From 494cb5fc4fbe90d7a4b27e1d1114cb20840883d3 Mon Sep 17 00:00:00 2001
From: Harsh Shandilya <me@msfjarvis.dev>
Date: Mon, 1 Nov 2021 11:11:53 +0530
Subject: [PATCH] scripts/pre-push-hook: skip checks when deleting a branch

---
 scripts/pre-push-hook.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/scripts/pre-push-hook.sh b/scripts/pre-push-hook.sh
index 78dafecb..e9b29f92 100644
--- a/scripts/pre-push-hook.sh
+++ b/scripts/pre-push-hook.sh
@@ -4,6 +4,11 @@ set -e
 set -u
 set -o pipefail
 
+ZERO=$(git hash-object --stdin </dev/null | tr '[0-9a-f]' '0')
 GRADLE_EXEC="${GRADLE_EXEC:-./gradlew}"
 
-"${GRADLE_EXEC}" spotlessCheck apiCheck
+while read local_ref local_oid remote_ref remote_oid; do
+  if [ "${local_oid}" != "${ZERO}" ]; then
+    "${GRADLE_EXEC}" spotlessCheck apiCheck
+  fi
+done