ci.yml

name: CI

on:
  push:
    branches: [main, master]
  pull_request:

jobs:
  backend:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"
      - name: Syntax-compile all backend Python
        run: python -m compileall -q nemesis.py backend
      - name: MCP server module resolves its imports structurally
        run: |
          test -f backend/mcp/nemesis_mcp_server.py || { echo "MCP server entrypoint missing"; exit 1; }
          grep -q "nemesis_mcp_server.py" nemesis.py || { echo "launcher does not reference MCP server"; exit 1; }
      - name: Compose files are valid
        run: |
          cp backend/.env.example backend/.env
          docker compose -f docker-compose.yml config --quiet
          docker compose -f docker-compose.hub.yml config --quiet
          rm backend/.env

  frontend:
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: frontend
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-node@v4
        with:
          node-version: "20"
          cache: npm
          cache-dependency-path: frontend/package-lock.json
      - run: npm ci
      - name: Lint (advisory while legacy findings are worked down)
        continue-on-error: true
        run: npm run lint --if-present
      - name: Build (blocking)
        run: npm run build