const rm = require('rimraf');
const path = require('path');
const webpack = require('webpack');
const chalk = require('chalk');
const ora = require('ora');
const webpackConfig = require('./webpack.prod.babel');
const spinner = ora('building for production...');
// const Diff = require('diff');
/* eslint-disable */
spinner.start()
rm(
  process.env.npm_config_releasepath
    ? path.resolve(
        process.env.npm_config_releasepath,
        'civmanage',
      )
    : `./civmanage`,
  err => {
  if (err) throw err
    // eslint-disable-next-line no-shadow
  webpack(webpackConfig, function (err, stats) {
    spinner.stop()
    if (err) throw err
    process.stdout.write(`${stats.toString({
      colors: true,
      color: true,
      progress: true,
      modules: false,
      children: false,
      chunks: true,
      chunkModules: true
    })  }\n\n`)

    if (stats.hasErrors()) {
      console.log(chalk.red('  Build failed with errors.\n'))
      process.exit(1)
    }

      console.log(chalk.cyan('  Build complete.\n'))
      console.log(
        chalk.yellow(
        '  Tip: built files are meant to be served over an HTTP server.\n' +
      '  Opening index.html over file:// won\'t work.\n'
    ))
  })
})