Update README and add dependabot #51
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| name: Docker | |
| on: | |
| workflow_dispatch: # Allow manual triggers | |
| inputs: | |
| tags: | |
| description: 'Tags' | |
| required: false | |
| push: | |
| # Publish `main` as Docker `latest` image. | |
| branches: | |
| - main | |
| # Publish `v1.2.3` tags as releases. | |
| tags: | |
| - v* | |
| env: | |
| # Change variable to your image's name. | |
| IMAGE_NAME: mdbook-pdf | |
| jobs: | |
| # Push image to GitHub Packages / Docker Hub. | |
| # See also https://docs.docker.com/docker-hub/builds/ | |
| image: | |
| runs-on: ubuntu-latest | |
| strategy: | |
| matrix: | |
| include: | |
| - site: docker.io | |
| username: DOCKERHUB_UN | |
| password: DOCKERHUB_PW | |
| - site: ghcr.io | |
| username: CR_UN | |
| password: github_token | |
| if: github.event.repository.owner.login == 'HollowMan6' | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v3 | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v2 | |
| - name: Set up Docker Buildx | |
| id: buildx | |
| uses: docker/setup-buildx-action@v2 | |
| - name: Available platforms | |
| run: echo ${{ steps.buildx.outputs.platforms }} | |
| - name: Log into Container Registry | |
| run: echo ${{ secrets[matrix.password] }} | docker login ${{ matrix.site }} -u ${{ secrets[matrix.username] }} --password-stdin | |
| - name: Build Mutiple-Platform Image and Push to Docker Hub | |
| run: | | |
| IMAGE_ID=${{ matrix.site }}/${{ secrets[matrix.username] }}/$IMAGE_NAME | |
| # Change all uppercase to lowercase | |
| IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]') | |
| if [ -z "${{ github.event.inputs.tags }}" ] | |
| then | |
| # 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" == "main" ] && VERSION=latest | |
| else | |
| VERSION=${{ github.event.inputs.tags }} | |
| fi | |
| echo IMAGE_ID=$IMAGE_ID | |
| echo VERSION=$VERSION | |
| docker buildx build -t $IMAGE_ID:$VERSION --platform linux/amd64,linux/386 --push . |