railsでもbowerでasset管理しつつherokuにもdeployする方法

Bowerを導入します。

node.js

$ brew upgrade node

bower-rails

$ vim Gemfile

 gem 'jbuilder', '~> 2.0'
 gem 'enumerize'
 gem 'factory_girl_rails'
+gem 'bower-rails'

 group :development, :test do
   gem 'spring'

$ rails g bower_rails:initialize

assetを追加

$ vim Bowerfile

なんか、いろいろ

asset 'reset-css'
asset 'jquery-ujs'
asset 'jquery-ui'
asset 'components-font-awesome'

$ rake bower:install

herokuにあげたい場合

$ heroku config:set BUILDPACK_URL=https://github.com/heroku/heroku-buildpack-multi.git

$ vim .buildpacks

https://github.com/heroku/heroku-buildpack-nodejs
https://github.com/heroku/heroku-buildpack-ruby

heroku buttonの設置例

$ vim app.json

   "repository": "https://github.com/ppworks/furikaeri",
   "scripts": {
     "postdeploy": "bundle exec rake db:migrate && bundle exec rake db:seed"
+  },
+  "env": {
+    "BUILDPACK_URL": "https://github.com/heroku/heroku-buildpack-multi.git"
   }
 }