fix some deprecated options #38

	name: "Demo"
	on:
	pull_request:
	push:
	branches: [ "main" ]
	jobs:
	# We're just checking if the demo start without hiccup.
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	demo:
	- homeassistant#basic
	- homeassistant#ldap
	- nextcloud#basic
	- nextcloud#ldap
	- nextcloud#sso
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4
	- name: Install Nix
	uses: DeterminateSystems/nix-installer-action@main
	with:
	github-token: ${{ secrets.GITHUB_TOKEN }}
	extra-conf: "system-features = nixos-test benchmark big-parallel kvm"
	- name: Setup Caching
	uses: cachix/cachix-action@v14
	with:
	name: selfhostblocks
	authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
	- name: Test demos
	# See https://blog.stefan-koch.name/2020/12/10/qemu-guest-graceful-shutdown-from-python for
	# inspiration.
	run: \|
	set -x

	rm -f nixos.qcow2
	nix run nixpkgs#nixos-rebuild -- build-vm --flake ./demo/${{ matrix.demo }}
	QEMU_NET_OPTS="hostfwd=tcp::8080-:80" ./result/bin/run-nixos-vm -nographic -qmp unix:/tmp/qmp-sock,server,nowait &

	nix run nixpkgs#socat -- - unix-connect:/tmp/qmp-sock <<EOF
	{"execute": "qmp_capabilities"}
	{"execute": "system_powerdown"}
	EOF

	# Needed to get a status check for matrix jobs
	# From https://github.com/orgs/community/discussions/26822
	results:
	if: ${{ always() }}
	runs-on: ubuntu-latest
	name: Final Results
	needs: [ test ]
	steps:
	- run: exit 1
	# see https://stackoverflow.com/a/67532120/4907315
	if: >-
	${{
	contains(needs.*.result, 'failure')
	\|\| contains(needs.*.result, 'cancelled')
	\|\| contains(needs.*.result, 'skipped')
	}}

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