From 316d74481425c86264127f726dcd0fe4e648e24d Mon Sep 17 00:00:00 2001
From: Mikael Elkiaer <2102306+MikaelElkiaer@users.noreply.github.com>
Date: Tue, 31 Jan 2023 10:35:34 +0100
Subject: [PATCH] Omit separator if image is pre-fixed with dash or slash

---
 entrypoint.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/entrypoint.sh b/entrypoint.sh
index 08a51f5..52ad2d3 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -36,7 +36,8 @@ ensure "${CONTEXT_PATH}" "path"
 
 if [ "$REGISTRY" == "ghcr.io" ]; then
     IMAGE_NAMESPACE="$(echo $GITHUB_REPOSITORY | tr '[:upper:]' '[:lower:]')"
-    [ -n "$REPOSITORY" ] && SEPERATOR="/"
+    # Set `/` separator, unless image is pre-fixed with dash or slash
+    [ -n "$REPOSITORY" ] && [[ ! "$REPOSITORY" =~ ^[-/] ]] && SEPERATOR="/"
     export IMAGE="$IMAGE_NAMESPACE$SEPERATOR$IMAGE"
     export REPOSITORY="$IMAGE_NAMESPACE$SEPERATOR$REPOSITORY"