From 9f0db532bb7b8311a29dcce75aef2ab31ed8043b Mon Sep 17 00:00:00 2001
From: Roger Sikorski <roger@sikorski.cloud>
Date: Wed, 26 Jul 2023 07:43:14 +0200
Subject: [PATCH] Dockerfile ARG+ENV added

---
 Dockerfile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index fc67127..fcb05ca 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,8 @@
 # https://endoflife.date/alpine
 FROM alpine:3.18
 
+ARG HADOLINT_VERSION
+ENV HADOLINT_VERSION ${HADOLINT_VERSION}
 
 RUN wget -nv https://github.com/hadolint/hadolint/releases/download/v${HADOLINT_VERSION}/hadolint-Linux-x86_64 -O /usr/local/bin/hadolint \
   && chmod +x /usr/local/bin/hadolint
\ No newline at end of file