INNER CODE UNIT · TypeScript

getErrorMessage

niklashigi/apk-mitm · src/cli.ts:206

function getErrorMessage(error: PatchingError, { tmpDir }: { tmpDir: string }) {
  // User errors can be shown without a stack trace
  if (error instanceof UserError) return error.message

  // Errors from commands can also be shown without a stack trace
  if (error.all) return formatCommandError(error.all, { tmpDir })

  return error.stack
}

function formatCommandError(error: string, { tmpDir }: { tmpDir: string }) {
  return (
    error
      // Replace mentions of the (sometimes very long) temporary directory path
      .replace(new RegExp(tmpDir, 'g'), chalk`{bold <tmp_dir>}`)
      // Highlight (usually relevant) warning lines in Apktool output
      .replace(/^W: .+$/gm, line => chalk`{yellow ${line}}`)
      // De-emphasize Apktool info lines

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