use strategy matrix to deduplicate jobs #20
Workflow file for this run
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| --- | |
| name: "Build Docker images" | |
| on: | |
| push: | |
| branches: ['**'] | |
| release: | |
| types: [released] | |
| env: | |
| IMAGE_NAME: "${{ secrets.DOCKER_ORG }}/nansat_base" | |
| jobs: | |
| build_docker_images: | |
| runs-on: 'ubuntu-20.04' | |
| strategy: | |
| matrix: | |
| image: | |
| - dockerfile: Dockerfile | |
| tag_suffix: '' | |
| multi_stage: false | |
| - dockerfile: Dockerfile_slim | |
| tag_suffix: '-slim' | |
| multi_stage: true | |
| version: | |
| - {'python': '3.7', 'latest': true} | |
| - {'python': '3.8', 'latest': false} | |
| - {'python': '3.9', 'latest': false} | |
| - {'python': '3.10', 'latest': false} | |
| steps: | |
| - name: 'Checkout repository' | |
| uses: actions/checkout@v4 | |
| - name: "Extract tag name" | |
| id: get_version | |
| run: | | |
| if [[ $GITHUB_REF == refs/tags/* ]];then | |
| TAG="${GITHUB_REF#refs/tags/}" | |
| else | |
| TAG='tmp' | |
| fi | |
| echo "VERSION=${TAG}" >> $GITHUB_OUTPUT | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Cache Docker layers | |
| uses: actions/cache@v3 | |
| with: | |
| path: /tmp/.buildx-cache | |
| key: ${{ runner.os }}-buildx${{ matrix.image.tag_suffix }}-python${{ matrix.version.python }}-${{ github.sha }} | |
| restore-keys: | | |
| ${{ runner.os }}-buildx${{ matrix.image.tag_suffix }}-python${{ matrix.version.python }}- | |
| - name: Login to DockerHub | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKER_USER }} | |
| password: ${{ secrets.DOCKER_PASS }} | |
| - name: Build builder image for multi-stage builds | |
| if: ${{ matrix.image.multi_stage }} | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . | |
| file: ${{ matrix.image.dockerfile }} | |
| build-args: 'PYTHON_VERSION=${{ matrix.version.python }}' | |
| target: builder | |
| push: false | |
| tags: | | |
| ${{ env.IMAGE_NAME }}:builder-${{ steps.get_version.outputs.VERSION }}${{ matrix.image.tag_suffix }}-python${{ matrix.version.python }} | |
| cache-from: type=local,src=/tmp/.buildx-cache | |
| cache-to: type=local,dest=/tmp/.buildx-cache-new | |
| - name: Build docker image | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . | |
| file: ${{ matrix.image.dockerfile }} | |
| build-args: 'PYTHON_VERSION=${{ matrix.version.python }}' | |
| push: ${{ startsWith(github.ref, 'refs/tags/') }} | |
| tags: | | |
| ${{ env.IMAGE_NAME }}:latest${{ matrix.image.tag_suffix }}-python${{ matrix.version.python }} | |
| ${{ env.IMAGE_NAME }}:${{ steps.get_version.outputs.VERSION }}${{ matrix.image.tag_suffix }}-python${{ matrix.version.python }} | |
| ${{ matrix.version.latest && format('latest{0}', matrix.image.tag_suffix) || '' }} | |
| cache-from: | | |
| type=local,src=/tmp/.buildx-cache | |
| ${{ matrix.image.multi_stage && format('{0}:builder-{1}{2}-python{3}', env.IMAGE_NAME, steps.get_version.outputs.VERSION, matrix.image.tag_suffix, matrix.version.python) || '' }} | |
| cache-to: type=local,dest=/tmp/.buildx-cache-new | |
| # Temp fix | |
| # https://github.com/docker/build-push-action/issues/252 | |
| # https://github.com/moby/buildkit/issues/1896 | |
| - name: Move cache | |
| run: | | |
| rm -rf /tmp/.buildx-cache | |
| mv /tmp/.buildx-cache-new /tmp/.buildx-cache | |
| ... |