21 lines
691 B
JavaScript
21 lines
691 B
JavaScript
/**
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* Process map files.
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*
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* In the `sources` member, remove all "../" values at the start of the file
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* names to avoid virtual files located outside of the library vendor folder.
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*
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* @param {object} data
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* Object passed to the callback.
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* @param {string} data.contents
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* Content of the file being processed.
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*
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* @return {Promise<[{contents: string}]>}
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* Return a Promise that resolves into an array of file and content to create
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* in the assets/vendor/ directory.
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*/
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module.exports = ({ contents }) => {
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const json = JSON.parse(contents);
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json.sources = json.sources.map((source) => source.replace(/^(\.\.\/)+/, ''));
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return [{ contents: JSON.stringify(json) }];
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};
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