CI.yml

name: CI

on:
  - push
  - pull_request

concurrency:
  # group by workflow and ref; the last slightly strange component ensures that for pull
  # requests, we limit to 1 concurrent job, but for the master branch we don't
  group: ${{ github.workflow }}-${{ github.ref }}-${{ github.ref != 'refs/heads/master' || github.run_number }}
  # Cancel intermediate builds, but only if it is a pull request build.
  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}

jobs:
  test:
    name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        version:
          - '1.0'
          - '1'
          - 'nightly'
        os:
          - ubuntu-latest
          - macOS-latest
          - windows-latest
        arch:
          - x64

    steps:
      - uses: actions/checkout@v4

      - uses: julia-actions/setup-julia@v2
        with:
          version: ${{ matrix.version }}
          arch: ${{ matrix.arch }}

      - uses: julia-actions/cache@v1
      - uses: julia-actions/julia-runtest@v1
        continue-on-error: ${{ matrix.version == 'nightly' }}
      - name: "Process code coverage"
        uses: julia-actions/julia-processcoverage@v1
      - name: "Upload coverage data to Codecov"
        continue-on-error: true
        uses: codecov/codecov-action@v3