HOSTNAME	:= $(shell hostname -s)
UNAME_S		:= $(shell uname -s)
UNAME_M		:= $(shell uname -m)

all: switch

switch: prep
	@alejandra . &> nixos-switch.log || ( cat nixos-switch.log && false)
	@rm nixos-switch.log
	@echo Running nixos-rebuild switch
	@doas nixos-rebuild switch --flake .#${HOSTNAME} &> nixos-switch.log || ( grep -E --color '(error|For full logs)' nixos-switch.log && false)

vm:
	@alejandra . &> nixos-switch.log || ( cat nixos-switch.log && false)
	@rm nixos-switch.log
	@echo Running iso build
	@nix build --impure ./#nixosConfigurations.vm.config.system.build.isoImage
	&> nixos-switch.log || ( grep -E --color '(error|For full logs)' nixos-switch.log && false)

weekly: pull clean update switch ci push clean

cweekly: clean pull switch clean

update:
	@echo "Updating flake.lock"
	@nix flake update &> nixos-switch.log || ( cat nixos-switch.log && false)
	@rm nixos-switch.log

clean:
	@echo "Cleaning old entries and store"
	@home-manager expire-generations "-5 days"
	@doas nix-collect-garbage --quiet --log-format bar --no-build-output --delete-old
	@doas nix store optimise

push:
	@echo pushing to git
	@git push

pull:
	@echo Updating from git repo
	@git pull &> nixos-switch.log || ( cat nixos-switch.log && false)
	@rm nixos-switch.log
	@doas nix-prefetch-url file://$$PWD/$$(ls -1 src/linuxx64* | tail -n1) &> nixos-switch.log || ( cat nixos-switch.log && false)
	@rm nixos-switch.log
	@ # doas nix-prefetch-url file://$$PWD/$$(ls -1 src/linuxarm64* | tail -n1) &> nixos-switch.log || ( cat nixos-switch.log && false)
	@ # rm nixos-switch.log

ci:
	@echo "git commit all"
	@git commit -m"updates from makefile" --all &> nixos-switch.log || ( cat nixos-switch.log && false)
	@rm nixos-switch.log

check:
	@echo "running flake check"
	@nix flake check --show-trace $(ARGS) &> nixos-switch.log || ( cat nixos-switch.log && false)
	@rm nixos-switch.log

flaketest:
	@echo running flake-checker
	@nix run "github:DeterminateSystems/flake-checker" &> nixos-switch.log || ( cat nixos-switch.log && false)
	@rm nixos-switch.log

test: check
	@echo "nixos-rebuild dryrun"
	@doas nixos-rebuild dry-build --flake ./#$(HOSTNAME) &> nixos-switch.log || ( cat nixos-switch.log && false)
	@rm nixos-switch.log

prep:
	@locate home-manager-backup | sort -u | xargs rm -f

reboot:
	@doas reboot