Function openFileInEditor

packages/next/src/next-devtools/server/launch-editor.ts:435–471

(
  file: string,
  line1: number,
  column1: number,
  nextRootDirectory: string
)

 *             relative to `nextRootDirectory`.
 */
export async function openFileInEditor(
  file: string,
  line1: number,
  column1: number,
  nextRootDirectory: string
): Promise<{ found: boolean; error: unknown | null }> {
  let filePath: string
  if (file.startsWith('file://')) {
    try {
      filePath = fileURLToPath(file)
    } catch (error) {
      return { found: false, error }
    }
  } else if (path.isAbsolute(file)) {
    filePath = file
  } else {
    filePath = path.join(nextRootDirectory, file)
  }

  const result = {
    found: false,
    error: null as unknown | null,
  }
  const existed = await fsp.access(filePath, fs.constants.F_OK).then(
    () => true,
    () => false
  )
  if (existed) {
    try {
      launchEditor(filePath, line1, column1)
      result.found = true
    } catch (err) {
      result.error = err
    }
  }
  return result
}