Contents

require 'rails/generators'
require 'pathname'

module Shoestrap
  class DeploymentGenerator < Rails::Generators::Base
    source_root File.expand_path('../templates/deployment', __FILE__)

    # TODO: enable js runtime in Gemfile
    def add_required_gems
      inject_into_file 'Gemfile', "\ngem 'yaml_db'", :after => "gem 'blazing'"
    end

    def add_unicorn_config
      copy_file 'unicorn.rb', 'config/unicorn.rb'
    end

    def add_database_config
      template 'database.yml.erb', 'config/database.yml', :force => true
    end

    def add_deployment_task
      inject_into_file 'Rakefile', "\nrequire 'shoestrap/tasks/rails'\n", :after => 'Application.load_tasks'
      remove_file 'lib/tasks/deployment.rake'
    end

    def add_airbrake_config
      copy_file 'airbrake.rb', 'config/initializers/airbrake.rb'
    end

    def add_app_name
      inject_into_file 'config/application.rb', "\n    config.app_name = '#{app_name}'\n", :after => 'class Application < Rails::Application'
    end

    private

    def app_name
      @app_name ||= ask("What is this app's name?")

      # prevent screwing up deployment scripts by mistaking
      # app identifier with app name ;-)
      @app_name.gsub!('_production', '')
      @app_name.gsub!('_staging', '')
      @app_name
    end

    def db_credentials_production
      '<%= begin IO.read("#{ENV[\'HOME\']}/.config/' + app_name + '_production/db") rescue "" end %>'
    end

    def db_credentials_staging
      '<%= begin IO.read("#{ENV[\'HOME\']}/.config/' + app_name + '_staging/db") rescue "" end %>'
    end

    def restart_unicorn_command
      '#{ENV[\'HOME\']}/unicorn.sh upgrade ' + app_name + '_#{ENV[\'RAILS_ENV\']}'
    end

    def restart_monit_command
      'monit -g ' + app_name + '_#{ENV[\'RAILS_ENV\']} monitor'
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
shoestrap-0.4.1	lib/generators/shoestrap/deployment_generator.rb
shoestrap-0.4.0	lib/generators/shoestrap/deployment_generator.rb