name: CI

on:
  push:
    branches: [ 'master', 'stable-*' ]
  pull_request:
    branches: [ 'master', 'stable-*' ]

jobs:
  lint:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: Install uv and set the python version
      uses: astral-sh/setup-uv@v4
      with:
        python-version: "3.11"
    - name: Run Lint
      run: make lint

  test:
    # Dependency on linting to avoid running our expensive matrix test for nothing
    needs: lint
    runs-on: ubuntu-latest
    # Use postgresql and MariaDB versions of Debian bookworm
    services:
      postgres:
        image: postgres:15
        ports:
          - 5432:5432
        env:
          POSTGRES_USER: postgres
          POSTGRES_PASSWORD: ihatemoney
          POSTGRES_DB: ihatemoney_ci
        options:
          --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
      mariadb:
        image: mariadb:10.11
        env:
          MARIADB_ROOT_PASSWORD: ihatemoney
          MARIADB_DATABASE: ihatemoney_ci
        options: >-
          --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3
        ports:
          - 3306:3306

    strategy:
      fail-fast: false
      matrix:
        python-version: [3.7, 3.8, 3.9, "3.10", "3.11", "3.12"]
        dependencies: [normal]
        database: [sqlite]
        # Test other databases with only a few versions of Python
        # (Debian bullseye has 3.9, bookworm has 3.11)
        include:
          - python-version: 3.9
            dependencies: normal
            database: postgresql
          - python-version: 3.9
            dependencies: normal
            database: mariadb
          - python-version: 3.11
            dependencies: normal
            database: postgresql
          - python-version: 3.11
            dependencies: normal
            database: mariadb
          # Try a few variants with the minimal versions supported
          - python-version: 3.7
            dependencies: minimal
            database: sqlite
          - python-version: 3.9
            dependencies: minimal
            database: sqlite
          - python-version: "3.10"
            dependencies: minimal
            database: sqlite
          - python-version: "3.11"
            dependencies: minimal
            database: sqlite
          - python-version: "3.11"
            dependencies: minimal
            database: postgresql
          - python-version: "3.11"
            dependencies: minimal
            database: mariadb
          - python-version: "3.12"
            dependencies: minimal
            database: sqlite

    steps:
    - uses: actions/checkout@v3
    - name: Install uv and set the python version
      uses: astral-sh/setup-uv@v4
      with:
        python-version: ${{ matrix.python-version }}
    - name: Change dependencies to minimal supported versions
      # This sed comment installs the minimal supported version
      # for all versions except for "requires-python"
      # This is to detect that the minimum versions are really
      # supported, in the CI
      run: sed -i -e '/requires-python/!s/>=/==/g; /requires-python/!s/~=.*==\(.*\)/==\1/g; /requires-python/!s/~=/==/g;' pyproject.toml
      if: matrix.dependencies == 'minimal'
    - name: Run tests
      run: make test
      env:
        # Setup the DATABASE_URI depending on the matrix we are using.
        TESTING_SQLALCHEMY_DATABASE_URI: ${{
          matrix.database == 'sqlite'
            && 'sqlite:///budget.db'
          || matrix.database == 'postgresql'
            && 'postgresql+psycopg2://postgres:ihatemoney@localhost:5432/ihatemoney_ci'
          || 'mysql+pymysql://root:ihatemoney@localhost:3306/ihatemoney_ci'
          }}

  docs:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: Install uv and set the python version
      uses: astral-sh/setup-uv@v4
      with:
        python-version: "3.11"
    - name: Build docs
      run: make build-docs