public async run()

in src/commands/codepush/release-cordova.ts [36:105]
60 lines of code
9 McCabe index (conditional complexity)

  public async run(client: AppCenterClient): Promise<CommandResult> {
    if (!(await isValidDeployment(client, this.app, this.specifiedDeploymentName))) {
      return failure(ErrorCodes.InvalidParameter, `Deployment "${this.specifiedDeploymentName}" does not exist.`);
    } else {
      this.deploymentName = this.specifiedDeploymentName;
    }

    const appInfo = (
      await out.progress(
        "Getting app info...",
        clientRequest<models.AppResponse>((cb) => client.appsOperations.get(this.app.ownerName, this.app.appName, cb))
      )
    ).result;
    this.os = appInfo.os.toLowerCase();
    this.platform = appInfo.platform.toLowerCase();

    if (!isValidOS(this.os)) {
      return failure(ErrorCodes.InvalidParameter, `Platform must be either "ios" or "android".`);
    }

    if (!isValidPlatform(this.platform)) {
      return failure(ErrorCodes.Exception, `Platform must be "Cordova".`);
    }

    if (this.specifiedTargetBinaryVersion) {
      this.targetBinaryVersion = this.specifiedTargetBinaryVersion;
    } else {
      this.targetBinaryVersion = await getCordovaProjectAppVersion();
    }

    if (!isValidRange(this.targetBinaryVersion)) {
      return failure(ErrorCodes.InvalidParameter, "Invalid binary version(s) for a release.");
    }

    const cordovaCommand: string = this.getCordovaCommand();

    let cordovaCLI: string;
    try {
      cordovaCLI = getCordovaOrPhonegapCLI();
    } catch (e) {
      return failure(
        ErrorCodes.Exception,
        `Unable to ${cordovaCommand} project. Please ensure that either the Cordova or PhoneGap CLI is installed.`
      );
    }

    out.text(chalk.cyan(`Running "${cordovaCLI} ${cordovaCommand}" command:\n`));
    try {
      childProcess.execSync([cordovaCLI, cordovaCommand, this.os, "--verbose"].join(" "), { stdio: "inherit" });
    } catch (error) {
      debug(`Failed to release a CodePush update - ${inspect(error)}`);
      return failure(
        ErrorCodes.Exception,
        `Unable to ${cordovaCommand} project. Please ensure that the CWD represents a Cordova project and that the "${this.os}" platform was added by running "${cordovaCLI} platform add ${this.os}".`
      );
    }

    try {
      this.updateContentsPath = this.getOutputFolder();
    } catch (error) {
      debug(`Failed to release a CodePush update - ${inspect(error)}`);
      return failure(
        ErrorCodes.Exception,
        `No output folder found. Please ensure that the CWD represents a Cordova project and that the "${this.os}" platform was added by running "${cordovaCLI} platform add ${this.os}".`
      );
    }

    out.text(chalk.cyan("\nReleasing update contents to CodePush:\n"));
    return await this.release(client);
  }