vijos/vj4

import fs from 'fs';
import webpack from 'webpack';
import root from './utils/root.js';
import webpackConfig from './config/webpack.js';

export default function ({ watch, production }) {

  const compiler = webpack(webpackConfig({ watch, production }));

  const outputOptions = {
    colors: true,
    errorDetails: true,
    optimizationBailout: production,
  };

  function compilerCallback(err, stats) {
    if (err) {
      // config errors
      console.error(err.stack || err);
      if (err.details) console.error(err.details);
      process.exit(1);
      return;
    }
    console.log(stats.toString(outputOptions));
    fs.writeFileSync(root('./.webpackStats.json'), JSON.stringify(stats.toJson(), null, 2));
    if (!watch && stats.hasErrors()) {
      process.exitCode = 1;
    }
  }

  if (watch) {
    compiler.watch({}, compilerCallback);
  } else {
    compiler.run(compilerCallback);
  }

};