Rails Template (Bootstrap, Slim Lang)

rails_template.rb

gemfile = <<-FILE
source 'https://rubygems.org'

ruby '#{RUBY_VERSION}'

gem 'rails'
gem 'pg'
gem 'unicorn'

gem 'jquery-rails'
gem 'sass-rails'
gem 'slim-rails'
gem 'autoprefixer-rails'
gem 'uglifier'
gem 'bootstrap-sass'
gem 'font-awesome-sass'

group :development do
  gem 'annotate'
  gem 'better_errors'
  gem 'binding_of_caller'
  gem 'pry-rails'
  gem 'listen'
end
FILE

create_file 'Gemfile', gemfile

run "bundle install"

scss = <<-SCSS
@import "bootstrap-sprockets";
@import "bootstrap";
@import "font-awesome-sprockets";
@import "font-awesome";
SCSS

remove_file "app/assets/stylesheets/application.css"
create_file "app/assets/stylesheets/application.scss", scss

remove_file "README.md"
create_file "README.md"

run "echo '# #{@app_name.titleize}' >> README.md"

layout_file = <<-FILE
doctype html
html
  head
    title #{@app_name.titleize}
    meta name="viewport" content="width=device-width, initial-scale=1.0"
    = stylesheet_link_tag 'application', media: 'all'
    = csrf_meta_tags

  body
    = yield
    = javascript_include_tag 'application'
FILE

remove_file 'app/views/layouts/application.html.erb'
create_file 'app/views/layouts/application.html.slim', ERB.new(layout_file).result(binding)

generate :controller, :pages, :index, "--skip-routes"
route "root to: 'pages#index'"

rails_command "db:create"
rails_command "db:migrate"

git :init
git :add => "."
git :commit => "-a -m 'Initial commit'"

# optional
run "powder link #{@app_name}"
run "atom ./"