tests.yml

name: Tests

on:
  push:
    branches: [main, dev/**, release/**]
  pull_request:
    branches: [main]

jobs:
  syntax-check:
    name: Python Syntax Check
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.8", "3.9"]

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

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

      - name: Check Python syntax
        run: |
          python -m py_compile $(find projects/ -name "*.py" | head -20)
        continue-on-error: false

  import-check:
    name: Import Check
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Python 3.9
        uses: actions/setup-python@v5
        with:
          python-version: "3.9"

      - name: Install minimal dependencies
        run: |
          python -m pip install --upgrade pip
          pip install numpy==1.26.4 torch==2.0.1

      - name: Check imports
        run: |
          python -c "import sys; sys.path.insert(0, 'projects/SimEngine'); print('Import path configured')"
        continue-on-error: true

  # NOTE: Full tests require GPU and large datasets, which are not available in CI
  # This is a placeholder for future integration with self-hosted runners
  integration-tests:
    name: Integration Tests (Placeholder)
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Integration tests info
        run: |
          echo "Full integration tests require:"
          echo "  - NVIDIA GPU with CUDA 11.8"
          echo "  - Large datasets (nuPlan, etc.)"
          echo "  - Significant compute resources"
          echo ""
          echo "These tests should be run manually using:"
          echo "  bash scripts/closed_loop_test.sh"
          echo "  bash scripts/multigpu_closed_loop_test.sh"
          echo ""
          echo "Consider setting up self-hosted runners for automated GPU testing."

  documentation-build:
    name: Check Documentation
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Check required documentation files
        run: |
          echo "Checking for required documentation files..."
          test -f README.md && echo "✓ README.md exists" || echo "✗ README.md missing"
          test -f LICENSE && echo "✓ LICENSE exists" || echo "✗ LICENSE missing"
          test -f CONTRIBUTING.md && echo "✓ CONTRIBUTING.md exists" || echo "✗ CONTRIBUTING.md missing"
          test -f CODE_OF_CONDUCT.md && echo "✓ CODE_OF_CONDUCT.md exists" || echo "✗ CODE_OF_CONDUCT.md missing"
          test -f CHANGELOG.md && echo "✓ CHANGELOG.md exists" || echo "✗ CHANGELOG.md missing"
          test -f docs/installation.md && echo "✓ Installation docs exist" || echo "✗ Installation docs missing"
          test -f docs/quick_start.md && echo "✓ Quick start docs exist" || echo "✗ Quick start docs missing"

      - name: Check for broken links in README
        run: |
          echo "Checking README for basic structure..."
          grep -q "Table of Contents" README.md && echo "✓ Table of Contents found"
          grep -q "Getting Started" README.md && echo "✓ Getting Started section found"
          grep -q "License" README.md && echo "✓ License section found"