angular-cn/scripts/git/commit-msg.js

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#! /usr/bin/env node
/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
// git commit-msg hook to check the commit message against Angular conventions
// see `/CONTRIBUTING.md` for mode details.
'use strict';
const fs = require('fs');
const checkMsg = require('../../tools/validate-commit-message');
const msgFile = process.env['GIT_PARAMS'];
let isValid = true;
if (msgFile) {
const commitMsg = fs.readFileSync(msgFile, {encoding: 'utf-8'});
const firstLine = commitMsg.split('\n')[0];
isValid = checkMsg(firstLine);
if (!isValid) {
console.error('\nCheck CONTRIBUTING.md at the root of the repo for more information.')
}
}
process.exit(isValid ? 0 : 1);