Refactor issue processor (#45)

* Refctor into an issue processor, add debug mode
* Move processor to use its own types so testing is easier
* Add more tests
This commit is contained in:
Ross Brodbeck 2020-04-16 13:57:59 -04:00 committed by GitHub
parent 6127f8ef7a
commit aad6ffa865
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7 changed files with 601 additions and 252 deletions

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@ -23,7 +23,7 @@
"@typescript-eslint/generic-type-naming": ["error", "^[A-Z][A-Za-z]*$"],
"@typescript-eslint/no-array-constructor": "error",
"@typescript-eslint/no-empty-interface": "error",
"@typescript-eslint/no-explicit-any": "error",
"@typescript-eslint/no-explicit-any": "off",
"@typescript-eslint/no-extraneous-class": "error",
"@typescript-eslint/no-for-in-array": "error",
"@typescript-eslint/no-inferrable-types": "error",
@ -45,7 +45,7 @@
"@typescript-eslint/restrict-plus-operands": "error",
"semi": "off",
"@typescript-eslint/type-annotation-spacing": "error",
"@typescript-eslint/unbound-method": "error"
"@typescript-eslint/unbound-method": "off"
},
"env": {
"node": true,

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@ -64,3 +64,7 @@ jobs:
stale-pr-label: 'no-pr-activity'
exempt-pr-labels: 'awaiting-approval,work-in-progress'
```
### Debugging
To see debug ouput from this action, you must set the secret `ACTIONS_STEP_DEBUG` to `true` in your repository. You can run this action in debug only mode (no actions will be taken on your issues) by passing `debug-only` `true` as an argument to the action.

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@ -1,3 +1,180 @@
describe('TODO - Add a test suite', () => {
it('TODO - Add a test', async () => {});
import * as core from '@actions/core';
import * as github from '@actions/github';
import {Octokit} from '@octokit/rest';
import {
IssueProcessor,
Issue,
Label,
IssueProcessorOptions
} from '../src/IssueProcessor';
function generateIssue(
id: number,
title: string,
updatedAt: string,
isPullRequest: boolean = false,
labels: string[] = []
): Issue {
return {
number: id,
labels: labels.map(l => {
return {name: l};
}),
title: title,
updated_at: updatedAt,
pull_request: isPullRequest ? {} : null
};
}
const DefaultProcessorOptions: IssueProcessorOptions = {
repoToken: 'none',
staleIssueMessage: 'This issue is stale',
stalePrMessage: 'This PR is stale',
daysBeforeStale: 1,
daysBeforeClose: 1,
staleIssueLabel: 'Stale',
exemptIssueLabels: '',
stalePrLabel: 'Stale',
exemptPrLabels: '',
onlyLabels: '',
operationsPerRun: 100,
debugOnly: true
};
test('empty issue list results in 1 operation', async () => {
const processor = new IssueProcessor(DefaultProcessorOptions, async () => []);
// process our fake issue list
const operationsLeft = await processor.processIssues(1);
// processing an empty issue list should result in 1 operation
expect(operationsLeft).toEqual(99);
});
test('processing an issue with no label will make it stale', async () => {
const TestIssueList: Issue[] = [
generateIssue(1, 'My first issue', '2020-01-01T17:00:00Z')
];
const processor = new IssueProcessor(DefaultProcessorOptions, async p =>
p == 1 ? TestIssueList : []
);
// process our fake issue list
await processor.processIssues(1);
expect(processor.staleIssues.length).toEqual(1);
expect(processor.closedIssues.length).toEqual(0);
});
test('processing a stale issue will close it', async () => {
const TestIssueList: Issue[] = [
generateIssue(1, 'My first issue', '2020-01-01T17:00:00Z', false, ['Stale'])
];
const processor = new IssueProcessor(DefaultProcessorOptions, async p =>
p == 1 ? TestIssueList : []
);
// process our fake issue list
await processor.processIssues(1);
expect(processor.staleIssues.length).toEqual(0);
expect(processor.closedIssues.length).toEqual(1);
});
test('processing a stale PR will close it', async () => {
const TestIssueList: Issue[] = [
generateIssue(1, 'My first PR', '2020-01-01T17:00:00Z', true, ['Stale'])
];
const processor = new IssueProcessor(DefaultProcessorOptions, async p =>
p == 1 ? TestIssueList : []
);
// process our fake issue list
await processor.processIssues(1);
expect(processor.staleIssues.length).toEqual(0);
expect(processor.closedIssues.length).toEqual(1);
});
test('exempt issue labels will not be marked stale', async () => {
const TestIssueList: Issue[] = [
generateIssue(1, 'My first issue', '2020-01-01T17:00:00Z', false, [
'Exempt'
