set :stages, %w(staging production)
set :default_stage, "staging"

require 'capistrano/ext/multistage'

set :use_sudo, false # deploy user should own the application directory

set :user, 'deploy'
set :runner, user
default_run_options[:pty] = true
ssh_options[:port] = 8910

set :domain, '000.000.000.000'
set :application, "myapp.com"
set(:deploy_to) { "/var/www/public_html/#{application}/#{stage}" }

set :scm,         :git
set :scm_verbose, true
set :repository,  'git@github.com:myusername/myrepo.git'
set :branch,      'master'
set :deploy_via,  :remote_cache

role :app, domain
role :web, domain
role :db,  domain, :primary => true


namespace :deploy do
  desc "Restarting mod_rails with restart.txt"
  task :restart, :roles => :app, :except => { :no_release => true } do
    run "touch #{current_path}/tmp/restart.txt"
  end

  [:start, :stop].each do |t|
    desc "#{t} task is a no-op with mod_rails"
    task t, :roles => :app do ; end
  end
end


desc "Creates a generic database.yml in app/shared/conf"
task :create_database_yml, :roles => :app do

  database_configuration = <<-EOF
production:
  adapter: mysql
  database: app_production
  username:
  password:
  encoding: utf8
  socket: /var/run/mysqld/mysqld.sock

staging:
  production
EOF

  run "mkdir -p #{deploy_to}/#{shared_dir}/conf"
  put database_configuration, "#{deploy_to}/#{shared_dir}/conf/database.yml"
end
after "deploy:setup", :create_database_yml


desc "Copy app/shared/conf/database.yml to new release/config/database.yml"
task :copy_database_yml, :roles => :app do
  db_config = "#{deploy_to}/#{shared_dir}/conf/database.yml"
  run "cp #{db_config} #{release_path}/config/database.yml"
end
after "deploy:update_code", :copy_database_yml


desc "Setup the deplyment environment for staging"
task :staging do
  set :stage, 'staging'
  set :rails_env, stage
end


desc "Setup the deplyment environment for production"
task :production do
  set :stage, 'production'
  set :rails_env, stage
end