/*
 * Copyright (c) 2015-2021 MinIO, Inc.
 *
 * This file is part of MinIO Object Storage stack
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

var async = require('async')
var exec = require('child_process').exec
var fs = require('fs')

var isProduction = process.env.NODE_ENV == 'production' ? true : false

rmDir = function(dirPath) {
  try { var files = fs.readdirSync(dirPath); }
  catch(e) { return; }
  if (files.length > 0)
    for (var i = 0; i < files.length; i++) {
      var filePath = dirPath + '/' + files[i];
      if (fs.statSync(filePath).isFile())
        fs.unlinkSync(filePath);
      else
        rmDir(filePath);
    }
  fs.rmdirSync(dirPath);
};

async.waterfall([
    function(cb) {
      rmDir('production');
      rmDir('dev');
      var cmd = 'webpack -p --config webpack.production.config.js'
      if (!isProduction) {
        cmd = 'webpack';
      }
      console.log('Running', cmd)
      exec(cmd, cb)
    },
  ], function(err) {
    if (err) return console.log(err)
  })