name: Davidson CI

on:
  push:
  pull_request:

jobs:
  quality:
    runs-on: davidson-ci

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

      - name: Detect project
        run: |
          echo "=== Project detection ==="

          PHP_COUNT=$(find . -type f -name "*.php" -not -path "./vendor/*" | wc -l)
          JS_COUNT=$(find . -type f \( -name "*.js" -o -name "*.mjs" -o -name "*.cjs" \) -not -path "./node_modules/*" | wc -l)
          CSS_COUNT=$(find . -type f -name "*.css" -not -path "./node_modules/*" | wc -l)

          echo "PHP files: $PHP_COUNT"
          echo "JS files:  $JS_COUNT"
          echo "CSS files: $CSS_COUNT"

      - name: PHP syntax
        run: |
          if find . -type f -name "*.php" -not -path "./vendor/*" | grep -q .; then
            echo "PHP detected"
            find . -type f -name "*.php" -not -path "./vendor/*" -print0 | xargs -0 -n1 php -l
          else
            echo "No PHP files - skipping"
          fi

      - name: Composer
        run: |
          if [ -f composer.json ]; then
            composer validate --no-check-publish

            if [ -f composer.lock ]; then
              composer install --no-interaction --prefer-dist --no-progress
            fi
          else
            echo "No composer.json - skipping"
          fi

      - name: PHPStan
        run: |
          if [ -x vendor/bin/phpstan ]; then
            vendor/bin/phpstan analyse
          else
            echo "PHPStan not installed - skipping"
          fi

      - name: PHPUnit
        run: |
          if [ -x vendor/bin/phpunit ]; then
            vendor/bin/phpunit
          else
            echo "PHPUnit not installed - skipping"
          fi

      - name: Node dependencies
        run: |
          if [ -f package-lock.json ]; then
            npm ci
          elif [ -f package.json ]; then
            echo "package.json found but no package-lock.json"
          else
            echo "No Node project - skipping"
          fi

      - name: JavaScript syntax
        run: |
          if find . -type f \( -name "*.js" -o -name "*.mjs" -o -name "*.cjs" \) -not -path "./node_modules/*" | grep -q .; then
            echo "JavaScript detected"

            find . -type f \( -name "*.js" -o -name "*.mjs" -o -name "*.cjs" \) \
              -not -path "./node_modules/*" \
              -print0 |
            while IFS= read -r -d '' file; do
              echo "Checking $file"
              node --check "$file"
            done
          else
            echo "No JavaScript files - skipping"
          fi

      - name: ESLint
        run: |
          if [ -f package.json ] && \
             node -e "let p=require('./package.json'); process.exit(p.scripts?.lint ? 0 : 1)"
          then
            npm run lint
          else
            echo "No lint script - skipping"
          fi

      - name: JavaScript tests
        run: |
          if [ -f package.json ] && \
             node -e "let p=require('./package.json'); process.exit(p.scripts?.test ? 0 : 1)"
          then
            npm test
          else
            echo "No JS test script - skipping"
          fi

      - name: Frontend build
        run: |
          if [ -f package.json ] && \
             node -e "let p=require('./package.json'); process.exit(p.scripts?.build ? 0 : 1)"
          then
            npm run build
          else
            echo "No build script - skipping"
          fi

      - name: CSS lint
        run: |
          if [ -f package.json ] && \
             node -e "let p=require('./package.json'); process.exit(p.scripts?.['lint:css'] ? 0 : 1)"
          then
            npm run lint:css
          else
            echo "No CSS lint script - skipping"
          fi

      - name: Complete
        run: echo "Davidson CI completed successfully"
       
           # -------------------------
      # Security
      # -------------------------

      - name: Composer security audit
        run: |
          if [ -f composer.lock ]; then
            echo "Running Composer security audit..."
            composer audit
          else
            echo "No composer.lock - skipping Composer audit"
          fi

      - name: npm security audit
        run: |
          if [ -f package-lock.json ]; then
            echo "Running npm security audit..."
            npm audit --audit-level=high
          else
            echo "No package-lock.json - skipping npm audit"
          fi

      - name: Semgrep security scan
        run: |
          echo "Running Semgrep..."
          semgrep scan \
            --config=p/security-audit \
            --error \
            --exclude=node_modules \
            --exclude=vendor \
            .

      - name: Trivy vulnerability scan
        run: |
          echo "Running Trivy vulnerability scan..."
          trivy fs \
            --scanners vuln \
            --severity HIGH,CRITICAL \
            --exit-code 1 \
            .

      - name: Trivy secret scan
        run: |
          echo "Running Trivy secret scan..."
          trivy fs \
            --scanners secret \
            --exit-code 1 \
            .