ci.yml

name: CI

on:
  push:
    branches: [master]
  pull_request:
    branches: [master]
  schedule:
    - cron: "0 0 1 * *"

jobs:
  build:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest]
        python-version: [3.x]
        matplotlib-version: [latest, dev]

    steps:
      - uses: actions/checkout@v3

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}

      - name: Cache pip
        uses: actions/cache@v3
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ hashFiles('requirements.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-
            ${{ runner.os }}-

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip hatch codecov

      - name: Install matplotlib dev
        if: matrix.matplotlib-version == 'dev'
        run: |
          pip install --upgrade git+https://github.com/matplotlib/matplotlib

      - name: Test
        run: hatch run test

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v3