24 lines
725 B
JavaScript
24 lines
725 B
JavaScript
/**
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* Prettify a filename from error stacks into the desired format.
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* @param {string} filename The filename to be formatted.
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* @returns {string} The formatted filename.
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*/
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function formatFilename(filename) {
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// Strip away protocol and domain for compiled files
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const htmlMatch = /^https?:\/\/(.*)\/(.*)/.exec(filename);
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if (htmlMatch && htmlMatch[1] && htmlMatch[2]) {
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return htmlMatch[2];
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}
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// Strip everything before the first directory for source files
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const sourceMatch = /\/.*?([^./]+[/|\\].*)$/.exec(filename);
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if (sourceMatch && sourceMatch[1]) {
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return sourceMatch[1].replace(/\?$/, '');
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}
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// Unknown filename type, use it as is
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return filename;
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}
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module.exports = formatFilename;
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