backend.yml

name: backend
on:
  workflow_dispatch:
  pull_request:
    paths:
      - 'backend/**'
      - 'codecov.yml'
  push:
    branches:
      - 'master'

jobs:
  build:
    runs-on: ubuntu-22.04

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

    steps:
      - uses: actions/checkout@v4

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

      - id: cache-pipenv
        uses: actions/cache@v4
        with:
          path: ~/.local/share/virtualenvs
          key: ${{ runner.os }}-pipenv-${{ hashFiles('**/Pipfile.lock') }}

      - name: Install dependencies
        run: pipenv install -d
        working-directory: backend

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

      - name: Upload coverage report to Codecov
        uses: codecov/codecov-action@v5
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

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

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

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

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

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