change install dir

dist/setup/index.js

@@ -72836,7 +72836,7 @@ const core = __importStar(__nccwpck_require__(2186));
 const exec = __importStar(__nccwpck_require__(1514));
 const io = __importStar(__nccwpck_require__(7436));
 const hc = __importStar(__nccwpck_require__(6255));
-const fs_1 = __nccwpck_require__(7147);
+const fs_1 = __importStar(__nccwpck_require__(7147));
 const path_1 = __importDefault(__nccwpck_require__(1017));
 const os_1 = __importDefault(__nccwpck_require__(2037));
 const semver_1 = __importDefault(__nccwpck_require__(5911));
@@ -73008,6 +73008,16 @@ class DotnetInstallScript {
     }
 }
 exports.DotnetInstallScript = DotnetInstallScript;
+// Workaround for slow installation on Windows with network attached C: drive
+// see https://github.com/actions/setup-dotnet/issues/260
+const fixWindowsInstallDir = (installDir) => {
+    if (!(0, utils_1.isSelfHosted)() && fs_1.default.existsSync('d:\\')) {
+        return installDir.replace(/^[cC]:\\/, 'd:\\');
+    }
+    else {
+        return installDir;
+    }
+};
 class DotnetInstallDir {
     static convertInstallPathToAbsolute(installDir) {
         if (path_1.default.isAbsolute(installDir))
@@ -73029,7 +73039,7 @@ exports.DotnetInstallDir = DotnetInstallDir;
 DotnetInstallDir.default = {
     linux: '/usr/share/dotnet',
     mac: path_1.default.join(process.env['HOME'] + '', '.dotnet'),
-    windows: path_1.default.join(process.env['PROGRAMFILES'] + '', 'dotnet')
+    windows: fixWindowsInstallDir(path_1.default.join(process.env['PROGRAMFILES'] + '', 'dotnet'))
 };
 DotnetInstallDir.dirPath = process.env['DOTNET_INSTALL_DIR']
     ? DotnetInstallDir.convertInstallPathToAbsolute(process.env['DOTNET_INSTALL_DIR'])
@@ -73272,7 +73282,7 @@ run();
 "use strict";
 
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.PLATFORM = exports.IS_WINDOWS = void 0;
+exports.isSelfHosted = exports.PLATFORM = exports.IS_WINDOWS = void 0;
 exports.IS_WINDOWS = process.platform === 'win32';
 exports.PLATFORM = (() => {
     if (process.platform === 'win32')
@@ -73281,6 +73291,10 @@ exports.PLATFORM = (() => {
         return 'linux';
     return 'mac';
 })();
+const isSelfHosted = () => process.env['AGENT_ISSELFHOSTED'] === '1' ||
+    (process.env['AGENT_ISSELFHOSTED'] === undefined &&
+        process.env['RUNNER_ENVIRONMENT'] !== 'github-hosted');
+exports.isSelfHosted = isSelfHosted;
 
 
 /***/ }),

src/installer.ts

@@ -3,11 +3,11 @@ import * as core from '@actions/core';
 import * as exec from '@actions/exec';
 import * as io from '@actions/io';
 import * as hc from '@actions/http-client';
-import {chmodSync} from 'fs';
+import fs, {chmodSync} from 'fs';
 import path from 'path';
 import os from 'os';
 import semver from 'semver';
-import {IS_WINDOWS, PLATFORM} from './utils';
+import {IS_WINDOWS, isSelfHosted, PLATFORM} from './utils';
 import {QualityOptions} from './setup-dotnet';
 
 export interface DotnetVersion {
@@ -215,11 +215,23 @@ export class DotnetInstallScript {
   }
 }
 
+// Workaround for slow installation on Windows with network attached C: drive
+// see https://github.com/actions/setup-dotnet/issues/260
+const fixWindowsInstallDir = (installDir: string): string => {
+  if (!isSelfHosted() && fs.existsSync('d:\\')) {
+    return installDir.replace(/^[cC]:\\/, 'd:\\');
+  } else {
+    return installDir;
+  }
+};
+
 export abstract class DotnetInstallDir {
   private static readonly default = {
     linux: '/usr/share/dotnet',
     mac: path.join(process.env['HOME'] + '', '.dotnet'),
-    windows: path.join(process.env['PROGRAMFILES'] + '', 'dotnet')
+    windows: fixWindowsInstallDir(
+      path.join(process.env['PROGRAMFILES'] + '', 'dotnet')
+    )
   };
 
   public static readonly dirPath = process.env['DOTNET_INSTALL_DIR']

src/utils.ts

@@ -4,3 +4,7 @@ export const PLATFORM = ((): 'windows' | 'linux' | 'mac' => {
   if (process.platform === 'linux') return 'linux';
   return 'mac';
 })();
+export const isSelfHosted = (): boolean =>
+  process.env['AGENT_ISSELFHOSTED'] === '1' ||
+  (process.env['AGENT_ISSELFHOSTED'] === undefined &&
+    process.env['RUNNER_ENVIRONMENT'] !== 'github-hosted');