validate-scripts.yml

name: Build Scripts Validation

on:
  pull_request:
    paths:
      - "examples/build-examples*"
      - "build-all.*"
      - "build-system/**"
      - ".github/workflows/**"
  workflow_dispatch:

jobs:
  validate-scripts:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v6

      - name: Install ShellCheck
        run: |
          sudo apt-get update
          sudo apt-get install -y shellcheck

      - name: Validate Bash Scripts
        run: |
          echo "=== Validating Bash Scripts ==="

          # Check main build scripts (moved under scripts/ in v2.2.0)
          if [ -f "scripts/build-all.sh" ]; then
            echo "Checking scripts/build-all.sh..."
            shellcheck scripts/build-all.sh || echo "⚠️  scripts/build-all.sh has warnings"
          fi
          if [ -f "scripts/create-release.sh" ]; then
            echo "Checking scripts/create-release.sh..."
            shellcheck scripts/create-release.sh || echo "⚠️  scripts/create-release.sh has warnings"
          fi

          # Check example build scripts
          for script in examples/build-examples*.sh; do
            if [ -f "$script" ]; then
              echo "Checking $script..."
              shellcheck "$script" || echo "⚠️  $script has warnings"
            fi
          done

          # Check build-system scripts
          for script in build-system/*.sh; do
            if [ -f "$script" ]; then
              echo "Checking $script..."
              shellcheck "$script" || echo "⚠️  $script has warnings"
            fi
          done

      - name: Validate Batch Scripts Syntax
        run: |
          echo "=== Validating Batch Scripts Syntax ==="

          # Basic syntax check for batch files
          for script in examples/*.bat build-all.bat; do
            if [ -f "$script" ]; then
              echo "Checking $script syntax..."
              # Check for common batch syntax issues
              if grep -q "@echo off" "$script"; then
                echo "✅ $script has proper @echo off"
              else
                echo "⚠️  $script missing @echo off"
              fi
              
              # Check for proper variable syntax
              if grep -qE '%[A-Za-z_][A-Za-z0-9_]*%' "$script"; then
                echo "✅ $script uses proper variable syntax"
              fi
              
              # Check for proper conditional syntax
              if grep -q "if.*(" "$script" && grep -q ")" "$script"; then
                echo "✅ $script has proper conditional syntax"
              fi
            fi
          done

      - name: Validate PowerShell Scripts
        shell: pwsh
        run: |
          Write-Host "=== Validating PowerShell Scripts ==="

          $scripts = Get-ChildItem -Path "examples" -Filter "*.ps1"

          foreach ($script in $scripts) {
            Write-Host "Checking $($script.Name)..."
            
            try {
              # Parse the script to check for syntax errors
              $tokens = $null
              $errors = $null
              [System.Management.Automation.Language.Parser]::ParseFile($script.FullName, [ref]$tokens, [ref]$errors)
              
              if ($errors.Count -eq 0) {
                Write-Host "✅ $($script.Name) syntax is valid"
              } else {
                Write-Host "❌ $($script.Name) has syntax errors:"
                foreach ($error in $errors) {
                  Write-Host "  - $error"
                }
              }
            } catch {
              Write-Host "⚠️  Could not parse $($script.Name): $_"
            }
          }

      - name: Test Script Permissions
        run: |
          echo "=== Testing Script Permissions ==="

          # Check if scripts are executable
          for script in build-all.sh examples/build-examples*.sh build-system/*.sh; do
            if [ -f "$script" ]; then
              if [ -x "$script" ]; then
                echo "✅ $script is executable"
              else
                echo "⚠️  $script is not executable, making it executable..."
                chmod +x "$script"
              fi
            fi
          done

      - name: Test Script Help/Usage
        run: |
          echo "=== Testing Script Help/Usage ==="

          # Make scripts executable
          chmod +x build-all.sh examples/build-examples*.sh 2>/dev/null || true

          # Test if scripts handle help flags gracefully
          for script in examples/build-examples*.sh; do
            if [ -f "$script" ]; then
              echo "Testing $script with --help..."
              timeout 10s "$script" --help 2>&1 || echo "Script doesn't support --help (expected)"
            fi
          done

  test-minimal-build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v6

      - name: Install minimal dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y cmake build-essential

      - name: Test UBuilder core build only
        run: |
          echo "=== Testing Core Build Without Runtimes ==="

          mkdir -p build
          cd build
          cmake -DCMAKE_BUILD_TYPE=Release ..
          make -j$(nproc)

          if [ -f "src/ubuilder" ]; then
            echo "✅ UBuilder core built successfully"
            ./src/ubuilder --version || echo "Version check failed"
            ./src/ubuilder --help || echo "Help check failed"
          else
            echo "❌ UBuilder core build failed"
            exit 1
          fi

      - name: Test build script error handling
        run: |
          echo "=== Testing Build Script Error Handling ==="

          chmod +x examples/build-examples-linux.sh

          # Test with missing runtimes (should skip gracefully)
          echo "Testing with no runtimes installed..."
          timeout 300s ./examples/build-examples-linux.sh || {
            exit_code=$?
            if [ $exit_code -eq 124 ]; then
              echo "⚠️  Script timed out (may be normal for missing runtimes)"
            else
              echo "Script exited with code: $exit_code"
            fi
          }