test-update.yml

name: Autotest (update screenshots)

on: workflow_dispatch

jobs:
  autotest:
    runs-on: macos-latest
    env:
      WOLFRAM_SYSTEM_ID: MacOSX-ARM
      WOLFRAMENGINE_CACHE_KEY: WolframEngine-B
      WOLFRAMENGINE_INSTALLATION_DIRECTORY: "/Applications/Wolfram Engine.app"
    steps:
      - name: Check out repository
        uses: actions/checkout@v2
        with:
          token: ${{ secrets.GH_TOKEN }}        
      - name: Install Python 3.11
        run: |
          brew install python@3.11
          echo "/opt/homebrew/opt/python@3.11/bin" >> $GITHUB_PATH
          echo "PYTHON=/opt/homebrew/opt/python@3.11/bin/python3.11" >> $GITHUB_ENV
      - name: Check Python version
        run: |
          python3.11 -V
          which python3.11
      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '23'  # or '25', etc.
          architecture: 'arm64'
      - name: Verify Node.js
        run: |
          node -v
          npm -v
      - name: Create Python virtual environment
        run: |
          python3.11 -m venv venv
          source venv/bin/activate
          pip install --upgrade pip setuptools wheel
      - name: Install Node.js dependencies
        run: |
          source venv/bin/activate
          npm install
      - name: Cache/restore Wolfram Engine install
        id: cache-restore
        uses: actions/cache@v4
        with:
          path: ${{ env.WOLFRAMENGINE_INSTALLATION_DIRECTORY }}
          key: wolframengine-${{ env.WOLFRAM_SYSTEM_ID }}-${{ env.WOLFRAMENGINE_CACHE_KEY }}
      - name: Install Wolfram Engine
        if: steps.cache-restore.outputs.cache-hit != 'true'
        run: |
          echo 'Installing Wolfram Engine...'
          brew install --cask wolfram-engine
          brew install libuv
          echo 'Installed Wolfram Engine.'

      - name: Install Playwright Browsers
        run: npx playwright install --with-deps

      - name: Install GNU timeout
        run: |
          brew install coreutils          
      - name: Activate WL
        env:
          WOLFRAMENGINE_EXECUTABLES_DIRECTORY: "${{ env.WOLFRAMENGINE_INSTALLATION_DIRECTORY }}/Contents/Resources/Wolfram Player.app/Contents/MacOS"
          WOLFRAM_ID: "${{ secrets.WOLFRAM_ID2 }}"
          WOLFRAM_PASS: "${{ secrets.WOLFRAM_PASS2 }}"
          WOLFRAMSCRIPT_KERNELPATH: "${{ env.WOLFRAMENGINE_INSTALLATION_DIRECTORY }}/Contents/MacOS/WolframKernel"
        run: |
          export PATH="${{ env.WOLFRAMENGINE_EXECUTABLES_DIRECTORY }}:$PATH"
          brew install coreutils
          echo "Authenticating Wolfram..."
          echo "Skipped."

      - name: Run tests with live Wolfram logs
        env:
          WOLFRAMENGINE_EXECUTABLES_DIRECTORY: "${{ env.WOLFRAMENGINE_INSTALLATION_DIRECTORY }}/Contents/Resources/Wolfram Player.app/Contents/MacOS"
          WOLFRAMSCRIPT_ENTITLEMENTID: ${{ secrets.WOLFRAM_LICENSE_ENTITLEMENT_ID }}
          WOLFRAMSCRIPT_KERNELPATH: "${{ env.WOLFRAMENGINE_INSTALLATION_DIRECTORY }}/Contents/MacOS/WolframKernel"      
        run: |
          export PATH="${{ env.WOLFRAMENGINE_EXECUTABLES_DIRECTORY }}:$PATH"

          echo "🚀 Starting Wolfram server..."
          wolframscript -f Scripts/start.wls -entitlement "$WOLFRAMSCRIPT_ENTITLEMENTID" > /tmp/wolfram.log 2>&1 &
          echo $! > wolfram.pid

          echo "📺 Tailing logs..."
          tail -f /tmp/wolfram.log &
          echo $! > tail.pid

          echo "⏳ Waiting for Wolfram to be ready..."
          for i in {1..260}; do
            if grep -q "Open http://" /tmp/wolfram.log; then
              echo "✅ Server ready!"
              break
            fi
            sleep 1
          done

          if ! grep -q "Open http://" /tmp/wolfram.log; then
            echo "❌ Timeout. Last log lines:"
            tail -n 20 /tmp/wolfram.log
            kill $(cat tail.pid)
            exit 1
          fi

          echo "🧪 Running Playwright tests... (update-snapshots)"
          npx playwright test --update-snapshots

          echo "🧼 Cleaning up log tailer..."
          kill $(cat tail.pid)        

      - name: Commit and push updated Playwright screenshots
        if: ${{ !cancelled() }}
        run: |
          git config --global user.email "github-actions[bot]@users.noreply.github.com"
          git config --global user.name "github-actions[bot]"

          git add tests/__screenshots__  
          if git diff --cached --quiet; then
            echo "🟢 No snapshot updates to commit."
          else
            git commit -m "📸 Update Playwright snapshots"
            git push origin HEAD
          fi
        env:
          GITHUB_TOKEN: ${{ secrets.GH_TOKEN }}

      - uses: actions/upload-artifact@v4
        if: ${{ !cancelled() }}
        with:
          name: playwright-report
          path: playwright-report/
          retention-days: 3