name: Cairn workflow
on:
  pull_request:
  push:
jobs:
  build:
    strategy:
      matrix:
        os:
          - ubuntu-latest
        ocaml-compiler:
          - 4.13.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 }}
      - run: opam install . --deps-only --with-test
      - run: opam exec -- dune build
      - run: opam exec -- dune runtest