Bump actions/cache from 4.0.1 to 4.0.2 (#43) #85

	# Runs on pull requests against master, and on master branch

	name: Haskell Tests

	on:
	push:
	branches:
	- master
	pull_request:
	branches: [ master ]
	paths:
	- '.github/workflows/haskell.yml'
	- 'stack*.yaml'
	- 'parthenon.cabal'
	- 'app/**'
	- 'src/**'
	- 'test/**'

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

	strategy:
	fail-fast: false
	matrix:
	include:
	- os: macos-latest
	- os: ubuntu-latest
	- os: windows-latest

	steps:

	# setup:

	- name: Check out
	uses: actions/checkout@v4


	- name: Setup Haskell
	id: setup-haskell-cabal
	uses: haskell/actions/setup@v2
	with:
	ghc-version: '8.10'
	enable-stack: true


	- name: Update Cabal Index
	run: cabal update

	- name: Freeze
	run: cabal freeze

	# cache

	- name: Cache store
	uses: actions/cache@v4.0.2
	with:
	path: ${{ steps.setup-haskell-cabal.outputs.cabal-store }}
	key: ${{ runner.os }}-${{ hashFiles('cabal.project.freeze') }}

	#actions

	- name: Test
	run: stack test

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