Makefile

SHELL = bash
CURRENTUID := $(shell id -u)

ifeq ($(CURRENTUID), 0)
  $(error Run without root)
endif

HMCONFIG := ${USER}@$(shell hostname -s)

export NIX_CONFIG := experimental-features = nix-command flakes

.PHONY: switch boot dry-build update shell clean home

main:
	@echo "Available options: "
	@grep -Eo '^[a-zA-Z]+:' Makefile | grep -v '[m]ain:' | tr -d ':' | xargs -n1 echo "    make"

switch:
	sudo nixos-rebuild switch -L --flake .#

boot:
	sudo nixos-rebuild boot -L --flake .#

dry-build:
	sudo nixos-rebuild dry-build -L --flake .#

dry-activate:
	sudo nixos-rebuild dry-activate -L --flake .#

update:
	nix flake update

shell:
	nix-shell

clean:
	@echo "Running garbage collector ..."
	sudo nix-store --gc
	@echo "Running deduplication of the Nix store... may take a while"
	sudo nix-store --optimise

home:
	@mkdir -p ~/.local/state/nix/profiles
	@if type home-manager >/dev/null 2>&1; then\
		home-manager switch --flake .#$(HMCONFIG);\
	else\
		nix run nixpkgs#home-manager switch -- --flake .#$(HMCONFIG);\
	fi