ci.yml

name: CI

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

jobs:
  test:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v5

      - name: Set up uv
        uses: astral-sh/setup-uv@v6
        with:
          version: "latest"

      - name: Set up Python
        uses: actions/setup-python@v6
        with:
          python-version: "3.11"

      - name: Verify uv.lock is in sync with pyproject.toml
        # Fails fast when pyproject.toml has been edited without
        # running ``uv lock`` to regenerate the lockfile. The
        # production Dockerfile uses ``uv sync --frozen`` which
        # installs strictly from uv.lock, so a drift between
        # pyproject.toml (new dep added) and uv.lock (still old)
        # silently ships a broken image. We caught this exact
        # pattern when the Wave 2 PR added python-multipart to
        # pyproject.toml but the lockfile wasn't regenerated — CI
        # tests passed but the prod container crash-looped on
        # ``import backend.routers.workspace`` because FastAPI's
        # multipart-form decorator path raised at module load.
        # ``uv lock --check`` exits non-zero if the lockfile would
        # change, blocking the PR before merge.
        run: uv lock --check

      - name: Sync dependencies
        run: uv sync --group dev --frozen

      - name: Compile check
        run: uv run python -m compileall backend src tests

      - name: Run tests
        run: uv run pytest -v

  frontend:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v5

      - name: Set up Node
        uses: actions/setup-node@v5
        with:
          node-version: "24"
          cache: npm
          cache-dependency-path: frontend/package-lock.json

      - name: Install dependencies
        working-directory: frontend
        run: npm ci

      - name: Lint
        working-directory: frontend
        run: npm run lint

      - name: Test
        working-directory: frontend
        run: npm test

      - name: Build
        working-directory: frontend
        run: npm run build