Use bower-rails instead of rails-assets

rails-assets.org is currently down and its future is
somewhat questionable :'(

The main downside is you now have to run `rake bower:install`
at some point in addition to the regular `bundle install`

.gitignore

@@ -38,3 +38,7 @@ custom_plan.rb
 
 # Byebug
 .byebug_history
+
+# bower-rails
+vendor/assets/bower_components
+node_modules

.travis.yml

@@ -7,8 +7,12 @@ before_install:
   - 'echo ''gem: --no-ri --no-rdoc'' > ~/.gemrc'
   - "rvm @global do gem uninstall bundler -x && gem install bundler"
 before_script:
+  - 'npm install -g bower'
+  - 'bundle exec rake bower:install:development'
   - "./config/before-travis.sh"
-script: "bundle exec rake && bundle exec rake jasmine:ci"
+script:
+  - "bundle exec rake"
+  - "bundle exec rake jasmine:ci"
 
 notifications:
   email: false

Gemfile

@@ -25,6 +25,7 @@ gem 'icalendar'
 gem 'pg' if ENV['FORCE_POSTGRES']
 gem 'sprockets-rails', '< 3.0' # https://github.com/leshill/handlebars_assets/issues/145
 gem 'rack-mini-profiler'
+gem 'bower-rails'
 
 group :production do
   gem 'pg'
@@ -76,12 +77,3 @@ group :test do
   # Remove after Rails 5: https://github.com/rails/rails/pull/18458
   gem 'test_after_commit'
 end
-
-source 'https://rails-assets.org' do
-  gem 'rails-assets-DataTables'
-  gem 'rails-assets-select2'
-
-  group :test, :development do
-    gem 'rails-assets-sinonjs'
-  end
-end

Gemfile.lock

@@ -1,6 +1,5 @@
 GEM
   remote: https://rubygems.org/
-  remote: https://rails-assets.org/
   specs:
     actionmailer (4.2.5)
       actionpack (= 4.2.5)
@@ -60,6 +59,7 @@ GEM
     bootstrap-sass (3.3.6)
       autoprefixer-rails (>= 5.2.1)
       sass (>= 3.3.4)
+    bower-rails (0.10.0)
     builder (3.2.2)
     bullet (5.0.0)
       activesupport (>= 3.0.0)
@@ -244,11 +244,6 @@ GEM
       bundler (>= 1.3.0, < 2.0)
       railties (= 4.2.5)
       sprockets-rails
-    rails-assets-DataTables (1.10.10)
-      rails-assets-jquery (>= 1.7.0)
-    rails-assets-jquery (2.2.0)
-    rails-assets-select2 (4.0.1)
-    rails-assets-sinonjs (1.17.1)
     rails-deprecated_sanitizer (1.0.3)
       activesupport (>= 4.2.0.alpha)
     rails-dom-testing (1.0.7)
@@ -350,6 +345,7 @@ DEPENDENCIES
   better_errors
   binding_of_caller
   bootstrap-sass
+  bower-rails
   bullet
   byebug
   capybara (>= 2.0.1)
@@ -388,9 +384,6 @@ DEPENDENCIES
   rack-mini-profiler
   rack-timeout
   rails (= 4.2.5)
-  rails-assets-DataTables!
-  rails-assets-select2!
-  rails-assets-sinonjs!
   rails_12factor
   rb-fsevent
   rspec-collection_matchers

app/assets/javascripts/application.js

@@ -30,6 +30,6 @@
 //= require ./dialogs/base_dialog
 //= require_tree ./dialogs
 //= require DataTables
-//= require DataTables/dataTables.bootstrap
+//= require DataTables/media/js/dataTables.bootstrap
 //= require_tree .
 //= require jquery_nested_form

app/assets/stylesheets/application.css

@@ -1,7 +1,7 @@
 /*
  *= require jquery-ui/datepicker
  *= require bootstrap_with_overrides
- *= require DataTables/dataTables.bootstrap
+ *= require DataTables/media/css/dataTables.bootstrap
  *= require select2
  *= require font_awesome_with_extensions
  *= require _alerts

bin/setup

@@ -22,6 +22,17 @@ Dir.chdir APP_ROOT do
 
   system "gem install bundler --conservative"
   system "bundle check || bundle install --without production"
+
+  if `which npm`.empty?
+    puts <<-EOT
+      You don't have npm installed, which is needed to install bower.
+      Install npm by installing node.js from https://nodejs.org
+    EOT
+    exit 1
+  end
+  system "npm install -g bower"
+  system "rake bower:install"
+
   if `which phantomjs`.empty?
     puts <<-EOT.strip_heredoc
       You don't have phantomjs installed, which means you won't be able to run

bower.json

@@ -0,0 +1,10 @@
+{
+  "name" : "bridge troll",
+  "dependencies": {
+    "DataTables": "1.10.10",
+    "select2": "4.0.1"
+  },
+  "devDependencies": {
+    "sinonjs": "1.17.1"
+  }
+}

config/initializers/bower_rails.rb

@@ -0,0 +1,19 @@
+BowerRails.configure do |bower_rails|
+  # Tell bower-rails what path should be considered as root. Defaults to Dir.pwd
+  # bower_rails.root_path = Dir.pwd
+
+  # Invokes rake bower:install before precompilation. Defaults to false
+  bower_rails.install_before_precompile = Rails.env.production?
+
+  # Invokes rake bower:resolve before precompilation. Defaults to false
+  # bower_rails.resolve_before_precompile = true
+
+  # Invokes rake bower:clean before precompilation. Defaults to false
+  # bower_rails.clean_before_precompile = true
+
+  # Invokes rake bower:install:deployment instead rake bower:install. Defaults to false
+  # bower_rails.use_bower_install_deployment = true
+  #
+  # Invokes rake bower:install and rake bower:install:deployment with -F (force) flag. Defaults to false
+  # bower_rails.force_install = true
+end

package.json

@@ -0,0 +1,8 @@
+{
+  "//": "This package.json currently only exists so Bower will be installed on Heroku",
+  "name": "bridge_troll",
+  "version": "0.0.0",
+  "dependencies": {
+    "bower": "^1.7.2"
+  }
+}

spec/javascripts/support/jasmine.yml

@@ -11,9 +11,9 @@
 #   - dist/**/*.js
 #
 src_files:
-  - assets/application.js
-  - assets/jasmine-jquery.js
-  - assets/sinonjs.js
+  - assets/application
+  - assets/jasmine-jquery
+  - assets/sinonjs
 
 # stylesheets
 #