modules/nixos/backup: set restart on-failure #844

	name: "darwin"

	on:
	push:
	branches: [master]
	workflow_dispatch:

	concurrency:
	group: "darwin"
	cancel-in-progress: false

	jobs:
	deploy:
	environment:
	name: darwin
	strategy:
	fail-fast: false
	matrix:
	host: [darwin01, darwin02]
	runs-on: ubuntu-latest
	timeout-minutes: 15
	steps:
	- uses: actions/checkout@v4
	- name: Install Nix
	uses: cachix/install-nix-action@v30
	with:
	extra_nix_config: \|
	accept-flake-config = true
	experimental-features = nix-command flakes
	- name: Setup SSH
	env:
	SSH_KEY: "${{ secrets.SSH_KEY }}"
	run: \|
	mkdir -p "$HOME/.ssh"
	cat >>"$HOME/.ssh/id_ed25519" <<EOF
	$SSH_KEY
	EOF
	chmod 600 "$HOME/.ssh/id_ed25519"
	known_hosts="$(nix eval .#nixosConfigurations.build01.config.environment.etc.'ssh/ssh_known_hosts'.text)"
	echo -e "$known_hosts" >>"$HOME/.ssh/known_hosts"
	cat >>"$HOME/.ssh/config" <<EOF
	Host *
	IdentityFile ~/.ssh/id_ed25519
	IdentitiesOnly yes
	EOF
	- name: Deploy
	run: \|
	./inv deploy --hosts ${{ matrix.host }}
	- name: Alert on failure
	if: ${{ failure() }}
	run: \|
	curl -XPOST -d '{"msgtype":"m.text", "body":"${{ matrix.host }}: deployment failed"}' \
	"https://matrix.org/_matrix/client/r0/rooms/!cBybDCkeRlSWfuaFvn:numtide.com/send/m.room.message?access_token=${{ secrets.TOKEN_MATRIX_BOT }}"
	collect:
	environment:
	name: darwin
	needs: deploy
	runs-on: ubuntu-latest
	steps:
	- run: echo

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