mirror of
https://github.com/angular/angular-cli.git
synced 2025-05-15 18:13:38 +08:00
97 lines
2.9 KiB
JavaScript
97 lines
2.9 KiB
JavaScript
'use strict';
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require('../lib/bootstrap-local');
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const fs = require('fs');
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const path = require('path');
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const validateCommitMessage = require('./validate-commit-message');
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const execSync = require('child_process').execSync;
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const chalk = require('chalk');
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const Logger = require('@ngtools/logger').Logger;
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const configPath = path.resolve(__dirname, './validate-commit-message/commit-message.json');
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const config = JSON.parse(fs.readFileSync(configPath, 'utf8'));
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require('rxjs/add/operator/filter');
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// Configure logger
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const logger = new Logger('test-commit-messages');
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logger.subscribe((entry) => {
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let color = chalk.white;
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let output = process.stdout;
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switch (entry.level) {
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case 'info': color = chalk.white; break;
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case 'warn': color = chalk.yellow; break;
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case 'error': color = chalk.red; output = process.stderr; break;
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case 'fatal': color = (x) => chalk.bold(chalk.red(x)); output = process.stderr; break;
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}
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output.write(color(entry.message) + '\n');
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});
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logger
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.filter((entry) => entry.level === 'fatal')
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.subscribe(() => {
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process.stderr.write('A fatal error happened. See details above.');
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process.exit(1);
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});
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// Note: This is based on the gulp task found in the angular/angular repository
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execSync('git fetch origin');
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// Find the branch
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const branchRefs = {};
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for (const name of config['branches']) {
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try {
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const output = execSync(`git show-ref --hash ${name}`, { encoding: 'utf-8' });
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if (output) {
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branchRefs[name] = output.replace(/\n/g, '').trim();
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}
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} catch (e) {
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// Ignore.
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}
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}
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logger.info(`Found refs for branches:\n ${Object.keys(branchRefs).map(key => {
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return `${key} => ${JSON.stringify(branchRefs[key])}`;
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}).join('\n ')}`);
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const output = execSync('git log --format="%H %s" --no-merges', { encoding: 'utf-8' });
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if (output.length === 0) {
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logger.warn('There are zero new commits between this HEAD and master');
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process.exit(0);
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}
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const commitsByLine = [];
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let branch = null;
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// Finding the closest branch marker.
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for (const line of output.split(/\n/)) {
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const [hash, ...messageArray] = line.split(' ');
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const message = messageArray.join(' ');
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const maybeBranch = Object.keys(branchRefs).find(branchName => branchRefs[branchName] === hash);
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if (maybeBranch) {
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branch = maybeBranch;
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break;
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}
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commitsByLine.push(message);
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}
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if (!branch) {
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logger.fatal('Something wrong happened.');
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process.exit(1);
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}
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logger.info(`Examining ${commitsByLine.length} commit(s) between HEAD and ${branch}`);
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const someCommitsInvalid = !commitsByLine.every(message => validateCommitMessage(message, branch));
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if (someCommitsInvalid) {
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logger.error('Please fix the failing commit messages before continuing...');
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logger.fatal(
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'Commit message guidelines: https://github.com/angular/angular-cli/blob/master/CONTRIBUTING.md#commit');
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} else {
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logger.info('All commit messages are valid.');
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}
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