python.yml

name: Python
on:
  push:
    branches:
      - main
    tags:
      - "*"
    paths-ignore:
      - "docs/**"
  pull_request:

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref }}
  cancel-in-progress: true

jobs:
  tests:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        python-version: ["3.10"]
        os: ["ubuntu-latest"]
        session:
          - "core"
          - "jax"
          - "pymc3"
          # - "pymc4"
          # - "pymc4_jax"

    steps:
      - name: Checkout
        uses: actions/checkout@v2
        with:
          fetch-depth: 0
          submodules: true

      - name: Setup Python
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}

      - name: Install dependencies
        run: |
          python -m pip install -U pip
          python -m pip install -U coveralls coverage[toml] nox

      - name: Run tests
        run: |
          python -m nox --non-interactive --error-on-missing-interpreter \
            --session ${{ matrix.session }}-${{ matrix.python-version }}

      - name: Combine and upload coverage
        run: |
          python -m coverage combine
          python -m coverage xml -i
          python -m coveralls --service=github
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          COVERALLS_PARALLEL: true
          COVERALLS_FLAG_NAME: ${{matrix.os}}-${{matrix.session}}-${{matrix.python-version}}

  coverage:
    needs: tests
    runs-on: ubuntu-latest
    steps:
      - name: Setup Python
        uses: actions/setup-python@v2
        with:
          python-version: "3.9"
      - name: Finish coverage collection
        run: |
          python -m pip install -U pip
          python -m pip install -U coveralls
          python -m coveralls --finish
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}