _a.copyFile, exports.lstat = _a.lstat, exports.mkdir = _a.mkdir, exports.readdir = _a.readdir, exports.readlink = _a.readlink, exports.rename = _a.rename, exports.rmdir = _a.rmdir, exports.stat = _a.stat, exports.symlink = _a.symlink, exports.unlink = _a.unlink;
+exports.IS_WINDOWS = process.platform === 'win32';
+function exists(fsPath) {
+    return __awaiter(this, void 0, void 0, function* () {
+        try {
+            yield exports.stat(fsPath);
+        }
+        catch (err) {
+            if (err.code === 'ENOENT') {
+                return false;
+            }
+            throw err;
+        }
+        return true;
+    });
+}
+exports.exists = exists;
+function isDirectory(fsPath, useStat = false) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const stats = useStat ? yield exports.stat(fsPath) : yield exports.lstat(fsPath);
+        return stats.isDirectory();
+    });
+}
+exports.isDirectory = isDirectory;
+/**
+ * On OSX/Linux, true if path starts with '/'. On Windows, true for paths like:
+ * \, \hello, \\hello\share, C:, and C:\hello (and corresponding alternate separator cases).
+ */
+function isRooted(p) {
+    p = normalizeSeparators(p);
+    if (!p) {
+        throw new Error('isRooted() parameter "p" cannot be empty');
+    }
+    if (exports.IS_WINDOWS) {
+        return (p.startsWith('\\') || /^[A-Z]:/i.test(p) // e.g. \ or \hello or \\hello
+        ); // e.g. C: or C:\hello
+    }
+    return p.startsWith('/');
+}
+exports.isRooted = isRooted;
+/**
+ * Recursively create a directory at `fsPath`.
+ *
+ * This implementation is optimistic, meaning it attempts to create the full
+ * path first, and backs up the path stack from there.
+ *
+ * @param fsPath The path to create
+ * @param maxDepth The maximum recursion depth
+ * @param depth The current recursion depth
+ */
+function mkdirP(fsPath, maxDepth = 1000, depth = 1) {
+    return __awaiter(this, void 0, void 0, function* () {
+        assert_1.ok(fsPath, 'a path argument must be provided');
+        fsPath = path.resolve(fsPath);
+        if (depth >= maxDepth)
+            return exports.mkdir(fsPath);
+        try {
+            yield exports.mkdir(fsPath);
+            return;
+        }
+        catch (err) {
+            switch (err.code) {
+                case 'ENOENT': {
+                    yield mkdirP(path.dirname(fsPath), maxDepth, depth + 1);
+                    yield exports.mkdir(fsPath);
+                    return;
+                }
+                default: {
+                    let stats;
+                    try {
+                        stats = yield exports.stat(fsPath);
+                    }
+                    catch (err2) {
+                        throw err;
+                    }
+                    if (!stats.isDirectory())
+                        throw err;
+                }
+            }
+        }
+    });
+}
+exports.mkdirP = mkdirP;
+/**
+ * Best effort attempt to determine whether a file exists and is executable.
+ * @param filePath    file path to check
+ * @param extensions  additional file extensions to try
+ * @return if file exists and is executable, returns the file path. otherwise empty string.
+ */
+function tryGetExecutablePath(filePath, extensions) {
+    return __awaiter(this, void 0, void 0, function* () {
+        let stats = undefined;
+        try {
+            // test file exists
+            stats = yield exports.stat(filePath);
+        }
+        catch (err) {
+            if (err.code !== 'ENOENT') {
+                // eslint-disable-next-line no-console
+                console.log(`Unexpected error attempting to determine if executable file exists '${filePath}': ${err}`);
+            }
+        }
+        if (stats && stats.isFile()) {
+            if (exports.IS_WINDOWS) {
+                // on Windows, test for valid extension
+                const upperExt = path.extname(filePath).toUpperCase();
+                if (extensions.some(validExt => validExt.toUpperCase() === upperExt)) {
+                    return filePath;
+                }
+            }
+            else {
+                if (isUnixExecutable(stats)) {
+                    return filePath;
+                }
+            }
+        }
+        // try each extension
+        const originalFilePath = filePath;
+        for (const extension of extensions) {
+            filePath = originalFilePath + extension;
+            stats = undefined;
+            try {
+                stats = yield exports.stat(filePath);
+            }
+            catch (err) {
+                if (err.code !== 'ENOENT') {
+                    // eslint-disable-next-line no-console
+                    console.log(`Unexpected error attempting to determine if executable file exists '${filePath}': ${err}`);
+                }
+            }
+            if (stats && stats.isFile()) {
+                if (exports.IS_WINDOWS) {
+                    // preserve the case of the actual file (since an extension was appended)
+                    try {
+                        const directory = path.dirname(filePath);
+                        const upperName = path.basename(filePath).toUpperCase();
+                        for (const actualName of yield exports.readdir(directory)) {
+                            if (upperName === actualName.toUpperCase()) {
+                                filePath = path.join(directory, actualName);
+                                break;
+                            }
+                        }
+                    }
+                    catch (err) {
+                        // eslint-disable-next-line no-console
+                        console.log(`Unexpected error attempting to determine the actual case of the file '${filePath}': ${err}`);
+                    }
+                    return filePath;
+                }
+                else {
+                    if (isUnixExecutable(stats)) {
+                        return filePath;
+                    }
+                }
+            }
+        }
+        return '';
+    });
+}
+exports.tryGetExecutablePath = tryGetExecutablePath;
+function normalizeSeparators(p) {
+    p = p || '';
+    if (exports.IS_WINDOWS) {
+        // convert slashes on Windows
+        p = p.replace(/\//g, '\\');
+        // remove redundant slashes
+        return p.replace(/\\\\+/g, '\\');
+    }
+    // remove redundant slashes
+    return p.replace(/\/\/+/g, '/');
+}
+// on Mac/Linux, test the execute bit
+//     R   W  X  R  W X R W X
+//   256 128 64 32 16 8 4 2 1
+function isUnixExecutable(stats) {
+    return ((stats.mode & 1) > 0 ||
+        ((stats.mode & 8) > 0 && stats.gid === process.getgid()) ||
+        ((stats.mode & 64) > 0 && stats.uid === process.getuid()));
+}
+//# sourceMappingURL=io-util.js.map
+
+/***/ }),
+
+/***/ 681:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const core = __importStar(__webpack_require__(470));
+const exec_1 = __webpack_require__(986);
+const io = __importStar(__webpack_require__(1));
+const fs = __importStar(__webpack_require__(747));
+const path = __importStar(__webpack_require__(622));
+const cacheHttpClient = __importStar(__webpack_require__(154));
+const constants_1 = __webpack_require__(694);
+const utils = __importStar(__webpack_require__(443));
+function run() {
+    return __awaiter(this, void 0, void 0, function* () {
+        try {
+            const state = utils.getCacheState();
+            // Inputs are re-evaluted before the post action, so we want the original key used for restore
+            const primaryKey = core.getState(constants_1.State.CacheKey);
+            if (!primaryKey) {
+                core.warning(`Error retrieving key from state.`);
+                return;
+            }
+            if (utils.isExactKeyMatch(primaryKey, state)) {
+                core.info(`Cache hit occurred on the primary key ${primaryKey}, not saving cache.`);
+                return;
+            }
+            let cachePath = utils.resolvePath(core.getInput(constants_1.Inputs.Path, { required: true }));
+            core.debug(`Cache Path: ${cachePath}`);
+            let archivePath = path.join(yield utils.createTempDirectory(), "cache.tgz");
+            core.debug(`Archive Path: ${archivePath}`);
+            // http://man7.org/linux/man-pages/man1/tar.1.html
+            // tar [-options] <name of the tar archive> [files or directories which to add into archive]
+            const args = ["-cz"];
+            const IS_WINDOWS = process.platform === "win32";
+            if (IS_WINDOWS) {
+                args.push("--force-local");
+                archivePath = archivePath.replace(/\\/g, "/");
+                cachePath = cachePath.replace(/\\/g, "/");
+            }
+            args.push(...["-f", archivePath, "-C", cachePath, "."]);
+            const tarPath = yield io.which("tar", true);
+            core.debug(`Tar Path: ${tarPath}`);
+            yield exec_1.exec(`"${tarPath}"`, args);
+            const fileSizeLimit = 200 * 1024 * 1024; // 200MB
+            const archiveFileSize = fs.statSync(archivePath).size;
+            core.debug(`File Size: ${archiveFileSize}`);
+            if (archiveFileSize > fileSizeLimit) {
+                core.warning(`Cache size of ${archiveFileSize} bytes is over the 200MB limit, not saving cache.`);
+                return;
+            }
+            const stream = fs.createReadStream(archivePath);
+            yield cacheHttpClient.saveCache(stream, primaryKey);
+        }
+        catch (error) {
+            core.warning(error.message);
+        }
+    });
+}
+run();
+exports.default = run;
+
+
+/***/ }),
+
+/***/ 694:
+/***/ (function(__unusedmodule, exports) {
+
+"use strict";
+
+Object.defineProperty(exports, "__esModule", { value: true });
+var Inputs;
+(function (Inputs) {
+    Inputs.Key = "key";
+    Inputs.Path = "path";
+    Inputs.RestoreKeys = "restore-keys";
+})(Inputs = exports.Inputs || (exports.Inputs = {}));
+var Outputs;
+(function (Outputs) {
+    Outputs.CacheHit = "cache-hit";
+})(Outputs = exports.Outputs || (exports.Outputs = {}));
+var State;
+(function (State) {
+    State.CacheKey = "CACHE_KEY";
+    State.CacheResult = "CACHE_RESULT";
+})(State = exports.State || (exports.State = {}));
+
+
+/***/ }),
+
+/***/ 722:
+/***/ (function(module) {
+
+/**
+ * Convert array of 16 byte values to UUID string format of the form:
+ * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX
+ */
+var byteToHex = [];
+for (var i = 0; i < 256; ++i) {
+  byteToHex[i] = (i + 0x100).toString(16).substr(1);
+}
+
+function bytesToUuid(buf, offset) {
+  var i = offset || 0;
+  var bth = byteToHex;
+  // join used to fix memory issue caused by concatenation: https://bugs.chromium.org/p/v8/issues/detail?id=3175#c4
+  return ([bth[buf[i++]], bth[buf[i++]], 
+	bth[buf[i++]], bth[buf[i++]], '-',
+	bth[buf[i++]], bth[buf[i++]], '-',
+	bth[buf[i++]], bth[buf[i++]], '-',
+	bth[buf[i++]], bth[buf[i++]], '-',
+	bth[buf[i++]], bth[buf[i++]],
+	bth[buf[i++]], bth[buf[i++]],
+	bth[buf[i++]], bth[buf[i++]]]).join('');
+}
+
+module.exports = bytesToUuid;
+
+
+/***/ }),
+
+/***/ 729:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+Object.defineProperty(exports, "__esModule", { value: true });
+const url = __webpack_require__(835);
+const path = __webpack_require__(622);
+/**
+ * creates an url from a request url and optional base url (http://server:8080)
+ * @param {string} resource - a fully qualified url or relative path
