chore: enable ci

Author: sparfenyuk

.github/workflows/ci.yaml

@@ -0,0 +1,107 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - "**"
+  pull_request: {}
+
+env:
+  CI: true
+  COLUMNS: 120
+
+permissions:
+  contents: read
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: astral-sh/setup-uv@v3
+        with:
+          enable-cache: true
+
+      - name: Install dependencies
+        run: uv sync --python 3.11 --frozen --all-extras --all-packages
+
+      - uses: pre-commit/action@v3.0.0
+        with:
+          extra_args: --all-files --verbose
+        env:
+          SKIP: no-commit-to-branch
+
+  test:
+    name: test on ${{ matrix.python-version }}
+    runs-on: ubuntu-latest
+    timeout-minutes: 5
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.11", "3.12", "3.13"]
+    env:
+      UV_PYTHON: ${{ matrix.python-version }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: astral-sh/setup-uv@v3
+        with:
+          enable-cache: true
+
+      - run: mkdir coverage
+
+      - run: uv run --frozen coverage run -m pytest
+        env:
+          COVERAGE_FILE: coverage/.coverage.${{ runner.os }}-py${{ matrix.python-version }}-standard
+
+      - name: store coverage files
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-${{ matrix.python-version }}
+          path: coverage
+          include-hidden-files: true
+
+  coverage:
+    runs-on: ubuntu-latest
+    needs: [test]
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: get coverage files
+        uses: actions/download-artifact@v4
+        with:
+          merge-multiple: true
+          path: coverage
+
+      - uses: astral-sh/setup-uv@v3
+        with:
+          enable-cache: true
+
+      - run: uv sync --frozen
+      - run: uv run --frozen coverage combine coverage
+
+      - run: uv run --frozen coverage html --show-contexts --title "Coverage for ${{ github.sha }}"
+
+      - name: Store coverage html
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-html
+          path: htmlcov
+          include-hidden-files: true
+
+      - run: uv run --frozen coverage report --fail-under 70
+  # https://github.com/marketplace/actions/alls-green#why used for branch protection checks
+  check:
+    if: always()
+    needs: [lint, test, coverage]
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Decide whether the needed jobs succeeded or failed
+        uses: re-actors/alls-green@release/v1
+        with:
+          jobs: ${{ toJSON(needs) }}
+          allowed-skips: test-live

pyproject.toml

@@ -16,7 +16,31 @@ mcp-proxy = "mcp_proxy.__main__:main"
 "*" = ["py.typed"]
 
 [tool.uv]
-dev-dependencies = ["pytest>=8.3.3", "pytest-asyncio>=0.25.0"]
+dev-dependencies = [
+    "pytest>=8.3.3",
+    "pytest-asyncio>=0.25.0",
+    "coverage>=7.6.0",
+]
+
+[tool.coverage.run]
+branch = true
+
+[tool.coverage.report]
+skip_covered = true
+show_missing = true
+precision = 2
+exclude_lines = [
+    'pragma: no cover',
+    'raise NotImplementedError',
+    'if TYPE_CHECKING:',
+    'if typing.TYPE_CHECKING:',
+    '@overload',
+    '@typing.overload',
+    '\(Protocol\):$',
+    'typing.assert_never',
+    '$\s*assert_never\(',
+    'if __name__ == .__main__.:',
+]
 
 [tool.ruff.lint]
 select = ["ALL"]