ci: add GitHub Actions workflow for Docker image builds #1
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| name: Docker Image | |
| on: | |
| push: | |
| branches: | |
| - main | |
| tags: | |
| - "v*" | |
| jobs: | |
| build-docker: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.repository_owner }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Docker meta | |
| id: docker-meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: | | |
| ghcr.io/${{ github.repository }} | |
| tags: | | |
| type=raw,value=latest,enable={{is_default_branch}} | |
| type=semver,pattern={{version}} | |
| type=semver,pattern={{major}}.{{minor}} | |
| type=semver,pattern={{major}} | |
| - name: downcase REPO | |
| run: | | |
| echo "REPO=${GITHUB_REPOSITORY,,}" >> ${GITHUB_ENV} | |
| - name: Build and push | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: homework03 | |
| platforms: linux/amd64,linux/arm,linux/arm64 | |
| file: Dockerfile | |
| push: ${{ github.event_name != 'pull_request' }} | |
| tags: ${{ steps.docker-meta.outputs.tags }} | |
| labels: ${{ steps.docker-meta.outputs.labels }} | |
| cache-from: type=registry,ref=ghcr.io/${{ env.REPO }}:buildcache | |
| cache-to: type=registry,ref=ghcr.io/${{ env.REPO }}:buildcache,mode=max |