daemons.rb in flapjack-0.7.30

- old
+ new

@@ -21,10 +21,16 @@
 
 def write_file(file_name, file_content)
   _create_file(file_name, file_content, false)
 end
 
+def create_fifo(fifo_name)
+  unless File.pipe?(fifo_name)
+    system("mkfifo #{fifo_name}")
+  end
+end
+
 def _create_file(file_name, file_content, check_presence)
   in_current_dir do
     raise "expected #{file_name} to be present" if check_presence && !File.file?(file_name)
     _mkdir(File.dirname(file_name))
     File.open(file_name, 'w') { |f| f << file_content }
@@ -72,20 +78,24 @@
   return unless cutoff_time.nil? || (file_time.to_i >= cutoff_time.to_i)
   [file_time, File.read(pid_file).strip.to_i]
 end
 
 def spawn_process(command, opts={})
+  @daemons_output ||= []
+  @daemons_exit_status ||= []
+
   puts yellow("Running: #{command}") if @debug
 
   process_h = nil
 
   file = opts[:daemon_pidfile]
 
   if file
     time = Time.now
     attempts = 0
 
-    `#{command}`
+    @daemons_output << `#{command}`
+    @daemons_exit_status << $?
 
     while attempts < 50
       time_and_pid = time_and_pid_from_file(file, time)
       if time_and_pid
         process_h = {:pid => time_and_pid.last, :command => command}