+ * @param {string} baseUrl - an optional baseUrl (http://server:8080)
+ * @return {string} - resultant url
+ */
+function getUrl(resource, baseUrl) {
+    const pathApi = path.posix || path;
+    if (!baseUrl) {
+        return resource;
+    }
+    else if (!resource) {
+        return baseUrl;
+    }
+    else {
+        const base = url.parse(baseUrl);
+        const resultantUrl = url.parse(resource);
+        // resource (specific per request) elements take priority
+        resultantUrl.protocol = resultantUrl.protocol || base.protocol;
+        resultantUrl.auth = resultantUrl.auth || base.auth;
+        resultantUrl.host = resultantUrl.host || base.host;
+        resultantUrl.pathname = pathApi.resolve(base.pathname, resultantUrl.pathname);
+        if (!resultantUrl.pathname.endsWith('/') && resource.endsWith('/')) {
+            resultantUrl.pathname += '/';
+        }
+        return url.format(resultantUrl);
+    }
+}
+exports.getUrl = getUrl;
+
+
+/***/ }),
+
+/***/ 747:
+/***/ (function(module) {
+
+module.exports = require("fs");
+
+/***/ }),
+
+/***/ 826:
+/***/ (function(module, __unusedexports, __webpack_require__) {
+
+var rng = __webpack_require__(139);
+var bytesToUuid = __webpack_require__(722);
+
+function v4(options, buf, offset) {
+  var i = buf && offset || 0;
+
+  if (typeof(options) == 'string') {
+    buf = options === 'binary' ? new Array(16) : null;
+    options = null;
+  }
+  options = options || {};
+
+  var rnds = options.random || (options.rng || rng)();
+
+  // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
+  rnds[6] = (rnds[6] & 0x0f) | 0x40;
+  rnds[8] = (rnds[8] & 0x3f) | 0x80;
+
+  // Copy bytes to buffer, if provided
+  if (buf) {
+    for (var ii = 0; ii < 16; ++ii) {
+      buf[i + ii] = rnds[ii];
+    }
+  }
+
+  return buf || bytesToUuid(rnds);
+}
+
+module.exports = v4;
+
+
+/***/ }),
+
+/***/ 835:
+/***/ (function(module) {
+
+module.exports = require("url");
+
+/***/ }),
+
+/***/ 874:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const url = __webpack_require__(835);
+const http = __webpack_require__(605);
+const https = __webpack_require__(211);
+let fs;
+let tunnel;
+var HttpCodes;
+(function (HttpCodes) {
+    HttpCodes[HttpCodes["OK"] = 200] = "OK";
+    HttpCodes[HttpCodes["MultipleChoices"] = 300] = "MultipleChoices";
+    HttpCodes[HttpCodes["MovedPermanently"] = 301] = "MovedPermanently";
+    HttpCodes[HttpCodes["ResourceMoved"] = 302] = "ResourceMoved";
+    HttpCodes[HttpCodes["SeeOther"] = 303] = "SeeOther";
+    HttpCodes[HttpCodes["NotModified"] = 304] = "NotModified";
+    HttpCodes[HttpCodes["UseProxy"] = 305] = "UseProxy";
+    HttpCodes[HttpCodes["SwitchProxy"] = 306] = "SwitchProxy";
+    HttpCodes[HttpCodes["TemporaryRedirect"] = 307] = "TemporaryRedirect";
+    HttpCodes[HttpCodes["PermanentRedirect"] = 308] = "PermanentRedirect";
+    HttpCodes[HttpCodes["BadRequest"] = 400] = "BadRequest";
+    HttpCodes[HttpCodes["Unauthorized"] = 401] = "Unauthorized";
+    HttpCodes[HttpCodes["PaymentRequired"] = 402] = "PaymentRequired";
+    HttpCodes[HttpCodes["Forbidden"] = 403] = "Forbidden";
+    HttpCodes[HttpCodes["NotFound"] = 404] = "NotFound";
+    HttpCodes[HttpCodes["MethodNotAllowed"] = 405] = "MethodNotAllowed";
+    HttpCodes[HttpCodes["NotAcceptable"] = 406] = "NotAcceptable";
+    HttpCodes[HttpCodes["ProxyAuthenticationRequired"] = 407] = "ProxyAuthenticationRequired";
+    HttpCodes[HttpCodes["RequestTimeout"] = 408] = "RequestTimeout";
+    HttpCodes[HttpCodes["Conflict"] = 409] = "Conflict";
+    HttpCodes[HttpCodes["Gone"] = 410] = "Gone";
+    HttpCodes[HttpCodes["InternalServerError"] = 500] = "InternalServerError";
+    HttpCodes[HttpCodes["NotImplemented"] = 501] = "NotImplemented";
+    HttpCodes[HttpCodes["BadGateway"] = 502] = "BadGateway";
+    HttpCodes[HttpCodes["ServiceUnavailable"] = 503] = "ServiceUnavailable";
+    HttpCodes[HttpCodes["GatewayTimeout"] = 504] = "GatewayTimeout";
+})(HttpCodes = exports.HttpCodes || (exports.HttpCodes = {}));
+const HttpRedirectCodes = [HttpCodes.MovedPermanently, HttpCodes.ResourceMoved, HttpCodes.SeeOther, HttpCodes.TemporaryRedirect, HttpCodes.PermanentRedirect];
+const HttpResponseRetryCodes = [HttpCodes.BadGateway, HttpCodes.ServiceUnavailable, HttpCodes.GatewayTimeout];
+const RetryableHttpVerbs = ['OPTIONS', 'GET', 'DELETE', 'HEAD'];
+const ExponentialBackoffCeiling = 10;
+const ExponentialBackoffTimeSlice = 5;
+class HttpClientResponse {
+    constructor(message) {
+        this.message = message;
+    }
+    readBody() {
+        return new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () {
+            let output = '';
+            this.message.on('data', (chunk) => {
+                output += chunk;
+            });
+            this.message.on('end', () => {
+                resolve(output);
+            });
+        }));
+    }
+}
+exports.HttpClientResponse = HttpClientResponse;
+function isHttps(requestUrl) {
+    let parsedUrl = url.parse(requestUrl);
+    return parsedUrl.protocol === 'https:';
+}
+exports.isHttps = isHttps;
+var EnvironmentVariables;
+(function (EnvironmentVariables) {
+    EnvironmentVariables["HTTP_PROXY"] = "HTTP_PROXY";
+    EnvironmentVariables["HTTPS_PROXY"] = "HTTPS_PROXY";
+})(EnvironmentVariables || (EnvironmentVariables = {}));
+class HttpClient {
+    constructor(userAgent, handlers, requestOptions) {
+        this._ignoreSslError = false;
+        this._allowRedirects = true;
+        this._maxRedirects = 50;
+        this._allowRetries = false;
+        this._maxRetries = 1;
+        this._keepAlive = false;
+        this._disposed = false;
+        this.userAgent = userAgent;
+        this.handlers = handlers || [];
+        this.requestOptions = requestOptions;
+        if (requestOptions) {
+            if (requestOptions.ignoreSslError != null) {
+                this._ignoreSslError = requestOptions.ignoreSslError;
+            }
+            this._socketTimeout = requestOptions.socketTimeout;
+            this._httpProxy = requestOptions.proxy;
+            if (requestOptions.proxy && requestOptions.proxy.proxyBypassHosts) {
+                this._httpProxyBypassHosts = [];
+                requestOptions.proxy.proxyBypassHosts.forEach(bypass => {
+                    this._httpProxyBypassHosts.push(new RegExp(bypass, 'i'));
+                });
+            }
+            this._certConfig = requestOptions.cert;
+            if (this._certConfig) {
+                // If using cert, need fs
+                fs = __webpack_require__(747);
+                // cache the cert content into memory, so we don't have to read it from disk every time 
+                if (this._certConfig.caFile && fs.existsSync(this._certConfig.caFile)) {
+                    this._ca = fs.readFileSync(this._certConfig.caFile, 'utf8');
+                }
+                if (this._certConfig.certFile && fs.existsSync(this._certConfig.certFile)) {
+                    this._cert = fs.readFileSync(this._certConfig.certFile, 'utf8');
+                }
+                if (this._certConfig.keyFile && fs.existsSync(this._certConfig.keyFile)) {
+                    this._key = fs.readFileSync(this._certConfig.keyFile, 'utf8');
+                }
+            }
+            if (requestOptions.allowRedirects != null) {
+                this._allowRedirects = requestOptions.allowRedirects;
+            }
+            if (requestOptions.maxRedirects != null) {
+                this._maxRedirects = Math.max(requestOptions.maxRedirects, 0);
+            }
+            if (requestOptions.keepAlive != null) {
+                this._keepAlive = requestOptions.keepAlive;
+            }
+            if (requestOptions.allowRetries != null) {
+                this._allowRetries = requestOptions.allowRetries;
+            }
+            if (requestOptions.maxRetries != null) {
+                this._maxRetries = requestOptions.maxRetries;
+            }
+        }
+    }
+    options(requestUrl, additionalHeaders) {
+        return this.request('OPTIONS', requestUrl, null, additionalHeaders || {});
+    }
+    get(requestUrl, additionalHeaders) {
+        return this.request('GET', requestUrl, null, additionalHeaders || {});
+    }
+    del(requestUrl, additionalHeaders) {
+        return this.request('DELETE', requestUrl, null, additionalHeaders || {});
+    }
+    post(requestUrl, data, additionalHeaders) {
+        return this.request('POST', requestUrl, data, additionalHeaders || {});
+    }
+    patch(requestUrl, data, additionalHeaders) {
+        return this.request('PATCH', requestUrl, data, additionalHeaders || {});
+    }
+    put(requestUrl, data, additionalHeaders) {
+        return this.request('PUT', requestUrl, data, additionalHeaders || {});
+    }
+    head(requestUrl, additionalHeaders) {
+        return this.request('HEAD', requestUrl, null, additionalHeaders || {});
+    }
+    sendStream(verb, requestUrl, stream, additionalHeaders) {
+        return this.request(verb, requestUrl, stream, additionalHeaders);
+    }
+    /**
+     * Makes a raw http request.
+     * All other methods such as get, post, patch, and request ultimately call this.
+     * Prefer get, del, post and patch
+     */
+    request(verb, requestUrl, data, headers) {
+        return __awaiter(this, void 0, void 0, function* () {
+            if (this._disposed) {
+                throw new Error("Client has already been disposed.");
+            }
+            let info = this._prepareRequest(verb, requestUrl, headers);
+            // Only perform retries on reads since writes may not be idempotent.
+            let maxTries = (this._allowRetries && RetryableHttpVerbs.indexOf(verb) != -1) ? this._maxRetries + 1 : 1;
+            let numTries = 0;
+            let response;
+            while (numTries < maxTries) {
+                response = yield this.requestRaw(info, data);
+                // Check if it's an authentication challenge
+                if (response && response.message && response.message.statusCode === HttpCodes.Unauthorized) {
+                    let authenticationHandler;
+                    for (let i = 0; i < this.handlers.length; i++) {
+                        if (this.handlers[i].canHandleAuthentication(response)) {
+                            authenticationHandler = this.handlers[i];
+                            break;
+                        }
+                    }
+                    if (authenticationHandler) {
+                        return authenticationHandler.handleAuthentication(this, info, data);
+                    }
+                    else {
+                        // We have received an unauthorized response but have no handlers to handle it.
+                        // Let the response return to the caller.
+                        return response;
+                    }
+                }
+                let redirectsRemaining = this._maxRedirects;
+                while (HttpRedirectCodes.indexOf(response.message.statusCode) != -1
+                    && this._allowRedirects
+                    && redirectsRemaining > 0) {
+                    const redirectUrl = response.message.headers["location"];
+                    if (!redirectUrl) {
+                        // if there's no location to redirect to, we won't
+                        break;
+                    }
+                    // we need to finish reading the response before reassigning response
+                    // which will leak the open socket.
