Webpack (#33)

See flarum/framework#1367

* Replace gulp with webpack and npm scripts for JS compilation
* Set up Travis CI to commit compiled JS
* Restructure `js` directory; only one instance of npm, forum/admin are "submodules"
* Restructure `less` directory

.gitattributes

@@ -2,4 +2,4 @@
 .gitignore export-ignore
 .travis.yml export-ignore
 
-js/*/dist/*.js -diff
+js/dist/* -diff

.gitignore

@@ -2,5 +2,5 @@
 composer.phar
 .DS_Store
 Thumbs.db
-bower_components
-node_modules
+node_modules
+js/dist/*

.travis.yml

@@ -0,0 +1,15 @@
+language: minimal
+
+sudo: false
+
+cache:
+  directories:
+    - $HOME/.npm
+
+jobs:
+  include:
+    - stage: build
+      if: branch = master AND type = push
+      script: curl -s https://raw.githubusercontent.com/flarum/core/master/.travis/build.sh | bash -s -
+        -k $encrypted_e5bd9d54e015_key
+        -i $encrypted_e5bd9d54e015_iv

bootstrap.php

@@ -16,9 +16,9 @@
 
 return [
     (new Extend\Assets('forum'))
-        ->asset(__DIR__.'/js/forum/dist/extension.js')
-        ->asset(__DIR__.'/less/forum/extension.less')
-        ->bootstrapper('flarum/mentions/main'),
+        ->js(__DIR__.'/js/dist/forum.js')
+        ->asset(__DIR__.'/less/forum.less'),
+
     function (Dispatcher $events, Factory $views) {
         $events->subscribe(Listener\AddPostMentionedByRelationship::class);
         $events->subscribe(Listener\FormatPostMentions::class);

js/forum.js

@@ -0,0 +1,10 @@
+/*
+ * This file is part of Flarum.
+ *
+ * (c) Toby Zerner <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+export * from './src/forum';