quality.yml

name: Quality Checks

on:
  pull_request:
    branches: ['**']
  push:
    branches: [main]

jobs:
  e2e_tests:
    name: Playwright Tests
    runs-on: ubuntu-latest
    permissions:
      contents: read

    services:
      backend:
        image: ghcr.io/ydb-platform/local-ydb:nightly
        ports:
          - 2135:2135
          - 8765:8765
        options: --hostname localhost -e YDB_ALLOW_ORIGIN="http://localhost:3000"

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 18
          cache: npm

      - name: Install dependencies
        run: npm ci

      - name: Install Playwright deps
        run: npm run test:e2e:install

      - name: Run Playwright tests
        id: run_tests
        run: npm run test:e2e
        env:
          CI: true
          PLAYWRIGHT_VIDEO: 'on'

      - name: Upload Playwright artifacts
        if: always()
        uses: actions/upload-artifact@v3
        with:
          name: playwright-artifacts
          path: playwright-artifacts
          retention-days: 5

      - name: Get test results
        if: always()
        id: test-results
        run: |
          echo "Current directory: $(pwd)"
          echo "Listing playwright-artifacts directory:"
          ls -R playwright-artifacts

          if [ -f "playwright-artifacts/test-results.json" ]; then          
            echo "Parsing JSON file:"
            total=$(jq '.stats.expected + .stats.unexpected + .stats.flaky + .stats.skipped' playwright-artifacts/test-results.json)
            passed=$(jq '.stats.expected' playwright-artifacts/test-results.json)
            failed=$(jq '.stats.unexpected' playwright-artifacts/test-results.json)
            flaky=$(jq '.stats.flaky' playwright-artifacts/test-results.json)
            skipped=$(jq '.stats.skipped' playwright-artifacts/test-results.json)

            echo "Parsed values:"
            echo "Total: $total"
            echo "Passed: $passed"
            echo "Failed: $failed"
            echo "Flaky: $flaky"
            echo "Skipped: $skipped"
          else
            echo "test-results.json file not found"
            total=0
            passed=0
            failed=0
            flaky=0
            skipped=0
          fi

          echo "total=$total" >> $GITHUB_OUTPUT
          echo "passed=$passed" >> $GITHUB_OUTPUT
          echo "failed=$failed" >> $GITHUB_OUTPUT
          echo "flaky=$flaky" >> $GITHUB_OUTPUT
          echo "skipped=$skipped" >> $GITHUB_OUTPUT

  bundle_size:
    name: Check Bundle Size
    runs-on: ubuntu-latest
    if: github.event_name == 'pull_request'
    outputs:
      current_size: ${{ steps.current_size.outputs.size }}
      main_size: ${{ steps.main_size.outputs.size }}
      diff: ${{ steps.size_diff.outputs.diff }}
      percent: ${{ steps.size_diff.outputs.percent }}
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 18
          cache: npm

      - name: Install dependencies
        run: npm ci

      - name: Build bundle (current branch)
        run: npm run build

      - name: Get current bundle size
        id: current_size
        run: |
          size=$(du -sb build | cut -f1)
          echo "size=$size" >> $GITHUB_OUTPUT

      - name: Checkout main branch
        uses: actions/checkout@v4
        with:
          ref: main

      - name: Install dependencies (main)
        run: npm ci

      - name: Build bundle (main branch)
        run: npm run build

      - name: Get main bundle size
        id: main_size
        run: |
          size=$(du -sb build | cut -f1)
          echo "size=$size" >> $GITHUB_OUTPUT

      - name: Calculate size difference
        id: size_diff
        run: |
          current=${{ steps.current_size.outputs.size }}
          main=${{ steps.main_size.outputs.size }}
          diff=$((current - main))
          if [ "$main" -ne "0" ]; then
            percent=$(awk "BEGIN {printf \"%.2f\", ($diff/$main) * 100}")
          else
            percent="N/A"
          fi
          echo "diff=$diff" >> $GITHUB_OUTPUT
          echo "percent=$percent" >> $GITHUB_OUTPUT

  deploy_report:
    name: Deploy Test Report
    needs: [e2e_tests]
    if: always() && (github.event_name == 'push' && github.ref == 'refs/heads/main' || (github.event_name == 'pull_request' && github.event.pull_request.head.repo.full_name == github.repository))
    runs-on: ubuntu-latest
    permissions:
      contents: write
      pages: write
    concurrency:
      group: deploy_report
      cancel-in-progress: false

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Fetch gh-pages branch
        run: |
          git fetch origin gh-pages:gh-pages
          mkdir gh-pages
          git --work-tree=gh-pages checkout gh-pages -- .

      - name: Download Playwright artifacts
        uses: actions/download-artifact@v3
        with:
          name: playwright-artifacts
          path: playwright-artifacts

      - name: Copy new report
        run: |
          if [ "${{ github.event_name }}" = "pull_request" ]; then
            REPORT_DIR="${{ github.event.pull_request.number }}"
          else
            REPORT_DIR="main"
          fi
          rm -rf gh-pages/$REPORT_DIR
          mkdir -p gh-pages/$REPORT_DIR
          cp -r playwright-artifacts/playwright-report/* gh-pages/$REPORT_DIR/
          # Also copy test-results.json if it exists
          if [ -f "playwright-artifacts/test-results.json" ]; then
            cp playwright-artifacts/test-results.json gh-pages/$REPORT_DIR/
          fi

      - name: Deploy report to GitHub Pages
        uses: peaceiris/actions-gh-pages@v3
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: gh-pages
          destination_dir: .
          force_orphan: true

  update_pr:
    name: Update PR Description
    needs: [e2e_tests, bundle_size]
    if: always() && github.event_name == 'pull_request'
    runs-on: ubuntu-latest
    permissions:
      pull-requests: write

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Download Playwright artifacts
        uses: actions/download-artifact@v3
        with:
          name: playwright-artifacts
          path: playwright-artifacts

      - name: Fetch gh-pages branch
        run: |
          git fetch origin gh-pages:gh-pages
          mkdir gh-pages
          git --work-tree=gh-pages checkout gh-pages -- .

      - name: Update PR description
        uses: actions/github-script@v6
        env:
          CURRENT_SIZE: ${{ needs.bundle_size.outputs.current_size }}
          MAIN_SIZE: ${{ needs.bundle_size.outputs.main_size }}
          SIZE_DIFF: ${{ needs.bundle_size.outputs.diff }}
          SIZE_PERCENT: ${{ needs.bundle_size.outputs.percent }}
        with:
          github-token: ${{secrets.GITHUB_TOKEN}}
          script: |
            const updatePRDescription = require('./.github/workflows/scripts/update-pr-description.js');
            await updatePRDescription(github, context);