Docker Build and Publish #783
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| name: Docker Build and Publish | |
| on: | |
| schedule: | |
| - cron: '37 7 * * *' | |
| push: | |
| branches: [ "main" ] | |
| paths-ignore: | |
| - '**/README.md' | |
| pull_request: | |
| branches: [ "main" ] | |
| paths-ignore: | |
| - '**/README.md' | |
| workflow_dispatch: | |
| env: | |
| ## github.repository as <account>/<repo> | |
| IMAGE_NAME: ${{ github.repository }} | |
| jobs: | |
| ## define job to build and publish docker image | |
| build-and-push-docker-image: | |
| name: Build Docker image and push to DockerHub and Github Container Registry | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| ## This is used to complete the identity challenge | |
| ## with sigstore/fulcio when running outside of PRs. | |
| id-token: write | |
| steps: | |
| ## https://github.com/actions/checkout | |
| - name: Checkout repository | |
| uses: actions/checkout@v4 | |
| ## https://github.com/docker/build-push-action | |
| - name: Setup Docker buildx | |
| uses: docker/setup-buildx-action@v3 | |
| ## https://github.com/docker/login-action | |
| - name: Login to Docker Hub | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKERHUB_USERNAME }} | |
| password: ${{ secrets.DOCKERHUB_TOKEN }} | |
| ## https://github.com/docker/login-action | |
| - name: Login to GitHub Container Registry | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| # ## https://github.com/docker/metadata-action | |
| # - name: Extract Docker metadata | |
| # id: meta | |
| # uses: docker/metadata-action@v5 | |
| # with: | |
| # images: docker.io/caddy | |
| # tags: | | |
| # type=semver,pattern={{version}} | |
| # type=semver,pattern={{major}}.{{minor}} | |
| # type=semver,pattern={{major}} | |
| # flavor: | | |
| # latest=true | |
| ## https://github.com/docker/build-push-action | |
| - name: Build and push Docker image | |
| id: build-and-push | |
| uses: docker/build-push-action@v5 | |
| with: | |
| provenance: false | |
| context: . | |
| platforms: linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64/v8 | |
| push: ${{ github.event_name != 'pull_request' }} | |
| # tags: ${{ steps.meta.outputs.tags }} | |
| # labels: ${{ steps.meta.outputs.labels }} | |
| tags: | | |
| docker.io/${{ env.IMAGE_NAME }}:latest | |
| ghcr.io/${{ env.IMAGE_NAME }}:latest | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| - name: Image digest | |
| run: echo ${{ steps.build-and-push.outputs.digest }} |