])
];
let opts = DefaultProcessorOptions;
opts.exemptIssueLabels = 'Exempt';
const processor = new IssueProcessor(DefaultProcessorOptions, async p =>
p == 1 ? TestIssueList : []
);
// process our fake issue list
await processor.processIssues(1);
expect(processor.staleIssues.length).toEqual(0);
expect(processor.closedIssues.length).toEqual(0);
});
test('exempt issue labels will not be marked stale (multi issue label with spaces)', async () => {
const TestIssueList: Issue[] = [
generateIssue(1, 'My first issue', '2020-01-01T17:00:00Z', false, ['Cool'])
];
let opts = DefaultProcessorOptions;
opts.exemptIssueLabels = 'Exempt, Cool, None';
const processor = new IssueProcessor(DefaultProcessorOptions, async p =>
p == 1 ? TestIssueList : []
);
// process our fake issue list
await processor.processIssues(1);
expect(processor.staleIssues.length).toEqual(0);
expect(processor.closedIssues.length).toEqual(0);
});
test('exempt issue labels will not be marked stale (multi issue label)', async () => {
const TestIssueList: Issue[] = [
generateIssue(1, 'My first issue', '2020-01-01T17:00:00Z', false, ['Cool'])
];
let opts = DefaultProcessorOptions;
opts.exemptIssueLabels = 'Exempt,Cool,None';
const processor = new IssueProcessor(DefaultProcessorOptions, async p =>
p == 1 ? TestIssueList : []
);
// process our fake issue list
await processor.processIssues(1);
expect(processor.staleIssues.length).toEqual(0);
expect(processor.closedIssues.length).toEqual(0);
});
test('exempt pr labels will not be marked stale', async () => {
const TestIssueList: Issue[] = [
generateIssue(1, 'My first issue', '2020-01-01T17:00:00Z', false, ['Cool']),
generateIssue(2, 'My first PR', '2020-01-01T17:00:00Z', true, ['Cool']),
generateIssue(3, 'Another issue', '2020-01-01T17:00:00Z', false)
];
let opts = DefaultProcessorOptions;
opts.exemptIssueLabels = 'Cool';
const processor = new IssueProcessor(DefaultProcessorOptions, async p =>
p == 1 ? TestIssueList : []
);
// process our fake issue list
await processor.processIssues(1);
expect(processor.staleIssues.length).toEqual(2); // PR should get processed even though it has an exempt **issue** label
});

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@ -33,6 +33,9 @@ inputs:
operations-per-run:
description: 'The maximum number of operations per run, used to control rate limiting.'
default: 30
debug-only:
description: 'Run the processor in debug mode without actually performing any operations on live issues.'
default: false
runs:
using: 'node12'
main: 'dist/index.js'

275
dist/index.js vendored
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@ -3729,13 +3729,13 @@ var __importStar = (this && this.__importStar) || function (mod) {
};
Object.defineProperty(exports, "__esModule", { value: true });
const core = __importStar(__webpack_require__(470));
const github = __importStar(__webpack_require__(469));
const IssueProcessor_1 = __webpack_require__(656);
function run() {
return __awaiter(this, void 0, void 0, function* () {
try {
const args = getAndValidateArgs();
const client = new github.GitHub(args.repoToken);
yield processIssues(client, args, args.operationsPerRun);
const processor = new IssueProcessor_1.IssueProcessor(args);
yield processor.processIssues();
}
catch (error) {
core.error(error);
@ -3743,99 +3743,6 @@ function run() {
}
});
}
function processIssues(client, args, operationsLeft, page = 1) {
return __awaiter(this, void 0, void 0, function* () {
const issues = yield client.issues.listForRepo({
owner: github.context.repo.owner,
repo: github.context.repo.repo,
state: 'open',
labels: args.onlyLabels,
per_page: 100,
page
});
operationsLeft -= 1;
if (issues.data.length === 0 || operationsLeft === 0) {
return operationsLeft;
}
for (const issue of issues.data.values()) {
core.debug(`found issue: ${issue.title} last updated ${issue.updated_at}`);
const isPr = !!issue.pull_request;
const staleMessage = isPr ? args.stalePrMessage : args.staleIssueMessage;
if (!staleMessage) {
core.debug(`skipping ${isPr ? 'pr' : 'issue'} due to empty message`);
continue;
}
const staleLabel = isPr ? args.stalePrLabel : args.staleIssueLabel;
const exemptLabels = parseCommaSeparatedString(isPr ? args.exemptPrLabels : args.exemptIssueLabels);
if (exemptLabels.some(exemptLabel => isLabeled(issue, exemptLabel))) {
continue;
}
else if (isLabeled(issue, staleLabel)) {
if (args.daysBeforeClose >= 0 &&
wasLastUpdatedBefore(issue, args.daysBeforeClose)) {
