Merge pull request #8 from VirtualFlyBrain/site/search-palette #61
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| name: Docker Notebooks CI | |
| on: | |
| push: | |
| branches: [ main, master ] | |
| tags: [ 'v*', '*.*' ] # matches v1.2.3 and bare semver like 1.0 | |
| pull_request: | |
| branches: [ main, master ] | |
| workflow_dispatch: {} # manual re-run, e.g. to backfill a release tag cut before this fix | |
| env: | |
| DOCKER_IMAGE: virtualflybrain/vfb-workshop-notebooks | |
| jobs: | |
| build: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Extract version from ref | |
| id: version | |
| run: | | |
| if [[ $GITHUB_REF == refs/tags/* ]]; then | |
| VERSION=${GITHUB_REF#refs/tags/} | |
| elif [[ $GITHUB_REF == refs/heads/* ]]; then | |
| VERSION=${GITHUB_REF#refs/heads/} | |
| VERSION=${VERSION//\//-} # branch names can contain slashes (e.g. fix/foo); tags can't | |
| elif [[ $GITHUB_REF == refs/pull/* ]]; then | |
| # PR builds run on the refs/pull/<N>/merge ref, not a branch, and | |
| # that ref (and branch names with slashes, like fix/foo) aren't | |
| # valid Docker tags. Tag PR builds by PR number instead. | |
| PR_NUM=${GITHUB_REF#refs/pull/} | |
| PR_NUM=${PR_NUM%/merge} | |
| VERSION="pr-${PR_NUM}" | |
| else | |
| # Fallback for any other ref shape: sanitize slashes for a valid Docker tag. | |
| VERSION=$(echo "${GITHUB_REF#refs/}" | tr '/' '-') | |
| fi | |
| echo "version=${VERSION}" >> $GITHUB_OUTPUT | |
| echo "Built version: ${VERSION}" | |
| - name: Build Docker image | |
| run: | | |
| docker build . \ | |
| --file Dockerfile \ | |
| --tag ${DOCKER_IMAGE}:${{ steps.version.outputs.version }} \ | |
| --tag ${DOCKER_IMAGE}:latest | |
| - name: Run tests (build verification) | |
| run: | | |
| # Verify the build succeeded by checking the image exists | |
| docker images ${DOCKER_IMAGE} --format "{{.Tag}}" | |
| - name: Login to Docker Hub | |
| if: success() && (github.ref == 'refs/heads/main' || github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/') || github.event_name == 'workflow_dispatch') | |
| uses: docker/login-action@v3 | |
| with: | |
| username: ${{ secrets.DOCKER_HUB_USER }} | |
| password: ${{ secrets.DOCKER_HUB_PASSWORD }} | |
| - name: Push to Docker Hub | |
| if: success() && (github.ref == 'refs/heads/main' || github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/') || github.event_name == 'workflow_dispatch') | |
| run: | | |
| docker push ${DOCKER_IMAGE}:${{ steps.version.outputs.version }} | |
| docker push ${DOCKER_IMAGE}:latest | |
| echo "Pushed ${DOCKER_IMAGE}:${{ steps.version.outputs.version }}" | |
| echo "Pushed ${DOCKER_IMAGE}:latest" | |
| - name: Create build summary | |
| if: always() | |
| run: | | |
| echo "## Docker Build Summary" >> $GITHUB_STEP_SUMMARY | |
| echo "" >> $GITHUB_STEP_SUMMARY | |
| echo "**Image:** \`${DOCKER_IMAGE}\`" >> $GITHUB_STEP_SUMMARY | |
| echo "**Version:** \`${{ steps.version.outputs.version }}\`" >> $GITHUB_STEP_SUMMARY | |
| echo "**Status:** ${{ job.status }}" >> $GITHUB_STEP_SUMMARY | |
| echo "" >> $GITHUB_STEP_SUMMARY | |
| if [ "${{ job.status }}" == "success" ]; then | |
| echo "✓ Build completed successfully" >> $GITHUB_STEP_SUMMARY | |
| if [[ $GITHUB_REF == refs/heads/main* ]] || [[ $GITHUB_REF == refs/heads/master* ]] || [[ $GITHUB_REF == refs/tags/* ]] || [[ "${{ github.event_name }}" == "workflow_dispatch" ]]; then | |
| echo "✓ Image pushed to Docker Hub" >> $GITHUB_STEP_SUMMARY | |
| else | |
| echo "ℹ️ PR build - image not pushed" >> $GITHUB_STEP_SUMMARY | |
| fi | |
| else | |
| echo "✗ Build failed" >> $GITHUB_STEP_SUMMARY | |
| fi |