@electrojet/core/src/commands/build.js

Build scripts for use with create-electrojet

const webpack = require('webpack');

const { getConfig, getWebpackConfig } = require('../extensions/get-config');

/**
 * Triggered when start command is run from the CLI
 * Triggers a webpack build into the dist folder
 * @param {Object} options
 * @returns {Promise}
 */
async function build(options = {}) {
  const env = 'prod';

  const config = await getConfig();

  const webpackConfig = getWebpackConfig(env, options.plugins, config.plugins);
  const compiler = webpack(webpackConfig);

  return new Promise(resolve => {
    compiler.run((err, stats) => {
      if (err) {
        console.error(err.stack || err);
        if (err.details) {
          console.error(err.details);
        }
        return;
      }

      const info = stats.toJson();

      if (stats.hasErrors()) {
        console.error(info.errors);
        throw new Error(info.errors);
      }

      if (stats.hasWarnings()) {
        console.warn(info.warnings);
      }

      return resolve();
    });
  });
}

module.exports = build;