operationsLeft -= yield closeIssue(client, issue);
}
else {
continue;
}
}
else if (wasLastUpdatedBefore(issue, args.daysBeforeStale)) {
operationsLeft -= yield markStale(client, issue, staleMessage, staleLabel);
}
if (operationsLeft <= 0) {
core.warning(`performed ${args.operationsPerRun} operations, exiting to avoid rate limit`);
return 0;
}
}
return yield processIssues(client, args, operationsLeft, page + 1);
});
}
function isLabeled(issue, label) {
const labelComparer = l => label.localeCompare(l.name, undefined, { sensitivity: 'accent' }) === 0;
return issue.labels.filter(labelComparer).length > 0;
}
function wasLastUpdatedBefore(issue, num_days) {
const daysInMillis = 1000 * 60 * 60 * 24 * num_days;
const millisSinceLastUpdated = new Date().getTime() - new Date(issue.updated_at).getTime();
return millisSinceLastUpdated >= daysInMillis;
}
function markStale(client, issue, staleMessage, staleLabel) {
return __awaiter(this, void 0, void 0, function* () {
core.debug(`marking issue${issue.title} as stale`);
yield client.issues.createComment({
owner: github.context.repo.owner,
repo: github.context.repo.repo,
issue_number: issue.number,
body: staleMessage
});
yield client.issues.addLabels({
owner: github.context.repo.owner,
repo: github.context.repo.repo,
issue_number: issue.number,
labels: [staleLabel]
});
return 2; // operations performed
});
}
function closeIssue(client, issue) {
return __awaiter(this, void 0, void 0, function* () {
core.debug(`closing issue ${issue.title} for being stale`);
yield client.issues.update({
owner: github.context.repo.owner,
repo: github.context.repo.repo,
issue_number: issue.number,
state: 'closed'
});
return 1; // operations performed
});
}
function parseCommaSeparatedString(s) {
// String.prototype.split defaults to [''] when called on an empty string
// In this case, we'd prefer to just return an empty array indicating no labels
if (!s.length)
return [];
return s.split(",");
}
function getAndValidateArgs() {
const args = {
repoToken: core.getInput('repo-token', { required: true }),
@ -3848,7 +3755,8 @@ function getAndValidateArgs() {
stalePrLabel: core.getInput('stale-pr-label', { required: true }),
exemptPrLabels: core.getInput('exempt-pr-labels'),
onlyLabels: core.getInput('only-labels'),
operationsPerRun: parseInt(core.getInput('operations-per-run', { required: true }))
operationsPerRun: parseInt(core.getInput('operations-per-run', { required: true })),
debugOnly: core.getInput('debug-only') === 'true'
};
for (const numberInput of [
'days-before-stale',
@ -8509,6 +8417,177 @@ if (process.platform === 'linux') {
}
/***/ }),
/***/ 656:
/***/ (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 github = __importStar(__webpack_require__(469));
/***
* Handle processing of issues for staleness/closure.
*/
class IssueProcessor {
constructor(options, getIssues) {
this.operationsLeft = 0;
this.staleIssues = [];
this.closedIssues = [];
this.options = options;
this.operationsLeft = options.operationsPerRun;
this.client = new github.GitHub(options.repoToken);
if (getIssues) {
this.getIssues = getIssues;
}
if (this.options.debugOnly) {
core.warning('Executing in debug mode. Debug output will be written but no issues will be processed.');
}
}
processIssues(page = 1) {
return __awaiter(this, void 0, void 0, function* () {
if (this.operationsLeft <= 0) {
core.warning('Reached max number of operations to process. Exiting.');
return 0;
}
// get the next batch of issues
const issues = yield this.getIssues(page);
this.operationsLeft -= 1;
if (issues.length <= 0) {
core.debug('No more issues found to process. Exiting.');
return this.operationsLeft;
}
for (const issue of issues.values()) {
const isPr = !!issue.pull_request;
core.debug(`Found issue: issue #${issue.number} - ${issue.title} last updated ${issue.updated_at} (is pr? ${isPr})`);
// calculate string based messages for this issue
const staleMessage = isPr
? this.options.stalePrMessage
: this.options.staleIssueMessage;
const staleLabel = isPr
? this.options.stalePrLabel
: this.options.staleIssueLabel;
const exemptLabels = IssueProcessor.parseCommaSeparatedString(isPr ? this.options.exemptPrLabels : this.options.exemptIssueLabels);
const issueType = isPr ? 'pr' : 'issue';
if (!staleMessage) {
core.debug(`Skipping ${issueType} due to empty stale message`);
continue;
}
if (exemptLabels.some((exemptLabel) => IssueProcessor.isLabeled(issue, exemptLabel))) {
