ios-beta-script.js

#!/usr/bin/env node

const prog = require('caporal');
const {
  exec,
  cd,
} = require('shelljs');

function trimTrailingNewLine(str) {
  if (str.endsWith('\n')) {
    return str.trimRight(2);
  }
  return str;
}

prog
  .version('0.0.1')

  .command('beta')
  .action(function(args, options, logger) {
    const silent = {
      silent: true,
    };

    const gitStatus = exec('git status --porcelain', silent);

    // Make sure the working directory is clean
    if (gitStatus.stdout !== '') {
      logger.info('Your working directory is not clean. Please commit or discard your current changes.');
      process.exit(1);
    }

    logger.info('We need your password to make sure that fastlane is up to date.');
    exec('sudo gem update fastlane');

    cd('ios');
    const fastlane = exec('fastlane beta');

    // check if fastlane failed
    if (fastlane.code !== 0) {
      // reset changes made by reving build number
      exec('git reset --hard');
      logger.info('Fastlane failed to build. Check the errors. Make some changes. Keep crushin\' it!');
      process.exit(1);
    }

    // get version and build numbers for tagging
    const version = trimTrailingNewLine(exec('agvtool what-marketing-version -terse1', silent));
    const build = trimTrailingNewLine(exec('agvtool what-version -terse', silent));

    cd('..');

    const changelog = exec('git log $(git log --all --grep="Build " -n 1 --format="%h")..HEAD --no-merges --format="- %s"', silent);
    logger.info(`

-----

Changelog for build ${version}.${build}:

${changelog}

-----

`);

    exec(`git tag ${version}.${build}`);
    exec('git push origin --tags');
    exec('git add .');
    exec(`git commit -m "Build ${version}.${build}" --no-verify`);
    exec('git push');

    logger.info(`New beta ${version}.${build} shipped. Go kick back and enjoy a drink. :)`);
  });

prog.parse(process.argv);