update script

apps/aarch64-darwin/update

@@ -0,0 +1,21 @@
+#!/usr/bin/env nu
+
+use ../common.nu *
+
+def main [...inputs: string] {
+	if ($inputs | is-empty) {
+		print_info "Updating all flake inputs"
+		nix flake update
+	} else {
+		print_info $"Updating flake inputs: ($inputs | str join ', ')"
+		nix flake update ...$inputs
+	}
+
+	print_info "Regenerating flake.nix"
+	nix run .#write-flake
+
+	print_info "Formatting"
+	alejandra .
+
+	print_success "Flake updated"
+}

apps/x86_64-linux/update

@@ -0,0 +1,21 @@
+#!/usr/bin/env nu
+
+use ../common.nu *
+
+def main [...inputs: string] {
+	if ($inputs | is-empty) {
+		print_info "Updating all flake inputs"
+		nix flake update
+	} else {
+		print_info $"Updating flake inputs: ($inputs | str join ', ')"
+		nix flake update ...$inputs
+	}
+
+	print_info "Regenerating flake.nix"
+	nix run .#write-flake
+
+	print_info "Formatting"
+	alejandra .
+
+	print_success "Flake updated"
+}

modules/apps.nix

@@ -9,6 +9,7 @@
 			build = "Build configuration";
 			build-switch = "Build and switch configuration";
 			rollback = "Rollback to previous generation";
+			update = "Update flake inputs and regenerate flake.nix";
 		};
 		mkApp = name: {
 			type = "app";
@@ -19,7 +20,7 @@
 				'')}/bin/${name}";
 			meta.description = descriptions.${name};
 		};
-		appNames = ["apply" "build" "build-switch" "rollback"];
+		appNames = ["apply" "build" "build-switch" "rollback" "update"];
 	in {
 		apps =
 			pkgs.lib.genAttrs appNames mkApp