Joey Perrott c63d00e5b0 feat(dev-infra): update commit-message functions to properly type commits from git log (#41458)
For commits from git log entries additional fields are available such as the reference
hash and author name, update the utility functions in commit-message to include the
parsed fields.  Additionally define, per commit message type, whether to include the
commit in a release notes entry.

PR Close #41458
2021-04-06 10:04:53 -07:00

33 lines
1.3 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 * as gitCommits_ from 'git-raw-commits';
import {CommitFromGitLog, gitLogFormatForParsing, parseCommitFromGitLog} from './parse';
// Set `gitCommits` as this imported value to address "Cannot call a namespace" error.
const gitCommits = gitCommits_;
/**
* Find all commits within the given range and return an object describing those.
*/
export function getCommitsInRange(from: string, to: string = 'HEAD'): Promise<CommitFromGitLog[]> {
return new Promise((resolve, reject) => {
/** List of parsed commit objects. */
const commits: CommitFromGitLog[] = [];
/** Stream of raw git commit strings in the range provided. */
const commitStream = gitCommits({from, to, format: gitLogFormatForParsing});
// Accumulate the parsed commits for each commit from the Readable stream into an array, then
// resolve the promise with the array when the Readable stream ends.
commitStream.on('data', (commit: Buffer) => commits.push(parseCommitFromGitLog(commit)));
commitStream.on('error', (err: Error) => reject(err));
commitStream.on('end', () => resolve(commits));
});
}