mirror of
https://github.com/storybookjs/storybook.git
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111 lines
3.6 KiB
TypeScript
111 lines
3.6 KiB
TypeScript
import { join } from 'node:path';
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import { setOutput } from '@actions/core';
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import { program } from 'commander';
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// eslint-disable-next-line depend/ban-dependencies
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import { readJson } from 'fs-extra';
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import picocolors from 'picocolors';
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import { esMain } from '../utils/esmain';
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import { getPullInfoFromCommit } from './utils/get-github-info';
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import { git } from './utils/git-client';
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program
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.name('is-pr-frozen')
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.description(
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'returns true if the versioning pull request associated with the current branch has the "freeze" label'
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)
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.option('-H, --patch', 'Look for patch PR instead of next PR', false)
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.option('-V, --verbose', 'Enable verbose logging', false);
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const CODE_DIR_PATH = join(__dirname, '..', '..', 'code');
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const CODE_PACKAGE_JSON_PATH = join(CODE_DIR_PATH, 'package.json');
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const getCurrentVersion = async () => {
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console.log(`📐 Reading current version of Storybook...`);
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const { version } = await readJson(CODE_PACKAGE_JSON_PATH);
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return version;
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};
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const getRepo = async (verbose?: boolean): Promise<string> => {
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const remotes = await git.getRemotes(true);
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const originRemote = remotes.find((remote) => remote.name === 'origin');
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if (!originRemote) {
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console.error(
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'Could not determine repository URL because no remote named "origin" was found. Remotes found:'
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);
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console.dir(remotes, { depth: null, colors: true });
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throw new Error('No remote named "origin" found');
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}
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const pushUrl = originRemote.refs.push;
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const repo = pushUrl.replace(/\.git$/, '').replace(/.*:(\/\/github\.com\/)*/, '');
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if (verbose) {
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console.log(`📦 Extracted repo: ${picocolors.blue(repo)}`);
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}
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return repo;
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};
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export const run = async (options: unknown) => {
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const { verbose, patch } = options as { verbose?: boolean; patch?: boolean };
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const version = await getCurrentVersion();
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const branch = `version-${patch ? 'patch' : 'non-patch'}-from-${version}`;
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console.log(`💬 Determining if pull request from branch '${picocolors.blue(branch)}' is frozen`);
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console.log(`⬇️ Fetching remote 'origin/${branch}'...`);
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try {
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await git.fetch('origin', branch, { '--depth': 1 });
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} catch (error) {
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console.warn(
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`❗ Could not fetch remote 'origin/${branch}', it probably does not exist yet, which is okay`
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);
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console.warn(error);
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console.log(`💧 Pull request doesn't exist yet! 😎`);
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if (process.env.GITHUB_ACTIONS === 'true') {
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setOutput('frozen', false);
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}
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return false;
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}
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const commit = await git.revparse(`origin/${branch}`);
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console.log(`🔍 Found commit: ${commit}`);
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const repo = await getRepo(verbose);
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const pullRequest = await getPullInfoFromCommit({ repo, commit }).catch((err) => {
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console.error(`🚨 Could not get pull requests from commit: ${commit}`);
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console.error(err);
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throw err;
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});
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console.log(`🔍 Found pull request:
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${JSON.stringify(pullRequest, null, 2)}`);
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if (pullRequest.state !== 'OPEN') {
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console.log('❌ The pull request is already closed, ignoring it');
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if (process.env.GITHUB_ACTIONS === 'true') {
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setOutput('frozen', false);
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}
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return false;
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}
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const isFrozen = pullRequest.labels?.includes('freeze');
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if (process.env.GITHUB_ACTIONS === 'true') {
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setOutput('frozen', isFrozen);
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}
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if (isFrozen) {
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console.log(`🧊 Pull request is frozen! 🥶`);
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} else {
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console.log(`🔥 Pull request is on fire! 🥵`);
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}
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return isFrozen;
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};
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if (esMain(import.meta.url)) {
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const parsed = program.parse();
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run(parsed.opts()).catch((err) => {
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console.error(err);
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process.exit(1);
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});
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}
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