Use GitHub Actions reusable workflow

.github/workflows/build.yml

@@ -1,46 +1,13 @@
-name: build
+name: Docker Build
 
 on:
   push:
   schedule:
   - cron: '30 2 * * 0'
   workflow_dispatch:
 
-env:
-  DOCKER_REGISTRY: ghcr.io
-  DOCKER_REPO: ${{ github.repository_owner }}
-  DOCKER_IMAGE: minidlna
-  DOCKER_PLATFORM: linux/amd64,linux/arm64
-
 jobs:
-  build-docker:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v3
-    - name: Set up QEMU
-      uses: docker/setup-qemu-action@v2
-      with:
-        platforms: arm64
-    - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@v2
-      with:
-        version: v0.9.1
-    - name: Login to Docker registry
-      uses: docker/login-action@v2
-      with:
-        registry: ${{ env.DOCKER_REGISTRY }}
-        username: ${{ github.actor }}
-        password: ${{ secrets.GITHUB_TOKEN }}
-    - name: Build and publish image
-      run: |
-        DOCKER_TAG="${{ github.ref_name }}"
-        docker buildx build --platform ${DOCKER_PLATFORM} --tag "${DOCKER_REGISTRY}/${DOCKER_REPO}/${DOCKER_IMAGE}:${DOCKER_TAG}" --label org.opencontainers.image.source=${{ github.server_url }}/${{ github.repository }} --push .
-        echo "Docker images:" >> $GITHUB_STEP_SUMMARY
-        echo "" >> $GITHUB_STEP_SUMMARY
-        echo "- \`${DOCKER_REGISTRY}/${DOCKER_REPO}/${DOCKER_IMAGE}:${DOCKER_TAG}\`" >> $GITHUB_STEP_SUMMARY
-        if [ "${{ github.ref_type }}" != "tag" ]; then
-          DOCKER_TAG="${{ github.ref_name }}-$(date +'%Y%m%d-%H%M')-$(echo ${{ github.sha }} | head -c 7)"
-          docker buildx build --platform ${DOCKER_PLATFORM} --tag "${DOCKER_REGISTRY}/${DOCKER_REPO}/${DOCKER_IMAGE}:${DOCKER_TAG}" --label org.opencontainers.image.source=${{ github.server_url }}/${{ github.repository }} --push .
-          echo "- \`${DOCKER_REGISTRY}/${DOCKER_REPO}/${DOCKER_IMAGE}:${DOCKER_TAG}\`" >> $GITHUB_STEP_SUMMARY
-        fi
+  build:
+    uses: fab-infra/actions/.github/workflows/docker-build.yml@master
+    with:
+      docker-image: minidlna