Replace Ember app with Mithril app

js/admin/Gulpfile.js

@@ -0,0 +1,51 @@
+var gulp = require('gulp');
+var livereload = require('gulp-livereload');
+var concat = require('gulp-concat');
+var argv = require('yargs').argv;
+var uglify = require('gulp-uglify');
+var gulpif = require('gulp-if');
+var merge = require('merge-stream');
+var babel = require('gulp-babel');
+var cached = require('gulp-cached');
+var remember = require('gulp-remember');
+
+var vendorFiles = [
+  './bower_components/loader.js/loader.js',
+  './bower_components/mithril/mithril.js',
+  './bower_components/jquery/dist/jquery.js',
+  './bower_components/moment/moment.js',
+  './bower_components/bootstrap/dist/js/bootstrap.js',
+  './bower_components/spin.js/spin.js',
+  './bower_components/spin.js/jquery.spin.js'
+];
+
+var moduleFiles = [
+  'src/**/*.js',
+  '../lib/**/*.js'
+];
+var modulePrefix = 'flarum';
+
+gulp.task('default', function() {
+  return merge(
+    gulp.src(vendorFiles),
+    gulp.src(moduleFiles)
+      .pipe(cached('scripts'))
+      .pipe(babel({ modules: 'amd', moduleIds: true, moduleRoot: modulePrefix }))
+      .pipe(remember('scripts'))
+  )
+    .pipe(concat('app.js'))
+    .pipe(gulpif(argv.production, uglify()))
+    .pipe(gulp.dest('dist'))
+    .pipe(livereload());
+});
+
+gulp.task('watch', ['default'], function () {
+  livereload.listen();
+  var watcher = gulp.watch(moduleFiles.concat(vendorFiles), ['default']);
+  watcher.on('change', function (event) {
+    if (event.type === 'deleted') {
+      delete cached.caches.scripts[event.path];
+      remember.forget('scripts', event.path);
+    }
+  });
+});