ci.yml

name: CI

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]
  workflow_dispatch:

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  test:
    name: Test (Python ${{ matrix.python-version }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.10", "3.11", "3.12", "3.13"]

    services:
      postgres:
        image: pgvector/pgvector:pg17
        env:
          POSTGRES_USER: cortex
          POSTGRES_PASSWORD: cortex
          POSTGRES_DB: cortex
        ports:
          - 5432:5432
        options: >-
          --health-cmd "pg_isready -U cortex"
          --health-interval 10s
          --health-timeout 5s
          --health-retries 5

    env:
      DATABASE_URL: postgresql://cortex:cortex@localhost:5432/cortex

    steps:
      - uses: actions/checkout@v4

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}

      - name: Enable pg_trgm extension
        run: PGPASSWORD=cortex psql -h localhost -U cortex -d cortex -c "CREATE EXTENSION IF NOT EXISTS pg_trgm;"

      - name: Cache pip
        uses: actions/cache@v4
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ matrix.python-version }}-${{ hashFiles('pyproject.toml') }}
          restore-keys: |
            ${{ runner.os }}-pip-${{ matrix.python-version }}-

      - name: Cache HuggingFace models
        uses: actions/cache@v4
        with:
          path: ~/.cache/huggingface
          key: ${{ runner.os }}-hf-all-MiniLM-L6-v2

      - name: Install dependencies
        run: pip install -e ".[dev,postgresql,codebase]"

      - name: Pre-download embedding model
        run: python -c "from sentence_transformers import SentenceTransformer; SentenceTransformer('all-MiniLM-L6-v2', device='cpu')"
        continue-on-error: true

      - name: Run tests
        run: pytest --tb=short -q

      - name: Run tests with coverage
        if: matrix.python-version == '3.12'
        run: pytest --cov=mcp_server --cov-report=xml --cov-report=term-missing

      - name: Upload coverage
        if: matrix.python-version == '3.12'
        uses: actions/upload-artifact@v4
        with:
          name: coverage-report
          path: coverage.xml

  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install ruff
        run: pip install ruff

      - name: Check formatting
        run: ruff format --check .

      - name: Check linting
        run: ruff check .

  typecheck:
    name: Type Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install dependencies
        run: |
          pip install -e ".[dev]"
          pip install pyright

      - name: Run type checker
        run: pyright mcp_server/
        continue-on-error: true

  build:
    name: Build Package
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Install build tools
        run: pip install build

      - name: Build sdist and wheel
        run: python -m build

      - name: Upload build artifacts
        uses: actions/upload-artifact@v4
        with:
          name: dist
          path: dist/