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https://github.com/angular/angular
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a529f53031
This commit introduces a new ngtsc sub-library, 'path', which contains branded string types for the different kind of paths that ngtsc manipulates. Having static types for these paths will reduce the number of path-related bugs (especially on Windows) and will eliminate unnecessary defensive normalizing. See the README.md file for more detail. PR Close #28523
26 lines
690 B
TypeScript
26 lines
690 B
TypeScript
/**
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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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// TODO(alxhub): Unify this file with `util/src/path`.
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const TS_DTS_JS_EXTENSION = /(?:\.d)?\.ts$|\.js$/;
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/**
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* Convert Windows-style paths to POSIX paths.
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*/
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export function normalizeSeparators(path: string): string {
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// TODO: normalize path only for OS that need it.
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return path.replace(/\\/g, '/');
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}
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/**
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* Remove a .ts, .d.ts, or .js extension from a file name.
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*/
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export function stripExtension(path: string): string {
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return path.replace(TS_DTS_JS_EXTENSION, '');
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}
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