Class: NubisRailsBoilerplate::Templates

Inherits:
Object
  • Object
show all
Defined in:
lib/templates.rb

Class Method Summary collapse

Class Method Details

.expand_skeleton(skeleton, basefile) ⇒ Object 



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# File 'lib/templates.rb', line 4

def self.expand_skeleton(skeleton, basefile)
  skeleton_path = File.absolute_path(File.expand_path("../../skeletons/#{skeleton}", basefile))
  `cp -r #{skeleton_path} #{get_app_name}`
  patch_module_name(skeleton, get_app_name)
  run_setup_tasks(get_app_name)
  puts "All done! Your app is ready to start customizing."
end

.get_app_name ⇒ Object 



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# File 'lib/templates.rb', line 32

def self.get_app_name
  if ARGV.size != 1
    puts "Call it like this: #{$0} app_name"
    exit 1
  end

  unless ARGV[0] =~ /^[a-z_]*$/
    puts "The app_name can only be lowercase letters and underscores"
    exit 1
  end

  return ARGV[0]
end

.patch_module_name(skeleton, app_name) ⇒ Object 



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# File 'lib/templates.rb', line 12

def self.patch_module_name(skeleton, app_name)
  puts "Patching #{skeleton} files for #{app_name}"
  %w(Rakefile config/application.rb config/environment.rb config/environments/development.rb
  config/environments/test.rb config/environments/production.rb config/initializers/secret_token.rb
  config/deploy.rb config/database.yml config/initializers/session_store.rb config/routes.rb config.ru).each do |filename|
    full_path = File.expand_path(filename, app_name)
    new_contents = File.read(full_path)
      .gsub(skeleton.camelize, app_name.camelize)
      .gsub(skeleton, app_name)
    File.write(full_path, new_contents)
  end
end

.run_setup_tasks(app_name) ⇒ Object 



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# File 'lib/templates.rb', line 25

def self.run_setup_tasks(app_name)
  puts "Installing gems and configuring databases"
  Dir.chdir(app_name) do 
    `bundle install; rake db:create; rake db:migrate; rake db:test:prepare`
  end
end