gistfile1.rb

set :application, 'my_app_name'
set :repo_url, 'git@bitbucket.org:my-username/my-repo.git'

# ask :branch, proc { `git rev-parse --abbrev-ref HEAD`.chomp }

set :deploy_to, '/path/to/app'
set :scm, :git
set :branch, "master"
set :user, "deploy" # deploying user on server
# set :scm_passphrase, ""
set :rails_env, "production"
set :deploy_via, :copy
set :ssh_options, { :forward_agent => true}

# set :format, :pretty
# set :log_level, :debug
set :pty, true

# set :linked_files, %w{config/database.yml}
# set :linked_dirs, %w{bin log tmp/pids tmp/cache tmp/sockets vendor/bundle public/system}

# set :default_env, { path: "/opt/ruby/bin:$PATH" }
set :keep_releases, 5

server "server-ip" #, user: '', roles: %w{web app db} #:app, :web, :db, :primary => true

namespace :deploy do

  desc 'Restart application'
  task :restart do
    on roles(:app), in: :sequence, wait: 5 do
      # Your restart mechanism here, for example:
      # execute :touch, release_path.join('tmp/restart.txt')
    end
  end

  after :restart, :clear_cache do
    on roles(:web), in: :groups, limit: 3, wait: 10 do
      # Here we can do anything such as:
      # within release_path do
      #   execute :rake, 'cache:clear'
      # end
    end
  end

  after :finishing, 'deploy:cleanup'

end