IP ?=
HOST ?=
init:
ifeq ($(IP),)
	$(error IP not set)
endif
ifeq ($(HOST),)
	$(error HOST not set)
endif
	nix run github:nix-community/nixos-anywhere -- --flake .#$(HOST) --generate-hardware-config nixos-generate-config ./hosts/$(HOST)/hardware-configuration.nix --target-host nixos@$(IP)

deploy:
	# no impurity allowed
ifneq ($(shell git diff),)
	git add .
	git commit -m "auto commit on build" -m "`PAGER=cat git diff --name-only --cached`"
endif
	# push flake config to a remote server(s)
	nix run github:serokell/deploy-rs .

sops:
	# For setting up a new host: to generate a sops key from an existing ssh key
	# just run `cat /etc/ssh/ssh_host_ed25519_key.pub | ssh-to-age` and then add
	# that to the .sops.yaml file
	sops updatekeys secrets.yaml

.DEFAULT_GOAL := default
.PHONY: default deploy init sops
default:
	# This is my tiny makefile to create new machines and update existing ones
	# it requires you to have nix and sops installed to correctly setup a new
	# system and nix to deploy to an existing one.
	#
	# I'm not using just cause I've already got make installed everywhere and I
	# know how to use it.