From c82b533772184cf2874d20a67b20417810f64f82 Mon Sep 17 00:00:00 2001
From: Gareth Sylvester-Bradley <31761158+garethsb@users.noreply.github.com>
Date: Mon, 19 Feb 2024 09:45:33 +0000
Subject: [PATCH] Make base image an argument (#29)

---
 Dockerfile | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 3230a89..241385e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,6 @@
-FROM ubuntu:jammy as stage1-build
+ARG BASE_IMAGE=ubuntu:jammy
+
+FROM ${BASE_IMAGE} as stage1-build
 MAINTAINER rhastie@nvidia.com
 LABEL maintainer="rhastie@nvidia.com"
 
@@ -93,8 +95,8 @@ RUN cd /home/nmos-cpp/Development/build && \
     cp nmos-cpp-node nmos-cpp-registry /home && \
     cd /home && rm -rf .git nmos-cpp nmos-js
 
-## Re-build container for optimised runtime environment using clean Ubuntu Jammy release
-FROM ubuntu:jammy
+## Re-build container for optimised runtime environment using clean base image
+FROM ${BASE_IMAGE}
 
 ##Copy required files from build container
 COPY --from=stage1-build /home /home