Add darwin build and dev support. #58

	name: ArrayFire CI
	on:
	push:
	branches:
	- master
	pull_request:

	env:
	ACTIONS_ALLOW_UNSECURE_COMMANDS: true

	jobs:
	build:
	strategy:
	matrix:
	os: [ubuntu-latest, macos-latest] # Add macOS to the matrix
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v4

	- name: Install ArrayFire (macOS)
	if: runner.os == 'macOS'
	run: \|
	set -euo pipefail
	brew install arrayfire
	# The cabal file's OSX default paths are hardcoded to /opt/arrayfire;
	# point them at the Homebrew install so the build finds the headers,
	# libs, and rpath.
	sudo ln -sfn "$(brew --prefix arrayfire)" /opt/arrayfire

	- uses: cachix/install-nix-action@v31
	with:
	nix_path: nixpkgs=channel:nixpkgs-unstable

	- name: Nix channel --update
	run: nix-channel --update

	- name: Cabal update
	run: nix develop --command bash -c 'cabal update'

	- name: Build and run tests
	run: nix develop --command bash -c 'cabal install hspec-discover && cabal test'

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