workflow.yml

name: Main workflow

on:
  pull_request:
  push:
  schedule:
    # Prime the caches every Monday
    - cron: 0 1 * * MON

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        os:
          - ubuntu-latest
        ocaml-compiler:
          - 4.04.x
          - 4.05.x
          - 4.11.x
          - 4.13.x
          - 4.14.x
          - 5.0.x
          - 5.1.x
        include:
          - os: macos-latest
            ocaml-compiler: 4.14.x
          - os: windows-latest
            ocaml-compiler: 4.14.x
          - os: macos-latest
            ocaml-compiler: 5.1.x

    runs-on: ${{ matrix.os }}

    steps:
      - name: Checkout code
        uses: actions/checkout@v3

      - name: Use OCaml ${{ matrix.ocaml-compiler }}
        uses: ocaml/setup-ocaml@v2
        with:
          ocaml-compiler: ${{ matrix.ocaml-compiler }}
          opam-depext-flags: --with-test

      - run: opam install . --deps-only --with-test

      - run: opam exec -- make build

      - run: opam exec -- make test