angular-cn/dev-infra/commit-message/validate-file.ts

31 lines
1.1 KiB
TypeScript

/**
* @license
* Copyright Google LLC 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
*/
import {readFileSync} from 'fs';
import {resolve} from 'path';
import {getRepoBaseDir} from '../utils/config';
import {info} from '../utils/console';
import {deleteCommitMessageDraft, saveCommitMessageDraft} from './commit-message-draft';
import {validateCommitMessage} from './validate';
/** Validate commit message at the provided file path. */
export function validateFile(filePath: string) {
const commitMessage = readFileSync(resolve(getRepoBaseDir(), filePath), 'utf8');
if (validateCommitMessage(commitMessage)) {
info('√ Valid commit message');
deleteCommitMessageDraft(filePath);
return;
}
// On all invalid commit messages, the commit message should be saved as a draft to be
// restored on the next commit attempt.
saveCommitMessageDraft(filePath, commitMessage);
// If the validation did not return true, exit as a failure.
process.exit(1);
}