Publish standalone Docker image #53
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| name: Publish standalone Docker image | |
| on: | |
| workflow_run: | |
| workflows: ["Publish to npm"] | |
| types: [completed] | |
| branches: [master] | |
| jobs: | |
| check: | |
| if: github.event.workflow_run.conclusion == 'success' | |
| runs-on: ubuntu-latest | |
| permissions: | |
| packages: read | |
| outputs: | |
| should_publish: ${{ steps.check.outputs.should_publish }} | |
| version: ${{ steps.check.outputs.version }} | |
| is_prerelease: ${{ steps.check.outputs.is_prerelease }} | |
| steps: | |
| - uses: actions/checkout@v5 | |
| - name: Check if image already published | |
| id: check | |
| run: | | |
| VERSION=$(node -p "require('./package.json').version") | |
| echo "version=$VERSION" >> "$GITHUB_OUTPUT" | |
| if [[ "$VERSION" == *-* ]]; then | |
| echo "is_prerelease=true" >> "$GITHUB_OUTPUT" | |
| else | |
| echo "is_prerelease=false" >> "$GITHUB_OUTPUT" | |
| fi | |
| echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin | |
| if docker manifest inspect "ghcr.io/${{ github.repository }}/standalone:$VERSION" > /dev/null 2>&1; then | |
| echo "should_publish=false" >> "$GITHUB_OUTPUT" | |
| echo "Image $VERSION already exists, skipping." | |
| else | |
| echo "should_publish=true" >> "$GITHUB_OUTPUT" | |
| echo "New version detected: $VERSION" | |
| fi | |
| publish: | |
| needs: check | |
| if: needs.check.outputs.should_publish == 'true' | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: read | |
| packages: write | |
| steps: | |
| - uses: actions/checkout@v5 | |
| - name: Log in to GitHub Container Registry | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build and push | |
| uses: docker/build-push-action@v6 | |
| with: | |
| context: . | |
| file: docker-standalone/Dockerfile | |
| push: true | |
| tags: | | |
| ghcr.io/${{ github.repository }}/standalone:${{ needs.check.outputs.version }} | |
| ${{ needs.check.outputs.is_prerelease == 'false' && format('ghcr.io/{0}/standalone:latest', github.repository) || '' }} |