38 lines
1.1 KiB
TypeScript
38 lines
1.1 KiB
TypeScript
/*
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* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
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* or more contributor license agreements. Licensed under the Elastic License
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* 2.0; you may not use this file except in compliance with the Elastic License
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* 2.0.
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*/
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import fs from 'fs';
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import path from 'path';
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// @ts-ignore barely used, untyped module
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import simpleGit from 'simple-git';
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const gitDir = path.resolve(__dirname, '..', '..');
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export async function gitInfo() {
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if (!fs.existsSync(path.join(gitDir, '.git'))) {
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// This info is only used for debugging purposes in the log
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// So if .git is not available for some reason, it's fine to output this
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return {
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number: 1,
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sha: process.env.GIT_COMMIT || process.env.BUILDKITE_COMMIT || 'none',
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};
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}
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const git = simpleGit(gitDir);
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return new Promise<{ number: number; sha: string }>((resolve, reject) => {
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git.log((err: undefined | Error, log: { total: number; latest: { hash: string } }) => {
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if (err) {
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reject(err);
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} else {
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resolve({
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number: log.total,
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sha: log.latest.hash,
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});
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}
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});
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});
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}
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