From 51392f985404980f30285e7d604bea7c4bf1d1c9 Mon Sep 17 00:00:00 2001
From: Christoph Haas <email@christoph-haas.de>
Date: Sat, 5 Sep 2026 13:41:11 +0200
Subject: [PATCH] Fix GIT_REV build arg expansion in deploy Makefile

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 9c165cd..f2799a9 100644
--- a/Makefile
+++ b/Makefile
@@ -15,7 +15,7 @@ prod: build tag push
 	  -X POST "$(COOLIFY_PROD_DEPLOY_WEBHOOK)"
 
 build:
-	docker build --build-arg GIT_REV=$(git rev-parse --short HEAD) -t debshots-$(TAG) .
+	docker build --build-arg GIT_REV=$(shell git rev-parse --short HEAD) -t debshots-$(TAG) .
 
 tag:
 	docker tag debshots-$(TAG) $(REGISTRY)/debshots:$(TAG)