Files for deploying a Volt application to Digital Ocean via Intercity (files not included here need no alteration from standard Intercity setup)

Capfile

# Load DSL and Setup Up Stages
require 'capistrano/setup'

# Includes default deployment tasks
require 'capistrano/deploy'

require "capistrano/bundler" # NOTICE: capistrano/bundler, not capistrano/rails

# Loads custom tasks from `lib/capistrano/tasks' if you have any defined.
Dir.glob('lib/capistrano/tasks/*.cap').each { |r| import r }

deploy.rb

# config/deploy.rb

 lock '>= 3.1.0'
set :application, 'APP_NAME'
set :repo_url, '[email protected]:GITHUB_USERNAME/GITHUB_REPO_NAME.git'

# Default branch is :master
# ask :branch, proc { `git rev-parse --abbrev-ref HEAD`.chomp }

# Default deploy_to directory is /var/www/my_app
set :deploy_to, '/u/apps/APP_FOLDER_NAME'

# Use agent forwarding for SSH so you can deploy with the SSH key on your workstation.
set :ssh_options, {
  forward_agent: true
}

# Default value for :pty is false
set :pty, true

# Default value for :linked_files is []
set :linked_files, fetch(:linked_files, []).push('.rbenv-vars', '.ruby-version')

# Default value for linked_dirs is []
# set :linked_dirs, %w{log tmp/pids tmp/cache tmp/sockets vendor/bundle public/system}

# Default value for default_env is {}
set :default_env, { path: "/opt/rbenv/shims:$PATH" }

# Default value for keep_releases is 5
# set :keep_releases, 5

namespace :deploy do
  # UNCOMMENTING THIS RESTART-ON-PUBLISH STUFF THROWS AN ENCODING ERROR AT PRESENT. HAVEN'T FIGURED OUT WHY YET.
  # desc 'Restart application'
  # task :restart do
  #   on roles(:app), in: :sequence, wait: 5 do
  #     execute :touch, release_path.join('tmp/restart.txt')
  #   end
  # end

  # after :publishing, :restart
end

Gemfile

# Should include the following lines in addition to Volt-related included gems:

# Reference: http://stackoverflow.com/questions/31036672/invalidbytesequenceerror-deploying-volt-via-intercity/31279290
Encoding.default_external = Encoding::UTF_8
Encoding.default_internal = Encoding::UTF_8

gem 'capistrano'
gem "capistrano-bundler"