gateway/config/deploy.rb

require 'mina/rails'
require 'mina/git'
require 'mina/rbenv'  # for rbenv support. (https://rbenv.org)

# Basic settings:
#   domain       - The hostname to SSH to.
#   deploy_to    - Path to deploy into.
#   repository   - Git repo to clone from. (needed by mina/git)
#   branch       - Branch name to deploy. (needed by mina/git)

set :application_name, 'gateway'
set :domain, 'web-server.local'
set :deploy_to, '/home/feenix/gateway'
set :repository, "https://github.com/rubydesign/gateway.git"
set :branch, 'passenger'

# Optional settings:
set :user, 'feenix'          # Username in the server to SSH to.
#   set :port, '30000'           # SSH port number.
#   set :forward_agent, true     # SSH forward_agent.

# Shared dirs and files will be symlinked into the app-folder by the 'deploy:link_shared_paths' step.
# Some plugins already add folders to shared_dirs like `mina/rails` add `public/assets`, `vendor/bundle` and many more
# run `mina -d` to see all folders and files already included in `shared_dirs` and `shared_files`
set :shared_dirs, fetch(:shared_dirs, []).push('tmp/pids' , 'tmp/sockets')
set :shared_files, fetch(:shared_files, []).push('config/master.key')

# This task is the environment that is loaded for all remote run commands, such as
# `mina deploy` or `mina rake`.
task :remote_environment do
  # If you're using rbenv, use this to load the rbenv environment.
  # Be sure to commit your .ruby-version or .rbenv-version to your repository.
  invoke :'rbenv:load'

end

# Put any custom commands you need to run at setup
# All paths in `shared_dirs` and `shared_paths` will be created on their own.
task :setup do
  # command %{rbenv install 2.5.3 --skip-existing}
  # command %{rvm install ruby-2.5.3}
  # command %{gem install bundler}
end

desc "Deploys the current version to the server."
task :deploy do
  # uncomment this line to make sure you pushed your local branch to the remote origin
  # invoke :'git:ensure_pushed'
  deploy do
    # Put things that will set up an empty directory into a fully set-up
    # instance of your project.
    invoke :'git:clone'
    invoke :'deploy:link_shared_paths'
    invoke :'bundle:install'
    invoke :'rails:db_migrate'
    invoke :'rails:assets_precompile'
    invoke :'deploy:cleanup'

    on :launch do
      in_path(fetch(:current_path)) do
        invoke :'passenger:restart'
      end
    end
  end

  # you can use `run :local` to run tasks on local machine before of after the deploy scripts
  # run(:local){ say 'done' }
end

namespace :passenger do
  desc "Restart Passenger"
  task :restart do
    command %{
      echo "-----> Restarting passenger"
      #{echo_cmd %[touch tmp/restart.txt]}
    }
  end
end