Function sourcesToAbsolute

lib/internal/source_map/source_map_cache.js:325–337

(baseURL, data)

// src in a html document).
// If the sources are absolute paths, the sources are converted to absolute file URLs.
function sourcesToAbsolute(baseURL, data) {
  data.sources = data.sources.map((source) => {
    source = (data.sourceRoot || '') + source;
    if (isAbsolute(source)) {
      return pathToFileURL(source).href;
    }
    return new URL(source, baseURL).href;
  });
  // The sources array is now resolved to absolute URLs, sourceRoot should
  // be updated to noop.
  data.sourceRoot = '';
  return data;
}

// WARNING: The `sourceMapCacheToObject` runs during shutdown. In particular,
// it also runs when Workers are terminated, making it important that it does