feat: update for darwin

Makefile

@@ -1,8 +1,11 @@
 deploy: 
-	sudo nixos-rebuild switch --flake .
+	sudo nixos-rebuild switch --flake . \
+	  --extra-experimental-features 'nix-command flakes'
 
 debug:
-	sudo nixos-rebuild switch --flake . --show-trace --verbose
+	sudo nixos-rebuild switch --flake . \
+	  --show-trace --verbose \
+	  --extra-experimental-features 'nix-command flakes'
 
 update:
 	nix flake update
@@ -13,3 +16,23 @@ history:
 gc:
 	sudo nix-collect-garbage --delete-older-than 14d
 
+darwin-set-proxy:
+	# set proxy for nix-daemon to speed up downloads
+	# https://github.com/NixOS/nix/issues/1472#issuecomment-1532955973
+	sudo python3 scripts/darwin_set_proxy.py
+
+darwin: darwin-set-proxy
+	nix build .#darwinConfigurations.harmonica.system \
+	  --extra-experimental-features 'nix-command flakes'
+	./result/sw/bin/darwin-rebuild switch --flake .
+
+darwin-debug: darwin-set-proxy
+	nix build .#darwinConfigurations.harmonica.system \
+	  --show-trace --verbose \
+	  --extra-experimental-features 'nix-command flakes'
+	./result/sw/bin/darwin-rebuild switch --flake . --show-trace --verbose
+
+
+.PHONY: clean  
+clean:  
+	-rm -rf result