gulpfile.coffee

gulp = require 'gulp'
gutil = require 'gulp-util'
webpack = require("webpack")
WebpackDevServer = require("webpack-dev-server")
webpackConfig = require("./webpack.config.js")
webpackProductionConfig = require("./webpack.production.config.js")
map = require 'map-stream'
touch = require 'touch'
_ = require 'underscore'

# Load plugins
$ = require('gulp-load-plugins')()

# CSS
gulp.task('css', ->
  gulp.src(['src/styles/*.sass', 'src/styles/*.scss'])
    .pipe($.sourcemaps.init())
    .pipe($.sass())
    .pipe($.sourcemaps.write())
    .on('error', (err) ->
      gutil.log err
    )
    .pipe($.size())
    .pipe(gulp.dest('public/'))
    .pipe(map((a, cb) ->
      if devServer.invalidate? then devServer.invalidate()
      cb()
    ))
)

gulp.task('copy-assets', ->
    gulp.src(['assets/**', 'src/scripts/native.js', 'main.js', 'package.json'])
      .pipe(gulp.dest('public'))
      .pipe($.size())
)

# Some quick notes on using fontcustom.
# First you need to install some additional software
# as detailed at https://github.com/FontCustom/fontcustom#installation
# On MacOSX, this comment was the only way I got things to work: https://github.com/FontCustom/fontcustom/issues/209#issuecomment-48014939
# Otherwise I got a Python import error.
#
# Then once things are working, things here are setup so that the generated font
# is base64 encoded and included in the css file. For this to work, you
# need to edit the generated scss file at src/styles/_fontcustom.scss to remove
# its font-face imports.
# Font compilation
# gulp.task('font', $.shell.task([
#   'fontcustom compile'
# ]))

# gulp.task('font-base-64', ->
#   gulp.src('assets/fonts/*.ttf')
#     .pipe($.rename('fontcustom.ttf'))
#     .pipe($.cssfont64())
#     .pipe($.rename('_fontcustom_embedded.scss'))
#     .pipe(gulp.dest('src/styles/'))
# )

gulp.task "webpack:build", (callback) ->
  # Run webpack.
  webpack webpackProductionConfig, (err, stats) ->
    throw new gutil.PluginError("webpack:build", err)  if err
    gutil.log "[webpack:build]", stats.toString(colors: true)
    callback()
    return


# Create a single instance of the compiler to allow caching.
devCompiler = webpack(webpackConfig)
gulp.task "webpack:build-dev", (callback) ->

  # Run webpack.
  devCompiler.run (err, stats) ->
    throw new gutil.PluginError("webpack:build-dev", err)  if err
    gutil.log "[webpack:build-dev]", stats.toString(colors: true)
    callback()
    return

  return

devServer = {}
gulp.task "webpack-dev-server", (callback) ->
  # Ensure there's a `./public/main.css` file that can be required.
  touch.sync('./public/main.css', time: new Date(0))

  # Start a webpack-dev-server.
  devServer = new WebpackDevServer(webpack(webpackConfig),
    contentBase: './public/'
    hot: true
    watchDelay: 100
    noInfo: true
  )
  devServer.listen 8080, "0.0.0.0", (err) ->
    throw new gutil.PluginError("webpack-dev-server", err) if err
    gutil.log "[webpack-dev-server]", "http://localhost:8080"
    callback()

  return

gulp.task 'default', ->
  gulp.start 'build'

gulp.task 'build', ['webpack:build', 'copy-assets']

gulp.task 'heroku:production', ['build']

gulp.task 'watch', ['copy-assets', 'webpack-dev-server'], ->
  gulp.watch(['assets/**', 'src/scripts/native.js'], ['copy-assets'])




gulp.task 'package-native-mac', ["build"], ->
    atomshell = require('gulp-atom-shell');
    return gulp.src(['public/**', "package.json", "main.js"])
        .pipe(atomshell({
            platform: "darwin"
            version: '0.34.3'
            productName: 'BerryTube'
            productVersion: '0.0.1'
            darwinIcon: "bt.icns"
        }))
        .pipe(atomshell.zfsdest('dist/BerryTube.mac.zip'));

gulp.task 'package-native-win', ["build"], ->
    atomshell = require('gulp-atom-shell');
    return gulp.src(['public/**', "package.json", "main.js"])
        .pipe(atomshell({
            platform: "win32"
            version: '0.34.3'
            productName: 'BerryTube'
            productVersion: '0.0.1'
            winIcon: "bt.ico"
        }))
        .pipe(atomshell.zfsdest('dist/BerryTube.win.zip'));