mirror of
https://github.com/angular/angular.git
synced 2026-09-14 13:54:52 +08:00
Paul Gschwendtner
10370ef659
The goal of https://github.com/angular/components/commit/2ce5ffd56b70c3791331ceedeadc1f1f6daf3924 was to avoid the use of Bazel through the `node_modules` because it adds unnecessary code overhead, slows down CI and means that some tools need to be installed multiple times (such as `yarn`). Unfortunately when building a release with Bazel right now, the bazel workspace status script depends on the global `node` binary. This means that we need to bring in Node when running with the `--config=release` flag.. Since that causes inconsistent behavior and just complicates the setup, we are using Bazel through Yarn for now. Similar to how we did it for `angular/angular` with https://github.com/angular/angular/commit/8fc4ae51fb66d14f6dc82712a536c3842205fc6d.
59 lines
2.9 KiB
JavaScript
59 lines
2.9 KiB
JavaScript
/**
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* Script that sets up the Angular snapshot github builds. We set up the snapshot builds by
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* overwriting the versions in the "package.json" and taking advantage of Yarn's resolutions
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* feature. Yarn resolutions will be used to flatten nested Angular packages because by default
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* Yarn does not flatten any dependency. See:
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*
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* node_modules/compiler@snapshot
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* node_modules/compiler-cli@snapshot
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* node_modules/compiler@7.0.1
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*
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* Note that we cannot just use Yarn's `--flat` option because that would mean that it tries
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* to flatten **all** dependencies and could cause unexpected results. We **only** want to
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* explicitly flatten out all `@angular/*` dependencies. This can be achieved with resolutions.
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* Read more here: https://yarnpkg.com/lang/en/docs/package-json/#toc-resolutions
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*/
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const {yellow, green} = require('chalk');
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const {writeFileSync} = require('fs');
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const {join} = require('path');
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const {tag} = require('minimist')(process.argv.slice(2), {string: ['tag']});
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const projectDir = join(__dirname, '../../');
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const packageJsonPath = join(projectDir, 'package.json');
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const packageJson = require(packageJsonPath);
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// Initialize the "resolutions" property in case it is not present in the "package.json" yet.
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// See: https://yarnpkg.com/lang/en/docs/package-json/#toc-resolutions for the API.
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packageJson['resolutions'] = packageJson['resolutions'] || {};
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// List that contains the names of all installed Angular packages (e.g. "@angular/core")
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const angularPackages = Object.keys({...packageJson.dependencies, ...packageJson.devDependencies})
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.filter(packageName => packageName.startsWith('@angular/'));
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const packageSuffix = tag ? ` (${tag})` : '';
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console.log(green('Setting up snapshot builds for:\n'));
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console.log(yellow(` ${angularPackages.map(n => `${n}${packageSuffix}`).join('\n ')}\n`));
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// Setup the snapshot version for each Angular package specified in the "package.json" file.
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angularPackages.forEach(packageName => {
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let buildsUrl = `github:angular/${packageName.split('/')[1]}-builds${tag ? `#${tag}` : ''}`;
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// Add resolutions for each package in the format "**/{PACKAGE}" so that all
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// nested versions of that specific Angular package will have the same version.
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packageJson.resolutions[`**/${packageName}`] = buildsUrl;
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// Since the resolutions only cover the version of all nested installs, we also need
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// to explicitly set the version for the package listed in the project "package.json".
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packageJson.dependencies[packageName] = buildsUrl;
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// In case this dependency was previously a dev dependency, just remove it because we
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// re-added it as a normal dependency for simplicity.
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delete packageJson.devDependencies[packageName];
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});
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// Write changes to the "packageJson", so that we can install the new versions afterwards.
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writeFileSync(packageJsonPath, JSON.stringify(packageJson, null, 2));
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console.log(green('Successfully added the "resolutions" to the "package.json".'));
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