Use docker compose to build the container

Author: brycelelbach

.github/workflows/build-docker-image.yml

@@ -7,27 +7,46 @@ on:
     paths:
       - 'build/dockerfile'
       - 'build/requirements.txt'
+      - 'build/docker-compose.yml'
       - '.github/workflows/build-docker-image.yml'
 
 jobs:
   build-and-push:
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
 
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
 
+      - name: Docker metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ toLower(github.repository) }}
+          tags: |
+            type=raw,value=latest,enable={{is_default_branch}}
+            type=sha
+
+      - name: Set up Docker buildx
+        uses: docker/setup-buildx-action@v3
+
       - name: Log in to GitHub Container Registry
         uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Build and push docker image
-        uses: docker/build-push-action@v5
+      - name: Build and push via Docker compose
+        uses: docker/bake-action@v5
         with:
-          context: ./
-          dockerfile: build/dockerfile
+          files: build/docker-compose.yml
+          targets: app
+          set: |
+            *.tags=${{ steps.meta.outputs.tags }}
+            *.labels=${{ steps.meta.outputs.labels }}
           push: true
-          tags: ghcr.io/${{ github.repository }}:${{ github.sha }}, ghcr.io/${{ github.repository }}:latest
+

build/jupyterlab-docker-compose.yml renamed to build/docker-compose.yml

@@ -2,6 +2,9 @@ version: '3.8'
 
 services:
   backend:
+    build:
+      context: .
+      dockerfile: build/dockerfile
     image: ghcr.io/pyhpc/pyhpc-tutorial:latest
     pull_policy: always
     ulimits: