From 5fd7ac4fba5cd491d518f5eed0f26a9aaf39add3 Mon Sep 17 00:00:00 2001
From: Jeff Lindsay <progrium@gmail.com>
Date: Fri, 21 Jun 2013 13:40:59 -0700
Subject: [PATCH] replacing ruby json parsing

---
 deploystep | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/deploystep b/deploystep
index b24837b5c..f627ebbc7 100755
--- a/deploystep
+++ b/deploystep
@@ -5,7 +5,7 @@ if [[ ! -f "$HOME/$APP/PORT" ]]; then
   # First deploy
   ID=$(docker run -d -p 5000 -e PORT=5000 $CONTAINER /bin/bash -c "/start web")
   echo $ID > "$HOME/$APP/CONTAINER"
-  PORT=$(docker inspect $ID | ruby -e 'require"json";puts JSON.parse(STDIN.read)[0]["NetworkSettings"]["PortMapping"]["5000"]')
+  PORT=$(docker port $ID 5000)
   echo $PORT > "$HOME/$APP/PORT"
   if [[ -f "$HOME/DOMAIN" ]]; then
     HOSTNAME="${APP/\//-}.$(< "$HOME/DOMAIN")"