core.debug(`Skipping ${issueType} because it has an exempt label`);
continue; // don't process exempt issues
}
if (IssueProcessor.isLabeled(issue, staleLabel)) {
core.debug(`Found a stale ${issueType}`);
if (this.options.daysBeforeClose >= 0 &&
IssueProcessor.wasLastUpdatedBefore(issue, this.options.daysBeforeClose)) {
core.debug(`Closing ${issueType} because it was last updated on ${issue.updated_at}`);
yield this.closeIssue(issue);
this.operationsLeft -= 1;
}
else {
core.debug(`Ignoring stale ${issueType} because it was updated recenlty`);
}
}
else if (IssueProcessor.wasLastUpdatedBefore(issue, this.options.daysBeforeStale)) {
core.debug(`Marking ${issueType} stale because it was last updated on ${issue.updated_at}`);
yield this.markStale(issue, staleMessage, staleLabel);
this.operationsLeft -= 2;
}
}
// do the next batch
return this.processIssues(page + 1);
});
}
// grab issues from github in baches of 100
getIssues(page) {
return __awaiter(this, void 0, void 0, function* () {
const issueResult = yield this.client.issues.listForRepo({
owner: github.context.repo.owner,
repo: github.context.repo.repo,
state: 'open',
labels: this.options.onlyLabels,
per_page: 100,
page
});
return issueResult.data;
});
}
// Mark an issue as stale with a comment and a label
markStale(issue, staleMessage, staleLabel) {
return __awaiter(this, void 0, void 0, function* () {
core.debug(`Marking issue #${issue.number} - ${issue.title} as stale`);
this.staleIssues.push(issue);
if (this.options.debugOnly) {
return;
}
yield this.client.issues.createComment({
owner: github.context.repo.owner,
repo: github.context.repo.repo,
issue_number: issue.number,
body: staleMessage
});
yield this.client.issues.addLabels({
owner: github.context.repo.owner,
repo: github.context.repo.repo,
issue_number: issue.number,
labels: [staleLabel]
});
});
}
/// Close an issue based on staleness
closeIssue(issue) {
return __awaiter(this, void 0, void 0, function* () {
core.debug(`Closing issue #${issue.number} - ${issue.title} for being stale`);
this.closedIssues.push(issue);
if (this.options.debugOnly) {
return;
}
yield this.client.issues.update({
owner: github.context.repo.owner,
repo: github.context.repo.repo,
issue_number: issue.number,
state: 'closed'
});
});
}
static isLabeled(issue, label) {
const labelComparer = l => label.localeCompare(l.name, undefined, { sensitivity: 'accent' }) === 0;
return issue.labels.filter(labelComparer).length > 0;
}
static wasLastUpdatedBefore(issue, num_days) {
const daysInMillis = 1000 * 60 * 60 * 24 * num_days;
const millisSinceLastUpdated = new Date().getTime() - new Date(issue.updated_at).getTime();
return millisSinceLastUpdated >= daysInMillis;
}
static parseCommaSeparatedString(s) {
// String.prototype.split defaults to [''] when called on an empty string
// In this case, we'd prefer to just return an empty array indicating no labels
if (!s.length)
return [];
return s.split(',').map(l => l.trim());
}
}
exports.IssueProcessor = IssueProcessor;
/***/ }),
/***/ 669:
@ -24841,7 +24920,7 @@ exports.requestLog = requestLog;
/***/ 919:
/***/ (function(module) {
module.exports = {"_args":[["@octokit/rest@16.43.1","/Users/rwilsonperkin/Projects/stale"]],"_from":"@octokit/rest@16.43.1","_id":"@octokit/rest@16.43.1","_inBundle":false,"_integrity":"sha512-gfFKwRT/wFxq5qlNjnW2dh+qh74XgTQ2B179UX5K1HYCluioWj8Ndbgqw2PVqa1NnVJkGHp2ovMpVn/DImlmkw==","_location":"/@actions/github/@octokit/rest","_phantomChildren":{},"_requested":{"type":"version","registry":true,"raw":"@octokit/rest@16.43.1","name":"@octokit/rest","escapedName":"@octokit%2frest","scope":"@octokit","rawSpec":"16.43.1","saveSpec":null,"fetchSpec":"16.43.1"},"_requiredBy":["/@actions/github"],"_resolved":"https://registry.npmjs.org/@octokit/rest/-/rest-16.43.1.tgz","_spec":"16.43.1","_where":"/Users/rwilsonperkin/Projects/stale","author":{"name":"Gregor Martynus","url":"https://github.com/gr2m"},"bugs":{"url":"https://github.com/octokit/rest.js/issues"},"bundlesize":[{"path":"./dist/octokit-rest.min.js.gz","maxSize":"33 kB"}],"contributors":[{"name":"Mike de Boer","email":"info@mikedeboer.nl"},{"name":"Fabian Jakobs","email":"fabian@c9.io"},{"name":"Joe Gallo","email":"joe@brassafrax.com"},{"name":"Gregor