Basic deploy.rb for alchemy_cms

deploy.rb

require 'bundler/capistrano'
require 'alchemy/capistrano'
require 'capistrano/ext/multistage'

set :bundle_without, %w(development test)
set :bundle_flags, "--deployment --binstubs"

set :use_sudo, false

set :scm, :git

set :repository,  "ssh://user@url.com/to/your/repo.git"

set :ssh_options, { :forward_agent => true }

# multistage support
set :stages, %w(staging production)
set :default_stage, :staging

# run in pty to allow remote commands via ssh
default_run_options[:pty] = true

set :user, "your_user"
set :deploy_to,   "/your/remote/deploy/path"

# before hooks
before "deploy:start",          "deploy:seed"
before "deploy:create_symlink", "deploy:migrate"

# after hooks
after "deploy:setup",                   "alchemy:database_yml:create"
after "deploy:finalize_update",         "alchemy:database_yml:symlink"
after "deploy",                         "deploy:cleanup"

namespace :log do
  desc "show last 100 lines of production.log"
  task :show do
    run "tail -n100 #{shared_path}/log/#{rails_env}.log"
  end

  desc "watch tail of production.log and wait for additional data to be appended to the input"
  task :watch do
    stream("tail -f #{shared_path}/log/#{rails_env}.log")
  end
end

namespace :deploy do
  task :start do ; end
  task :stop do ; end

  task :restart, :roles => :app, :except => { :no_release => true } do
    run "#{try_sudo} touch #{File.join(current_path,'tmp','restart.txt')}"
  end

  desc 'Seeds the database'
  task :seed, :roles => :app, :except => { :no_release => true } do
    run "cd #{release_path} && #{rake} RAILS_ENV=#{rails_env} db:seed"
  end
end