material-web/scripts/bump-all-mdc-web-deps.ts
Alexander Marks 139f33e9fa
Automate bumping MDC deps using GitHub Actions (#566)
This adds a GitHub action called bump-mdc-deps that automatically runs
the script that pins our MDC Web deps to the latest canary version, and
sends us a PR if it has changed.
2019-10-17 11:47:43 -07:00

77 lines
2.5 KiB
TypeScript

/**
* Copyright 2019 Google Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import {execFileSync} from 'child_process';
import * as fs from 'fs';
import * as glob from 'glob';
import * as path from 'path';
const packagesDir = path.resolve(__dirname, '..', '..', 'packages');
interface PackageJson {
name: string;
dependencies?: {[mdcwPkg: string]: string};
}
function isMdcWebPackage(mdcwPkg: string): boolean {
return mdcwPkg.startsWith('@material/') &&
!mdcwPkg.startsWith('@material/mwc-');
}
function main() {
const newVersion =
'=' + execFileSync('npm', ['info', '@material/base@canary', 'version'], {
encoding: 'utf8'
}).trim();
console.log(`Found latest MDC Web canary version: ${newVersion}\n`);
const packageJsonPaths =
glob.sync(path.join('*', 'package.json'), {cwd: packagesDir})
let anyChanged = false;
for (const relPath of packageJsonPaths) {
const absPath = path.join(packagesDir, relPath);
const pj = JSON.parse(fs.readFileSync(absPath, 'utf8')) as PackageJson;
if (!pj.dependencies) {
continue;
}
console.log(`Checking ${pj.name}`);
let changed = false;
for (const [pkg, oldVersion] of Object.entries(pj.dependencies)) {
if (isMdcWebPackage(pkg)) {
if (oldVersion !== newVersion) {
pj.dependencies[pkg] = newVersion;
console.log(`\tUpdating ${pkg} from ${oldVersion} to ${newVersion}`);
changed = true;
anyChanged = true;
}
}
}
if (changed) {
console.log(`\tWriting new package.json`);
fs.writeFileSync(absPath, JSON.stringify(pj, null, 2) + '\n', 'utf8');
}
}
if (anyChanged) {
// Set an output value for consumption by a GitHub Action.
// https://help.github.com/en/articles/development-tools-for-github-actions#set-an-output-parameter-set-output
console.log(
`::set-output name=new-mdc-version::${newVersion.substring(1)}`);
console.log(`\nRemember to run npm install!`);
}
}
main();