cc.rb auto-deployer

simple_deployer.rb

# This plugin will deploy your app using capistrano.
# If the build fails the app won't de be deployed and if it passes it will try to deploy to a list of stages you can supply.
#
# Configuration
# In your project's cruise_config.rb file:
#
# Pass an array of stages you want to deploy to
# project.cap_deployer.stages = ['integration', 'staging']
#
# source ~/.rvm/scripts/rvm before deployment?
# default: true
# project.cap_deployer.rvm = false
#
# Important: this plugin assumes you are using ssh keys for deployment
#
class SimpleDeployer
  attr_accessor :stages, :rvm

  def initialize(project = nil)
    @stages = []
    @rvm = true
  end

  def build_finished(build)
    return if build.failed?
    deploy build
  end

  private

  def deploy(build)
    work_path = build.project.path + "/work/"
    log_path = build.artifacts_directory
    @stages.each do |stage|
      cmd = ["cd #{work_path}", "cap -l #{log_path}/cap_deploy_#{stage}.txt #{stage} deploy:migrations"]
      cmd.unshift("source ~/.rvm/scripts/rvm") if rvm
      `bash -c '#{cmd.join(" && ")}'`
    end
  end
end

Project.plugin :simple_deployer