Add caching + don't push :latest tag on feature branches #45
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| name: docker-build-and-push | |
| # Disabled in favour of faster Depot builds | |
| # on: push | |
| jobs: | |
| docker: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v3 | |
| - name: Docker meta | |
| id: meta | |
| uses: docker/metadata-action@v4 | |
| with: | |
| images: docker.io/reclaimthestack/rails-example | |
| flavor: latest=true | |
| tags: type=sha,format=long | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v2 | |
| - name: Login to Docker Hub | |
| uses: docker/login-action@v2 | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| - name: Build and push | |
| uses: docker/build-push-action@v4 | |
| with: | |
| push: true | |
| tags: ${{ steps.meta.outputs.tags }} |