+                    yield response.readBody();
+                    // let's make the request with the new redirectUrl
+                    info = this._prepareRequest(verb, redirectUrl, headers);
+                    response = yield this.requestRaw(info, data);
+                    redirectsRemaining--;
+                }
+                if (HttpResponseRetryCodes.indexOf(response.message.statusCode) == -1) {
+                    // If not a retry code, return immediately instead of retrying
+                    return response;
+                }
+                numTries += 1;
+                if (numTries < maxTries) {
+                    yield response.readBody();
+                    yield this._performExponentialBackoff(numTries);
+                }
+            }
+            return response;
+        });
+    }
+    /**
+     * Needs to be called if keepAlive is set to true in request options.
+     */
+    dispose() {
+        if (this._agent) {
+            this._agent.destroy();
+        }
+        this._disposed = true;
+    }
+    /**
+     * Raw request.
+     * @param info
+     * @param data
+     */
+    requestRaw(info, data) {
+        return new Promise((resolve, reject) => {
+            let callbackForResult = function (err, res) {
+                if (err) {
+                    reject(err);
+                }
+                resolve(res);
+            };
+            this.requestRawWithCallback(info, data, callbackForResult);
+        });
+    }
+    /**
+     * Raw request with callback.
+     * @param info
+     * @param data
+     * @param onResult
+     */
+    requestRawWithCallback(info, data, onResult) {
+        let socket;
+        let isDataString = typeof (data) === 'string';
+        if (typeof (data) === 'string') {
+            info.options.headers["Content-Length"] = Buffer.byteLength(data, 'utf8');
+        }
+        let callbackCalled = false;
+        let handleResult = (err, res) => {
+            if (!callbackCalled) {
+                callbackCalled = true;
+                onResult(err, res);
+            }
+        };
+        let req = info.httpModule.request(info.options, (msg) => {
+            let res = new HttpClientResponse(msg);
+            handleResult(null, res);
+        });
+        req.on('socket', (sock) => {
+            socket = sock;
+        });
+        // If we ever get disconnected, we want the socket to timeout eventually
+        req.setTimeout(this._socketTimeout || 3 * 60000, () => {
+            if (socket) {
+                socket.end();
+            }
+            handleResult(new Error('Request timeout: ' + info.options.path), null);
+        });
+        req.on('error', function (err) {
+            // err has statusCode property
+            // res should have headers
+            handleResult(err, null);
+        });
+        if (data && typeof (data) === 'string') {
+            req.write(data, 'utf8');
+        }
+        if (data && typeof (data) !== 'string') {
+            data.on('close', function () {
+                req.end();
+            });
+            data.pipe(req);
+        }
+        else {
+            req.end();
+        }
+    }
+    _prepareRequest(method, requestUrl, headers) {
+        const info = {};
+        info.parsedUrl = url.parse(requestUrl);
+        const usingSsl = info.parsedUrl.protocol === 'https:';
+        info.httpModule = usingSsl ? https : http;
+        const defaultPort = usingSsl ? 443 : 80;
+        info.options = {};
+        info.options.host = info.parsedUrl.hostname;
+        info.options.port = info.parsedUrl.port ? parseInt(info.parsedUrl.port) : defaultPort;
+        info.options.path = (info.parsedUrl.pathname || '') + (info.parsedUrl.search || '');
+        info.options.method = method;
+        info.options.headers = this._mergeHeaders(headers);
+        info.options.headers["user-agent"] = this.userAgent;
+        info.options.agent = this._getAgent(requestUrl);
+        // gives handlers an opportunity to participate
+        if (this.handlers && !this._isPresigned(requestUrl)) {
+            this.handlers.forEach((handler) => {
+                handler.prepareRequest(info.options);
+            });
+        }
+        return info;
+    }
+    _isPresigned(requestUrl) {
+        if (this.requestOptions && this.requestOptions.presignedUrlPatterns) {
+            const patterns = this.requestOptions.presignedUrlPatterns;
+            for (let i = 0; i < patterns.length; i++) {
+                if (requestUrl.match(patterns[i])) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+    _mergeHeaders(headers) {
+        const lowercaseKeys = obj => Object.keys(obj).reduce((c, k) => (c[k.toLowerCase()] = obj[k], c), {});
+        if (this.requestOptions && this.requestOptions.headers) {
+            return Object.assign({}, lowercaseKeys(this.requestOptions.headers), lowercaseKeys(headers));
+        }
+        return lowercaseKeys(headers || {});
+    }
+    _getAgent(requestUrl) {
+        let agent;
+        let proxy = this._getProxy(requestUrl);
+        let useProxy = proxy.proxyUrl && proxy.proxyUrl.hostname && !this._isBypassProxy(requestUrl);
+        if (this._keepAlive && useProxy) {
+            agent = this._proxyAgent;
+        }
+        if (this._keepAlive && !useProxy) {
+            agent = this._agent;
+        }
+        // if agent is already assigned use that agent.
+        if (!!agent) {
+            return agent;
+        }
+        let parsedUrl = url.parse(requestUrl);
+        const usingSsl = parsedUrl.protocol === 'https:';
+        let maxSockets = 100;
+        if (!!this.requestOptions) {
+            maxSockets = this.requestOptions.maxSockets || http.globalAgent.maxSockets;
+        }
+        if (useProxy) {
+            // If using proxy, need tunnel
+            if (!tunnel) {
+                tunnel = __webpack_require__(413);
+            }
+            const agentOptions = {
+                maxSockets: maxSockets,
+                keepAlive: this._keepAlive,
+                proxy: {
+                    proxyAuth: proxy.proxyAuth,
+                    host: proxy.proxyUrl.hostname,
+                    port: proxy.proxyUrl.port
+                },
+            };
+            let tunnelAgent;
+            const overHttps = proxy.proxyUrl.protocol === 'https:';
+            if (usingSsl) {
+                tunnelAgent = overHttps ? tunnel.httpsOverHttps : tunnel.httpsOverHttp;
+            }
+            else {
+                tunnelAgent = overHttps ? tunnel.httpOverHttps : tunnel.httpOverHttp;
+            }
+            agent = tunnelAgent(agentOptions);
+            this._proxyAgent = agent;
+        }
+        // if reusing agent across request and tunneling agent isn't assigned create a new agent
+        if (this._keepAlive && !agent) {
+            const options = { keepAlive: this._keepAlive, maxSockets: maxSockets };
+            agent = usingSsl ? new https.Agent(options) : new http.Agent(options);
+            this._agent = agent;
+        }
+        // if not using private agent and tunnel agent isn't setup then use global agent
+        if (!agent) {
+            agent = usingSsl ? https.globalAgent : http.globalAgent;
+        }
+        if (usingSsl && this._ignoreSslError) {
+            // we don't want to set NODE_TLS_REJECT_UNAUTHORIZED=0 since that will affect request for entire process
+            // http.RequestOptions doesn't expose a way to modify RequestOptions.agent.options
+            // we have to cast it to any and change it directly
+            agent.options = Object.assign(agent.options || {}, { rejectUnauthorized: false });
+        }
+        if (usingSsl && this._certConfig) {
+            agent.options = Object.assign(agent.options || {}, { ca: this._ca, cert: this._cert, key: this._key, passphrase: this._certConfig.passphrase });
+        }
+        return agent;
+    }
+    _getProxy(requestUrl) {
+        const parsedUrl = url.parse(requestUrl);
+        let usingSsl = parsedUrl.protocol === 'https:';
+        let proxyConfig = this._httpProxy;
+        // fallback to http_proxy and https_proxy env
+        let https_proxy = process.env[EnvironmentVariables.HTTPS_PROXY];
+        let http_proxy = process.env[EnvironmentVariables.HTTP_PROXY];
+        if (!proxyConfig) {
+            if (https_proxy && usingSsl) {
+                proxyConfig = {
+                    proxyUrl: https_proxy
+                };
+            }
+            else if (http_proxy) {
+                proxyConfig = {
+                    proxyUrl: http_proxy
+                };
+            }
+        }
+        let proxyUrl;
+        let proxyAuth;
+        if (proxyConfig) {
+            if (proxyConfig.proxyUrl.length > 0) {
+                proxyUrl = url.parse(proxyConfig.proxyUrl);
+            }
+            if (proxyConfig.proxyUsername || proxyConfig.proxyPassword) {
+                proxyAuth = proxyConfig.proxyUsername + ":" + proxyConfig.proxyPassword;
+            }
+        }
+        return { proxyUrl: proxyUrl, proxyAuth: proxyAuth };
+    }
+    _isBypassProxy(requestUrl) {
+        if (!this._httpProxyBypassHosts) {
+            return false;
+        }
+        let bypass = false;
+        this._httpProxyBypassHosts.forEach(bypassHost => {
+            if (bypassHost.test(requestUrl)) {
+                bypass = true;
+            }
+        });
+        return bypass;
+    }
+    _performExponentialBackoff(retryNumber) {
+        retryNumber = Math.min(ExponentialBackoffCeiling, retryNumber);
+        const ms = ExponentialBackoffTimeSlice * Math.pow(2, retryNumber);
+        return new Promise(resolve => setTimeout(() => resolve(), ms));
+    }
+}
+exports.HttpClient = HttpClient;
+
+
+/***/ }),
+
+/***/ 891:
+/***/ (function(module, exports) {
+
+//     Underscore.js 1.8.3
+//     http://underscorejs.org
+//     (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
+//     Underscore may be freely distributed under the MIT license.
+
+(function() {
+
+  // Baseline setup
+  // --------------
+
+  // Establish the root object, `window` in the browser, or `exports` on the server.
+  var root = this;
+
+  // Save the previous value of the `_` variable.
+  var previousUnderscore = root._;
+
+  // Save bytes in the minified (but not gzipped) version:
+  var ArrayProto = Array.prototype, ObjProto = Object.prototype, FuncProto = Function.prototype;
+
+  // Create quick reference variables for speed access to core prototypes.
+  var
+    push             = ArrayProto.push,
+    slice            = ArrayProto.slice,
+    toString         = ObjProto.toString,
+    hasOwnProperty   = ObjProto.hasOwnProperty;
+
+  // All **ECMAScript 5** native function implementations that we hope to use
+  // are declared here.
+  var
+    nativeIsArray      = Array.isArray,
+    nativeKeys         = Object.keys,
+    nativeBind         = FuncProto.bind,
+    nativeCreate       = Object.create;
+
+  // Naked function reference for surrogate-prototype-swapping.
+  var Ctor = function(){};
+
+  // Create a safe reference to the Underscore object for use below.
+  var _ = function(obj) {
+    if (obj instanceof _) return obj;
+    if (!(this instanceof _)) return new _(obj);
+    this._wrapped = obj;
+  };
+
+  // Export the Underscore object for **Node.js**, with
+  // backwards-compatibility for the old `require()` API. If we're in
+  // the browser, add `_` as a global object.
+  if (true) {
+    if ( true && module.exports) {
+      exports = module.exports = _;
+    }
+    exports._ = _;
+  } else {}
+
+  // Current version.
+  _.VERSION = '1.8.3';
+
+  // Internal function that returns an efficient (for current engines) version
+  // of the passed-in callback, to be repeatedly applied in other Underscore
+  // functions.
