From 6a5fde94c228454e949a2fb164bf53aea18b62f7 Mon Sep 17 00:00:00 2001
From: Dirk Heilig <heilig@adesso-mobile.de>
Date: Thu, 26 Sep 2024 11:21:07 +0200
Subject: [PATCH] make repository url an runtime env var

---
 Dockerfile | 1 -
 starter    | 9 +++++++++
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index ad94571..76fd9c5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -17,5 +17,4 @@ ADD starter /usr/local/bin/
 EXPOSE 80
 WORKDIR /repo
 
-RUN git clone "$GIT_URL" .
 CMD /usr/local/bin/starter
\ No newline at end of file
diff --git a/starter b/starter
index 5ceaf86..29fa2a1 100755
--- a/starter
+++ b/starter
@@ -25,8 +25,17 @@ function update() {
 	rm -rf /var/www/html-delme &
 	git reset --hard
 }
+function init() {
+	test -z "$GIT_URL" && {
+		echo "GIT_URL is not set"
+		exit 1
+	}
+	git clone "$GIT_URL" .
+}
 
 cd /repo
+
+init
 update
 (
 	while true; do