ci.yml

name: CI

on:
  push:
  pull_request:
  workflow_dispatch:

env:
  # Opt into Node.js 24 before the June 2, 2026 mandatory switch
  # (actions/checkout@v4, actions/setup-python@v5, actions/cache@v4
  #  all run on Node.js 20 which will be blocked after that date)
  FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true

jobs:
  test:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Set up Python 3.12
        uses: actions/setup-python@v5
        with:
          python-version: "3.12"

      - name: Cache pip packages
        uses: actions/cache@v4
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ hashFiles('requirements.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements.txt
          pip install -e .
          pip install ruff==0.15.12 mypy==1.14.1

      - name: Make quant_platform importable
        run: echo "PYTHONPATH=$GITHUB_WORKSPACE/.." >> "$GITHUB_ENV"

      - name: Lint with ruff
        continue-on-error: true
        run: ruff check . --output-format=concise || true

      - name: Type check with mypy
        continue-on-error: true
        run: mypy quant_platform/ --config-file=pyproject.toml

      - name: Run tests
        run: pytest tests/ -v --tb=short

  build-frontend:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: "20"
          cache: "npm"
          cache-dependency-path: frontend/package-lock.json

      - name: Install and build frontend
        working-directory: frontend
        run: |
          npm ci
          npm run build

  docker:
    runs-on: ubuntu-latest
    needs: [test, build-frontend]

    steps:
      - uses: actions/checkout@v4

      - name: Build Docker image
        run: docker build -t quant-platform:latest .

      - name: Verify container starts
        run: |
          docker run -d --name test-container -p 8000:8000 quant-platform:latest
          # Retry health check up to 12 times (2 min total)
          for i in $(seq 1 12); do
            sleep 10
            if curl -sf http://localhost:8000/api/health > /dev/null 2>&1; then
              echo "Health check passed!"
              docker stop test-container
              exit 0
            fi
            echo "Attempt $i/12 — not ready yet..."
          done
          echo "Container logs:"
          docker logs test-container 2>&1 || true
          docker stop test-container || true
          exit 1