async run()

in commands/run.js [210:275]
61 lines of code
9 McCabe index (conditional complexity)

  async run(argv) {
    const { full, short, rest } = parse(argv);
    const parsed = this.validOptions(full, short);
    const config = await loadConfig();
    if (!config) {
      console.error(`No any configurations.`);
      process.exit(1);
    }

    let profile;
    if (parsed.has('profile')) {
      const profileName = parsed.get('profile');
      if (!profileName) {
        console.error(`Please input a valid profile name.`);
        process.exit(1);
      }
      profile = loadProfile(config, profileName);
      if (!profile) {
        console.error(`Can not find profile '${profileName}'.`);
        process.exit(1);
      }
    } else {
      // load default profile
      profile = loadCurrentProfile(config);
    }

    const credential = await getCredential(profile, config);
    if (!credential) {
      console.error(`the mode '${profile.mode}' is not supported currently.`);
      process.exit(1);
    }

    if (rest && rest.length > 0) {
      const [cmd, ...args] = rest;
      const child = spawn(cmd, args, {
        env: {
          ...process.env,
          // ak & sk & security token
          ...credential.toEnv()
        },
        cwd: process.cwd(),
        shell: true, // add it for Windows
        stdio: 'inherit'
      });
      const code = await onExit(child);
      process.exit(code);
    } else {
      console.log(`export ALIBABACLOUD_ACCESS_KEY_ID=${credential.getAccessKeyId()}`);
      console.log(`export ALIBABA_CLOUD_ACCESS_KEY_ID=${credential.getAccessKeyId()}`);
      console.log(`export ALICLOUD_ACCESS_KEY_ID=${credential.getAccessKeyId()}`);
      console.log(`export ALIBABACLOUD_ACCESS_KEY_SECRET=${credential.getAccessKeySecret()}`);
      console.log(`export ALIBABA_CLOUD_ACCESS_KEY_SECRET=${credential.getAccessKeySecret()}`);
      console.log(`export ALICLOUD_ACCESS_KEY_SECRET=${credential.getAccessKeySecret()}`);
      if (credential.getSecurityToken()) {
        console.log(`export ALIBABACLOUD_SECURITY_TOKEN=${credential.getSecurityToken()}`);
        console.log(`export ALIBABA_CLOUD_SECURITY_TOKEN=${credential.getSecurityToken()}`);
        console.log(`export ALICLOUD_SECURITY_TOKEN=${credential.getSecurityToken()}`);
        console.log(`export SECURITY_TOKEN=${credential.getSecurityToken()}`);
      } else {
        console.log(`unset ALIBABACLOUD_SECURITY_TOKEN`);
        console.log(`unset ALIBABA_CLOUD_SECURITY_TOKEN`);
        console.log(`unset ALICLOUD_SECURITY_TOKEN`);
        console.log(`unset SECURITY_TOKEN`);
      }
    }
  }