gistfile1.rb

set :stage, 'production'
set :shared_children, shared_children << 'tmp/sockets'

puma_sock    = "unix://#{shared_path}/sockets/puma.sock"
puma_control = "unix://#{shared_path}/sockets/pumactl.sock"
puma_state   = "#{shared_path}/sockets/puma.state"
puma_log     = "#{shared_path}/log/puma-#{stage}.log"

namespace :deploy do
  desc "Start the application"
  task :start do
    run "cd #{current_path} && RAILS_ENV=#{stage} && bundle exec puma -b '#{puma_sock}' -e #{stage} -t2:4 --control '#{puma_control}' -S #{puma_state} >> #{puma_log} 2>&1 &", :pty => false
  end

  desc "Stop the application"
  task :stop do
    run "cd #{current_path} && RAILS_ENV=#{stage} && bundle exec pumactl -S #{puma_state} stop"
  end

  desc "Restart the application"
  task :restart, :roles => :app, :except => { :no_release => true } do
    run "cd #{current_path} && RAILS_ENV=#{stage} && bundle exec pumactl -S #{puma_state} restart"
  end

  desc "Status of the application"
  task :status, :roles => :app, :except => { :no_release => true } do
    run "cd #{current_path} && RAILS_ENV=#{stage} && bundle exec pumactl -S #{puma_state} stats"
  end
end