Martynus","url":"https://github.com/gr2m"}],"dependencies":{"@octokit/auth-token":"^2.4.0","@octokit/plugin-paginate-rest":"^1.1.1","@octokit/plugin-request-log":"^1.0.0","@octokit/plugin-rest-endpoint-methods":"2.4.0","@octokit/request":"^5.2.0","@octokit/request-error":"^1.0.2","atob-lite":"^2.0.0","before-after-hook":"^2.0.0","btoa-lite":"^1.0.0","deprecation":"^2.0.0","lodash.get":"^4.4.2","lodash.set":"^4.3.2","lodash.uniq":"^4.5.0","octokit-pagination-methods":"^1.1.0","once":"^1.4.0","universal-user-agent":"^4.0.0"},"description":"GitHub REST API client for Node.js","devDependencies":{"@gimenete/type-writer":"^0.1.3","@octokit/auth":"^1.1.1","@octokit/fixtures-server":"^5.0.6","@octokit/graphql":"^4.2.0","@types/node":"^13.1.0","bundlesize":"^0.18.0","chai":"^4.1.2","compression-webpack-plugin":"^3.1.0","cypress":"^3.0.0","glob":"^7.1.2","http-proxy-agent":"^4.0.0","lodash.camelcase":"^4.3.0","lodash.merge":"^4.6.1","lodash.upperfirst":"^4.3.1","lolex":"^5.1.2","mkdirp":"^1.0.0","mocha":"^7.0.1","mustache":"^4.0.0","nock":"^11.3.3","npm-run-all":"^4.1.2","nyc":"^15.0.0","prettier":"^1.14.2","proxy":"^1.0.0","semantic-release":"^17.0.0","sinon":"^8.0.0","sinon-chai":"^3.0.0","sort-keys":"^4.0.0","string-to-arraybuffer":"^1.0.0","string-to-jsdoc-comment":"^1.0.0","typescript":"^3.3.1","webpack":"^4.0.0","webpack-bundle-analyzer":"^3.0.0","webpack-cli":"^3.0.0"},"files":["index.js","index.d.ts","lib","plugins"],"homepage":"https://github.com/octokit/rest.js#readme","keywords":["octokit","github","rest","api-client"],"license":"MIT","name":"@octokit/rest","nyc":{"ignore":["test"]},"publishConfig":{"access":"public"},"release":{"publish":["@semantic-release/npm",{"path":"@semantic-release/github","assets":["dist/*","!dist/*.map.gz"]}]},"repository":{"type":"git","url":"git+https://github.com/octokit/rest.js.git"},"scripts":{"build":"npm-run-all build:*","build:browser":"npm-run-all build:browser:*","build:browser:development":"webpack --mode development --entry . --output-library=Octokit --output=./dist/octokit-rest.js --profile --json > dist/bundle-stats.json","build:browser:production":"webpack --mode production --entry . --plugin=compression-webpack-plugin --output-library=Octokit --output-path=./dist --output-filename=octokit-rest.min.js --devtool source-map","build:ts":"npm run -s update-endpoints:typescript","coverage":"nyc report --reporter=html && open coverage/index.html","generate-bundle-report":"webpack-bundle-analyzer dist/bundle-stats.json --mode=static --no-open --report dist/bundle-report.html","lint":"prettier --check '{lib,plugins,scripts,test}/**/*.{js,json,ts}' 'docs/*.{js,json}' 'docs/src/**/*' index.js README.md package.json","lint:fix":"prettier --write '{lib,plugins,scripts,test}/**/*.{js,json,ts}' 'docs/*.{js,json}' 'docs/src/**/*' index.js README.md package.json","postvalidate:ts":"tsc --noEmit --target es6 test/typescript-validate.ts","prebuild:browser":"mkdirp dist/","pretest":"npm run -s lint","prevalidate:ts":"npm run -s build:ts","start-fixtures-server":"octokit-fixtures-server","test":"nyc mocha test/mocha-node-setup.js \"test/*/**/*-test.js\"","test:browser":"cypress run --browser chrome","update-endpoints":"npm-run-all update-endpoints:*","update-endpoints:fetch-json":"node scripts/update-endpoints/fetch-json","update-endpoints:typescript":"node scripts/update-endpoints/typescript","validate:ts":"tsc --target es6 --noImplicitAny index.d.ts"},"types":"index.d.ts","version":"16.43.1"};
module.exports = {"_from":"@octokit/rest@^16.43.1","_id":"@octokit/rest@16.43.1","_inBundle":false,"_integrity":"sha512-gfFKwRT/wFxq5qlNjnW2dh+qh74XgTQ2B179UX5K1HYCluioWj8Ndbgqw2PVqa1NnVJkGHp2ovMpVn/DImlmkw==","_location":"/@actions/github/@octokit/rest","_phantomChildren":{},"_requested":{"type":"range","registry":true,"raw":"@octokit/rest@^16.43.1","name":"@octokit/rest","escapedName":"@octokit%2frest","scope":"@octokit","rawSpec":"^16.43.1","saveSpec":null,"fetchSpec":"^16.43.1"},"_requiredBy":["/@actions/github"],"_resolved":"https://registry.npmjs.org/@octokit/rest/-/rest-16.43.1.tgz","_shasum":"3b11e7d1b1ac2bbeeb23b08a17df0b20947eda6b","_spec":"@octokit/rest@^16.43.1","_where":"/Users/hross/Code/stale/node_modules/@actions/github","author":{"name":"Gregor Martynus","url":"https://github.com/gr2m"},"bugs":{"url":"https://github.com/octokit/rest.js/issues"},"bundleDependencies":false,"bundlesize":[{"path":"./dist/octokit-rest.min.js.gz","maxSize":"33 kB"}],"contributors":[{"name":"Mike de Boer","email":"info@mikedeboer.nl"},{"name":"Fabian Jakobs","email":"fabian@c9.io"},{"name":"Joe