Improved logic to wait for GNOME Shell, fixed screenshot path #15

	name: "Run end-to-end tests for PaperWM"

	on:
	push:
	paths:
	- '*.nix'
	- '*.js'
	- 'tests/**'

	jobs:
	run-tests:
	name: Run unit tests
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v3
	- name: Set up Nix
	uses: cachix/install-nix-action@v20
	- name: Enable KVM group perms
	run: \|
	echo 'KERNEL=="kvm", GROUP="kvm", MODE="0666", OPTIONS+="static_node=kvm"' \| sudo tee /etc/udev/rules.d/99-kvm4all.rules
	sudo udevadm control --reload-rules
	sudo udevadm trigger --name-match=kvm
	sudo tee -a /etc/nix/nix.conf <<< "extra-system-features = kvm nixos-test"
	- name: Build test VM
	run: \|
	nix build .#vm
	- name: Launch tests
	run: \|
	for file in tests/features/*.feature
	do
	echo "::group::Test ${file##*/}"
	feat="${file##*/}"
	nix run .#checks.x86_64-linux.${feat%%.feature}.driver
	echo "::endgroup::"
	done

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