Prometheus MCP Server

name: CI/CD on: push: branches: [ "main" ] tags: - 'v*' pull_request: branches: [ "main" ] env: REGISTRY: ghcr.io IMAGE_NAME: ${{ github.repository }} jobs: ci: name: CI runs-on: ubuntu-latest timeout-minutes: 10 permissions: contents: read packages: write steps: - name: Checkout repository uses: actions/checkout@v4 - name: Set up Python 3.12 uses: actions/setup-python@v5 with: python-version: "3.12" - name: Install uv uses: astral-sh/setup-uv@v4 with: enable-cache: true - name: Create virtual environment run: uv venv - name: Install dependencies run: | source .venv/bin/activate uv pip install -e ".[dev]" - name: Run tests with coverage run: | source .venv/bin/activate pytest --cov --junitxml=junit.xml -o junit_family=legacy --cov-report=xml --cov-fail-under=89 - name: Upload coverage to Codecov uses: codecov/codecov-action@v4 with: file: ./coverage.xml fail_ci_if_error: false - name: Upload test results to Codecov if: ${{ !cancelled() }} uses: codecov/test-results-action@v1 with: file: ./junit.xml token: ${{ secrets.CODECOV_TOKEN }} - name: Build Python distribution run: | python3 -m pip install build --user python3 -m build - name: Store the distribution packages uses: actions/upload-artifact@v4 with: name: python-package-distributions path: dist/ - name: Set up QEMU uses: docker/setup-qemu-action@v3 - name: Set up Docker Buildx uses: docker/setup-buildx-action@v3 - name: Log in to the Container registry if: github.event_name != 'pull_request' uses: docker/login-action@v3 with: registry: ${{ env.REGISTRY }} username: ${{ github.actor }} password: ${{ secrets.GITHUB_TOKEN }} - name: Extract metadata (tags, labels) for Docker id: meta uses: docker/metadata-action@v5 with: images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} tags: | type=ref,event=branch type=ref,event=pr type=semver,pattern={{version}} type=semver,pattern={{major}}.{{minor}} type=semver,pattern={{major}} type=sha,format=long - name: Build and push Docker image uses: docker/build-push-action@v5 with: context: . push: ${{ github.event_name != 'pull_request' }} tags: ${{ steps.meta.outputs.tags }} labels: ${{ steps.meta.outputs.labels }} platforms: linux/amd64,linux/arm64 cache-from: type=gha cache-to: type=gha,mode=max deploy: name: Deploy if: startsWith(github.ref, 'refs/tags/v') && github.event_name == 'push' needs: ci runs-on: ubuntu-latest timeout-minutes: 15 environment: name: pypi url: https://pypi.org/p/prometheus_mcp_server permissions: contents: write # Required for creating GitHub releases id-token: write # Required for PyPI publishing and MCP registry OIDC authentication steps: - name: Checkout repository uses: actions/checkout@v4 - name: Download all the dists uses: actions/download-artifact@v4 with: name: python-package-distributions path: dist/ - name: Publish distribution to PyPI uses: pypa/gh-action-pypi-publish@release/v1 - name: Sign the dists with Sigstore uses: sigstore/gh-action-sigstore-python@v3.0.0 with: inputs: >- ./dist/*.tar.gz ./dist/*.whl - name: Create GitHub Release env: GITHUB_TOKEN: ${{ github.token }} run: >- gh release create "$GITHUB_REF_NAME" --repo "$GITHUB_REPOSITORY" --generate-notes - name: Upload artifact signatures to GitHub Release env: GITHUB_TOKEN: ${{ github.token }} run: >- gh release upload "$GITHUB_REF_NAME" dist/** --repo "$GITHUB_REPOSITORY" - name: Install MCP Publisher run: | curl -L "https://github.com/modelcontextprotocol/registry/releases/download/v1.0.0/mcp-publisher_1.0.0_$(uname -s | tr '[:upper:]' '[:lower:]')_$(uname -m | sed 's/x86_64/amd64/;s/aarch64/arm64/').tar.gz" | tar xz mcp-publisher - name: Login to MCP Registry run: ./mcp-publisher login github-oidc - name: Publish to MCP Registry run: ./mcp-publisher publish