build.yml

name: CI

on: [ push, pull_request ]

jobs:
  test:
    name: Run tests
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Use OCaml
      uses: ocaml/setup-ocaml@v2
      with:
        ocaml-compiler: "5.1.1"

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

    - name: Test
      run: opam exec -- dune runtest

  build:
    strategy:
      fail-fast: false
      matrix:
        include:
        # - name: Windows
        #   uses: windows-latest
        #   ocaml:
        #     ocaml-compiler: ocaml-variants.5.1.1+options,ocaml-option-mingw
        #     # Copied from https://github.com/ocaml-multicore/eio/blob/main/.github/workflows/main.yml
        #     opam-depext: false
        #     opam-repositories: |
        #       dra27: https://github.com/dra27/opam-repository.git#windows-5.0
        #       normal: https://github.com/ocaml/opam-repository.git
        #   input-file: illuaminate.exe
        #   output-file: illuaminate-windows-x86_64.exe
        #   dune-flags:

        - name: Linux
          uses: ubuntu-latest
          # We don't use flambda as that ends up much buliker than without.
          ocaml:
            ocaml-compiler: ocaml-variants.5.1.1+options,ocaml-option-static
          input-file: illuaminate
          output-file: illuaminate-linux-x86_64
          dune-flags: --workspace dune-workspace.release

        # - name: macOS
        #   uses: macos-latest
        #   ocaml:
        #     ocaml-compiler: "5.1.1"
        #   input-file: illuaminate
        #   output-file: illuaminate-macos-x86_64
        #   dune-flags:

    name: Build ${{ matrix.name }}
    runs-on: ${{ matrix.uses }}
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0

    # This is required to make the static/musl build work. I *believe*, OCaml
    # finds the glibc libzstd during ./configure, and then looks for a musl
    # version when compiling. Not 100% sure, as I've not been able to reproduce
    # this failure locally.
    - name: Remove libzstd
      run: sudo apt remove libzstd-dev --yes
      if: "matrix.name == 'Linux'"

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

    - name: Install dependencies
      run: opam install . --deps-only

    - name: Build release
      run: |
        opam exec -- dune subst
        opam exec -- dune build ${{ matrix.dune-flags }} -p illuaminate @install
        opam exec -- dune install --prefix=_install
        cp _install/bin/${{ matrix.input-file }} ${{ matrix.output-file }}

    - name: Publish executable
      uses: actions/upload-artifact@v4
      with:
        name: ${{ matrix.output-file }}
        path: ${{ matrix.output-file }}
        if-no-files-found: error
        retention-days: 1

  upload_archives:
    name: Upload Archives
    runs-on: ubuntu-latest
    needs: build
    # if: github.ref == 'refs/heads/master'

    permissions:
      id-token: write

    environment:
      name: website
      # url: ${{ steps.deployment.outputs.page_url }}

    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Upload
      run: node action.js


    # - name: Download executable
    #   uses: actions/download-artifact@v4
    #   with:
    #     path: artifacts

    # - name: Upload
    #   run: .github/workflows/deploy.sh 2> /dev/null
    #   env:
    #     SSH_KEY:  ${{ secrets.SSH_KEY  }}
    #     SSH_USER: ${{ secrets.SSH_USER }}
    #     SSH_HOST: ${{ secrets.SSH_HOST }}
    #     SSH_PORT: ${{ secrets.SSH_PORT }}