From f122ef0d95c95a25c4a8ef1ff8643ea9e9413644 Mon Sep 17 00:00:00 2001
From: Hubbe <HubbeKing@users.noreply.github.com>
Date: Sat, 2 Nov 2024 13:08:30 +0200
Subject: [PATCH] Special-case "latest" in CACHE_FROM in build script

---
 build | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/build b/build
index 7ee598c..c4a2558 100755
--- a/build
+++ b/build
@@ -47,7 +47,11 @@ CACHE_ARGS=()
 if [ -n "${CACHE_FROM:-}" ]; then
 	# Note lack of quotes here - we want to word split
 	for commit in $CACHE_FROM; do
-		tag=$(git rev-parse --short "$commit")
+		if [ "$commit" == "latest" ]; then
+			tag="latest"
+		else
+			tag=$(git rev-parse --short "$commit")
+		fi
 		for component in "${COMPONENTS[@]}"; do
 			CACHE_IMAGES+=("$BASE/wubloader-$component:$tag")
 			CACHE_ARGS+=("--cache-from" "$BASE/wubloader-$component:$tag")