ractor_validation.yml

name: Ractor (Rust) Code Validation

on:
  push:
    branches: [ main, develop ]
    paths:
      - 'lib/actor_simulation/ractor_generator.ex'
      - 'examples/ractor_*/**'
      - 'examples/ractor_demo.exs'
      - 'examples/single_file_ractor.exs'
      - 'scripts/test_ractor_demo.sh'
      - '.github/workflows/ractor_validation.yml'
  pull_request:
    branches: [ main ]

jobs:
  validate-ractor-examples:
    name: Validate ${{ matrix.example }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        example: [ractor_pubsub, ractor_pipeline, ractor_burst, ractor_loadbalanced]

    steps:
    - uses: actions/checkout@v4

    - name: Setup Rust
      uses: actions-rust-lang/setup-rust-toolchain@v1
      with:
        toolchain: stable
        components: rustfmt, clippy
        cache: true
        cache-workspaces: examples/${{ matrix.example }}

    - name: Install Cargo dependencies
      working-directory: examples/${{ matrix.example }}
      run: cargo fetch

    - name: Run Clippy (linting)
      working-directory: examples/${{ matrix.example }}
      run: cargo clippy --all-targets --all-features
      continue-on-error: true

    - name: Build debug
      working-directory: examples/${{ matrix.example }}
      run: cargo build --verbose

    - name: Run tests
      working-directory: examples/${{ matrix.example }}
      run: cargo test --verbose

    - name: Build release
      working-directory: examples/${{ matrix.example }}
      run: cargo build --release --verbose

    - name: Run demo application (with timeout)
      working-directory: examples/${{ matrix.example }}
      shell: bash
      run: |
        timeout 5 cargo run --release || exit_code=$?
        # Exit code 124 means timeout (expected), anything else is an error
        if [ $exit_code -eq 124 ] || [ $exit_code -eq 143 ]; then
          echo "✓ Demo ran successfully and was terminated after timeout"
          exit 0
        elif [ -z "$exit_code" ]; then
          # No error, program exited cleanly (also fine)
          echo "✓ Demo ran successfully and exited cleanly"
          exit 0
        else
          echo "✗ Demo failed with exit code $exit_code"
          exit $exit_code
        fi

    - name: Check generated code quality
      working-directory: examples/${{ matrix.example }}
      run: |
        echo "================================================"
        echo "Code Quality Report for ${{ matrix.example }}"
        echo "================================================"
        
        # Count lines of code
        echo "Lines of Rust code:"
        find src -name "*.rs" -type f -exec wc -l {} + | tail -1
        
        # Check for any TODO comments
        echo ""
        echo "TODOs in generated code:"
        grep -r "TODO" src/ || echo "None found"
        
        echo "================================================"

  test-ractor-generation:
    name: Test Ractor Code Generation
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Setup Elixir
        uses: erlef/setup-beam@v1
        with:
          elixir-version: '1.15'
          otp-version: '25'
      
      - name: Install Elixir dependencies
        run: mix deps.get
      
      - name: Generate Ractor examples
        run: |
          mix run examples/ractor_demo.exs
          echo "✓ Generated Ractor examples"
      
      - name: Verify all expected files exist
        run: |
          examples=(ractor_pubsub ractor_pipeline ractor_burst ractor_loadbalanced)
          for example in "${examples[@]}"; do
            echo "Checking $example..."
            if [ ! -f "examples/$example/Cargo.toml" ]; then
              echo "ERROR: Missing Cargo.toml in $example"
              exit 1
            fi
            if [ ! -f "examples/$example/src/main.rs" ]; then
              echo "ERROR: Missing src/main.rs in $example"
              exit 1
            fi
            if [ ! -f "examples/$example/src/lib.rs" ]; then
              echo "ERROR: Missing src/lib.rs in $example"
              exit 1
            fi
            if [ ! -d "examples/$example/src/actors" ]; then
              echo "ERROR: Missing src/actors/ in $example"
              exit 1
            fi
            echo "  ✓ $example has all required files"
          done
          echo ""
          echo "================================================"
          echo "✅ All Ractor examples validated successfully"
          echo "================================================"
      
      - name: Setup Rust
        uses: actions-rust-lang/setup-rust-toolchain@v1
        with:
          toolchain: stable
      
      - name: Quick compile check on generated code
        run: |
          cd examples/ractor_burst
          cargo check --verbose
          echo "✓ Generated code compiles successfully"

  create-test-script:
    name: Create Test Helper Script
    runs-on: ubuntu-latest
    
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
      
      - name: Create test script
        run: |
          cat > scripts/test_ractor_demo.sh << 'SCRIPT_EOF'
          #!/usr/bin/env bash
          # Test script for Ractor (Rust) examples
          # Usage: ./scripts/test_ractor_demo.sh <example_name>
          
          set -e
          
          EXAMPLE_NAME="$1"
          
          if [ -z "$EXAMPLE_NAME" ]; then
            echo "Usage: $0 <example_name>"
            echo "Examples: ractor_pubsub, ractor_pipeline, ractor_burst, ractor_loadbalanced"
            exit 1
          fi
          
          EXAMPLE_DIR="examples/${EXAMPLE_NAME}"
          
          if [ ! -d "$EXAMPLE_DIR" ]; then
            echo "Error: Example directory $EXAMPLE_DIR does not exist"
            exit 1
          fi
          
          echo "================================================"
          echo "Testing Ractor example: $EXAMPLE_NAME"
          echo "================================================"
          
          cd "$EXAMPLE_DIR"
          
          echo ""
          echo "→ Fetching dependencies..."
          cargo fetch
          
          echo ""
          echo "→ Building project..."
          cargo build --verbose
          
          echo ""
          echo "→ Running tests..."
          cargo test --verbose
          
          echo ""
          echo "→ Building release..."
          cargo build --release --verbose
          
          echo ""
          echo "→ Running demo (with 5s timeout)..."
          timeout 5 cargo run --release || exit_code=$?
          
          if [ $exit_code -eq 124 ] || [ $exit_code -eq 143 ]; then
            echo "✓ Demo ran successfully and was terminated after timeout"
          elif [ -z "$exit_code" ]; then
            echo "✓ Demo ran successfully and exited cleanly"
          else
            echo "✗ Demo failed with exit code $exit_code"
            exit $exit_code
          fi
          
          echo ""
          echo "================================================"
          echo "✅ $EXAMPLE_NAME validation completed successfully"
          echo "================================================"
          SCRIPT_EOF
          
          chmod +x scripts/test_ractor_demo.sh
          echo "✓ Created test script"
      
      - name: Upload test script
        uses: actions/upload-artifact@v4
        with:
          name: ractor-test-script
          path: scripts/test_ractor_demo.sh

  summary:
    name: Validation Summary
    runs-on: ubuntu-latest
    needs: [validate-ractor-examples, test-ractor-generation]
    if: always()
    
    steps:
      - name: Check results
        run: |
          echo "================================================"
          echo "Ractor (Rust) Code Validation Summary"
          echo "================================================"
          echo ""
          echo "Validation Status:"
          echo "  • Examples validation: ${{ needs.validate-ractor-examples.result }}"
          echo "  • Generation test: ${{ needs.test-ractor-generation.result }}"
          echo ""
          
          if [ "${{ needs.validate-ractor-examples.result }}" == "success" ] && \
             [ "${{ needs.test-ractor-generation.result }}" == "success" ]; then
            echo "✅ All Ractor validations passed!"
            echo "================================================"
            exit 0
          else
            echo "❌ Some validations failed"
            echo "================================================"
            exit 1
          fi