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31 lines
602 B
31 lines
602 B
2 years ago
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'use strict';
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var through = require('through2');
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var normalize = require('normalize-path');
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function mapSources(mapFn) {
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function transform(file, _, cb) {
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if (!file.sourceMap || !file.sourceMap.sources) {
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return cb(null, file);
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}
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function mapper(sourcePath) {
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var result = sourcePath;
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if (typeof mapFn === 'function') {
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result = mapFn(sourcePath, file);
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}
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return normalize(result);
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}
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file.sourceMap.sources = file.sourceMap.sources.map(mapper);
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cb(null, file);
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}
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return through.obj(transform);
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}
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module.exports = mapSources;
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