docker #105
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| name: docker | |
| on: | |
| workflow_run: | |
| workflows: [crane] | |
| branches: [main] | |
| types: | |
| - completed | |
| # schedule: | |
| # - cron: 0 0 * * 1 | |
| # push: | |
| # branches: ["main"] | |
| # # Publish semver tags as releases. | |
| # tags: [ 'v*.*.*' ] | |
| # pull_request: | |
| # branches: [ "main" ] | |
| env: | |
| # Use docker.io for Docker Hub if empty | |
| REGISTRY: ghcr.io | |
| # github.repository as <account>/<repo> | |
| IMAGE_NAME: ${{ github.repository }} | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| # https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#running-a-workflow-based-on-the-conclusion-of-another-workflow | |
| if: ${{ github.event.workflow_run.conclusion == 'success' }} | |
| 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: | |
| - name: Checkout repository | |
| uses: actions/checkout@v3 | |
| # Install Nix | |
| - name: Install Nix | |
| uses: DeterminateSystems/nix-installer-action@main | |
| - uses: DeterminateSystems/magic-nix-cache-action@main | |
| # Set up BuildKit Docker container builder to be able to build | |
| # multi-platform images and export cache | |
| # https://github.com/docker/setup-buildx-action | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| # Login against a Docker registry except on PR | |
| # https://github.com/docker/login-action | |
| - name: Log into registry ${{ env.REGISTRY }} | |
| if: github.event_name != 'pull_request' | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ${{ env.REGISTRY }} | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GHCR_TOKEN }} | |
| # Extract metadata (tags, labels) for Docker | |
| # https://github.com/docker/metadata-action | |
| - name: Extract Docker metadata | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
| # Build Nix package | |
| - name: Build Nix package | |
| run: nix build .#dockerImage | |
| # https://github.com/orgs/community/discussions/25768#discussioncomment-3249183 | |
| - name: Downcase REPO | |
| run: | | |
| echo "REPO=${GITHUB_REPOSITORY,,}" >> ${GITHUB_ENV} | |
| - name: Strip REPO Username | |
| run: | | |
| STRIP_REPO_USERNAME=$(echo "${{ env.REPO }}" | sed 's/nexveridian\///') | |
| echo "STRIP_REPO_USERNAME=${STRIP_REPO_USERNAME}" >> ${GITHUB_ENV} | |
| # https://github.com/docker/build-push-action/issues/538 | |
| - name: Push and tag Docker image | |
| run: | | |
| docker load < result | |
| docker tag ${{ env.STRIP_REPO_USERNAME }}:latest ${{ env.REGISTRY }}/${{ env.REPO }}:latest | |
| docker push ${{ env.REGISTRY }}/${{ env.REPO }}:latest |