From 34682afd1e5156d1d2e7fef834a3e06d484f4de2 Mon Sep 17 00:00:00 2001
From: Christine Dodrill <xena@yolo-swag.com>
Date: Mon, 17 Aug 2015 14:47:34 -0700
Subject: [PATCH] Update git rev checking

---
 ponyapi.nim | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/ponyapi.nim b/ponyapi.nim
index 5e7caf9..e0b68ae 100644
--- a/ponyapi.nim
+++ b/ponyapi.nim
@@ -3,6 +3,7 @@ import episode
 import future
 import jester
 import json
+import os
 import random
 import strutils
 import times
@@ -49,12 +50,10 @@ proc `%!`(why: string): JsonNode =
       "error": why
     }
 
-const gitHash = staticExec "git rev-parse HEAD"
-
 let myHeaders = {
   "Content-Type": "application/json",
   "X-Powered-By": "Nim and Jester",
-  "X-Git-Hash":   gitHash,
+  "X-Git-Hash":   getEnv("GIT_REV"),
 }
 
 settings: