Rails Template

template.rb

# Here's how you generate the app
# rails new YourNewApp-m template.rb -B -T

# Gems
# ==================================================

# Use unicorn as the app server
gem 'unicorn'

if yes?("Use ExceptionNotifier?")
  gem 'exception_notification'
end

if yes?("Use Whenerver?")
  gem 'whenever'
end

if yes?("Use Sitemaps")
  gem 'sitemap_generator'
end

if using_devise = yes?("Use Devise?")
  gem 'devise'
  say "Don't forget to run:"
  say "  rails g devise:install"
  say "  rails g devise User"
end

if yes?("Use Alchemy?")
  gem 'alchemy_cms', github: 'AlchemyCMS/alchemy_cms', branch: 'master'
  say "Don't forget to run rake alchemy:install"
end

gem_group :development, :test do
  gem "rspec-rails"
  gem 'spring'
  gem 'spring-commands-rspec'
  gem 'spring-commands-cucumber'
  gem 'byebug'
  gem 'mailcatcher'
  gem 'pry-rails'
end

gem_group :development do
  gem 'better_errors'
  gem 'binding_of_caller'
  gem 'foreman'
  gem 'quiet_assets'
  gem 'pretty_backtrace'
end

gem_group :test do
  # Capybara for integration testing (https://github.com/jnicklas/capybara)
  gem "capybara"
  gem "capybara-webkit"
  gem 'capybara-email'
  gem 'cucumber-rails', :require => false
  gem 'shoulda-matchers'
  gem 'email_spec'
  gem 'selenium-webdriver'
  gem "launchy"
  gem "factory_girl_rails"
  gem "database_cleaner"
end

say "Don't forget to run:"
say "  rails g rspec:install"
say "  rails g cucumber:install"
say "  rails g email_spec:steps"

# Remove normal files we don't want
remove_file "README.rdoc"
remove_file "public/index.html"
remove_file "app/assets/images/rails.png"

# Copy database.yml to sample
inside "config" do
  run "cp database.yml database.yml.sample"
end

# Write our config/database.yml
if options[:database].to_s == "postgresql"
remove_file "config/database.yml"
create_file "config/database.yml", <<-EOF
login: &login
  adapter: postgresql
  encoding: unicode
  username: root
  timeout: 5000
  pool: 5

development:
  <<: *login
  database: #{app_name}_development
  min_messages: warning

test:
  <<: *login
  database: #{app_name}_test
  min_messages: warning
end
EOF
end

# Setting up foreman to deal with environment variables and services
# https://github.com/ddollar/foreman
# ==================================================
# Use Procfile for foreman
run "echo 'web: bundle exec rails server -p $PORT' >> Procfile"
run "echo 'mailcatcher: mailcatcher -f' >> Procfile"

run "echo PORT=3000 >> .env"
run "echo '.env' >> .gitignore"

# Clean up Assets
# ==================================================
# Use SASS extension for application.css
run "mv app/assets/stylesheets/application.css app/assets/stylesheets/application.css.scss"
# Remove the require_tree directives from the SASS and JavaScript files.
# It's better design to import or require things manually.
run "sed -i '' /require_tree/d app/assets/javascripts/application.js"
run "sed -i '' /require_tree/d app/assets/stylesheets/application.css.scss"

if yes?("Use Bootstrap?")
  gem 'bootstrap-sass'
  gem 'devise-bootstrap-views' if using_devise
  run "echo '@import \"bootstrap-sprockets\";' >>  app/assets/stylesheets/application.css.scss"
  run "echo '@import \"bootstrap\";' >>  app/assets/stylesheets/application.css.scss"
end

if yes?("Use Font Awesome?")
  gem 'font-awesome-rails'
  run "echo '@import \"font-awesome\";' >>  app/assets/stylesheets/application.css.scss"
end


# Ignore rails doc files, Vim/Emacs swap files, .DS_Store, and more
# ===================================================
run "cat << EOF >> .gitignore
/.bundle
/db/*.sqlite3
/db/*.sqlite3-journal
/log/*.log
/tmp
database.yml
doc/
*.swp
*~
.project
.idea
.secret
.DS_Store
config/secrets.yml
/resources
.rspec
# Ignore uploaded pictures
/public/uploads/
/public/dev-assets/
EOF"


# Git: Initialize
# ==================================================
git :init
git add: "."
git commit: %Q{ -m 'Initial commit' }

if yes?("Initialize GitHub repository?")
  git_uri = `git config remote.origin.url`.strip
  unless git_uri.size == 0
    say "Repository already exists:"
    say "#{git_uri}"
  else
    username = ask "What is your GitHub username?"
    run "curl -u #{username} -d '{\"name\":\"#{app_name}\"}' https://api.github.com/user/repos"
    git remote: %Q{ add origin git@github.com:#{username}/#{app_name}.git }
    git push: %Q{ origin master }
  end
end