From a221ed2dbbb88cbf2bf70011c7ebce1a8ee4e16f Mon Sep 17 00:00:00 2001
From: Samuel Cattini-Schultz <syriiins@gmail.com>
Date: Tue, 29 Oct 2024 18:58:39 +1100
Subject: [PATCH] Add release guardrail against uncommitted changes

---
 Makefile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Makefile b/Makefile
index 481a95c..43452bb 100644
--- a/Makefile
+++ b/Makefile
@@ -53,6 +53,9 @@ ifndef GITHUB_USERNAME
 endif
 ifneq "$(shell git branch --show-current)" "master"
 	$(error This command can only be run on the master branch)
+endif
+ifneq "$(shell git diff --name-only master)" ""
+	$(error There are uncommitted changes in the working directory)
 endif
 	echo $$GITHUB_PAT | docker login ghcr.io --username $$GITHUB_USERNAME --password-stdin
 	VERSION=$(VERSION) $(COMPOSE_PUBLISH) build