c33fda2607
Subclassing errors is problematic since Error returns a new instance. All of the patching which we do than prevent proper application of source maps. PR Close #14160
48 lines
1.4 KiB
JavaScript
48 lines
1.4 KiB
JavaScript
#!/usr/bin/env node
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/**
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* @license
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* Copyright Google Inc. 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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// Must be imported first, because angular2 decorators throws on load.
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import 'reflect-metadata';
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import * as ts from 'typescript';
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import * as tsc from '@angular/tsc-wrapped';
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import {isSyntaxError} from '@angular/compiler';
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import {CodeGenerator} from './codegen';
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function codegen(
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ngOptions: tsc.AngularCompilerOptions, cliOptions: tsc.NgcCliOptions, program: ts.Program,
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host: ts.CompilerHost) {
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return CodeGenerator.create(ngOptions, cliOptions, program, host).codegen();
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}
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export function main(
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args: any, consoleError: (s: string) => void = console.error): Promise<number> {
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const project = args.p || args.project || '.';
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const cliOptions = new tsc.NgcCliOptions(args);
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return tsc.main(project, cliOptions, codegen).then(() => 0).catch(e => {
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if (e instanceof tsc.UserError || isSyntaxError(e)) {
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consoleError(e.message);
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return Promise.resolve(1);
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} else {
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consoleError(e.stack);
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consoleError('Compilation failed');
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return Promise.resolve(1);
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}
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});
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}
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// CLI entry point
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if (require.main === module) {
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const args = require('minimist')(process.argv.slice(2));
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main(args).then((exitCode: number) => process.exit(exitCode));
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}
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