@area17/a17-boilerplate/tasks/build.js

const path = require('path');
const spawn = require('cross-spawn');
const utils = require('../utils');
const argv = require('minimist')(process.argv.slice(2));
const createLogger = require('logging').default;
const logger = createLogger('Build');

// get all the tasks needed for build
let resolvedPaths = [];
resolvedPaths.push(utils.attemptResolve(path.join(__dirname, '../tasks', 'icons')));
resolvedPaths.push(utils.attemptResolve(path.join(__dirname, '../tasks', 'bundle')));
resolvedPaths.push(utils.attemptResolve(path.join(__dirname, '../tasks', 'rev')));

logger.info('Starting Build');

// excute tasks in order
for (let i = 0; i < resolvedPaths.length; i++) {
  let result = spawn.sync(
      'node',
      [resolvedPaths[i]].concat(
        [argv.production ? '--production' : '']
      ),
      {stdio: 'inherit'}
    );

  if (result.status !== 0) {
    process.stderr.write(result.stderr);
    logger.error('Something went wrong');
    process.exit(result.status);
  }
}