name: Test Proxy SERVER_ROOT_PATH Routing
permissions:
  contents: read

on:
  pull_request:
    branches:
      - main
      - litellm_internal_staging
      - litellm_oss_branch
      - "litellm_**"

jobs:
  test-server-root-path:
    runs-on: ubuntu-latest
    timeout-minutes: 30

    strategy:
      matrix:
        root_path: ["/api/v1", "/llmproxy"]

    steps:
      - name: Checkout repository
        uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4.3.0
        with:
          persist-credentials: false

      - name: Free up disk space
        run: |
          sudo rm -rf /usr/local/lib/android /usr/share/dotnet /opt/ghc /usr/local/share/boost
          sudo apt-get clean
          df -h /

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0

      - name: Build Docker image
        uses: docker/build-push-action@0adf9959216b96bec444f325f1e493d4aa344497 # v6.14.0
        with:
          context: .
          file: ./docker/Dockerfile.non_root
          tags: litellm-test:${{ github.sha }}
          load: true
          push: false

      - name: Start LiteLLM container with SERVER_ROOT_PATH
        run: |
          docker run -d \
            --name litellm-test \
            -p 4000:4000 \
            -e SERVER_ROOT_PATH="${{ matrix.root_path }}" \
            -e LITELLM_MASTER_KEY="sk-1234" \
            litellm-test:${{ github.sha }} \
            --detailed_debug

      - name: Wait for container to be healthy
        run: |
          echo "Waiting for LiteLLM to start..."
          max_attempts=30
          attempt=0

          while [ $attempt -lt $max_attempts ]; do
            if docker logs litellm-test 2>&1 | grep -q "Uvicorn running"; then
              echo "LiteLLM started successfully"
              break
            fi
            attempt=$((attempt + 1))
            echo "Attempt $attempt/$max_attempts - waiting for server to start..."
            sleep 2
          done

          if [ $attempt -eq $max_attempts ]; then
            echo "Server failed to start within timeout"
            docker logs litellm-test
            exit 1
          fi

          sleep 5

      - name: Show container logs
        if: always()
        run: docker logs litellm-test

      - name: Test UI endpoint with root path
        run: |
          ROOT_PATH="${{ matrix.root_path }}"
          echo "Testing UI at: http://localhost:4000${ROOT_PATH}/ui/"

          for i in 1 2 3; do
            content=$(curl -sL --max-time 5 -H "Authorization: Bearer sk-1234" "http://localhost:4000${ROOT_PATH}/ui/")
            if echo "$content" | grep -q -E "(html|<!DOCTYPE|<head|<body)"; then
              echo "UI page contains valid HTML content"
              exit 0
            fi
            echo "Attempt $i/3 - no valid HTML, retrying in 5s..."
            sleep 5
          done
          echo "UI page does not contain expected HTML content"
          echo "Response: $content"
          docker logs litellm-test
          exit 1

      - name: Setup Node for Playwright
        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
        with:
          node-version: "20"

      - name: Disable unavailable Microsoft apt mirrors
        run: |
          mapfile -t microsoft_sources < <(
            sudo grep -rl "packages.microsoft.com" /etc/apt/sources.list /etc/apt/sources.list.d 2>/dev/null || true
          )
          for source_file in "${microsoft_sources[@]}"; do
            echo "Disabling unavailable apt source: ${source_file}"
            sudo mv "${source_file}" "${source_file}.disabled"
          done

      - name: Install UI deps and Chromium
        working-directory: ui/litellm-dashboard
        run: |
          npm ci
          npx playwright install --with-deps chromium

      - name: Run SERVER_ROOT_PATH redirect e2e
        working-directory: ui/litellm-dashboard
        env:
          SERVER_ROOT_PATH: ${{ matrix.root_path }}
        run: npx playwright test --config=e2e_tests/serverRootPath.config.ts

      - name: Upload Playwright artifacts on failure
        if: failure()
        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
        with:
          name: playwright-trace-${{ strategy.job-index }}
          path: ui/litellm-dashboard/test-results/
          retention-days: 7

      - name: Cleanup
        if: always()
        run: |
          docker stop litellm-test || true
          docker rm litellm-test || true