namespace :deploy do

desc "Create a release tag and push it"
task :push_deploy_tag do
  user     = `git config --get user.name`.chomp
  email    = `git config --get user.email`.chomp
  tag_name = "#{Time.now.strftime("%Y-%m-%d__%H_%M_%S")}__#{fetch(:stage)}"
  revision = fetch(:current_revision)

  message = "Deployed by #{user} <#{email}>"

  run_locally do
    execute "git tag #{tag_name} #{revision} -m \"#{message}\""
    execute "git push origin refs/tags/#{tag_name}"
  end
end

end