+  var optimizeCb = function(func, context, argCount) {
+    if (context === void 0) return func;
+    switch (argCount == null ? 3 : argCount) {
+      case 1: return function(value) {
+        return func.call(context, value);
+      };
+      case 2: return function(value, other) {
+        return func.call(context, value, other);
+      };
+      case 3: return function(value, index, collection) {
+        return func.call(context, value, index, collection);
+      };
+      case 4: return function(accumulator, value, index, collection) {
+        return func.call(context, accumulator, value, index, collection);
+      };
+    }
+    return function() {
+      return func.apply(context, arguments);
+    };
+  };
+
+  // A mostly-internal function to generate callbacks that can be applied
+  // to each element in a collection, returning the desired result — either
+  // identity, an arbitrary callback, a property matcher, or a property accessor.
+  var cb = function(value, context, argCount) {
+    if (value == null) return _.identity;
+    if (_.isFunction(value)) return optimizeCb(value, context, argCount);
+    if (_.isObject(value)) return _.matcher(value);
+    return _.property(value);
+  };
+  _.iteratee = function(value, context) {
+    return cb(value, context, Infinity);
+  };
+
+  // An internal function for creating assigner functions.
+  var createAssigner = function(keysFunc, undefinedOnly) {
+    return function(obj) {
+      var length = arguments.length;
+      if (length < 2 || obj == null) return obj;
+      for (var index = 1; index < length; index++) {
+        var source = arguments[index],
+            keys = keysFunc(source),
+            l = keys.length;
+        for (var i = 0; i < l; i++) {
+          var key = keys[i];
+          if (!undefinedOnly || obj[key] === void 0) obj[key] = source[key];
+        }
+      }
+      return obj;
+    };
+  };
+
+  // An internal function for creating a new object that inherits from another.
+  var baseCreate = function(prototype) {
+    if (!_.isObject(prototype)) return {};
+    if (nativeCreate) return nativeCreate(prototype);
+    Ctor.prototype = prototype;
+    var result = new Ctor;
+    Ctor.prototype = null;
+    return result;
+  };
+
+  var property = function(key) {
+    return function(obj) {
+      return obj == null ? void 0 : obj[key];
+    };
+  };
+
+  // Helper for collection methods to determine whether a collection
+  // should be iterated as an array or as an object
+  // Related: http://people.mozilla.org/~jorendorff/es6-draft.html#sec-tolength
+  // Avoids a very nasty iOS 8 JIT bug on ARM-64. #2094
+  var MAX_ARRAY_INDEX = Math.pow(2, 53) - 1;
+  var getLength = property('length');
+  var isArrayLike = function(collection) {
+    var length = getLength(collection);
+    return typeof length == 'number' && length >= 0 && length <= MAX_ARRAY_INDEX;
+  };
+
+  // Collection Functions
+  // --------------------
+
+  // The cornerstone, an `each` implementation, aka `forEach`.
+  // Handles raw objects in addition to array-likes. Treats all
+  // sparse array-likes as if they were dense.
+  _.each = _.forEach = function(obj, iteratee, context) {
+    iteratee = optimizeCb(iteratee, context);
+    var i, length;
+    if (isArrayLike(obj)) {
+      for (i = 0, length = obj.length; i < length; i++) {
+        iteratee(obj[i], i, obj);
+      }
+    } else {
+      var keys = _.keys(obj);
+      for (i = 0, length = keys.length; i < length; i++) {
+        iteratee(obj[keys[i]], keys[i], obj);
+      }
+    }
+    return obj;
+  };
+
+  // Return the results of applying the iteratee to each element.
+  _.map = _.collect = function(obj, iteratee, context) {
+    iteratee = cb(iteratee, context);
+    var keys = !isArrayLike(obj) && _.keys(obj),
+        length = (keys || obj).length,
+        results = Array(length);
+    for (var index = 0; index < length; index++) {
+      var currentKey = keys ? keys[index] : index;
+      results[index] = iteratee(obj[currentKey], currentKey, obj);
+    }
+    return results;
+  };
+
+  // Create a reducing function iterating left or right.
+  function createReduce(dir) {
+    // Optimized iterator function as using arguments.length
+    // in the main function will deoptimize the, see #1991.
+    function iterator(obj, iteratee, memo, keys, index, length) {
+      for (; index >= 0 && index < length; index += dir) {
+        var currentKey = keys ? keys[index] : index;
+        memo = iteratee(memo, obj[currentKey], currentKey, obj);
+      }
+      return memo;
+    }
+
+    return function(obj, iteratee, memo, context) {
+      iteratee = optimizeCb(iteratee, context, 4);
+      var keys = !isArrayLike(obj) && _.keys(obj),
+          length = (keys || obj).length,
+          index = dir > 0 ? 0 : length - 1;
+      // Determine the initial value if none is provided.
+      if (arguments.length < 3) {
+        memo = obj[keys ? keys[index] : index];
+        index += dir;
+      }
+      return iterator(obj, iteratee, memo, keys, index, length);
+    };
+  }
+
+  // **Reduce** builds up a single result from a list of values, aka `inject`,
+  // or `foldl`.
+  _.reduce = _.foldl = _.inject = createReduce(1);
+
+  // The right-associative version of reduce, also known as `foldr`.
+  _.reduceRight = _.foldr = createReduce(-1);
+
+  // Return the first value which passes a truth test. Aliased as `detect`.
+  _.find = _.detect = function(obj, predicate, context) {
+    var key;
+    if (isArrayLike(obj)) {
+      key = _.findIndex(obj, predicate, context);
+    } else {
+      key = _.findKey(obj, predicate, context);
+    }
+    if (key !== void 0 && key !== -1) return obj[key];
+  };
+
+  // Return all the elements that pass a truth test.
+  // Aliased as `select`.
+  _.filter = _.select = function(obj, predicate, context) {
+    var results = [];
+    predicate = cb(predicate, context);
+    _.each(obj, function(value, index, list) {
+      if (predicate(value, index, list)) results.push(value);
+    });
+    return results;
+  };
+
+  // Return all the elements for which a truth test fails.
+  _.reject = function(obj, predicate, context) {
+    return _.filter(obj, _.negate(cb(predicate)), context);
+  };
+
+  // Determine whether all of the elements match a truth test.
+  // Aliased as `all`.
+  _.every = _.all = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var keys = !isArrayLike(obj) && _.keys(obj),
+        length = (keys || obj).length;
+    for (var index = 0; index < length; index++) {
+      var currentKey = keys ? keys[index] : index;
+      if (!predicate(obj[currentKey], currentKey, obj)) return false;
+    }
+    return true;
+  };
+
+  // Determine if at least one element in the object matches a truth test.
+  // Aliased as `any`.
+  _.some = _.any = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var keys = !isArrayLike(obj) && _.keys(obj),
+        length = (keys || obj).length;
+    for (var index = 0; index < length; index++) {
+      var currentKey = keys ? keys[index] : index;
+      if (predicate(obj[currentKey], currentKey, obj)) return true;
+    }
+    return false;
+  };
+
+  // Determine if the array or object contains a given item (using `===`).
+  // Aliased as `includes` and `include`.
+  _.contains = _.includes = _.include = function(obj, item, fromIndex, guard) {
+    if (!isArrayLike(obj)) obj = _.values(obj);
+    if (typeof fromIndex != 'number' || guard) fromIndex = 0;
+    return _.indexOf(obj, item, fromIndex) >= 0;
+  };
+
+  // Invoke a method (with arguments) on every item in a collection.
+  _.invoke = function(obj, method) {
+    var args = slice.call(arguments, 2);
+    var isFunc = _.isFunction(method);
+    return _.map(obj, function(value) {
+      var func = isFunc ? method : value[method];
+      return func == null ? func : func.apply(value, args);
+    });
+  };
+
+  // Convenience version of a common use case of `map`: fetching a property.
+  _.pluck = function(obj, key) {
+    return _.map(obj, _.property(key));
+  };
+
+  // Convenience version of a common use case of `filter`: selecting only objects
+  // containing specific `key:value` pairs.
+  _.where = function(obj, attrs) {
+    return _.filter(obj, _.matcher(attrs));
+  };
+
+  // Convenience version of a common use case of `find`: getting the first object
+  // containing specific `key:value` pairs.
+  _.findWhere = function(obj, attrs) {
+    return _.find(obj, _.matcher(attrs));
+  };
+
+  // Return the maximum element (or element-based computation).
+  _.max = function(obj, iteratee, context) {
+    var result = -Infinity, lastComputed = -Infinity,
+        value, computed;
+    if (iteratee == null && obj != null) {
+      obj = isArrayLike(obj) ? obj : _.values(obj);
+      for (var i = 0, length = obj.length; i < length; i++) {
+        value = obj[i];
+        if (value > result) {
+          result = value;
+        }
+      }
+    } else {
+      iteratee = cb(iteratee, context);
+      _.each(obj, function(value, index, list) {
+        computed = iteratee(value, index, list);
+        if (computed > lastComputed || computed === -Infinity && result === -Infinity) {
+          result = value;
+          lastComputed = computed;
+        }
+      });
+    }
+    return result;
+  };
+
+  // Return the minimum element (or element-based computation).
+  _.min = function(obj, iteratee, context) {
+    var result = Infinity, lastComputed = Infinity,
+        value, computed;
+    if (iteratee == null && obj != null) {
+      obj = isArrayLike(obj) ? obj : _.values(obj);
+      for (var i = 0, length = obj.length; i < length; i++) {
+        value = obj[i];
+        if (value < result) {
+          result = value;
+        }
+      }
+    } else {
+      iteratee = cb(iteratee, context);
+      _.each(obj, function(value, index, list) {
+        computed = iteratee(value, index, list);
+        if (computed < lastComputed || computed === Infinity && result === Infinity) {
+          result = value;
+          lastComputed = computed;
+        }
+      });
+    }
+    return result;
+  };
+
+  // Shuffle a collection, using the modern version of the
+  // [Fisher-Yates shuffle](http://en.wikipedia.org/wiki/Fisher–Yates_shuffle).
+  _.shuffle = function(obj) {
+    var set = isArrayLike(obj) ? obj : _.values(obj);
+    var length = set.length;
+    var shuffled = Array(length);
+    for (var index = 0, rand; index < length; index++) {
+      rand = _.random(0, index);
+      if (rand !== index) shuffled[index] = shuffled[rand];
+      shuffled[rand] = set[index];
+    }
+    return shuffled;
+  };
+
+  // Sample **n** random values from a collection.
+  // If **n** is not specified, returns a single random element.
+  // The internal `guard` argument allows it to work with `map`.
+  _.sample = function(obj, n, guard) {
+    if (n == null || guard) {
+      if (!isArrayLike(obj)) obj = _.values(obj);
+      return obj[_.random(obj.length - 1)];
+    }
+    return _.shuffle(obj).slice(0, Math.max(0, n));
+  };
+
+  // Sort the object's values by a criterion produced by an iteratee.
+  _.sortBy = function(obj, iteratee, context) {
+    iteratee = cb(iteratee, context);
+    return _.pluck(_.map(obj, function(value, index, list) {
+      return {
+        value: value,
+        index: index,
+        criteria: iteratee(value, index, list)
+      };
+    }).sort(function(left, right) {
+      var a = left.criteria;
+      var b = right.criteria;
+      if (a !== b) {
+        if (a > b || a === void 0) return 1;
+        if (a < b || b === void 0) return -1;
+      }
+      return left.index - right.index;
+    }), 'value');
+  };
+
+  // An internal function used for aggregate "group by" operations.
