function runSauceTests()

in dev-utils/run-script.js [121:176]

• 36 lines of code
• 7 McCabe index (conditional complexity)

function runSauceTests(packagePath, serve = 'true', ...scripts) {
  /**
   * Since there is no easy way to reuse the sauce connect tunnel even using same tunnel identifier,
   * we launch the sauce connect tunnel before starting all the saucelab tests
   */
  if (serve === 'true') {
    startServersWithCleanups(join(PROJECT_DIR, packagePath))
  }

  launchSauceConnect(async sauceConnectProcess => {
    /**
     * Decides the saucelabs test status
     */
    let exitCode = 0
    const loggerOpts = {
      stdout: process.stdout,
      stderr: process.stderr
    }
    const exitProcess = () => process.exit(exitCode)

    const runAllAndExit = async commands => {
      try {
        await runAll(commands, loggerOpts)
      } catch (err) {
        console.log('runSauceTests failed', err)
        exitCode = 1
      } finally {
        if (sauceConnectProcess) {
          sauceConnectProcess.close(exitProcess)
        } else {
          exitProcess()
        }
      }
    }
    /**
     * `console.logs` from the tests will be truncated when the process exits
     * To avoid truncation, we flush the data from stdout before exiting the process
     */
    if (process.stdout.isTTY && process.stdout._handle) {
      process.stdout._handle.setBlocking(true)
    }

    if (!sauceLabs) {
      /**
       * For Angular package we use `ng` commands for running the test instead of
       * using our custom karma runner
       */
      if (packagePath === 'packages/rum-angular') {
        return await runAllAndExit(['test:unit'])
      } else {
        return runUnitTests(packagePath)
      }
    }
    await runAllAndExit(scripts)
  })
}