require 'erb'

before "deploy:setup", :create_database_yml
after "deploy:update_code", :symlink_database_yml

desc "Create database.yml in shared/config"
task :create_database_yml do
  db_config = ERB.new <<-EOF
  base: &base
    adapter: mysql
    socket: /tmp/mysql.sock
    username: #{user}
    password: #{password}

  development:
    database: #{application}_dev
    <<: *base

  test:
    database: #{application}_test
    <<: *base

  production:
    database: #{application}_production
    <<: *base
  EOF

  run "mkdir -p #{shared_path}/config"
  put db_config.result, "#{shared_path}/config/database.yml"
end

desc "Make symlink for database.yml"
task :symlink_database_yml do
  run "ln -nfs #{shared_path}/config/database.yml #{release_path}/config/database.yml"
end