+  var group = function(behavior) {
+    return function(obj, iteratee, context) {
+      var result = {};
+      iteratee = cb(iteratee, context);
+      _.each(obj, function(value, index) {
+        var key = iteratee(value, index, obj);
+        behavior(result, value, key);
+      });
+      return result;
+    };
+  };
+
+  // Groups the object's values by a criterion. Pass either a string attribute
+  // to group by, or a function that returns the criterion.
+  _.groupBy = group(function(result, value, key) {
+    if (_.has(result, key)) result[key].push(value); else result[key] = [value];
+  });
+
+  // Indexes the object's values by a criterion, similar to `groupBy`, but for
+  // when you know that your index values will be unique.
+  _.indexBy = group(function(result, value, key) {
+    result[key] = value;
+  });
+
+  // Counts instances of an object that group by a certain criterion. Pass
+  // either a string attribute to count by, or a function that returns the
+  // criterion.
+  _.countBy = group(function(result, value, key) {
+    if (_.has(result, key)) result[key]++; else result[key] = 1;
+  });
+
+  // Safely create a real, live array from anything iterable.
+  _.toArray = function(obj) {
+    if (!obj) return [];
+    if (_.isArray(obj)) return slice.call(obj);
+    if (isArrayLike(obj)) return _.map(obj, _.identity);
+    return _.values(obj);
+  };
+
+  // Return the number of elements in an object.
+  _.size = function(obj) {
+    if (obj == null) return 0;
+    return isArrayLike(obj) ? obj.length : _.keys(obj).length;
+  };
+
+  // Split a collection into two arrays: one whose elements all satisfy the given
+  // predicate, and one whose elements all do not satisfy the predicate.
+  _.partition = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var pass = [], fail = [];
+    _.each(obj, function(value, key, obj) {
+      (predicate(value, key, obj) ? pass : fail).push(value);
+    });
+    return [pass, fail];
+  };
+
+  // Array Functions
+  // ---------------
+
+  // Get the first element of an array. Passing **n** will return the first N
+  // values in the array. Aliased as `head` and `take`. The **guard** check
+  // allows it to work with `_.map`.
+  _.first = _.head = _.take = function(array, n, guard) {
+    if (array == null) return void 0;
+    if (n == null || guard) return array[0];
+    return _.initial(array, array.length - n);
+  };
+
+  // Returns everything but the last entry of the array. Especially useful on
+  // the arguments object. Passing **n** will return all the values in
+  // the array, excluding the last N.
+  _.initial = function(array, n, guard) {
+    return slice.call(array, 0, Math.max(0, array.length - (n == null || guard ? 1 : n)));
+  };
+
+  // Get the last element of an array. Passing **n** will return the last N
+  // values in the array.
+  _.last = function(array, n, guard) {
+    if (array == null) return void 0;
+    if (n == null || guard) return array[array.length - 1];
+    return _.rest(array, Math.max(0, array.length - n));
+  };
+
+  // Returns everything but the first entry of the array. Aliased as `tail` and `drop`.
+  // Especially useful on the arguments object. Passing an **n** will return
+  // the rest N values in the array.
+  _.rest = _.tail = _.drop = function(array, n, guard) {
+    return slice.call(array, n == null || guard ? 1 : n);
+  };
+
+  // Trim out all falsy values from an array.
+  _.compact = function(array) {
+    return _.filter(array, _.identity);
+  };
+
+  // Internal implementation of a recursive `flatten` function.
+  var flatten = function(input, shallow, strict, startIndex) {
+    var output = [], idx = 0;
+    for (var i = startIndex || 0, length = getLength(input); i < length; i++) {
+      var value = input[i];
+      if (isArrayLike(value) && (_.isArray(value) || _.isArguments(value))) {
+        //flatten current level of array or arguments object
+        if (!shallow) value = flatten(value, shallow, strict);
+        var j = 0, len = value.length;
+        output.length += len;
+        while (j < len) {
+          output[idx++] = value[j++];
+        }
+      } else if (!strict) {
+        output[idx++] = value;
+      }
+    }
+    return output;
+  };
+
+  // Flatten out an array, either recursively (by default), or just one level.
+  _.flatten = function(array, shallow) {
+    return flatten(array, shallow, false);
+  };
+
+  // Return a version of the array that does not contain the specified value(s).
+  _.without = function(array) {
+    return _.difference(array, slice.call(arguments, 1));
+  };
+
+  // Produce a duplicate-free version of the array. If the array has already
+  // been sorted, you have the option of using a faster algorithm.
+  // Aliased as `unique`.
+  _.uniq = _.unique = function(array, isSorted, iteratee, context) {
+    if (!_.isBoolean(isSorted)) {
+      context = iteratee;
+      iteratee = isSorted;
+      isSorted = false;
+    }
+    if (iteratee != null) iteratee = cb(iteratee, context);
+    var result = [];
+    var seen = [];
+    for (var i = 0, length = getLength(array); i < length; i++) {
+      var value = array[i],
+          computed = iteratee ? iteratee(value, i, array) : value;
+      if (isSorted) {
+        if (!i || seen !== computed) result.push(value);
+        seen = computed;
+      } else if (iteratee) {
+        if (!_.contains(seen, computed)) {
+          seen.push(computed);
+          result.push(value);
+        }
+      } else if (!_.contains(result, value)) {
+        result.push(value);
+      }
+    }
+    return result;
+  };
+
+  // Produce an array that contains the union: each distinct element from all of
+  // the passed-in arrays.
+  _.union = function() {
+    return _.uniq(flatten(arguments, true, true));
+  };
+
+  // Produce an array that contains every item shared between all the
+  // passed-in arrays.
+  _.intersection = function(array) {
+    var result = [];
+    var argsLength = arguments.length;
+    for (var i = 0, length = getLength(array); i < length; i++) {
+      var item = array[i];
+      if (_.contains(result, item)) continue;
+      for (var j = 1; j < argsLength; j++) {
+        if (!_.contains(arguments[j], item)) break;
+      }
+      if (j === argsLength) result.push(item);
+    }
+    return result;
+  };
+
+  // Take the difference between one array and a number of other arrays.
+  // Only the elements present in just the first array will remain.
+  _.difference = function(array) {
+    var rest = flatten(arguments, true, true, 1);
+    return _.filter(array, function(value){
+      return !_.contains(rest, value);
+    });
+  };
+
+  // Zip together multiple lists into a single array -- elements that share
+  // an index go together.
+  _.zip = function() {
+    return _.unzip(arguments);
+  };
+
+  // Complement of _.zip. Unzip accepts an array of arrays and groups
+  // each array's elements on shared indices
+  _.unzip = function(array) {
+    var length = array && _.max(array, getLength).length || 0;
+    var result = Array(length);
+
+    for (var index = 0; index < length; index++) {
+      result[index] = _.pluck(array, index);
+    }
+    return result;
+  };
+
+  // Converts lists into objects. Pass either a single array of `[key, value]`
+  // pairs, or two parallel arrays of the same length -- one of keys, and one of
+  // the corresponding values.
+  _.object = function(list, values) {
+    var result = {};
+    for (var i = 0, length = getLength(list); i < length; i++) {
+      if (values) {
+        result[list[i]] = values[i];
+      } else {
+        result[list[i][0]] = list[i][1];
+      }
+    }
+    return result;
+  };
+
+  // Generator function to create the findIndex and findLastIndex functions
+  function createPredicateIndexFinder(dir) {
+    return function(array, predicate, context) {
+      predicate = cb(predicate, context);
+      var length = getLength(array);
+      var index = dir > 0 ? 0 : length - 1;
+      for (; index >= 0 && index < length; index += dir) {
+        if (predicate(array[index], index, array)) return index;
+      }
+      return -1;
+    };
+  }
+
+  // Returns the first index on an array-like that passes a predicate test
+  _.findIndex = createPredicateIndexFinder(1);
+  _.findLastIndex = createPredicateIndexFinder(-1);
+
+  // Use a comparator function to figure out the smallest index at which
+  // an object should be inserted so as to maintain order. Uses binary search.
+  _.sortedIndex = function(array, obj, iteratee, context) {
+    iteratee = cb(iteratee, context, 1);
+    var value = iteratee(obj);
+    var low = 0, high = getLength(array);
+    while (low < high) {
+      var mid = Math.floor((low + high) / 2);
+      if (iteratee(array[mid]) < value) low = mid + 1; else high = mid;
+    }
+    return low;
+  };
+
+  // Generator function to create the indexOf and lastIndexOf functions
+  function createIndexFinder(dir, predicateFind, sortedIndex) {
+    return function(array, item, idx) {
+      var i = 0, length = getLength(array);
+      if (typeof idx == 'number') {
+        if (dir > 0) {
+            i = idx >= 0 ? idx : Math.max(idx + length, i);
+        } else {
+            length = idx >= 0 ? Math.min(idx + 1, length) : idx + length + 1;
+        }
+      } else if (sortedIndex && idx && length) {
+        idx = sortedIndex(array, item);
+        return array[idx] === item ? idx : -1;
+      }
+      if (item !== item) {
+        idx = predicateFind(slice.call(array, i, length), _.isNaN);
+        return idx >= 0 ? idx + i : -1;
+      }
+      for (idx = dir > 0 ? i : length - 1; idx >= 0 && idx < length; idx += dir) {
+        if (array[idx] === item) return idx;
+      }
+      return -1;
+    };
+  }
+
+  // Return the position of the first occurrence of an item in an array,
+  // or -1 if the item is not included in the array.
+  // If the array is large and already in sort order, pass `true`
+  // for **isSorted** to use binary search.
+  _.indexOf = createIndexFinder(1, _.findIndex, _.sortedIndex);
+  _.lastIndexOf = createIndexFinder(-1, _.findLastIndex);
+
+  // Generate an integer Array containing an arithmetic progression. A port of
+  // the native Python `range()` function. See
+  // [the Python documentation](http://docs.python.org/library/functions.html#range).
+  _.range = function(start, stop, step) {
+    if (stop == null) {
+      stop = start || 0;
+      start = 0;
+    }
+    step = step || 1;
+
+    var length = Math.max(Math.ceil((stop - start) / step), 0);
+    var range = Array(length);
+
+    for (var idx = 0; idx < length; idx++, start += step) {
+      range[idx] = start;
+    }
+
+    return range;
+  };
+
+  // Function (ahem) Functions
+  // ------------------
+
+  // Determines whether to execute a function as a constructor
+  // or a normal function with the provided arguments
+  var executeBound = function(sourceFunc, boundFunc, context, callingContext, args) {
+    if (!(callingContext instanceof boundFunc)) return sourceFunc.apply(context, args);
+    var self = baseCreate(sourceFunc.prototype);
+    var result = sourceFunc.apply(self, args);
+    if (_.isObject(result)) return result;
+    return self;
+  };
+
+  // Create a function bound to a given object (assigning `this`, and arguments,
+  // optionally). Delegates to **ECMAScript 5**'s native `Function.bind` if
+  // available.
+  _.bind = function(func, context) {
+    if (nativeBind && func.bind === nativeBind) return nativeBind.apply(func, slice.call(arguments, 1));
+    if (!_.isFunction(func)) throw new TypeError('Bind must be called on a function');
+    var args = slice.call(arguments, 2);
+    var bound = function() {
+      return executeBound(func, bound, context, this, args.concat(slice.call(arguments)));
+    };
+    return bound;
+  };
+
+  // Partially apply a function by creating a version that has had some of its
+  // arguments pre-filled, without changing its dynamic `this` context. _ acts
+  // as a placeholder, allowing any combination of arguments to be pre-filled.
