Try CI on OCaml 5 on Windows #387

	name: ci
	on: [push, pull_request]

	jobs:
	opam:
	strategy:
	matrix:
	os:
	- ubuntu-latest
	ocaml:
	- 5
	- 4
	- 4.03.x
	include:
	- os: macos-latest
	ocaml: 4
	- os: windows-latest
	ocaml: 5
	fail-fast: false
	runs-on: ${{ matrix.os }}

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: recursive

	- uses: ocaml/setup-ocaml@v3
	with:
	ocaml-compiler: ${{ matrix.ocaml }}

	- run: opam install -y --deps-only .
	- run: opam exec -- dune build -p luv

	old-libuv:
	strategy:
	fail-fast: false
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: recursive
	- uses: ocaml/setup-ocaml@v3
	with:
	ocaml-compiler: 4.14.x
	- run: opam install -y --deps-only .
	- run: git clone https://github.com/libuv/libuv.git
	working-directory: ..
	- run: \|
	git checkout v1.3.0
	./autogen.sh
	sh configure
	make
	sh libtool --mode install cp libuv.la $(pwd)
	working-directory: ../libuv
	- run: opam exec -- dune build -p luv
	env:
	LUV_USE_SYSTEM_LIBUV: yes
	C_INCLUDE_PATH: ${{ github.workspace }}/../libuv/include
	LIBRARY_PATH: ${{ github.workspace }}/../libuv

	# esy builds are broken due to an upstream bug that is not worth working
	# around in luv, but should be fixed in esy:
	#
	# https://github.com/esy/esy/issues/1440
	#
	# esy:
	# strategy:
	# matrix:
	# os:
	# - ubuntu-latest
	# - macos-latest
	# - windows-latest
	# fail-fast: false
	# runs-on: ${{ matrix.os }}
	#
	# steps:
	# - uses: actions/checkout@v4
	# with:
	# submodules: recursive
	# - run: npm install esy
	# - run: npx esy install
	# - run: npx esy build

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