ci.yml

name: CI

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  test:
    strategy:
      fail-fast: false
      matrix:
        os: [macos-latest, ubuntu-latest, windows-latest]

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

    steps:
    - uses: actions/checkout@v2.3.4

    - name: Cache OCaml's opam
      uses: actions/cache@v2.1.5
      with:
        path: ~/.opam
        key: ${{matrix.os}}-latest-ocaml-4.06.1

    - name: Use OCaml
      uses: avsm/setup-ocaml@v1.1.10
      with:
        ocaml-version: 4.06.1

    - name: Use Node.js
      uses: actions/setup-node@v2.1.5
      with:
        node-version: 14.4.0

    - run: npm ci

    # These 2 runs (or just the second?) are for when you have opam dependencies. We don't.
    # Don't add deps. But if you ever do, un-comment these
    # - run: opam pin add rescript-editor-support.dev . --no-action
    # - run: opam install . --deps-only --with-doc --with-test

    - run: eval $(opam env) && make test
      if: matrix.os != 'windows-latest'
    # CI windows running the binary somehow stucks. Not sure why. Disable for now.
    - run: "& $env:CYGWIN_ROOT\\bin\\ocaml-env exec -- make"
      if: matrix.os == 'windows-latest'

    # Also avoids artifacts upload permission loss:
    # https://github.com/actions/upload-artifact/tree/ee69f02b3dfdecd58bb31b4d133da38ba6fe3700#permission-loss
    - name: Compress files
      run: tar -cvf rescript-editor-support.tar -C lib rescript-editor-support.exe

    - uses: actions/upload-artifact@v2
      with:
        name: ${{matrix.os}}-rescript-editor-support.exe
        path: rescript-editor-support.tar