+  _.partial = function(func) {
+    var boundArgs = slice.call(arguments, 1);
+    var bound = function() {
+      var position = 0, length = boundArgs.length;
+      var args = Array(length);
+      for (var i = 0; i < length; i++) {
+        args[i] = boundArgs[i] === _ ? arguments[position++] : boundArgs[i];
+      }
+      while (position < arguments.length) args.push(arguments[position++]);
+      return executeBound(func, bound, this, this, args);
+    };
+    return bound;
+  };
+
+  // Bind a number of an object's methods to that object. Remaining arguments
+  // are the method names to be bound. Useful for ensuring that all callbacks
+  // defined on an object belong to it.
+  _.bindAll = function(obj) {
+    var i, length = arguments.length, key;
+    if (length <= 1) throw new Error('bindAll must be passed function names');
+    for (i = 1; i < length; i++) {
+      key = arguments[i];
+      obj[key] = _.bind(obj[key], obj);
+    }
+    return obj;
+  };
+
+  // Memoize an expensive function by storing its results.
+  _.memoize = function(func, hasher) {
+    var memoize = function(key) {
+      var cache = memoize.cache;
+      var address = '' + (hasher ? hasher.apply(this, arguments) : key);
+      if (!_.has(cache, address)) cache[address] = func.apply(this, arguments);
+      return cache[address];
+    };
+    memoize.cache = {};
+    return memoize;
+  };
+
+  // Delays a function for the given number of milliseconds, and then calls
+  // it with the arguments supplied.
+  _.delay = function(func, wait) {
+    var args = slice.call(arguments, 2);
+    return setTimeout(function(){
+      return func.apply(null, args);
+    }, wait);
+  };
+
+  // Defers a function, scheduling it to run after the current call stack has
+  // cleared.
+  _.defer = _.partial(_.delay, _, 1);
+
+  // Returns a function, that, when invoked, will only be triggered at most once
+  // during a given window of time. Normally, the throttled function will run
+  // as much as it can, without ever going more than once per `wait` duration;
+  // but if you'd like to disable the execution on the leading edge, pass
+  // `{leading: false}`. To disable execution on the trailing edge, ditto.
+  _.throttle = function(func, wait, options) {
+    var context, args, result;
+    var timeout = null;
+    var previous = 0;
+    if (!options) options = {};
+    var later = function() {
+      previous = options.leading === false ? 0 : _.now();
+      timeout = null;
+      result = func.apply(context, args);
+      if (!timeout) context = args = null;
+    };
+    return function() {
+      var now = _.now();
+      if (!previous && options.leading === false) previous = now;
+      var remaining = wait - (now - previous);
+      context = this;
+      args = arguments;
+      if (remaining <= 0 || remaining > wait) {
+        if (timeout) {
+          clearTimeout(timeout);
+          timeout = null;
+        }
+        previous = now;
+        result = func.apply(context, args);
+        if (!timeout) context = args = null;
+      } else if (!timeout && options.trailing !== false) {
+        timeout = setTimeout(later, remaining);
+      }
+      return result;
+    };
+  };
+
+  // Returns a function, that, as long as it continues to be invoked, will not
+  // be triggered. The function will be called after it stops being called for
+  // N milliseconds. If `immediate` is passed, trigger the function on the
+  // leading edge, instead of the trailing.
+  _.debounce = function(func, wait, immediate) {
+    var timeout, args, context, timestamp, result;
+
+    var later = function() {
+      var last = _.now() - timestamp;
+
+      if (last < wait && last >= 0) {
+        timeout = setTimeout(later, wait - last);
+      } else {
+        timeout = null;
+        if (!immediate) {
+          result = func.apply(context, args);
+          if (!timeout) context = args = null;
+        }
+      }
+    };
+
+    return function() {
+      context = this;
+      args = arguments;
+      timestamp = _.now();
+      var callNow = immediate && !timeout;
+      if (!timeout) timeout = setTimeout(later, wait);
+      if (callNow) {
+        result = func.apply(context, args);
+        context = args = null;
+      }
+
+      return result;
+    };
+  };
+
+  // Returns the first function passed as an argument to the second,
+  // allowing you to adjust arguments, run code before and after, and
+  // conditionally execute the original function.
+  _.wrap = function(func, wrapper) {
+    return _.partial(wrapper, func);
+  };
+
+  // Returns a negated version of the passed-in predicate.
+  _.negate = function(predicate) {
+    return function() {
+      return !predicate.apply(this, arguments);
+    };
+  };
+
+  // Returns a function that is the composition of a list of functions, each
+  // consuming the return value of the function that follows.
+  _.compose = function() {
+    var args = arguments;
+    var start = args.length - 1;
+    return function() {
+      var i = start;
+      var result = args[start].apply(this, arguments);
+      while (i--) result = args[i].call(this, result);
+      return result;
+    };
+  };
+
+  // Returns a function that will only be executed on and after the Nth call.
+  _.after = function(times, func) {
+    return function() {
+      if (--times < 1) {
+        return func.apply(this, arguments);
+      }
+    };
+  };
+
+  // Returns a function that will only be executed up to (but not including) the Nth call.
+  _.before = function(times, func) {
+    var memo;
+    return function() {
+      if (--times > 0) {
+        memo = func.apply(this, arguments);
+      }
+      if (times <= 1) func = null;
+      return memo;
+    };
+  };
+
+  // Returns a function that will be executed at most one time, no matter how
+  // often you call it. Useful for lazy initialization.
+  _.once = _.partial(_.before, 2);
+
+  // Object Functions
+  // ----------------
+
+  // Keys in IE < 9 that won't be iterated by `for key in ...` and thus missed.
+  var hasEnumBug = !{toString: null}.propertyIsEnumerable('toString');
+  var nonEnumerableProps = ['valueOf', 'isPrototypeOf', 'toString',
+                      'propertyIsEnumerable', 'hasOwnProperty', 'toLocaleString'];
+
+  function collectNonEnumProps(obj, keys) {
+    var nonEnumIdx = nonEnumerableProps.length;
+    var constructor = obj.constructor;
+    var proto = (_.isFunction(constructor) && constructor.prototype) || ObjProto;
+
+    // Constructor is a special case.
+    var prop = 'constructor';
+    if (_.has(obj, prop) && !_.contains(keys, prop)) keys.push(prop);
+
+    while (nonEnumIdx--) {
+      prop = nonEnumerableProps[nonEnumIdx];
+      if (prop in obj && obj[prop] !== proto[prop] && !_.contains(keys, prop)) {
+        keys.push(prop);
+      }
+    }
+  }
+
+  // Retrieve the names of an object's own properties.
+  // Delegates to **ECMAScript 5**'s native `Object.keys`
+  _.keys = function(obj) {
+    if (!_.isObject(obj)) return [];
+    if (nativeKeys) return nativeKeys(obj);
+    var keys = [];
+    for (var key in obj) if (_.has(obj, key)) keys.push(key);
+    // Ahem, IE < 9.
+    if (hasEnumBug) collectNonEnumProps(obj, keys);
+    return keys;
+  };
+
+  // Retrieve all the property names of an object.
+  _.allKeys = function(obj) {
+    if (!_.isObject(obj)) return [];
+    var keys = [];
+    for (var key in obj) keys.push(key);
+    // Ahem, IE < 9.
+    if (hasEnumBug) collectNonEnumProps(obj, keys);
+    return keys;
+  };
+
+  // Retrieve the values of an object's properties.
+  _.values = function(obj) {
+    var keys = _.keys(obj);
+    var length = keys.length;
+    var values = Array(length);
+    for (var i = 0; i < length; i++) {
+      values[i] = obj[keys[i]];
+    }
+    return values;
+  };
+
+  // Returns the results of applying the iteratee to each element of the object
+  // In contrast to _.map it returns an object
+  _.mapObject = function(obj, iteratee, context) {
+    iteratee = cb(iteratee, context);
+    var keys =  _.keys(obj),
+          length = keys.length,
+          results = {},
+          currentKey;
+      for (var index = 0; index < length; index++) {
+        currentKey = keys[index];
+        results[currentKey] = iteratee(obj[currentKey], currentKey, obj);
+      }
+      return results;
+  };
+
+  // Convert an object into a list of `[key, value]` pairs.
+  _.pairs = function(obj) {
+    var keys = _.keys(obj);
+    var length = keys.length;
+    var pairs = Array(length);
+    for (var i = 0; i < length; i++) {
+      pairs[i] = [keys[i], obj[keys[i]]];
+    }
+    return pairs;
+  };
+
+  // Invert the keys and values of an object. The values must be serializable.
+  _.invert = function(obj) {
+    var result = {};
+    var keys = _.keys(obj);
+    for (var i = 0, length = keys.length; i < length; i++) {
+      result[obj[keys[i]]] = keys[i];
+    }
+    return result;
+  };
+
+  // Return a sorted list of the function names available on the object.
+  // Aliased as `methods`
+  _.functions = _.methods = function(obj) {
+    var names = [];
+    for (var key in obj) {
+      if (_.isFunction(obj[key])) names.push(key);
+    }
+    return names.sort();
+  };
+
+  // Extend a given object with all the properties in passed-in object(s).
+  _.extend = createAssigner(_.allKeys);
+
+  // Assigns a given object with all the own properties in the passed-in object(s)
+  // (https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/assign)
+  _.extendOwn = _.assign = createAssigner(_.keys);
+
+  // Returns the first key on an object that passes a predicate test
+  _.findKey = function(obj, predicate, context) {
+    predicate = cb(predicate, context);
+    var keys = _.keys(obj), key;
+    for (var i = 0, length = keys.length; i < length; i++) {
+      key = keys[i];
+      if (predicate(obj[key], key, obj)) return key;
+    }
+  };
+
+  // Return a copy of the object only containing the whitelisted properties.
+  _.pick = function(object, oiteratee, context) {
+    var result = {}, obj = object, iteratee, keys;
+    if (obj == null) return result;
+    if (_.isFunction(oiteratee)) {
+      keys = _.allKeys(obj);
+      iteratee = optimizeCb(oiteratee, context);
+    } else {
+      keys = flatten(arguments, false, false, 1);
+      iteratee = function(value, key, obj) { return key in obj; };
+      obj = Object(obj);
+    }
+    for (var i = 0, length = keys.length; i < length; i++) {
+      var key = keys[i];
+      var value = obj[key];
+      if (iteratee(value, key, obj)) result[key] = value;
+    }
+    return result;
+  };
+
+   // Return a copy of the object without the blacklisted properties.
+  _.omit = function(obj, iteratee, context) {
+    if (_.isFunction(iteratee)) {
+      iteratee = _.negate(iteratee);
+    } else {
+      var keys = _.map(flatten(arguments, false, false, 1), String);
+      iteratee = function(value, key) {
+        return !_.contains(keys, key);
+      };
+    }
+    return _.pick(obj, iteratee, context);
+  };
+
+  // Fill in a given object with default properties.
+  _.defaults = createAssigner(_.allKeys, true);
+
+  // Creates an object that inherits from the given prototype object.
+  // If additional properties are provided then they will be added to the
+  // created object.
+  _.create = function(prototype, props) {
+    var result = baseCreate(prototype);
+    if (props) _.extendOwn(result, props);
+    return result;
+  };
+
+  // Create a (shallow-cloned) duplicate of an object.
