Feat: add legacy docker-compose example #2
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Docker | |
| on: | |
| push: | |
| branches: ['main'] | |
| release: | |
| types: [published] | |
| workflow_dispatch: # Allow manual run | |
| jobs: | |
| build_and_push: | |
| name: Build and push Docker image to Docker Hub or GHCR | |
| runs-on: ubuntu-latest | |
| env: | |
| push_to_docker_hub: ${{ secrets.DOCKER_USERNAME != null && secrets.DOCKER_PASSWORD != null }} | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| submodules: true | |
| - name: Docker meta | |
| id: meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| images: ${{ env.push_to_docker_hub == 'true' && 'pretalx/pretalx' || format('ghcr.io/{0}', github.repository) }} | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Login to DockerHub | |
| if: github.event_name != 'pull_request' && env.push_to_docker_hub == 'true' | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKER_USERNAME }} | |
| password: ${{ secrets.DOCKER_PASSWORD }} | |
| - name: Login to GHCR | |
| if: github.event_name != 'pull_request' && env.push_to_docker_hub == 'false' | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build and push | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . | |
| platforms: linux/amd64,linux/arm64 | |
| push: ${{ github.event_name != 'pull_request' }} | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} |