workflow.yml

name: Builds, tests & co

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

jobs:
  build-and-test:
    strategy:
      fail-fast: false
      matrix:
        os:
          - ubuntu-latest
        ocaml-compiler:
          - "4.08"
          - "4.09"
          - "4.10"
          - "4.11"
          - "4.12"
          - "4.13"
          - "4.14"
          - "5.0"
          - "5.1"
          - "5.2"
        libev:
          - true
          - false
        include:
          - os: ubuntu-latest
            ocaml-compiler: ocaml-variants.5.2.0+options,ocaml-option-flambda,ocaml-option-musl,ocaml-option-static,ocaml-option-no-compression
            libev: false
          - os: macos-latest
            ocaml-compiler: "5.2"
            libev: false
          - os: windows-latest
            ocaml-compiler: "5.2"
            libev: false

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

    steps:
      - name: Checkout tree
        uses: actions/checkout@v4

      - name: Set-up OCaml
        uses: ocaml/setup-ocaml@v3
        with:
          ocaml-compiler: ${{ matrix.ocaml-compiler }}

      - run: opam install conf-libev
        if: ${{ matrix.libev == true }}

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

      - run: opam exec -- dune build

      - run: opam exec -- dune runtest --instrument-with bisect_ppx --force

      - run: opam exec -- bisect-ppx-report summary --per-file

  lint-opam:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout tree
        uses: actions/checkout@v4
      - name: Set-up OCaml
        uses: ocaml/setup-ocaml@v3
        with:
          ocaml-compiler: "5.2"
          dune-cache: true
      - uses: ocaml/setup-ocaml/lint-opam@v3