Patrik Oldsberg
92 lines
2.5 KiB
JavaScript
Executable File
92 lines
2.5 KiB
JavaScript
Executable File
#!/usr/bin/env node
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/* eslint-disable @backstage/no-undeclared-imports */
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/*
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* Copyright 2020 The Backstage Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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const { Octokit } = require('@octokit/rest');
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const path = require('path');
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const fs = require('fs-extra');
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const { EOL } = require('os');
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const baseOptions = {
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owner: 'backstage',
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repo: 'backstage',
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};
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async function getCurrentReleaseTag() {
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const rootPath = path.resolve(__dirname, '../package.json');
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return fs.readJson(rootPath).then(_ => _.version);
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}
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async function createGitTag(octokit, commitSha, tagName) {
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const annotatedTag = await octokit.git.createTag({
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...baseOptions,
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tag: tagName,
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message: tagName,
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object: commitSha,
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type: 'commit',
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});
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try {
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await octokit.git.createRef({
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...baseOptions,
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ref: `refs/tags/${tagName}`,
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sha: annotatedTag.data.sha,
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});
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} catch (ex) {
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if (
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ex.status === 422 &&
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ex.response.data.message === 'Reference already exists'
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) {
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throw new Error(`Tag ${tagName} already exists in repository`);
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}
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console.error(`Tag creation for ${tagName} failed`);
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throw ex;
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}
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}
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async function main() {
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if (!process.env.GITHUB_SHA) {
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throw new Error('GITHUB_SHA is not set');
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}
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if (!process.env.GITHUB_TOKEN) {
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throw new Error('GITHUB_TOKEN is not set');
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}
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if (!process.env.GITHUB_OUTPUT) {
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throw new Error('GITHUB_OUTPUT environment variable not set');
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}
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const commitSha = process.env.GITHUB_SHA;
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const octokit = new Octokit({ auth: process.env.GITHUB_TOKEN });
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const releaseVersion = await getCurrentReleaseTag();
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const tagName = `v${releaseVersion}`;
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console.log(`Creating release tag ${tagName} at ${commitSha}`);
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await createGitTag(octokit, commitSha, tagName);
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await fs.appendFile(process.env.GITHUB_OUTPUT, `tag_name=${tagName}${EOL}`);
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await fs.appendFile(
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process.env.GITHUB_OUTPUT,
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`version=${releaseVersion}${EOL}`,
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);
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}
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main().catch(error => {
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console.error(error.stack);
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process.exit(1);
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});
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