39 lines
1005 B
TypeScript
39 lines
1005 B
TypeScript
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/*
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Copyright 2021 Google LLC
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Use of this source code is governed by an MIT-style
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license that can be found in the LICENSE file or at
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https://opensource.org/licenses/MIT.
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*/
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import fse from 'fs-extra';
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import upath from 'upath';
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import {errors} from './errors';
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export function translateURLToSourcemapPaths(
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url: string | null,
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swSrc: string,
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swDest: string,
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): {
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destPath: string | undefined;
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srcPath: string | undefined;
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warning: string | undefined;
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} {
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let destPath: string | undefined = undefined;
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let srcPath: string | undefined = undefined;
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let warning: string | undefined = undefined;
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if (url && !url.startsWith('data:')) {
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const possibleSrcPath = upath.resolve(upath.dirname(swSrc), url);
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if (fse.existsSync(possibleSrcPath)) {
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srcPath = possibleSrcPath;
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destPath = upath.resolve(upath.dirname(swDest), url);
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} else {
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warning = `${errors['cant-find-sourcemap']} ${possibleSrcPath}`;
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}
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}
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return {destPath, srcPath, warning};
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}
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