Merge pull request #2 from ls1intum/chore/use-docker-workflow

`Development`: Use reusable github docker workflow

Author: bensofficial

.github/workflows/build-push-test.yml

@@ -12,77 +12,19 @@ on:
       - created
 
 jobs:
-  buildx:
+  build:
     name: Build and Push the Docker Images
-    runs-on: ubuntu-latest
-    steps:
-      - name: Compute Tag
-        uses: actions/github-script@v6
-        id: compute-tag
-        with:
-          result-encoding: string
-          script: |
-            if (context.eventName === "pull_request") {
-              return "pr-" + context.issue.number;
-            }
-            if (context.eventName === "push") {
-              if (context.ref.startsWith("refs/tags/")) {
-                return context.ref.slice(10);
-              }
-              if (context.ref === "refs/heads/main") {
-                return "latest";
-              }
-            }
-            return "FALSE";
-
-      - uses: actions/checkout@v2
-
-      -
-        name: Docker Login
-        id: docker-login
-        run: |
-          docker login -u ${{secrets.DOCKER_USERNAME}} -p ${{secrets.DOCKER_PASSWORD}}
-
-      -
-        name: Login to GitHub Container Registry
-        uses: docker/login-action@v1
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-        if: ${{ steps.compute-tag.outputs.result != 'FALSE' }}
-
-      -
-        name: Set up QEMU
-        uses: docker/setup-qemu-action@v1
-        with:
-          platforms: all
-
-      -
-        name: Install Buildx
-        id: buildx
-        uses: docker/setup-buildx-action@master
-        with:
-          version: latest
-
-      -
-        name: Build Image and Push to GitHub Container Registry and DockerHub
-        uses: docker/build-push-action@v2
-        if: ${{ steps.compute-tag.outputs.result != 'FALSE' }}
-        with:
-          context: docker
-          file: docker/Dockerfile
-          tags: |
-            ls1tum/eos:${{ steps.compute-tag.outputs.result }}
-            ghcr.io/ls1intum/eos:${{ steps.compute-tag.outputs.result }}
-          platforms: linux/amd64,linux/arm64/v8
-          push: ${{ !startsWith(steps.compute-tag.outputs.result, 'pr-') }}
+    uses: ls1intum/.github/.github/workflows/build-and-push-docker-image.yml@main
+    with:
+      docker-file: docker/Dockerfile
+      docker-context: docker
+      image-name: ls1intum/eos
 
   test-solution:
     name: Run Tests for Solution
-    needs: buildx
+    needs: build
     runs-on: ubuntu-latest
-    container: ls1tum/eos:0.0.5
+    container: ghcr.io/ls1intum/eos:${{ needs.build.outputs.image_tag }}
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -98,9 +40,9 @@ jobs:
 
   test-template:
     name: Run Tests for Template
-    needs: buildx
+    needs: build
     runs-on: ubuntu-latest
-    container: ls1tum/eos:0.0.5
+    container: ghcr.io/ls1intum/eos:${{ needs.build.outputs.image_tag }}
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4