syntax-tests.yml

name: Syntax Tests

on:
  push:
    branches: ['*']
    tags: ['*']
  pull_request:
    branches: [master]

jobs:
  build:
    runs-on: ubuntu-24.04
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Liberate disk space
        uses: jlumbroso/free-disk-space@main
        with:
          tool-cache: true
          large-packages: false
          docker-images: false
          swap-storage: false

      - name: Define docker helper
        run: |
          echo 'runInContainer() { docker exec test-container "$@"; }' > $HOME/ci_functions.sh
          echo "BASH_ENV=$HOME/ci_functions.sh" >> $GITHUB_ENV

      - name: Start container
        run: |
          docker run -d \
            --workdir /__w/Lean/Lean \
            -v /home/runner/work:/__w \
            --name test-container \
            quantconnect/lean:foundation \
            tail -f /dev/null

      - name: Run Syntax Test
        run: |
          runInContainer bash -c "pip install --no-cache-dir quantconnect-stubs types-requests==2.32.* types-pytz==2025.2.0.* mypy==1.15.0"
          runInContainer python run_syntax_check.py