name: backend

permissions:
  contents: read

on:
  workflow_dispatch:
  pull_request:
  push:
    branches:
      - 'master'

jobs:
  build:
    runs-on: ubuntu-24.04

    services:
      postgres:
        image: postgres
        env:
          POSTGRES_USER: bracket_ci
          POSTGRES_PASSWORD: bracket_ci
          POSTGRES_DB: bracket_ci
        ports:
          - 5532:5432

    steps:
      - uses: actions/checkout@v6

      - uses: actions/setup-python@v6
        with:
          python-version: '3.12'

      - name: Install uv
        run: python3 -m pip install --upgrade uv wheel virtualenv
        working-directory: backend

      - id: cache-uv
        uses: actions/cache@v5
        with:
          path: ~/.cache/uv
          key: ${{ runner.os }}-uv

      - name: Run tests
        run: uv run pytest --cov --cov-report=xml .
        working-directory: backend
        env:
          ENVIRONMENT: CI

      - name: Upload coverage report to Codecov
        uses: codecov/codecov-action@v6
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

      - name: Run mypy
        run: uv run mypy --version && uv run mypy .
        working-directory: backend

      - name: Run pyrefly
        run: uv run pyrefly --version && uv run pyrefly check
        working-directory: backend

      - name: Run pylint
        run: uv run pylint bracket tests cli.py
        working-directory: backend

      - name: Run ruff format
        run: uv run ruff format --check .
        working-directory: backend

      - name: Run ruff
        run: uv run ruff check .
        working-directory: backend

      - name: Run vulture
        run: '! uv run vulture |grep "unused function\|unused class\|unused method"'
        working-directory: backend