Uglify in //

config.coffee

@@ -15,7 +15,6 @@ regJoin = (s) -> new RegExp(s.replace(/\//g, '[\\\/\\\\]'))
 
 exports.config =
 
-  production: process.env.BRUNCH_ENV is 'production'
   paths:
     public: 'public'
     watched: [
@@ -33,13 +32,17 @@ exports.config =
   overrides:
     production:
       sourceMaps: 'absoluteUrl'
-      onCompile: (files) ->
-        # For some reason, production brunch produces two entries, the first of which is wrong:
-        # //# sourceMappingURL=public/javascripts/app.js.map
-        # //# sourceMappingURL=/javascripts/app.js.map
-        # So we remove the ones that have public in them.
-        exec = require('child_process').exec
-        exec "perl -pi -e 's/\\/\\/# sourceMappingURL=public.*//g' public/javascripts/*.js"
+      plugins:
+        coffeelint:
+          pattern: /\A\Z/
+        afterBrunch: [
+          "coffee scripts/minify.coffee",
+        ]
+    fast:
+      onCompile: (files) -> console.log "I feel the need, the need... for speed."
+      plugins:
+        coffeelint:
+          pattern: /\A\Z/   
     vagrant:
       watcher:
         usePolling: true
@@ -182,7 +185,6 @@ exports.config =
   plugins:
     coffeelint:
       pattern: /^app\/.*\.coffee$/
-#      pattern: /^dne/ # use this pattern instead if you want to speed compilation
       options:
         line_endings:
           value: 'unix'
@@ -193,11 +195,6 @@ exports.config =
           level: 'ignore'  # PyCharm can't just autostrip for .coffee, needed for .jade
         no_unnecessary_fat_arrows:
           level: 'ignore'
-    uglify:
-      mangle:
-        except: ['require']
-      output:
-        semicolons: false
     sass:
       mode: 'native'
       allowCache: true

package.json

@@ -33,7 +33,7 @@
     "test": "./node_modules/.bin/karma start",
     "predeploy": "echo Starting deployment--hold onto your butts.; echo Skipping brunch build --production",
     "postdeploy": "echo Deployed. Unclench.",
-    "postinstall": "bower install && brunch build",
+    "postinstall": "bower install && brunch build --env fast",
     "brunch": "brunch",
     "bower": "bower",
     "dev": "brunch watch --server",
@@ -82,6 +82,7 @@
     "winston": "0.6.x"
   },
   "devDependencies": {
+    "after-brunch": "0.0.5",
     "assetsmanager-brunch": "^1.8.1",
     "auto-reload-brunch": "> 1.0 < 1.8",
     "bless-brunch": "https://github.com/ThomasConner/bless-brunch/tarball/master",
@@ -92,6 +93,7 @@
     "commonjs-require-definition": "0.2.0",
     "compressible": "~1.0.1",
     "css-brunch": "^1.7.0",
+    "fs-extra": "^0.26.2",
     "jade-brunch": "1.7.5",
     "jasmine-node": "1.13.x",
     "jasmine-spec-reporter": "~0.3.0",
@@ -111,7 +113,7 @@
     "requirejs": "~2.1.10",
     "sass-brunch": "https://github.com/basicer/sass-brunch-bleeding/archive/1.9.1-bleeding.tar.gz",
     "telepath-brunch": "https://github.com/nwinter/telepath-brunch/tarball/master",
-    "uglify-js-brunch": "^1.7.8"
+    "uglify-js": "^2.5.0"
   },
   "optionalDependencies": {
     "webworker-threads": "~0.5.5"

scripts/minify.coffee

@@ -0,0 +1,61 @@
+path = require 'path'
+fs = require 'fs-extra'
+_ = require 'lodash'
+async = require 'async'
+cores = require('os').cpus().length
+child_process = require 'child_process'
+
+root = path.join(__dirname, '..', 'public','javascripts');
+dest = path.join(__dirname, '..', 'public','javascripts-min');
+
+console.log root
+dirStack = [path.join(root)]
+files = []
+
+while dirStack.length
+  dir = dirStack.pop()
+  contents = fs.readdirSync(dir)
+  for file in contents
+    fullPath = "#{dir}/#{file}"
+    stat = fs.statSync(fullPath)
+    if stat.isDirectory()
+      dirStack.push(fullPath)
+    else if /\.js$/.test(file)
+    	files.push fullPath.replace root + '/', ''
+      
+
+jobs = _.map files, (file) ->
+	(cb2) ->
+		fpath = path.join(root, file)
+		dpath = path.join(dest, file)
+		smArgs = []
+
+		if fs.existsSync fpath + '.map'
+			smArgs = [
+				'--in-source-map', fpath + '.map',
+				'--source-map', dpath + '.map',
+				'--source-map-include-sources',
+				'--source-map-url', '/javascripts/' + file.replace('/\\/g', '/') + '.map'
+			]
+
+		args = [fpath, '-m', '-r', 'require' , '-b', 'beautify=false,semicolons=false'].concat smArgs, ['-o', dpath]
+		async.waterfall [
+			_.bind(fs.mkdirs, fs, path.dirname dpath),
+			(last, cb) ->
+				child = child_process.spawn 'uglifyjs', args, stdio:'inherit'
+				child.on 'close', (code) -> 
+					if code == 0 then cb null
+					else cb code
+				child.on 'error', (err) ->
+					cb err
+		], cb2
+
+async.parallelLimit jobs, cores, (err, res)->
+	if err
+		console.log "ERROR:", err
+	else
+		console.log "Done, minified " + jobs.length + " files."
+		fs.renameSync(root, root + "-old")
+		fs.renameSync(dest, root)
+		fs.removeSync(root + "-old")
+