From 1f4fcec53bf68291deaa31a05023022c42c7e39a Mon Sep 17 00:00:00 2001
From: "Kevin W. Gisi" <kevin@kevingisi.com>
Date: Tue, 3 Aug 2010 13:25:54 +0800
Subject: [PATCH] Correctly check for failing Serve

---
 Rakefile | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Rakefile b/Rakefile
index e8b6945..c6fca78 100644
--- a/Rakefile
+++ b/Rakefile
@@ -165,8 +165,11 @@ desc "start up an instance of serve on the output files"
 task :start_serve => :stop_serve do
   cd "#{site}" do
     print "Starting serve..."
-    ok_failed system("serve #{port} > /dev/null 2>&1 &")
-    system "open http://localhost:#{port}"
+    system("serve #{port} > /dev/null 2>&1 &")
+    sleep 1
+    pid = `ps auxw | awk '/bin\\/serve\\ #{port}/ { print $2 }'`.strip
+    ok_failed !pid.empty?
+    system "open http://localhost:#{port}" unless pid.empty?
   end
 end