From 73f816c56031b8d35321e1fe17b90a5ff3bfb410 Mon Sep 17 00:00:00 2001
From: Nick Le Large <nick.lelarge@kit.edu>
Date: Fri, 25 Oct 2024 09:26:21 +0000
Subject: [PATCH] Add stages to current Dockerfile

---
 .github/workflows/build-and-push-docker.yaml | 3 ++-
 Dockerfile                                   | 5 ++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/build-and-push-docker.yaml b/.github/workflows/build-and-push-docker.yaml
index 4edc8fca..4a8d5491 100644
--- a/.github/workflows/build-and-push-docker.yaml
+++ b/.github/workflows/build-and-push-docker.yaml
@@ -26,8 +26,9 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build and push Docker image
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           push: true
           tags: ghcr.io/kit-mrt/arbitration_graphs:latest
+          target: install
 
diff --git a/Dockerfile b/Dockerfile
index 769499f4..f5bf435a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ubuntu:22.04
+FROM ubuntu:22.04 AS base
 
 ARG DEBIAN_FRONTEND=noninteractive
 
@@ -25,6 +25,9 @@ RUN git clone https://github.com/KIT-MRT/util_caching.git /tmp/util_caching && \
 
 # Install arbitration_graphs
 COPY . /tmp/arbitration_graphs
+
+FROM base AS install
+
 RUN mkdir /tmp/arbitration_graphs/build && \
     cd /tmp/arbitration_graphs/build && \
     cmake .. && \