+  _.clone = function(obj) {
+    if (!_.isObject(obj)) return obj;
+    return _.isArray(obj) ? obj.slice() : _.extend({}, obj);
+  };
+
+  // Invokes interceptor with the obj, and then returns obj.
+  // The primary purpose of this method is to "tap into" a method chain, in
+  // order to perform operations on intermediate results within the chain.
+  _.tap = function(obj, interceptor) {
+    interceptor(obj);
+    return obj;
+  };
+
+  // Returns whether an object has a given set of `key:value` pairs.
+  _.isMatch = function(object, attrs) {
+    var keys = _.keys(attrs), length = keys.length;
+    if (object == null) return !length;
+    var obj = Object(object);
+    for (var i = 0; i < length; i++) {
+      var key = keys[i];
+      if (attrs[key] !== obj[key] || !(key in obj)) return false;
+    }
+    return true;
+  };
+
+
+  // Internal recursive comparison function for `isEqual`.
+  var eq = function(a, b, aStack, bStack) {
+    // Identical objects are equal. `0 === -0`, but they aren't identical.
+    // See the [Harmony `egal` proposal](http://wiki.ecmascript.org/doku.php?id=harmony:egal).
+    if (a === b) return a !== 0 || 1 / a === 1 / b;
+    // A strict comparison is necessary because `null == undefined`.
+    if (a == null || b == null) return a === b;
+    // Unwrap any wrapped objects.
+    if (a instanceof _) a = a._wrapped;
+    if (b instanceof _) b = b._wrapped;
+    // Compare `[[Class]]` names.
+    var className = toString.call(a);
+    if (className !== toString.call(b)) return false;
+    switch (className) {
+      // Strings, numbers, regular expressions, dates, and booleans are compared by value.
+      case '[object RegExp]':
+      // RegExps are coerced to strings for comparison (Note: '' + /a/i === '/a/i')
+      case '[object String]':
+        // Primitives and their corresponding object wrappers are equivalent; thus, `"5"` is
+        // equivalent to `new String("5")`.
+        return '' + a === '' + b;
+      case '[object Number]':
+        // `NaN`s are equivalent, but non-reflexive.
+        // Object(NaN) is equivalent to NaN
+        if (+a !== +a) return +b !== +b;
+        // An `egal` comparison is performed for other numeric values.
+        return +a === 0 ? 1 / +a === 1 / b : +a === +b;
+      case '[object Date]':
+      case '[object Boolean]':
+        // Coerce dates and booleans to numeric primitive values. Dates are compared by their
+        // millisecond representations. Note that invalid dates with millisecond representations
+        // of `NaN` are not equivalent.
+        return +a === +b;
+    }
+
+    var areArrays = className === '[object Array]';
+    if (!areArrays) {
+      if (typeof a != 'object' || typeof b != 'object') return false;
+
+      // Objects with different constructors are not equivalent, but `Object`s or `Array`s
+      // from different frames are.
+      var aCtor = a.constructor, bCtor = b.constructor;
+      if (aCtor !== bCtor && !(_.isFunction(aCtor) && aCtor instanceof aCtor &&
+                               _.isFunction(bCtor) && bCtor instanceof bCtor)
+                          && ('constructor' in a && 'constructor' in b)) {
+        return false;
+      }
+    }
+    // Assume equality for cyclic structures. The algorithm for detecting cyclic
+    // structures is adapted from ES 5.1 section 15.12.3, abstract operation `JO`.
+
+    // Initializing stack of traversed objects.
+    // It's done here since we only need them for objects and arrays comparison.
+    aStack = aStack || [];
+    bStack = bStack || [];
+    var length = aStack.length;
+    while (length--) {
+      // Linear search. Performance is inversely proportional to the number of
+      // unique nested structures.
+      if (aStack[length] === a) return bStack[length] === b;
+    }
+
+    // Add the first object to the stack of traversed objects.
+    aStack.push(a);
+    bStack.push(b);
+
+    // Recursively compare objects and arrays.
+    if (areArrays) {
+      // Compare array lengths to determine if a deep comparison is necessary.
+      length = a.length;
+      if (length !== b.length) return false;
+      // Deep compare the contents, ignoring non-numeric properties.
+      while (length--) {
+        if (!eq(a[length], b[length], aStack, bStack)) return false;
+      }
+    } else {
+      // Deep compare objects.
+      var keys = _.keys(a), key;
+      length = keys.length;
+      // Ensure that both objects contain the same number of properties before comparing deep equality.
+      if (_.keys(b).length !== length) return false;
+      while (length--) {
+        // Deep compare each member
+        key = keys[length];
+        if (!(_.has(b, key) && eq(a[key], b[key], aStack, bStack))) return false;
+      }
+    }
+    // Remove the first object from the stack of traversed objects.
+    aStack.pop();
+    bStack.pop();
+    return true;
+  };
+
+  // Perform a deep comparison to check if two objects are equal.
+  _.isEqual = function(a, b) {
+    return eq(a, b);
+  };
+
+  // Is a given array, string, or object empty?
+  // An "empty" object has no enumerable own-properties.
+  _.isEmpty = function(obj) {
+    if (obj == null) return true;
+    if (isArrayLike(obj) && (_.isArray(obj) || _.isString(obj) || _.isArguments(obj))) return obj.length === 0;
+    return _.keys(obj).length === 0;
+  };
+
+  // Is a given value a DOM element?
+  _.isElement = function(obj) {
+    return !!(obj && obj.nodeType === 1);
+  };
+
+  // Is a given value an array?
+  // Delegates to ECMA5's native Array.isArray
+  _.isArray = nativeIsArray || function(obj) {
+    return toString.call(obj) === '[object Array]';
+  };
+
+  // Is a given variable an object?
+  _.isObject = function(obj) {
+    var type = typeof obj;
+    return type === 'function' || type === 'object' && !!obj;
+  };
+
+  // Add some isType methods: isArguments, isFunction, isString, isNumber, isDate, isRegExp, isError.
+  _.each(['Arguments', 'Function', 'String', 'Number', 'Date', 'RegExp', 'Error'], function(name) {
+    _['is' + name] = function(obj) {
+      return toString.call(obj) === '[object ' + name + ']';
+    };
+  });
+
+  // Define a fallback version of the method in browsers (ahem, IE < 9), where
+  // there isn't any inspectable "Arguments" type.
+  if (!_.isArguments(arguments)) {
+    _.isArguments = function(obj) {
+      return _.has(obj, 'callee');
+    };
+  }
+
+  // Optimize `isFunction` if appropriate. Work around some typeof bugs in old v8,
+  // IE 11 (#1621), and in Safari 8 (#1929).
+  if ( true && typeof Int8Array != 'object') {
+    _.isFunction = function(obj) {
+      return typeof obj == 'function' || false;
+    };
+  }
+
+  // Is a given object a finite number?
+  _.isFinite = function(obj) {
+    return isFinite(obj) && !isNaN(parseFloat(obj));
+  };
+
+  // Is the given value `NaN`? (NaN is the only number which does not equal itself).
+  _.isNaN = function(obj) {
+    return _.isNumber(obj) && obj !== +obj;
+  };
+
+  // Is a given value a boolean?
+  _.isBoolean = function(obj) {
+    return obj === true || obj === false || toString.call(obj) === '[object Boolean]';
+  };
+
+  // Is a given value equal to null?
+  _.isNull = function(obj) {
+    return obj === null;
+  };
+
+  // Is a given variable undefined?
+  _.isUndefined = function(obj) {
+    return obj === void 0;
+  };
+
+  // Shortcut function for checking if an object has a given property directly
+  // on itself (in other words, not on a prototype).
+  _.has = function(obj, key) {
+    return obj != null && hasOwnProperty.call(obj, key);
+  };
+
+  // Utility Functions
+  // -----------------
+
+  // Run Underscore.js in *noConflict* mode, returning the `_` variable to its
+  // previous owner. Returns a reference to the Underscore object.
+  _.noConflict = function() {
+    root._ = previousUnderscore;
+    return this;
+  };
+
+  // Keep the identity function around for default iteratees.
+  _.identity = function(value) {
+    return value;
+  };
+
+  // Predicate-generating functions. Often useful outside of Underscore.
+  _.constant = function(value) {
+    return function() {
+      return value;
+    };
+  };
+
+  _.noop = function(){};
+
+  _.property = property;
+
+  // Generates a function for a given object that returns a given property.
+  _.propertyOf = function(obj) {
+    return obj == null ? function(){} : function(key) {
+      return obj[key];
+    };
+  };
+
+  // Returns a predicate for checking whether an object has a given set of
+  // `key:value` pairs.
+  _.matcher = _.matches = function(attrs) {
+    attrs = _.extendOwn({}, attrs);
+    return function(obj) {
+      return _.isMatch(obj, attrs);
+    };
+  };
+
+  // Run a function **n** times.
+  _.times = function(n, iteratee, context) {
+    var accum = Array(Math.max(0, n));
+    iteratee = optimizeCb(iteratee, context, 1);
+    for (var i = 0; i < n; i++) accum[i] = iteratee(i);
+    return accum;
+  };
+
+  // Return a random integer between min and max (inclusive).
+  _.random = function(min, max) {
+    if (max == null) {
+      max = min;
+      min = 0;
+    }
+    return min + Math.floor(Math.random() * (max - min + 1));
+  };
+
+  // A (possibly faster) way to get the current timestamp as an integer.
+  _.now = Date.now || function() {
+    return new Date().getTime();
+  };
+
+   // List of HTML entities for escaping.
+  var escapeMap = {
+    '&': '&amp;',
+    '<': '&lt;',
+    '>': '&gt;',
+    '"': '&quot;',
+    "'": '&#x27;',
+    '`': '&#x60;'
+  };
+  var unescapeMap = _.invert(escapeMap);
+
+  // Functions for escaping and unescaping strings to/from HTML interpolation.
+  var createEscaper = function(map) {
+    var escaper = function(match) {
+      return map[match];
+    };
+    // Regexes for identifying a key that needs to be escaped
+    var source = '(?:' + _.keys(map).join('|') + ')';
+    var testRegexp = RegExp(source);
+    var replaceRegexp = RegExp(source, 'g');
+    return function(string) {
+      string = string == null ? '' : '' + string;
+      return testRegexp.test(string) ? string.replace(replaceRegexp, escaper) : string;
+    };
+  };
+  _.escape = createEscaper(escapeMap);
+  _.unescape = createEscaper(unescapeMap);
+
+  // If the value of the named `property` is a function then invoke it with the
+  // `object` as context; otherwise, return it.
+  _.result = function(object, property, fallback) {
+    var value = object == null ? void 0 : object[property];
+    if (value === void 0) {
+      value = fallback;
+    }
+    return _.isFunction(value) ? value.call(object) : value;
+  };
+
+  // Generate a unique integer id (unique within the entire client session).
+  // Useful for temporary DOM ids.
+  var idCounter = 0;
+  _.uniqueId = function(prefix) {
+    var id = ++idCounter + '';
+    return prefix ? prefix + id : id;
+  };
+
+  // By default, Underscore uses ERB-style template delimiters, change the
+  // following template settings to use alternative delimiters.
+  _.templateSettings = {
+    evaluate    : /<%([\s\S]+?)%>/g,
+    interpolate : /<%=([\s\S]+?)%>/g,
+    escape      : /<%-([\s\S]+?)%>/g
+  };
+
+  // When customizing `templateSettings`, if you don't want to define an
+  // interpolation, evaluation or escaping regex, we need one that is
+  // guaranteed not to match.
