mirror of
https://github.com/angular/angular
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c065f1b87a
All other frameworks packages are now using APF v13 and are strict ESM packages. The compiler-cli does not use APF and is currently shipped with its devmode ES5 CommonJS sources. This is problematic as CommonJS cannot simply import from ECMAScript modules (like `@angular/compiler`). To fix this we use a bundler that allows us to ship the compiler-cli as a strict ESM package. Note: An ESM can import from an ESM without any problems. This is what we need hre. Unfortunatley we need a bundler here because converting the compiler-cli to ESM is non-trivial as relative imports would need an explicit `.js` extension. This work can be simplified by using a bundler that avoids relative imports completely. Note: This commit uses code-splitting to create multiple bundle entry-points for `yarn ngc, `yarn ngcc` etc. This commit removed the old `ivy-ngcc` entry-point that just printed an error message (to reduce amount of bundles having to be configured). PR Close #43431
28 lines
826 B
JavaScript
28 lines
826 B
JavaScript
#!/usr/bin/env node
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/**
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* @license
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* Copyright Google LLC All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {mainNgcc} from './src/main';
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import {parseCommandLineOptions} from './src/command_line_options';
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// CLI entry point
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process.title = 'ngcc';
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const startTime = Date.now();
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const options = parseCommandLineOptions(process.argv.slice(2));
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(async () => {
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try {
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await mainNgcc(options);
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if (options.logger) {
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const duration = Math.round((Date.now() - startTime) / 1000);
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options.logger.debug(`Run ngcc in ${duration}s.`);
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}
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process.exitCode = 0;
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} catch (e) {
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console.error(e.stack || e.message);
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process.exit(typeof e.code === 'number' ? e.code : 1);
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}
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})();
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