d1ea1f4c7f
Update the license headers throughout the repository to reference Google LLC rather than Google Inc, for the required license headers. PR Close #37205
106 lines
3.6 KiB
TypeScript
106 lines
3.6 KiB
TypeScript
/**
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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 * as path from 'path';
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const EXT = /(\.ts|\.d\.ts|\.js|\.jsx|\.tsx)$/;
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export interface TsConfigOptions {
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defaultTsConfig: any;
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outDir: string;
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rootDir: string;
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pathMapping: {[pattern: string]: string[]};
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// e.g. //packages/core:core
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target: string;
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compilationTargetSrc: string[];
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files: string[];
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}
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/**
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* Creates a tsconfig based on the default tsconfig
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* to adjust paths, ...
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*
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* @param options
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*/
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export function createTsConfig(options: TsConfigOptions) {
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const result = options.defaultTsConfig;
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return {
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'compilerOptions': {
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...result.compilerOptions,
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'outDir': options.outDir,
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'rootDir': options.rootDir,
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'rootDirs': [
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options.rootDir,
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],
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'baseUrl': options.rootDir,
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'paths': {
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'*': [
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'./*',
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],
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...options.pathMapping,
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},
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// we have to set this as the default tsconfig is made of es6 mode
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'target': 'es5',
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// we have to set this as the default tsconfig is made of es6 mode
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'module': 'commonjs',
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// if we specify declarationDir, we also have to specify
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// declaration in the same tsconfig.json, otherwise ts will error.
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'declaration': true,
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'declarationDir': options.outDir,
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'skipLibCheck': true,
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},
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'bazelOptions': {
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...result.bazelOptions,
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'workspaceName': 'angular',
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'target': options.target,
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// we have to set this as the default tsconfig is made of es6 mode
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'es5Mode': true,
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'manifest': createManifestPath(options),
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'compilationTargetSrc': options.compilationTargetSrc,
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// Override this property from the real tsconfig we read
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// Because we ask for :empty_tsconfig.json, we get the ES6 version which
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// expects to write externs, yet that doesn't work under this fixture.
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'tsickleExternsPath': '',
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// we don't copy the node_modules into our tmp dir, so we should look in
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// the original workspace directory for it
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'nodeModulesPrefix':
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path.join(require.resolve('npm/node_modules/typescript/package.json'), '../../'),
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},
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'files': options.files,
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'angularCompilerOptions': {
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...result.angularCompilerOptions,
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'expectedOut': [
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...options.compilationTargetSrc.map(src => srcToExpectedOut(src, 'js', options)),
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...options.compilationTargetSrc.map(src => srcToExpectedOut(src, 'd.ts', options)),
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...options.compilationTargetSrc.map(src => srcToExpectedOut(src, 'ngfactory.js', options)),
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...options.compilationTargetSrc.map(
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src => srcToExpectedOut(src, 'ngfactory.d.ts', options)),
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...options.compilationTargetSrc.map(src => srcToExpectedOut(src, 'ngsummary.js', options)),
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...options.compilationTargetSrc.map(
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src => srcToExpectedOut(src, 'ngsummary.d.ts', options)),
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...options.compilationTargetSrc.map(
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src => srcToExpectedOut(src, 'ngsummary.json', options)),
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]
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}
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};
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}
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function srcToExpectedOut(srcFile: string, suffix: string, options: TsConfigOptions): string {
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const baseName = path.basename(srcFile).replace(EXT, '');
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return path.join(
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path.relative(options.rootDir, options.outDir),
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path.relative(options.rootDir, path.dirname(srcFile)), baseName) +
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'.' + suffix;
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}
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function createManifestPath(options: TsConfigOptions): string {
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return path.resolve(options.outDir, options.target.replace(/\/\/|@/g, '').replace(/:/g, '/')) +
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'.es5.MF';
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}
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