Use absolute PID path. Ignore errors if bluepill is not runing. Refs #1

config/production.pill

@@ -11,7 +11,7 @@ Bluepill.application(app_name) do |app|
 
     process.start_command = "bundle exec script/delayed_job -e production start"
     process.stop_command  = "bundle exec script/delayed_job -e production stop"
-    process.pid_file = File.join('tmp', 'pids', 'delayed_job.pid')
+    process.pid_file = File.join(app.working_dir, 'tmp', 'pids', 'delayed_job.pid')
   end
 
   app.process("unicorn") do |process|
@@ -22,7 +22,7 @@ Bluepill.application(app_name) do |app|
     process.start_command = "bundle exec unicorn -l /tmp/#{app_name}_unicorn.sock  -c config/unicorn.rb -D"
     process.stop_command = "kill -QUIT {{PID}}"
     process.restart_command = "kill -USR2 {{PID}}"
-    process.pid_file = File.join('tmp', 'pids', 'unicorn.pid')
+    process.pid_file = File.join(app.working_dir, 'tmp', 'pids', 'unicorn.pid')
 
     process.monitor_children do |child_process|
       child_process.stop_command = "kill -QUIT {{PID}}"

lib/recipes/bluepill.rb

@@ -3,7 +3,7 @@ Capistrano::Configuration.instance(:must_exist).load do
     set :bluepill_binary, "bundle exec bluepill --no-privileged"
 
     desc "Stop processes that bluepill is monitoring and quit bluepill"
-    task :quit, :roles => [:app] do
+    task :quit, :roles => [:app], :on_error => :continue do
       run "cd #{fetch :current_path} && #{try_sudo} #{bluepill_binary} stop APP_NAME=#{fetch :application}"
       run "cd #{fetch :current_path} && #{try_sudo} #{bluepill_binary} quit APP_NAME=#{fetch :application}"
     end

lib/recipes/nginx.rb

@@ -8,7 +8,7 @@ Capistrano::Configuration.instance(:must_exist).load do
       task :generate_configuration, :roles => :web, :except => { :no_release => true } do
         config = %Q{
 upstream #{application}_backend {
-  # server  127.0.0.1:#{unicorn_port};
+  # server  127.0.0.1:#{unicorn_port rescue 8080};
   server unix:/tmp/#{fetch :application}_unicorn.sock;
 }