From eae37a04b4321143e84d76c82589208a9e2e2c07 Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Mon, 18 Dec 2023 06:28:48 +0000
Subject: [PATCH] Don't allow image pushes with unstaged changes

---
 push-images.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/push-images.sh b/push-images.sh
index 622afdd..7f96424 100755
--- a/push-images.sh
+++ b/push-images.sh
@@ -1,3 +1,11 @@
+fail()
+{
+	echo "$1" 1>&2
+	exit 1
+}
+
+git diff-index --quiet HEAD -- || fail "Images must not be pushed with uncommitted changes!"
+
 set -e
 
 TAG_UNIQUE_ID=`git ls-tree HEAD | sha256sum | cut -c-16`