ci.yml

name: ci

on:
  - pull_request
  - push

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        os:
          - ubuntu-latest
        ocaml-compiler:
          - 5.2.x

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

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

      - name: Setup OCaml
        uses: ocaml/setup-ocaml@v3
        with:
          ocaml-compiler: ${{ matrix.ocaml-compiler }}
          opam-repositories: |
            default: https://github.com/ocaml/opam-repository.git
            mbarbin: https://github.com/mbarbin/opam-repository.git
#           janestreet-bleeding: https://github.com/janestreet/opam-repository.git
#           janestreet-bleeding-external: https://github.com/janestreet/opam-repository.git#external-packages

      - name: Install dependencies
        run: opam install . --deps-only --with-doc --with-test --with-dev-setup

      - name: Build
        run: opam exec -- dune build @all @lint

      - name: Run tests
        run: |
             mkdir $BISECT_DIR
             opam exec -- dune runtest --instrument-with bisect_ppx
        env:
          BISECT_DIR: ${{ runner.temp }}/_bisect_ppx_data
          BISECT_FILE: ${{ runner.temp }}/_bisect_ppx_data/data

      - name: Send coverage report to Coveralls
        run: opam exec -- bisect-ppx-report send-to Coveralls --coverage-path $BISECT_DIR
        env:
          BISECT_DIR: ${{ runner.temp }}/_bisect_ppx_data
          COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          PULL_REQUEST_NUMBER: ${{ github.event.number }}

      - name: Check for uncommitted changes
        run: git diff --exit-code

      - name: Lint opam
        uses: ocaml/setup-ocaml/lint-opam@v3

      - name: Lint fmt
        uses: ocaml/setup-ocaml/lint-fmt@v3

      - name: Lint doc
        uses: ocaml/setup-ocaml/lint-doc@v3