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https://github.com/angular/angular
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0a8e8cd1f3
The library used by ngcc to update the source files (MagicString) is able to generate a source-map but it is not able to account for any previous source-map that the input text is already associated with. There have been various attempts to fix this but none have been very successful, since it is not a trivial problem to solve. This commit contains a novel approach that is able to load up a tree of source-files connected by source-maps and flatten them down into a single source-map that maps directly from the final generated file to the original sources referenced by the intermediate source-maps. PR Close #35132
21 lines
515 B
TypeScript
21 lines
515 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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/**
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* This interface is the basic structure of the JSON in a raw source map that one might load from
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* disk.
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*/
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export interface RawSourceMap {
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version: number|string;
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file?: string;
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sourceRoot?: string;
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sources: string[];
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names: string[];
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sourcesContent?: (string|null)[];
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mappings: string;
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}
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