Function getRunnerSourceMap

packages/vite/src/module-runner/sourcemap/interceptor.ts:104–116

(position: OriginalMapping)

}

function getRunnerSourceMap(position: OriginalMapping): CachedMapEntry | null {
  for (const moduleGraph of evaluatedModulesCache) {
    const sourceMap = moduleGraph.getModuleSourceMapById(position.source!)
    if (sourceMap) {
      return {
        url: position.source,
        map: sourceMap,
        vite: true,
      }
    }
  }
  return null
}

function retrieveFile(path: string): string | null | undefined | false {
  if (path in fileContentsCache) return fileContentsCache[path]