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Test demos

Test demos #12

Workflow file for this run

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