Gallo","email":"joe@brassafrax.com"},{"name":"Gregor Martynus","url":"https://github.com/gr2m"}],"dependencies":{"@octokit/auth-token":"^2.4.0","@octokit/plugin-paginate-rest":"^1.1.1","@octokit/plugin-request-log":"^1.0.0","@octokit/plugin-rest-endpoint-methods":"2.4.0","@octokit/request":"^5.2.0","@octokit/request-error":"^1.0.2","atob-lite":"^2.0.0","before-after-hook":"^2.0.0","btoa-lite":"^1.0.0","deprecation":"^2.0.0","lodash.get":"^4.4.2","lodash.set":"^4.3.2","lodash.uniq":"^4.5.0","octokit-pagination-methods":"^1.1.0","once":"^1.4.0","universal-user-agent":"^4.0.0"},"deprecated":false,"description":"GitHub REST API client for Node.js","devDependencies":{"@gimenete/type-writer":"^0.1.3","@octokit/auth":"^1.1.1","@octokit/fixtures-server":"^5.0.6","@octokit/graphql":"^4.2.0","@types/node":"^13.1.0","bundlesize":"^0.18.0","chai":"^4.1.2","compression-webpack-plugin":"^3.1.0","cypress":"^3.0.0","glob":"^7.1.2","http-proxy-agent":"^4.0.0","lodash.camelcase":"^4.3.0","lodash.merge":"^4.6.1","lodash.upperfirst":"^4.3.1","lolex":"^5.1.2","mkdirp":"^1.0.0","mocha":"^7.0.1","mustache":"^4.0.0","nock":"^11.3.3","npm-run-all":"^4.1.2","nyc":"^15.0.0","prettier":"^1.14.2","proxy":"^1.0.0","semantic-release":"^17.0.0","sinon":"^8.0.0","sinon-chai":"^3.0.0","sort-keys":"^4.0.0","string-to-arraybuffer":"^1.0.0","string-to-jsdoc-comment":"^1.0.0","typescript":"^3.3.1","webpack":"^4.0.0","webpack-bundle-analyzer":"^3.0.0","webpack-cli":"^3.0.0"},"files":["index.js","index.d.ts","lib","plugins"],"homepage":"https://github.com/octokit/rest.js#readme","keywords":["octokit","github","rest","api-client"],"license":"MIT","name":"@octokit/rest","nyc":{"ignore":["test"]},"publishConfig":{"access":"public"},"release":{"publish":["@semantic-release/npm",{"path":"@semantic-release/github","assets":["dist/*","!dist/*.map.gz"]}]},"repository":{"type":"git","url":"git+https://github.com/octokit/rest.js.git"},"scripts":{"build":"npm-run-all build:*","build:browser":"npm-run-all build:browser:*","build:browser:development":"webpack --mode development --entry . --output-library=Octokit --output=./dist/octokit-rest.js --profile --json > dist/bundle-stats.json","build:browser:production":"webpack --mode production --entry . --plugin=compression-webpack-plugin --output-library=Octokit --output-path=./dist --output-filename=octokit-rest.min.js --devtool source-map","build:ts":"npm run -s update-endpoints:typescript","coverage":"nyc report --reporter=html && open coverage/index.html","generate-bundle-report":"webpack-bundle-analyzer dist/bundle-stats.json --mode=static --no-open --report dist/bundle-report.html","lint":"prettier --check '{lib,plugins,scripts,test}/**/*.{js,json,ts}' 'docs/*.{js,json}' 'docs/src/**/*' index.js README.md package.json","lint:fix":"prettier --write '{lib,plugins,scripts,test}/**/*.{js,json,ts}' 'docs/*.{js,json}' 'docs/src/**/*' index.js README.md package.json","postvalidate:ts":"tsc --noEmit --target es6 test/typescript-validate.ts","prebuild:browser":"mkdirp dist/","pretest":"npm run -s lint","prevalidate:ts":"npm run -s build:ts","start-fixtures-server":"octokit-fixtures-server","test":"nyc mocha test/mocha-node-setup.js \"test/*/**/*-test.js\"","test:browser":"cypress run --browser chrome","update-endpoints":"npm-run-all update-endpoints:*","update-endpoints:fetch-json":"node scripts/update-endpoints/fetch-json","update-endpoints:typescript":"node scripts/update-endpoints/typescript","validate:ts":"tsc --target es6 --noImplicitAny index.d.ts"},"types":"index.d.ts","version":"16.43.1"};
/***/ }),

230
src/IssueProcessor.ts Normal file
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@ -0,0 +1,230 @@
import * as core from '@actions/core';
import * as github from '@actions/github';
import {Octokit} from '@octokit/rest';
type OcotoKitIssueList = Octokit.Response<Octokit.IssuesListForRepoResponse>;
export interface Issue {
title: string;
number: number;
updated_at: string;
labels: Label[];
pull_request: any;
}
export interface Label {
name: string;
}
export interface IssueProcessorOptions {
repoToken: string;
staleIssueMessage: string;
stalePrMessage: string;
daysBeforeStale: number;
daysBeforeClose: number;
staleIssueLabel: string;
exemptIssueLabels: string;
stalePrLabel: string;
exemptPrLabels: string;
onlyLabels: string;
operationsPerRun: number;
debugOnly: boolean;
}
/***
* Handle processing of issues for staleness/closure.
