ci.yml

name: CI

on:
  pull_request:
    branches:
      - main

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

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

      - name: Validate out directory exists
        run: |
          if [ ! -d "out" ]; then
            echo "❌ Error: 'out' directory does not exist"
            exit 1
          fi
          echo "✓ 'out' directory exists"

      - name: Validate Next.js build structure
        run: |
          echo "Validating Next.js build structure..."

          # Check for _next directory (required for Next.js builds)
          if [ ! -d "out/_next" ]; then
            echo "❌ Error: 'out/_next' directory not found"
            echo "A valid Next.js static export should contain a '_next' directory"
            exit 1
          fi
          echo "✓ Found '_next' directory"

          # Check for index.html (entry point)
          if [ ! -f "out/index.html" ]; then
            echo "❌ Error: 'out/index.html' not found"
            echo "A valid Next.js build should contain an index.html"
            exit 1
          fi
          echo "✓ Found index.html"

          # Check for 404.html (common in Next.js static exports)
          if [ ! -f "out/404.html" ]; then
            echo "⚠ Warning: 'out/404.html' not found (optional but recommended)"
          else
            echo "✓ Found 404.html"
          fi

          # Verify _next contains static assets
          if [ ! -d "out/_next/static" ]; then
            echo "❌ Error: 'out/_next/static' directory not found"
            echo "Next.js builds should contain static assets in '_next/static'"
            exit 1
          fi
          echo "✓ Found '_next/static' directory"

          echo ""
          echo "========================================="
          echo "✓ All validations passed!"
          echo "========================================="

      - name: Generate build report
        run: |
          echo "## Next.js Build Validation Report" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "✅ **Status:** Valid Next.js build" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY

          # Count HTML files
          HTML_COUNT=$(find out -name "*.html" -type f | wc -l)
          echo "- **HTML files:** $HTML_COUNT" >> $GITHUB_STEP_SUMMARY

          # Check _next directory size
          NEXT_SIZE=$(du -sh out/_next | cut -f1)
          echo "- **_next directory size:** $NEXT_SIZE" >> $GITHUB_STEP_SUMMARY

          # Total out directory size
          OUT_SIZE=$(du -sh out | cut -f1)
          echo "- **Total build size:** $OUT_SIZE" >> $GITHUB_STEP_SUMMARY

          echo "" >> $GITHUB_STEP_SUMMARY
          echo "### Build Contents" >> $GITHUB_STEP_SUMMARY
          echo "\`\`\`" >> $GITHUB_STEP_SUMMARY
          ls -lah out/ >> $GITHUB_STEP_SUMMARY
          echo "\`\`\`" >> $GITHUB_STEP_SUMMARY

          # Check HYPERDX_VERSION if exists
          if [ -f "HYPERDX_VERSION" ]; then
            VERSION=$(cat HYPERDX_VERSION)
            echo "" >> $GITHUB_STEP_SUMMARY
            echo "**HyperDX Version:** $VERSION" >> $GITHUB_STEP_SUMMARY
          fi