+  var noMatch = /(.)^/;
+
+  // Certain characters need to be escaped so that they can be put into a
+  // string literal.
+  var escapes = {
+    "'":      "'",
+    '\\':     '\\',
+    '\r':     'r',
+    '\n':     'n',
+    '\u2028': 'u2028',
+    '\u2029': 'u2029'
+  };
+
+  var escaper = /\\|'|\r|\n|\u2028|\u2029/g;
+
+  var escapeChar = function(match) {
+    return '\\' + escapes[match];
+  };
+
+  // JavaScript micro-templating, similar to John Resig's implementation.
+  // Underscore templating handles arbitrary delimiters, preserves whitespace,
+  // and correctly escapes quotes within interpolated code.
+  // NB: `oldSettings` only exists for backwards compatibility.
+  _.template = function(text, settings, oldSettings) {
+    if (!settings && oldSettings) settings = oldSettings;
+    settings = _.defaults({}, settings, _.templateSettings);
+
+    // Combine delimiters into one regular expression via alternation.
+    var matcher = RegExp([
+      (settings.escape || noMatch).source,
+      (settings.interpolate || noMatch).source,
+      (settings.evaluate || noMatch).source
+    ].join('|') + '|$', 'g');
+
+    // Compile the template source, escaping string literals appropriately.
+    var index = 0;
+    var source = "__p+='";
+    text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
+      source += text.slice(index, offset).replace(escaper, escapeChar);
+      index = offset + match.length;
+
+      if (escape) {
+        source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
+      } else if (interpolate) {
+        source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
+      } else if (evaluate) {
+        source += "';\n" + evaluate + "\n__p+='";
+      }
+
+      // Adobe VMs need the match returned to produce the correct offest.
+      return match;
+    });
+    source += "';\n";
+
+    // If a variable is not specified, place data values in local scope.
+    if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
+
+    source = "var __t,__p='',__j=Array.prototype.join," +
+      "print=function(){__p+=__j.call(arguments,'');};\n" +
+      source + 'return __p;\n';
+
+    try {
+      var render = new Function(settings.variable || 'obj', '_', source);
+    } catch (e) {
+      e.source = source;
+      throw e;
+    }
+
+    var template = function(data) {
+      return render.call(this, data, _);
+    };
+
+    // Provide the compiled source as a convenience for precompilation.
+    var argument = settings.variable || 'obj';
+    template.source = 'function(' + argument + '){\n' + source + '}';
+
+    return template;
+  };
+
+  // Add a "chain" function. Start chaining a wrapped Underscore object.
+  _.chain = function(obj) {
+    var instance = _(obj);
+    instance._chain = true;
+    return instance;
+  };
+
+  // OOP
+  // ---------------
+  // If Underscore is called as a function, it returns a wrapped object that
+  // can be used OO-style. This wrapper holds altered versions of all the
+  // underscore functions. Wrapped objects may be chained.
+
+  // Helper function to continue chaining intermediate results.
+  var result = function(instance, obj) {
+    return instance._chain ? _(obj).chain() : obj;
+  };
+
+  // Add your own custom functions to the Underscore object.
+  _.mixin = function(obj) {
+    _.each(_.functions(obj), function(name) {
+      var func = _[name] = obj[name];
+      _.prototype[name] = function() {
+        var args = [this._wrapped];
+        push.apply(args, arguments);
+        return result(this, func.apply(_, args));
+      };
+    });
+  };
+
+  // Add all of the Underscore functions to the wrapper object.
+  _.mixin(_);
+
+  // Add all mutator Array functions to the wrapper.
+  _.each(['pop', 'push', 'reverse', 'shift', 'sort', 'splice', 'unshift'], function(name) {
+    var method = ArrayProto[name];
+    _.prototype[name] = function() {
+      var obj = this._wrapped;
+      method.apply(obj, arguments);
+      if ((name === 'shift' || name === 'splice') && obj.length === 0) delete obj[0];
+      return result(this, obj);
+    };
+  });
+
+  // Add all accessor Array functions to the wrapper.
+  _.each(['concat', 'join', 'slice'], function(name) {
+    var method = ArrayProto[name];
+    _.prototype[name] = function() {
+      return result(this, method.apply(this._wrapped, arguments));
+    };
+  });
+
+  // Extracts the result from a wrapped and chained object.
+  _.prototype.value = function() {
+    return this._wrapped;
+  };
+
+  // Provide unwrapping proxy for some methods used in engine operations
+  // such as arithmetic and JSON stringification.
+  _.prototype.valueOf = _.prototype.toJSON = _.prototype.value;
+
+  _.prototype.toString = function() {
+    return '' + this._wrapped;
+  };
+
+  // AMD registration happens at the end for compatibility with AMD loaders
+  // that may not enforce next-turn semantics on modules. Even though general
+  // practice for AMD registration is to be anonymous, underscore registers
+  // as a named module because, like jQuery, it is a base library that is
+  // popular enough to be bundled in a third party lib, but not be part of
+  // an AMD load request. Those cases could generate an error when an
+  // anonymous define() is called outside of a loader request.
+  if (typeof define === 'function' && define.amd) {
+    define('underscore', [], function() {
+      return _;
+    });
+  }
+}.call(this));
+
+
+/***/ }),
+
+/***/ 941:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+Object.defineProperty(exports, "__esModule", { value: true });
+var basiccreds_1 = __webpack_require__(12);
+exports.BasicCredentialHandler = basiccreds_1.BasicCredentialHandler;
+var bearertoken_1 = __webpack_require__(571);
+exports.BearerCredentialHandler = bearertoken_1.BearerCredentialHandler;
+var ntlm_1 = __webpack_require__(525);
+exports.NtlmCredentialHandler = ntlm_1.NtlmCredentialHandler;
+var personalaccesstoken_1 = __webpack_require__(327);
+exports.PersonalAccessTokenCredentialHandler = personalaccesstoken_1.PersonalAccessTokenCredentialHandler;
+
+
+/***/ }),
+
+/***/ 986:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
+    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
+    return new (P || (P = Promise))(function (resolve, reject) {
+        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
+        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
+        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
+        step((generator = generator.apply(thisArg, _arguments || [])).next());
+    });
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+const tr = __webpack_require__(9);
+/**
+ * Exec a command.
+ * Output will be streamed to the live console.
+ * Returns promise with return code
+ *
+ * @param     commandLine        command to execute (can include additional args). Must be correctly escaped.
+ * @param     args               optional arguments for tool. Escaping is handled by the lib.
+ * @param     options            optional exec options.  See ExecOptions
+ * @returns   Promise<number>    exit code
+ */
+function exec(commandLine, args, options) {
+    return __awaiter(this, void 0, void 0, function* () {
+        const commandArgs = tr.argStringToArray(commandLine);
+        if (commandArgs.length === 0) {
+            throw new Error(`Parameter 'commandLine' cannot be null or empty.`);
+        }
+        // Path to tool to execute should be first arg
+        const toolPath = commandArgs[0];
+        args = commandArgs.slice(1).concat(args || []);
+        const runner = new tr.ToolRunner(toolPath, args, options);
+        return runner.exec();
+    });
+}
+exports.exec = exec;
+//# sourceMappingURL=exec.js.map
+
+/***/ })
+
+/******/ });
\ No newline at end of file
diff --git a/examples.md b/examples.md
index 54c05bb..ca571d8 100644
--- a/examples.md
+++ b/examples.md
@@ -15,7 +15,7 @@
 ## Node - npm
 
 ```yaml
-- uses: actions/cache@preview
+- uses: actions/cache@v1
   with:
     path: node_modules
     key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
@@ -26,7 +26,7 @@
 ## Node - Yarn
 
 ```yaml
-- uses: actions/cache@preview
+- uses: actions/cache@v1
   with:
     path: ~/.cache/yarn
     key: ${{ runner.os }}-yarn-${{ hashFiles(format('{0}{1}', github.workspace, '/yarn.lock')) }}
@@ -37,7 +37,7 @@
 ## C# - Nuget
 Using [NuGet lock files](https://docs.microsoft.com/nuget/consume-packages/package-references-in-project-files#locking-dependencies):
 ```yaml
-- uses: actions/cache@preview
+- uses: actions/cache@v1
   with:
     path: ~/.nuget/packages
     key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
@@ -48,7 +48,7 @@ Using [NuGet lock files](https://docs.microsoft.com/nuget/consume-packages/packa
 ## Java - Gradle
 
 ```yaml
-- uses: actions/cache@preview
+- uses: actions/cache@v1
   with:
     path: ~/.gradle/caches
     key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle') }}
@@ -59,7 +59,7 @@ Using [NuGet lock files](https://docs.microsoft.com/nuget/consume-packages/packa
 ## Java - Maven
 
 ```yaml
-- uses: actions/cache@preview
+- uses: actions/cache@v1
   with:
     path: ~/.m2/repository
     key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
@@ -70,7 +70,7 @@ Using [NuGet lock files](https://docs.microsoft.com/nuget/consume-packages/packa
 ## Swift, Objective-C - Carthage
 
 ```yaml
-uses: actions/cache@preview
+uses: actions/cache@v1
       with:
         path: Carthage
         key: ${{ runner.os }}-carthage-${{ hashFiles('**/Cartfile.resolved') }}
@@ -81,7 +81,7 @@ uses: actions/cache@preview
 ## Swift, Objective-C - CocoaPods
 
 ```yaml
-- uses: actions/cache@preview
+- uses: actions/cache@v1
   with:
     path: Pods
     key: ${{ runner.os }}-pods-${{ hashFiles('**/Podfile.lock') }}
@@ -92,7 +92,7 @@ uses: actions/cache@preview
 ## Ruby - Gem
 
 ```yaml
-- uses: actions/cache@preview
+- uses: actions/cache@v1
   with:
     path: vendor/bundle
     key: ${{ runner.os }}-gem-${{ hashFiles('**/Gemfile.lock') }}
@@ -103,7 +103,7 @@ uses: actions/cache@preview
 ## Go - Modules
 
 ```yaml
-- uses: actions/cache@preview
+- uses: actions/cache@v1
   with:
     path: ~/go/pkg/mod
     key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
@@ -113,7 +113,7 @@ uses: actions/cache@preview
 
 ## Elixir - Mix
 ```yaml
-- uses: actions/cache@preview
+- uses: actions/cache@v1
   with:
     path: deps
     key: ${{ runner.os }}-mix-${{ hashFiles(format('{0}{1}', github.workspace, '/mix.lock')) }}
@@ -125,17 +125,17 @@ uses: actions/cache@preview
 
 ```
 - name: Cache cargo registry
-  uses: actions/cache@preview
+  uses: actions/cache@v1
   with:
     path: ~/.cargo/registry
     key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
 - name: Cache cargo index
-  uses: actions/cache@preview
+  uses: actions/cache@v1
   with:
     path: ~/.cargo/git
     key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
 - name: Cache cargo build
-  uses: actions/cache@preview
+  uses: actions/cache@v1
   with:
     path: target
     key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
diff --git a/package-lock.json b/package-lock.json
index ed53148..59a5bb6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "cache",
-  "version": "0.0.1",
+  "version": "1.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index f5ce058..84b7733 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cache",
-  "version": "0.0.2",
+  "version": "1.0.0",
   "private": true,
   "description": "Cache dependencies and build outputs",
   "main": "dist/restore/index.js",