From f03b3623d4676bbc999d5be8b42da482010fb393 Mon Sep 17 00:00:00 2001
From: scottr <scottr@amazon.com>
Date: Sun, 20 Jun 2021 11:45:41 -0700
Subject: [PATCH] [cpack/jenkins-main] fixed git date format on unix machines
 in jenkinsfile

---
 scripts/build/Jenkins/Jenkinsfile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/scripts/build/Jenkins/Jenkinsfile b/scripts/build/Jenkins/Jenkinsfile
index 053383aa72..f8507d94f4 100644
--- a/scripts/build/Jenkins/Jenkinsfile
+++ b/scripts/build/Jenkins/Jenkinsfile
@@ -258,7 +258,10 @@ def CheckoutRepo(boolean disableSubmodules = false) {
     palRm('commitid')
 
     // CHANGE_DATE is used by the installer to provide some ability to sort tagged builds in addition to BRANCH_NAME and CHANGE_ID
-    palSh("git show -s --format=\"%%cs\" ${env.CHANGE_ID} > commitdate", 'Getting commit date')
+    commitDateFmt = '%%cs'
+    if (env.IS_UNIX) commitDateFmt = '%cs'
+
+    palSh("git show -s --format=${commitDateFmt} ${env.CHANGE_ID} > commitdate", 'Getting commit date')
     env.CHANGE_DATE = readFile file: 'commitdate'
     env.CHANGE_DATE = env.CHANGE_DATE.trim()
     palRm('commitdate')