Begin Farming Mars #69
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| name: Docker publish | |
| on: | |
| push: | |
| # Publish `dev` as Docker `latest` image. | |
| branches: | |
| - dev | |
| # Publish `v1.2.3` tags as releases. | |
| tags: | |
| - v* | |
| # Run tests for any PRs. | |
| pull_request: | |
| jobs: | |
| # Run tests. | |
| # See also https://docs.docker.com/docker-hub/builds/automated-testing/ | |
| # test: | |
| # runs-on: ubuntu-latest | |
| # | |
| # steps: | |
| # - uses: actions/checkout@v2 | |
| # | |
| # - name: Run tests | |
| # run: | | |
| # if [ -f docker-compose.test.yml ]; then | |
| # docker-compose --file docker-compose.test.yml build | |
| # docker-compose --file docker-compose.test.yml run sut | |
| # else | |
| # docker build . --file Dockerfile | |
| # fi | |
| # Push image to GitHub Packages. | |
| # See also https://docs.docker.com/docker-hub/builds/ | |
| push: | |
| # Ensure test job passes before pushing image. | |
| # needs: test | |
| runs-on: ubuntu-latest | |
| if: github.event_name == 'push' | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v2 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v2 | |
| - name: Login to GitHub Container Registry | |
| uses: docker/login-action@v2 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Define vars | |
| run: | | |
| IMAGE_ID=ghcr.io/${{ github.repository }} | |
| # Change all uppercase to lowercase | |
| IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]') | |
| # Strip git ref prefix from version | |
| VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,') | |
| # Strip "v" prefix from tag name | |
| [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//') | |
| # Use Docker `latest` tag convention | |
| [ "$VERSION" == "dev" ] && VERSION=latest | |
| echo "IMAGE_ID=$IMAGE_ID" | |
| echo "IMAGE_NAME=${{ env.IMAGE_NAME }}" | |
| echo "VERSION=$VERSION" | |
| # Register variables | |
| echo "IMAGE_ID=$IMAGE_ID" >> $GITHUB_ENV | |
| echo "VERSION=$VERSION" >> $GITHUB_ENV | |
| - name: Build and push | |
| uses: docker/build-push-action@v3 | |
| with: | |
| push: true | |
| tags: ${{ env.IMAGE_ID }}:${{ env.VERSION }} | |
| platforms: linux/amd64,linux/arm64 | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max |