add build switch for test code

Gruntfile.coffee

@@ -12,6 +12,7 @@ module.exports = (grunt) ->
         get: ->
           pkg = grunt.config 'pkg'
           pkg.importHTML = importHTML
+          pkg.tests_enabled or= false
           pkg
         enumerable: true
       )
@@ -185,6 +186,11 @@ module.exports = (grunt) ->
 
     grunt.log.ok 'pkg.type = %s', type
 
+  grunt.registerTask 'enable-tests', 'Include testing code', () ->
+    pkg = grunt.config 'pkg'
+    pkg.tests_enabled = true
+    grunt.config 'pkg', pkg
+
   grunt.registerTask 'build', [
     'concurrent:build'
   ]
@@ -207,6 +213,12 @@ module.exports = (grunt) ->
     'clean:tmpuserscript'
   ]
 
+  grunt.registerTask 'build-tests', [
+    'enable-tests'
+    'build-userscript'
+    'build-crx'
+  ]
+
   grunt.registerTask 'testing', [
     'build'
     'shell:pack'

src/General/BuildTest.coffee

@@ -1,3 +1,4 @@
+<% if (tests_enabled) { %>
 BuildTest =
   init: ->
     return if !Conf['Menu']
@@ -51,3 +52,4 @@ BuildTest =
     g.posts.forEach (post) ->
       unless post.isClone or post.isFetchedQuote or $ '.abbr', post.nodes.comment
         BuildTest.runTest post
+<% } %>

src/General/Main.coffee

@@ -330,7 +330,9 @@ Main =
     ['Keybinds',                  Keybinds]
     ['Show Dice Roll',            Dice]
     ['Banner',                    Banner]
+    <% if (tests_enabled) { %>
     ['Build Test',                BuildTest]
+    <% } %>
   ]
 
 Main.init()

src/General/lib/post.class

@@ -3,6 +3,7 @@ class Post
   toString: -> @ID
 
   constructor: (root, @thread, @board, that={}) ->
+    <% if (tests_enabled) { %>
     root2 = root.cloneNode true
     for el in $$ '.mobile', root2
       $.rm el
@@ -15,6 +16,7 @@ class Post
     for el in $$ 'img[src]', root2
       el.src = el.src.replace /^(\w+:\/\/)[0-2](\.t\.4cdn\.org\/)/, '$10$2'
     @normalizedOriginal = root2
+    <% } %>
 
     @ID     = +root.id[2..]
     @fullID = "#{@board}.#{@ID}"