Module: Pulse::Capistrano

Defined in:
lib/pulse/capistrano.rb

Class Method Summary collapse

Class Method Details

.load_into(configuration) ⇒ Object 



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# File 'lib/pulse/capistrano.rb', line 6

def self.load_into(configuration)
  configuration.load do
    after "deploy",            "pulse:deploy"
    after "deploy:migrations", "pulse:deploy"

    namespace :pulse do
      desc <<-DESC
        Notify Pulse of the deployment by running the notification on the REMOTE machine.
          - Run remotely so we use remote API keys, environment, etc.
      DESC
      task :deploy, :except => { :no_release => true } do
        rails_env = fetch(:rails_env, "production")
        pulse_env = fetch(:pulse_env, fetch(:rails_env, "production"))
        local_user = ENV['USER'] || ENV['USERNAME']
        executable = RUBY_PLATFORM.downcase.include?('mswin') ? fetch(:rake, 'rake.bat') : fetch(:rake, 'rake')
        directory = configuration.current_release
        notify_command = "cd #{directory}; #{executable} RAILS_ENV=#{rails_env} pulse:deploy TO=#{pulse_env} REVISION=#{current_revision} REPO=#{repository} USER=#{local_user}"
        notify_command << " DRY_RUN=true" if dry_run
        notify_command << " API_KEY=#{ENV['API_KEY']}" if ENV['API_KEY']
        logger.info "Notifying Pulse of Deploy (#{notify_command})"
        if configuration.dry_run
          logger.info "DRY RUN: Notification not actually run."
        else
          result = ""
          run(notify_command, :once => true) { |ch, stream, data| result << data }
          # TODO: Check if SSL is active on account via result content.
        end
        logger.info "Pulse Notification Complete."
      end
    end
  end
end