void run()

in appengine-plugins-core/src/main/java/com/google/cloud/tools/appengine/operations/GcloudRunner.java [80:118]

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

  void run(List<String> arguments, @Nullable Path workingDirectory)
      throws ProcessHandlerException, CloudSdkNotFoundException, CloudSdkOutOfDateException,
          CloudSdkVersionFileException, IOException {

    sdk.validateCloudSdk();

    List<String> command = new ArrayList<>();
    command.add(sdk.getGCloudPath().toAbsolutePath().toString());

    command.addAll(arguments);
    if (outputFormat != null) {
      command.addAll(GcloudArgs.get("format", outputFormat));
    }

    if (verbosity != null) {
      command.addAll(GcloudArgs.get("verbosity", verbosity));
    }

    if (credentialFile != null) {
      command.addAll(GcloudArgs.get("credential-file-override", credentialFile));
    }

    if (flagsFiles != null) {
      for (Path flagFile : flagsFiles) {
        command.addAll(GcloudArgs.get("flags-file", flagFile));
      }
    }

    logger.info("submitting command: " + Joiner.on(" ").join(command));

    ProcessBuilder processBuilder = processBuilderFactory.newProcessBuilder();
    processBuilder.command(command);
    if (workingDirectory != null) {
      processBuilder.directory(workingDirectory.toFile());
    }
    processBuilder.environment().putAll(getGcloudCommandEnvironment());
    Process process = processBuilder.start();
    processHandler.handleProcess(process);
  }