Multi target build

.github/workflows/build.yml

@@ -1,22 +1,91 @@
-name: Build
-run-name: 'Build ${{ github.ref_name }} by ${{ github.actor }}'
+name: Create and push a Docker image
 
 on:
   push:
     branches: ['main']
 
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+  VERSION: $GITHUB_SHA
+
 jobs:
   build:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        include:
+          - rust_arch: aarch64-unknown-linux-gnu
+            docker_arch: arm64
+          - rust_arch: x86_64-unknown-linux-gnu
+            docker_arch: amd64
     steps:
-      - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@stable
-      - uses: Swatinem/rust-cache@v2
-      - run: cargo build --release
-      - uses: tweedegolf/create-tag-action@main
-      - uses: tweedegolf/build-container-image@main
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Rust toolchain
+        uses: dtolnay/rust-toolchain@7164405e8653277d57afd42ba081b5aa02a70396
+        with:
+          toolchain: stable
+
+      - name: Install cross
+        uses: taiki-e/install-action@f8a64c940979268d3ab5ac99c178e718ed90977d # v2.32.14
+        with:
+          tool: cross
+
+      - name: Build
+        run: |
+          cross build --release --target ${{ matrix.rust_arch }}
+          mv target/${{ matrix.rust_arch }}/release/tgcheck tgcheck.${{ matrix.docker_arch }}
+
+      - name: Upload artifacts
+        uses: actions/upload-artifact@5d5d22a31266ced268874388b861e4b58bb5c2f3 # v4.3.1
+        with:
+          name: tgcheck-${{ matrix.rust_arch }}
+          path: tgcheck.${{ matrix.docker_arch }}
+          if-no-files-found: error
+
+  build-and-push-image:
+    runs-on: ubuntu-latest
+    needs: [build]
+
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Create version tag
+        id: version
+        run: echo "tag=$(git show -s --format="%ct-%h" $GITHUB_SHA)" >> $GITHUB_OUTPUT
+
+      - name: Download artifacts
+        uses: actions/download-artifact@c850b930e6ba138125429b7e5c93fc707a7f8427 # v4.1.4
+        with:
+          pattern: "tgcheck-*"
+          merge-multiple: true
+
+      - name: Log in to the container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
         with:
-          file: Dockerfile
           pull: true
           push: true
-          tags: ghcr.io/${{ github.repository}}:latest
+          platforms: linux/amd64,linux/arm64
+          context: .
+          tags: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
+          build-args: VERSION=${{ steps.version.outputs.tag }}

Dockerfile

@@ -1,9 +1,17 @@
 FROM ghcr.io/tweedegolf/debian:bookworm
+
+ARG TARGETARCH
+
 RUN useradd -c "Application" -m -U app
 ENV ROOT_SWITCH_USER=app
 ENV VERSION=$VERSION
 ENV TZ=Europe/Amsterdam
 WORKDIR /app
 USER app
-COPY ./target/release/tgcheck /usr/bin/tgcheck
-ENTRYPOINT [ "docker-entrypoint", "/usr/bin/tgcheck" ]
+
+# copy executable
+COPY tgcheck.$TARGETARCH /usr/local/bin/tgcheck
+RUN chmod 0755 /usr/local/bin/tgcheck
+
+# run tgcheck
+CMD ["/usr/local/bin/tgcheck"]