deploy.rb

# config valid only for Capistrano 3.1
lock '3.16.0'

# Added by the airbrake gem
# (appended after running: rails generate airbrake)
        require './config/boot'
        require 'airbrake/capistrano3'


set :application, 'BikeBinder'
set :repo_url, 'https://github.com/FreeRidePGH/BikeBinder.git'
set :branch, :master

set :rails_env, 'shared_host'
# set :assets_roles, [:web] 

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

# Default deploy_to directory is /var/www/my_app
# set :deploy_to, '/var/www/my_app'
# Set this in the production/staging file (WW)

# Default value for :scm is :git
set :scm, :git

set :use_sudo, false

# Default value for :format is :pretty
# set :format, :pretty

# Default value for :log_level is :debug
# set :log_level, :debug

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

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

# Default value for default_env is {}
# set :default_env, { path: "/#{ENV['HOME']}/.rvm/bin:$PATH"}

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

# Default value for :linked_files is []
set(:linked_files, 
    %w(config/database.yml
    config/application/mailer_config.rb
    config/application/secret_base.txt
    config/application/secret_token.txt
    config/env_vals.rb
    config/application/err_api_key.txt
    ))

# which config files should be copied by deploy:setup_config
# see documentation in lib/capistrano/tasks/setup_config.rake
# for details of operations
#
# Setup by running
# cap <stage> deploy:setup_config
set(:config_files, 
    [
     ['database.example.yml', 'config/database.yml'],
     ['mailer_config.sample.rb','config/application/mailer_config.rb'],
     ['secret_base.txt','config/application/secret_base.txt'],
     ['secret_token.txt', 'config/application/secret_token.txt'],
     ['err_api_key.txt', 'config/application/err_api_key.txt'],
     ['env_vals.rb', 'config/env_vals.rb']
    ])

namespace :deploy do

  desc 'Take a backup of the app content'
  task :auto_backup => [:set_rails_env]  do
    if fetch(:stage).to_s == 'production'
      on roles(:app) do
        within "/home/#{host.user}/ops/Backup" do
          with rails_env: fetch(:rails_env) do
            execute :bundle, :exec, :backup,
            :perform, '--trigger', 'DH_frpgh', '--root-path', './'
          end # with rails_env
        end # within ~/Backup
      end # on roles
    else
      warn " Auto backups only performed on production deploy"
    end  # if stage=='production'
  end # task

  before :started, :auto_backup

  after :updated, :setup_shared_host

  desc 'Restart application'
  task :restart => [:set_rails_env]  do
    on roles(:app), in: :sequence, wait: 5 do |host|
      if fetch(:rails_env) == 'shared_host'
        capture(:echo, '$USER')
        # ps x | grep .*#{fetch(:deploy_to)}/.*\dispatch_fcgi.rb | awk '!/grep/ {print$1}' | xargs -i kill {}
        pattern_str = ".*#{fetch(:deploy_to)}/.*\.rb"
        execute(:ps, 'x', '|',
                :grep, pattern_str, '|',
                :awk, "\'!/grep/ {print$1}\'", '|',
                :xargs, '-i', 'kill', '{}')
      end
    end # on roles
  end # task

  after :publishing, :restart

  after :restart, :clear_cache do
    on roles(:web), in: :groups, limit: 3, wait: 10 do
      # Here we can do anything such as:
      # within release_path do
      #   execute :rake, 'cache:clear'
      # end
    end
  end

end

after 'deploy:finished', 'airbrake:deploy'