workflow.yml

name: Main workflow

on:
  - pull_request
  - push

jobs:

  build:
    strategy:
      fail-fast: false
      matrix:
        os:
          - ubuntu-latest
          # - macos-latest
          # - windows-latest
        ocaml-compiler:
          - 4.14.1
        python-version:
          - "3.10"

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

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

      - name: Opam modules cache
        uses: actions/cache@v1
        env:
          cache-name: cache-opam-modules
        with:
          path: ~/.opam
          key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('mlang.opam', 'Makefile') }}
          restore-keys: |
            ${{ runner.os }}-build-${{ env.cache-name }}-
            ${{ runner.os }}-build-
            ${{ runner.os }}-

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

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

      - run: opam exec -- dune build

      - run: opam exec -- dune runtest

      - run: opam exec -- dune build @doc

      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}

      - run: python3 -m unittest test.unit

      - run: pwd
      - run: ls -R

      - name: Deploy
        uses: peaceiris/actions-gh-pages@v3.9.3
        # if: ${{ github.ref == 'refs/heads/main' }}
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./_build/default/_doc/_html/