Refactor Docker image tagging strategy for consistency and clarity #50
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| # PlatformIO Docker Build Workflow | |
| # | |
| # Build Strategy: | |
| # - Main repo master: Build + Push to GHCR | |
| # - Main repo dev/PR: Build only (validation) | |
| # - workflow_dispatch: Build on any branch/fork, push only on main repo master | |
| # - Forks: Can test builds, but push is restricted to main repo | |
| name: 🐳 PlatformIO Docker Image | |
| on: | |
| push: | |
| branches: [master, dev] | |
| paths: | |
| - '.github/workflows/platformio.yml' | |
| - 'images/platformio/**' | |
| pull_request: | |
| branches: [master, dev] | |
| paths: | |
| - '.github/workflows/platformio.yml' | |
| - 'images/platformio/**' | |
| workflow_dispatch: | |
| env: | |
| REGISTRY: ghcr.io | |
| PLATFORMIO_IMAGE_NAME: jethome-dev-platformio | |
| jobs: | |
| platformio-build: | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 60 | |
| if: github.repository_owner == 'jethome-iot' || github.event_name == 'workflow_dispatch' | |
| permissions: | |
| contents: read | |
| packages: write | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| platform: [linux/amd64, linux/arm64] | |
| pio_version: ['v6.1.18'] | |
| steps: | |
| - name: 📥 Checkout repository | |
| uses: actions/checkout@v4 | |
| - name: 🔧 Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: 🔐 Log in to GitHub Container Registry | |
| if: github.ref_name == 'master' | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: 🏷️ Prepare platform tag | |
| id: platform | |
| run: | | |
| PLATFORM_PAIR=${{ matrix.platform }} | |
| PLATFORM_TAG=$(echo $PLATFORM_PAIR | sed 's/\//-/g') | |
| echo "tag=${PLATFORM_TAG}" >> $GITHUB_OUTPUT | |
| - name: 🐳 Build and push Docker image | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: images/platformio | |
| platforms: ${{ matrix.platform }} | |
| push: ${{ github.repository_owner == 'jethome-iot' && github.ref_name == 'master' }} | |
| tags: | | |
| ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.PLATFORMIO_IMAGE_NAME }}:pio-${{ matrix.pio_version }}-${{ steps.platform.outputs.tag }} | |
| cache-from: type=gha,scope=${{ env.PLATFORMIO_IMAGE_NAME }}-${{ steps.platform.outputs.tag }} | |
| cache-to: type=gha,mode=max,scope=${{ env.PLATFORMIO_IMAGE_NAME }}-${{ steps.platform.outputs.tag }} | |
| build-args: | | |
| PIO_VERSION=${{ matrix.pio_version }} | |
| platformio-manifest: | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 10 | |
| needs: platformio-build | |
| if: github.repository_owner == 'jethome-iot' && github.ref_name == 'master' | |
| permissions: | |
| contents: read | |
| packages: write | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| pio_version: ['v6.1.18'] | |
| steps: | |
| - name: 🔐 Log in to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: 🏷️ Generate SHA tag | |
| id: tags | |
| run: | | |
| SHA_SHORT=$(echo "${{ github.sha }}" | cut -c1-7) | |
| echo "sha_short=${SHA_SHORT}" >> $GITHUB_OUTPUT | |
| - name: 🎯 Create multi-arch manifest | |
| run: | | |
| docker buildx imagetools create -t ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.PLATFORMIO_IMAGE_NAME }}:latest \ | |
| -t ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.PLATFORMIO_IMAGE_NAME }}:stable \ | |
| -t ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.PLATFORMIO_IMAGE_NAME }}:pio-${{ matrix.pio_version }} \ | |
| -t ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.PLATFORMIO_IMAGE_NAME }}:sha-${{ steps.tags.outputs.sha_short }} \ | |
| ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.PLATFORMIO_IMAGE_NAME }}:pio-${{ matrix.pio_version }}-linux-amd64 \ | |
| ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ env.PLATFORMIO_IMAGE_NAME }}:pio-${{ matrix.pio_version }}-linux-arm64 |