config.assets.digest = true
config.serve_static_assets = true

Rails.application.config.assets.version = '1.0'

require 'capistrano/setup'
require 'capistrano/deploy'
require 'capistrano/bundler'
require 'capistrano/rbenv'
require 'capistrano/rails/assets'
require 'capistrano/rails/migrations'

set :rbenv_type, :user
set :rbenv_ruby, '2.2.2'

lock '3.4'
set :application, 'myapp'
set :repo_url, 'git@bitbucket.org:user/app.git'
set :deploy_to, '/home/deploy/app'

set :linked_dirs, fetch(:linked_dirs, []).push('log', 'tmp/pids', 'tmp/cache', 'tmp/sockets', 'tmp/uploads', 'vendor/bundle', 'public/system')
set :bundle_binstubs, nil
set :keep_releases, 5

SSHKit.config.command_map[:rake]  = 'bundle exec rake'
SSHKit.config.command_map[:rails] = 'bundle exec rails'

namespace :deploy do

  desc 'Restart application'
  task :restart do
    on roles(:app), in: :sequence, wait: 5 do
      within "#{release_path}" do
        execute :bundle, "exec thin restart -O -C /etc/thin/app.yml"
    end
  end
end

after :publishing, :restart

Me$: bin/cap production deploy

...
DEBUG [ff4ce05c] Running /usr/bin/env if test ! -d /home/deploy/app/releases/20150618015809; then echo "Directory does not exist '/home/deploy/app/releases/20150618015809'" 1>&2; false; fi as deploy@domain.com
DEBUG [ff4ce05c] Command: if test ! -d /home/deploy/app/releases/20150618015809; then echo "Directory does not exist '/home/deploy/app/releases/20150618015809'" 1>&2; false; fi
DEBUG [ff4ce05c] Finished in 0.370 seconds with exit status 0 (successful).
INFO [4ab0f9c7] Running ~/.rbenv/bin/rbenv exec bundle exec rake assets:precompile as deploy@domain.com
DEBUG [4ab0f9c7] Command: cd /home/deploy/app/releases/20150618015809 && ( RBENV_ROOT=~/.rbenv RBENV_VERSION=2.2.2 RAILS_ENV=staging ~/.rbenv/bin/rbenv exec bundle exec rake assets:precompile )
DEBUG [4ab0f9c7]    I, [2015-06-18T01:58:31.892846 #16404]  INFO -- : Writing /home/deploy/app/releases/20150618015809/public/assets/proximanova-bold-7c9c7de5d4c12790ac074e1c15637315.eot
DEBUG [4ab0f9c7]    I, [2015-06-18T01:58:31.894641 #16404]  INFO -- : Writing /home/deploy/app/releases/20150618015809/public/assets/proximanova-bold-8252ebfc2dfe42e154d8e8bcedbfd2f6.svg
DEBUG [4ab0f9c7]    I, [2015-06-18T01:58:31.896158 #16404]  INFO -- : Writing /home/deploy/app/releases/20150618015809/public/assets/proximanova-bold-cf546ab4766383966d7b70bd2749c011.ttf
DEBUG [4ab0f9c7]    I, [2015-06-18T01:58:31.897666 #16404]  INFO -- : Writing /home/deploy/app/releases/20150618015809/public/assets/proximanova-bold-4bafadbafe1d7f0915ef05f107e97a25.woff
DEBUG [4ab0f9c7]    I, [2015-06-18T01:58:31.899064 #16404]  INFO -- : Writing /home/deploy/app/releases/20150618015809/public/assets/proximanova-bold-3b37298fc9eb69093953f9885e889090.woff2
...

Me$: bin/cap production deploy

...
DEBUG [cbbe9a55] Running /usr/bin/env if test ! -d /home/deploy/app/releases/20150618020326; then echo "Directory does not exist '/home/deploy/app/releases/20150618020326'" 1>&2; false; fi as deploy@domain.com
DEBUG [cbbe9a55] Command: if test ! -d /home/deploy/app/releases/20150618020326; then echo "Directory does not exist '/home/deploy/app/releases/20150618020326'" 1>&2; false; fi
DEBUG [cbbe9a55] Finished in 0.369 seconds with exit status 0 (successful).
INFO [6e1eeadf] Running ~/.rbenv/bin/rbenv exec bundle exec rake assets:precompile as deploy@domain.com
DEBUG [6e1eeadf] Command: cd /home/deploy/app/releases/20150618020326 && ( RBENV_ROOT=~/.rbenv RBENV_VERSION=2.2.2 RAILS_ENV=staging ~/.rbenv/bin/rbenv exec bundle exec rake assets:precompile )
DEBUG [6e1eeadf]    I, [2015-06-18T02:03:48.365574 #16929]  INFO -- : Writing /home/deploy/app/releases/20150618020326/public/assets/proximanova-bold-78ec1c34931362f5fc9d1c64477d075f.eot
DEBUG [6e1eeadf]    I, [2015-06-18T02:03:48.367236 #16929]  INFO -- : Writing /home/deploy/app/releases/20150618020326/public/assets/proximanova-bold-6fadee20c88b51ed286db9687b131999.svg
DEBUG [6e1eeadf]    I, [2015-06-18T02:03:48.368709 #16929]  INFO -- : Writing /home/deploy/app/releases/20150618020326/public/assets/proximanova-bold-dc42499d91c401ef2e3452caa1917adf.ttf
DEBUG [6e1eeadf]    I, [2015-06-18T02:03:48.370105 #16929]  INFO -- : Writing /home/deploy/app/releases/20150618020326/public/assets/proximanova-bold-2d17c273eabf9ce851993897dd1fb300.woff
DEBUG [6e1eeadf]    I, [2015-06-18T02:03:48.371464 #16929]  INFO -- : Writing /home/deploy/app/releases/20150618020326/public/assets/proximanova-bold-7562093954d44696b2df7ada1488e2da.woff2
...

RBENV_ROOT=~/.rbenv RBENV_VERSION=2.2.2 RAILS_ENV=production ~/.rbenv/bin/rbenv exec bundle exec rake assets:precompile