# 
#  This deployment recipe assumes public keys are in use and that `mtr generate_config`
#  has been run on the sever. This eliminates any need for passwords to be stored or typed
#  in.
#

require 'mt-capistrano.rb' # use local copy instead of mt-capistrano gem

# Configure this...
set :site,         "" # e.g. 12345
set :application,  "" # e.g. myblog
set :webpath,      "" # e.g. myblog.com
set :git_user,     "" # bjeanes (github url taken from this + application -- change this below) 

# Shouldn't have to change anything below (except repository details if different...)
set :domain,       "s#{site}.gridserver.com"
set :user,         "serveradmin%#{webpath}"

# Other options
ssh_options[:username] = user
ssh_options[:forward_agent] = true
default_run_options[:pty] = true
set :use_sudo, false # MediaTemple don't allow sudo command


# Repo stuff
set :scm, :git
set :repository, "git@github.com:#{git_user}/#{application}.git"
set :deploy_to, "/home/#{site}/containers/rails/#{application}"
set :current_deploy_dir, "#{deploy_to}/current"
set :deploy_via, :remote_cache
set :tmp_dir, "#{deploy_to}/tmp"
set :branch, "master"
set :git_enable_submodules, 1

set :checkout, "export"

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

# Tasks
namespace :deploy do  
  desc "Upload the database.yml file to the shared folder."
  task :upload_database_yml do
    yml = 'config/database.yml.mt'
    
    if File.exists?(yml)
      put(File.read(yml), "#{shared_path}/database.yml", :mode => 0644)
    else
      puts "Create #{yml} then re-run `cap deploy:upload_database_yml` before proceeding..."
    end
  end
  
  after "deploy:cold", "mt:create_link"
  after "deploy:start", "mt:generate_htaccess"
  after "deploy:restart", "mt:generate_htaccess"
  
  before "deploy:symlink" do    
    run "rm -drf #{release_path}/public/uploads"
    run "ln -s #{shared_path}/uploads #{release_path}/public/uploads"
    run "rm -f #{release_path}/config/database.yml"
    run "ln -s #{shared_path}/database.yml #{release_path}/config/database.yml"
  end

  after "deploy:setup" do
    upload_database_yml
    mt.add
  end
end