*/
export class IssueProcessor {
readonly client: github.GitHub;
readonly options: IssueProcessorOptions;
private operationsLeft: number = 0;
readonly staleIssues: Issue[] = [];
readonly closedIssues: Issue[] = [];
constructor(
options: IssueProcessorOptions,
getIssues?: (page: number) => Promise<Issue[]>
) {
this.options = options;
this.operationsLeft = options.operationsPerRun;
this.client = new github.GitHub(options.repoToken);
if (getIssues) {
this.getIssues = getIssues;
}
if (this.options.debugOnly) {
core.warning(
'Executing in debug mode. Debug output will be written but no issues will be processed.'
);
}
}
async processIssues(page: number = 1): Promise<number> {
if (this.operationsLeft <= 0) {
core.warning('Reached max number of operations to process. Exiting.');
return 0;
}
// get the next batch of issues
const issues: Issue[] = await this.getIssues(page);
this.operationsLeft -= 1;
if (issues.length <= 0) {
core.debug('No more issues found to process. Exiting.');
return this.operationsLeft;
}
for (const issue of issues.values()) {
const isPr = !!issue.pull_request;
core.debug(
`Found issue: issue #${issue.number} - ${issue.title} last updated ${issue.updated_at} (is pr? ${isPr})`
);
// calculate string based messages for this issue
const staleMessage: string = isPr
? this.options.stalePrMessage
: this.options.staleIssueMessage;
const staleLabel: string = isPr
? this.options.stalePrLabel
: this.options.staleIssueLabel;
const exemptLabels = IssueProcessor.parseCommaSeparatedString(
isPr ? this.options.exemptPrLabels : this.options.exemptIssueLabels
);
const issueType: string = isPr ? 'pr' : 'issue';
if (!staleMessage) {
core.debug(`Skipping ${issueType} due to empty stale message`);
continue;
}
if (
exemptLabels.some((exemptLabel: string) =>
IssueProcessor.isLabeled(issue, exemptLabel)
)
) {
core.debug(`Skipping ${issueType} because it has an exempt label`);
continue; // don't process exempt issues
}
if (IssueProcessor.isLabeled(issue, staleLabel)) {
core.debug(`Found a stale ${issueType}`);
if (
this.options.daysBeforeClose >= 0 &&
IssueProcessor.wasLastUpdatedBefore(
issue,
this.options.daysBeforeClose
)
) {
core.debug(
`Closing ${issueType} because it was last updated on ${issue.updated_at}`
);
await this.closeIssue(issue);
this.operationsLeft -= 1;
} else {
core.debug(
`Ignoring stale ${issueType} because it was updated recenlty`
);
}
} else if (
IssueProcessor.wasLastUpdatedBefore(issue, this.options.daysBeforeStale)
) {
core.debug(
`Marking ${issueType} stale because it was last updated on ${issue.updated_at}`
);
await this.markStale(issue, staleMessage, staleLabel);
this.operationsLeft -= 2;
}
}
// do the next batch
return this.processIssues(page + 1);
}
// grab issues from github in baches of 100
private async getIssues(page: number): Promise<Issue[]> {
const issueResult: OcotoKitIssueList = await this.client.issues.listForRepo(
{
owner: github.context.repo.owner,
repo: github.context.repo.repo,
state: 'open',
labels: this.options.onlyLabels,
per_page: 100,
page
}
);
return issueResult.data;
}
// Mark an issue as stale with a comment and a label
private async markStale(
issue: Issue,
staleMessage: string,
staleLabel: string
): Promise<void> {
core.debug(`Marking issue #${issue.number} - ${issue.title} as stale`);
this.staleIssues.push(issue);
if (this.options.debugOnly) {
return;
}
await this.client.issues.createComment({
owner: github.context.repo.owner,
repo: github.context.repo.repo,
issue_number: issue.number,
body: staleMessage
});
await this.client.issues.addLabels({
owner: github.context.repo.owner,
repo: github.context.repo.repo,
issue_number: issue.number,
labels: [staleLabel]
});
}
/// Close an issue based on staleness
private async closeIssue(issue: Issue): Promise<void> {
core.debug(
`Closing issue #${issue.number} - ${issue.title} for being stale`
);
this.closedIssues.push(issue);
if (this.options.debugOnly) {
return;
}
await this.client.issues.update({
owner: github.context.repo.owner,
repo: github.context.repo.repo,
issue_number: issue.number,
state: 'closed'
});
}
private static isLabeled(issue: Issue, label: string): boolean {
const labelComparer: (l: Label) => boolean = l =>
label.localeCompare(l.name, undefined, {sensitivity: 'accent'}) === 0;
return issue.labels.filter(labelComparer).length > 0;
}
private static wasLastUpdatedBefore(issue: Issue, num_days: number): boolean {
const daysInMillis = 1000 * 60 * 60 * 24 * num_days;
const millisSinceLastUpdated =
new Date().getTime() - new Date(issue.updated_at).getTime();
return millisSinceLastUpdated >= daysInMillis;
}
private static parseCommaSeparatedString(s: string): string[] {
// String.prototype.split defaults to [''] when called on an empty string
