[18:45:39] Starting 'sass'...
[18:45:40] Starting 'js'...
[18:45:58] Version: webpack 1.15.0
      Asset     Size  Chunks             Chunk Names
    main.js   1.8 kB       0  [emitted]  main
main.js.map  1.84 kB       0  [emitted]  main
[18:45:58] Finished 'sass' after 19 s
[18:45:58] Finished 'js' after 19 s
[18:45:58] Starting 'build'...
[18:45:58] Finished 'build' after 80 μs
[18:45:58] Starting 'default'...
[18:45:58] Finished 'default' after 33 μs


Start time: (2017-07-20 16:45:36 UTC) [treshold=1%]
 #  module                                                                                         time  %
 1  ./lib/src (node_modules/vinyl-fs/lib/src/index.js)                                            249ms  ▇▇ 1%
 2  vinyl-fs (node_modules/vinyl-fs/index.js)                                                     370ms  ▇▇ 2%
 3  gulp (node_modules/gulp/index.js)                                                             405ms  ▇▇ 2%
 4  svgo (node_modules/svgo/lib/svgo.js)                                                          287ms  ▇▇ 1%
 5  postcss-svgo (node_modules/postcss-svgo/dist/index.js)                                        298ms  ▇▇ 1%
 6  ../data/prefixes (node_modules/autoprefixer/data/prefixes.js)                                 324ms  ▇▇ 1%
 7  autoprefixer (node_modules/autoprefixer/lib/autoprefixer.js)                                  701ms  ▇▇▇ 3%
 8  cssnano (node_modules/cssnano/dist/index.js)                                                   1.7s  ▇▇▇▇▇▇▇ 7%
 9  gulp-cssnano (node_modules/gulp-cssnano/index.js)                                              1.7s  ▇▇▇▇▇▇▇ 7%
10  gulp-sourcemaps (node_modules/gulp-sourcemaps/index.js)                                       290ms  ▇▇ 1%
11  ./Compiler (node_modules/webpack/lib/Compiler.js)                                             243ms  ▇ 1%
12  ./WebpackOptionsApply (node_modules/webpack/lib/WebpackOptionsApply.js)                       339ms  ▇▇ 1%
13  ./validateSchema (node_modules/webpack/lib/validateSchema.js)                                 351ms  ▇▇ 2%
14  webpack (node_modules/webpack/lib/webpack.js)                                                 999ms  ▇▇▇▇▇ 4%
15  ./Compiler (node_modules/webpack-stream/node_modules/webpack/lib/Compiler.js)                 297ms  ▇▇ 1%
16  webpack (node_modules/webpack-stream/node_modules/webpack/lib/webpack.js)                     517ms  ▇▇▇ 2%
17  ./path (node_modules/babel-traverse/lib/path/index.js)                                        528ms  ▇▇▇ 2%
18  babel-traverse (node_modules/babel-traverse/lib/index.js)                                     585ms  ▇▇▇ 3%
19  babel-template (node_modules/babel-template/lib/index.js)                                     771ms  ▇▇▇▇ 3%
20  ./helpers (node_modules/babel-helpers/lib/helpers.js)                                         801ms  ▇▇▇▇ 4%
21  babel-helpers (node_modules/babel-helpers/lib/index.js)                                       814ms  ▇▇▇▇ 4%
22  ../transformation/file (node_modules/babel-core/lib/transformation/file/index.js)              1.2s  ▇▇▇▇▇ 5%
23  ./lib/api/node.js (node_modules/babel-core/lib/api/node.js)                                    1.2s  ▇▇▇▇▇ 5%
24  babel-core (node_modules/babel-core/index.js)                                                  1.2s  ▇▇▇▇▇ 5%
25  /home/u2487/trunk/node_modules/babel-lo....js (node_modules/babel-loader/lib/index.js)   1.3s  ▇▇▇▇▇▇ 6%
26  /home/u2487/trunk/node_modules/babel-pr...de_modules/babel-preset-es2015/lib/index.js)  262ms  ▇▇ 1%
Total require(): 3750
Total time: 22.8s

'use strict'
require("time-require")
var gulp = require('gulp')
var gutil = require('gulp-util')
var nano = require('gulp-cssnano')
var sass = require('gulp-sass')
var sourcemaps = require('gulp-sourcemaps')
var webpack = require('webpack-stream')
var wpOpt = require('webpack').optimize
var named = require('vinyl-named')
var sassTypes = require('node-sass').types
var Svgo = require('svgo')

var paths = require('./package.json').buildPaths

gulp.task('sass', function () {
  var _svgo = new Svgo()
  var svgOptimize = _svgo.optimize.bind(_svgo)
  var sassOpts = {
    functions: {
      'uri-encode($val)': function uriEncode(val) {
        return new sassTypes.String(encodeURIComponent(val.getValue()))
      },
      'svgo($val)': function svgo(val, done) {
        svgOptimize(val.getValue(), function(result) {
          done(new sassTypes.String(result.data))
        })
      },
    },
  }

  if (process.env.NODE_ENV === 'production') {

    return gulp.src(paths.sass.i)
      .pipe(
        sass(sassOpts).on('error', sass.logError)
      )
      .pipe(nano())
      .pipe(gulp.dest(paths.sass.o))

  } else {

    return gulp.src(paths.sass.i)
      .pipe(sourcemaps.init())
      .pipe(
        sass(sassOpts).on('error', sass.logError)
      )
      .pipe(nano())
      .pipe(sourcemaps.write())
      .pipe(gulp.dest(paths.sass.o))

  }
})


gulp.task('sass:watch', function () {
  gulp.watch('sass/**/*.s{c,a}ss', ['sass'])
})

gulp.task('js', function () {
  var conf = require('./webpack.config.js')

  if (process.env.NODE_ENV === 'production') {

    delete conf.devtool
    conf.plugins.push(new wpOpt.UglifyJsPlugin({
      compress: {
        warnings: false,
      },
      mangle: {
        except: ['$', '$super', 'exports', 'require'],
      },
    }))

  }

  return gulp.src(paths.js.i)
    .pipe(named())
    .pipe(webpack(conf))
    .pipe(gulp.dest(paths.js.o))

})

gulp.task('js:watch', function () {
  var conf = require('./webpack.config.js')
  conf.watch = true

  // Webpack logs its own errors. Just swallow error to not break watch
  var wp = webpack(conf).on('error', function handleWebpackError() {this.emit('end')})

  return gulp.src(paths.js.i)
    .pipe(named())
    .pipe(wp)
    .pipe(gulp.dest(paths.js.o))

})


gulp.task('watch', ['sass'], function () {
  gulp.start('sass:watch')
  gulp.start('js:watch')
})

gulp.task('build', ['sass', 'js'])

gulp.task('default', ['build'])