Build and push Docker image #5
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| name: Build and push Docker image | |
| on: | |
| push: | |
| branches: [main] | |
| tags: ["v*"] | |
| workflow_dispatch: | |
| schedule: | |
| # Rebuild weekly to pick up latest newsdiff app image layers | |
| - cron: '0 6 * * 1' | |
| env: | |
| REGISTRY: ghcr.io | |
| IMAGE_NAME: ghcr.io/rmdes/newsdiff-deploy | |
| jobs: | |
| validate: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Validate docker-compose.yml | |
| env: | |
| ORIGIN: https://example.com | |
| POSTGRES_PASSWORD: ci-test-password | |
| run: docker compose config --quiet | |
| - name: Check nginx config syntax | |
| run: | | |
| docker run --rm \ | |
| -v "$PWD/nginx.conf:/etc/nginx/nginx.conf:ro" \ | |
| --add-host app:127.0.0.1 \ | |
| --add-host bot:127.0.0.1 \ | |
| nginx:alpine nginx -t | |
| build: | |
| runs-on: ubuntu-latest | |
| needs: validate | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| submodules: recursive | |
| - uses: docker/setup-buildx-action@v3 | |
| - uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - uses: docker/metadata-action@v5 | |
| id: meta | |
| with: | |
| images: ${{ env.IMAGE_NAME }} | |
| tags: | | |
| type=ref,event=branch | |
| type=semver,pattern={{version}} | |
| type=sha | |
| - uses: docker/build-push-action@v6 | |
| with: | |
| context: ./newsdiff | |
| push: true | |
| tags: ${{ steps.meta.outputs.tags }} | |
| labels: ${{ steps.meta.outputs.labels }} | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max |