Allow building with GHC 9.6 #196

	name: Build project

	on: push

	jobs:
	build:
	name: Build master with ${{ matrix.ghc }} / ${{ matrix.cabal }} on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	ghc: ['8.6.5', '8.8.2']
	cabal: ['3.0']
	os: ['ubuntu-20.04', 'ubuntu-22.04', 'macOS-latest']

	steps:
	# Setup
	- name: Checkout repository
	uses: actions/checkout@v1
	# Haskell Setup
	- name: Install GHC and Cabal
	uses: haskell/actions/setup@v1.2.3
	with:
	ghc-version: ${{ matrix.ghc }}
	cabal-version: ${{ matrix.cabal }}
	- name: Confirm GHC and Cabal installation
	run: \|
	ghc --version
	cabal --version
	# # Haskell Setup
	# - name: Install Haskell (ubuntu)
	# if: contains(matrix.os, 'ubuntu')
	# run: \|
	# sudo add-apt-repository ppa:hvr/ghc
	# sudo apt-get update
	# sudo apt-get install ghc-${{ matrix.ghc }}
	# - name: Install Haskell (macOS)
	# if: contains(matrix.os, 'macOS')
	# run: \|
	# curl -sL https://haskell.futurice.com/haskell-on-macos.py \| python3 - --make-dirs --paths.d --ghc-alias=${{ matrix.ghc }} --cabal-alias=3.0.0.0 install ghc-${{ matrix.ghc }} cabal-install-3.0.0.0
	# ln -s /opt/cabal/3.0.0.0 /opt/cabal/3.0
	# - name: Set GHC and Cabal version (ubuntu, macOS)
	# uses: actions/setup-haskell@v1.2.3
	# with:
	# ghc-version: ${{ matrix.ghc }}
	# cabal-version: ${{ matrix.cabal }}

	# Build
	- name: Update package database
	run: cabal v2-update
	- name: List installed packages
	run: ghc-pkg list
	- name: Install build dependencies
	run: cabal v2-build --only-dependencies
	- name: Build
	run: cabal v2-build
	- name: Test
	run: cabal v2-test

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