deploy.rb

# deploy.rb

#
# Multistage Deployment
#

set :stages,        %w(production staging)
set :default_stage, "staging"
set :stage_dir,     "app/config"
require 'capistrano/ext/multistage'


#
# SCM
#

set  :user,           "my-deploy-user"
set  :repository,     "git@github.com:ed-lea/site.me.git"
set  :scm,            :git
set  :branch,         "master"
set  :deploy_via,     :copy

#
# Application
#

set  :model_manager,    "doctrine"
set  :app_path,         "app"
set  :shared_files,     [ "app/config/parameters.ini" ]
set  :shared_children,  [ app_path + "/logs", web_path + "/uploads", "vendor" ]

#
# Deployment
#

set  :keep_releases,        3
set  :use_sudo,             false
set  :update_vendors,       true
set  :vendors_mode,         "install"
set  :dump_assetic_assets,  true
set  :cache_warmup,         false





# -------

namespace :symfony do
  namespace :doctrine do
    namespace :migrations do
      desc "Executes a migration to a specified version or the latest available version"
      task :migrate, :roles => :app, :except => { :no_release => true } do
        currentVersion = nil
        run "sh -c 'cd #{latest_release} && #{php_bin} #{symfony_console} --no-ansi doctrine:migrations:status --env=#{symfony_env_prod}'", :once => true do |ch, stream, out|
          if stream == :out and out =~ /Current Version:.+\(([\w]+)\)/
            currentVersion = Regexp.last_match(1)
          end
          if stream == :out and out =~ /Current Version:\s*0\s*$/
            currentVersion = 0
          end
        end

        if currentVersion == nil
          raise "Could not find current database migration version"
        end
        puts "    Current database version: #{currentVersion}"

        on_rollback {
          if !interactive_mode || Capistrano::CLI.ui.agree("Do you really want to migrate #{symfony_env_prod}'s database back to version #{currentVersion}? (y/N)")
            run "sh -c 'cd #{latest_release} && #{php_bin} #{symfony_console} doctrine:migrations:migrate #{currentVersion} --env=#{symfony_env_prod} --no-interaction'", :once => true
          end
        }

        if !interactive_mode || Capistrano::CLI.ui.agree("Do you really want to migrate #{symfony_env_prod}'s database? (y/N)")
          run "sh -c 'cd #{latest_release} && #{php_bin} #{symfony_console} doctrine:migrations:migrate --env=#{symfony_env_prod} --no-interaction'", :once => true
        end
      end

      desc "Views the status of a set of migrations"
      task :status, :roles => :app, :except => { :no_release => true } do
        run "sh -c 'cd #{latest_release} && #{php_bin} #{symfony_console} doctrine:migrations:status --env=#{symfony_env_prod}'", :once => true
      end
    end
  end
end

staging.rb

# staging.rb

server 'site.me', :app, :web, :primary => true


#
# Project
#

set  :application,  "app-name"
set  :domain,       "site.me"
set  :deploy_to,    "/var/www/site"

#
# Deployment
#

role :web,  domain                         # Your HTTP server, Apache/etc
role :app,  domain                         # This may be the same as your `Web` server
role :db,   domain, :primary => true       # This is where Rails migrations will run