// In this case, we'd prefer to just return an empty array indicating no labels
if (!s.length) return [];
return s.split(',').map(l => l.trim());
}
}

View File

@ -1,164 +1,19 @@
import * as core from '@actions/core';
import * as github from '@actions/github';
import {Octokit} from '@octokit/rest';
type Issue = Octokit.IssuesListForRepoResponseItem;
type IssueLabel = Octokit.IssuesListForRepoResponseItemLabelsItem;
interface Args {
repoToken: string;
staleIssueMessage: string;
stalePrMessage: string;
daysBeforeStale: number;
daysBeforeClose: number;
staleIssueLabel: string;
exemptIssueLabels: string;
stalePrLabel: string;
exemptPrLabels: string;
onlyLabels: string;
operationsPerRun: number;
}
import {IssueProcessor, IssueProcessorOptions} from './IssueProcessor';
async function run(): Promise<void> {
try {
const args = getAndValidateArgs();
const client = new github.GitHub(args.repoToken);
await processIssues(client, args, args.operationsPerRun);
const processor: IssueProcessor = new IssueProcessor(args);
await processor.processIssues();
} catch (error) {
core.error(error);
core.setFailed(error.message);
}
}
async function processIssues(
client: github.GitHub,
args: Args,
operationsLeft: number,
page: number = 1
): Promise<number> {
const issues = await client.issues.listForRepo({
owner: github.context.repo.owner,
repo: github.context.repo.repo,
state: 'open',
labels: args.onlyLabels,
per_page: 100,
page
});
operationsLeft -= 1;
if (issues.data.length === 0 || operationsLeft === 0) {
return operationsLeft;
}
for (const issue of issues.data.values()) {
core.debug(`found issue: ${issue.title} last updated ${issue.updated_at}`);
const isPr = !!issue.pull_request;
const staleMessage = isPr ? args.stalePrMessage : args.staleIssueMessage;
if (!staleMessage) {
core.debug(`skipping ${isPr ? 'pr' : 'issue'} due to empty message`);
continue;
}
const staleLabel = isPr ? args.stalePrLabel : args.staleIssueLabel;
const exemptLabels = parseCommaSeparatedString(
isPr ? args.exemptPrLabels : args.exemptIssueLabels
);
if (exemptLabels.some(exemptLabel => isLabeled(issue, exemptLabel))) {
continue;
} else if (isLabeled(issue, staleLabel)) {
if (
args.daysBeforeClose >= 0 &&
wasLastUpdatedBefore(issue, args.daysBeforeClose)
) {
operationsLeft -= await closeIssue(client, issue);
} else {
continue;
}
} else if (wasLastUpdatedBefore(issue, args.daysBeforeStale)) {
operationsLeft -= await markStale(
client,
issue,
staleMessage,
staleLabel
);
}
if (operationsLeft <= 0) {
core.warning(
`performed ${args.operationsPerRun} operations, exiting to avoid rate limit`
);
return 0;
}
}
return await processIssues(client, args, operationsLeft, page + 1);
}
function isLabeled(issue: Issue, label: string): boolean {
const labelComparer: (l: IssueLabel) => boolean = l =>
label.localeCompare(l.name, undefined, {sensitivity: 'accent'}) === 0;
return issue.labels.filter(labelComparer).length > 0;
}
function wasLastUpdatedBefore(issue: Issue, num_days: number): boolean {
const daysInMillis = 1000 * 60 * 60 * 24 * num_days;
const millisSinceLastUpdated =
new Date().getTime() - new Date(issue.updated_at).getTime();
return millisSinceLastUpdated >= daysInMillis;
}
async function markStale(
client: github.GitHub,
issue: Issue,
staleMessage: string,
staleLabel: string
): Promise<number> {
core.debug(`marking issue${issue.title} as stale`);
await client.issues.createComment({
owner: github.context.repo.owner,
repo: github.context.repo.repo,
issue_number: issue.number,
body: staleMessage
});
await client.issues.addLabels({
owner: github.context.repo.owner,
repo: github.context.repo.repo,
issue_number: issue.number,
labels: [staleLabel]
});
return 2; // operations performed
}
async function closeIssue(
client: github.GitHub,
issue: Issue
): Promise<number> {
core.debug(`closing issue ${issue.title} for being stale`);
await client.issues.update({
owner: github.context.repo.owner,
repo: github.context.repo.repo,
issue_number: issue.number,
state: 'closed'
});
return 1; // operations performed
}
function parseCommaSeparatedString(s: string): string[] {
// String.prototype.split defaults to [''] when called on an empty string
// In this case, we'd prefer to just return an empty array indicating no labels
if (!s.length) return [];
return s.split(',');
}
function getAndValidateArgs(): Args {
function getAndValidateArgs(): IssueProcessorOptions {
const args = {
repoToken: core.getInput('repo-token', {required: true}),
staleIssueMessage: core.getInput('stale-issue-message'),
@ -176,7 +31,8 @@ function getAndValidateArgs(): Args {
onlyLabels: core.getInput('only-labels'),
operationsPerRun: parseInt(
core.getInput('operations-per-run', {required: true})
)
),
debugOnly: core.getInput('debug-only') === 'true'
};
for (const numberInput of [