old_contents: /* #### Setting #### */
  const config = require('./_config.json')
  const gulp = require('gulp')
  const uglify = require('gulp-uglify')
  const webpackStream = require('webpack-stream')
  
  /* ################# */
  /* ##### Tasks ##### */
  /* ################# */
  gulp.task('scripts:build', function () {
  	return gulp.src(config.assetSrc + '/js/')
  	.pipe(webpackStream({
  		config : require('../webpack.config.js')
  	}))
  	//.pipe(uglify())
  	.pipe(gulp.dest('.'));
  });
  
new_contents: /* #### Setting #### */
  const config = require('./_config.json')
  const gulp = require('gulp')
  const uglify = require('gulp-uglify')
  const webpack = require('webpack-stream')
  
  /* ################# */
  /* ##### Tasks ##### */
  /* ################# */
  gulp.task('scripts:build', function () {
  	return gulp.src(config.assetSrc + '/js/')
  	.pipe(webpack({
  		config : require('../webpack.config.js'),
  	}))
  	//.pipe(uglify())
  	.pipe(gulp.dest('.'));
  });
  
subject: rename webpack