From f3207052168a56eb668b66a5955632755ae61d94 Mon Sep 17 00:00:00 2001
From: Josh Roy <10731363+JRoy@users.noreply.github.com>
Date: Sun, 13 Dec 2020 23:54:54 -0500
Subject: [PATCH] Fix build script not working when git repo isn't cloned
 (#3831)

---
 build.gradle | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/build.gradle b/build.gradle
index 7bcbfd4fc..2ced1ac05 100644
--- a/build.gradle
+++ b/build.gradle
@@ -20,6 +20,9 @@ allprojects {
 }
 
 def commitsSinceLastTag() {
+    if (grgit == null) {
+        return 0
+    }
     def tags = grgit.tag.list().stream().map({it.commit}).toList()
     def commit = grgit.head()
     def depth = 0
@@ -32,7 +35,7 @@ def commitsSinceLastTag() {
 }
 
 ext {
-    GIT_COMMIT = grgit.head().abbreviatedId
+    GIT_COMMIT = grgit == null ? "unknown" : grgit.head().abbreviatedId
     GIT_DEPTH = commitsSinceLastTag()
 
     fullVersion = "${version}-${GIT_COMMIT}".replace("-SNAPSHOT", "-dev+${GIT_DEPTH}")