rails template for devise

devise.rb

gem 'devise'

run_bundle

generate 'devise:install'
generate 'devise:views'

application <<-CODE, env: 'development'
config.action_mailer.default_url_options = { host: 'localhost:3000' }
CODE

file 'app/views/layouts/_notification.html.erb', <<-CODE
<% if notice %>
  <p class="alert alert-success"><%= notice %></p>
<% end %>
<% if alert %>
  <p class="alert alert-danger"><%= alert %></p>
<% end %>
CODE

gsub_file 'app/views/layouts/application.html.erb', /^\s*<%= yield %>/, <<-CODE
    <div class="container">
      <%= render 'layouts/notification' %>
      <%= yield %>
    </div>
CODE

# generate 'devise', 'user'
# rake 'db:migrate'

git :add => "--all"
git :commit => "-qm 'Install Devise'"