name: Main workflow

on:
  - pull_request
  - push

jobs:
  build_and_test:
    name: Build and test
    strategy:
      fail-fast: false
      matrix:
        os:
          - macos-latest
          - ubuntu-latest
          - windows-latest
        ocaml-compiler:
          - 4.14.x

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

    steps:
      - name: Set git to use LF
        run: |
          git config --global core.autocrlf false
          git config --global core.eol lf
          git config --global core.ignorecase false

      - name: Checkout code
        uses: actions/checkout@v2

      - name: Use OCaml ${{ matrix.ocaml-compiler }}
        uses: ocaml/setup-ocaml@v2
        with:
          ocaml-compiler: ${{ matrix.ocaml-compiler }}
          opam-local-packages: lev.opam lev-fiber.opam

      - run: opam install --deps-only --with-doc --with-test .
      - run: opam exec -- dune build
      - run: opam exec -- dune runtest