From d3059ca5636d0338d355176bfe380eccf033eebf Mon Sep 17 00:00:00 2001
From: David Dollar <ddollar@gmail.com>
Date: Wed, 3 Nov 2010 14:11:12 -0700
Subject: [PATCH] always run processes in order they are defined in the
 procfile

---
 lib/foreman/engine.rb | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/lib/foreman/engine.rb b/lib/foreman/engine.rb
index 52c8ef9..04f70d6 100644
--- a/lib/foreman/engine.rb
+++ b/lib/foreman/engine.rb
@@ -16,26 +16,39 @@ class Foreman::Engine
   COLORS = [ cyan, yellow, green, magenta, red ]
 
   def initialize(procfile)
-    @procfile   = read_procfile(procfile)
+    @procfile  = read_procfile(procfile)
     @directory = File.expand_path(File.dirname(procfile))
   end
 
   def processes
     @processes ||= begin
+      @order = []
       procfile.split("\n").inject({}) do |hash, line|
         next if line.strip == ""
         name, command = line.split(" ", 2)
         process = Foreman::Process.new(name, command)
         process.color = next_color
+        @order << process.name
         hash.update(process.name => process)
       end
     end
   end
 
+  def process_order
+    processes
+    @order
+  end
+
+  def processes_in_order
+    process_order.map do |name|
+      [name, processes[name]]
+    end
+  end
+
   def start(options={})
     proctitle "ruby: foreman master"
 
-    processes.each do |name, process|
+    processes_in_order.each do |name, process|
       fork process, options
     end