fix: package theme engine and system scripts and fix env-update scriptability

core/home/bash.nix

@@ -32,8 +32,8 @@
       gcad = "git commit -a --amend";
 
       # NixOS commands
-      sys-update = "sudo nixos-rebuild switch --flake /etc/nixos#default --impure";
-      env-update = "nomarchy-preflight-migration && home-manager switch --flake /etc/nixos#default --impure";
+      sys-update = "nomarchy-sys-update";
+      env-update = "nomarchy-env-update";
     };
   };
 }

core/system/default.nix

@@ -5,6 +5,7 @@
     ./options.nix
     ./state.nix
     ./nix.nix
+    ./scripts.nix
     ./systemd.nix
     ./virtualization.nix
     ./fonts.nix

core/system/scripts.nix

@@ -0,0 +1,64 @@
+{ config, pkgs, lib, ... }:
+
+let
+  # System script dependencies
+  systemScriptDeps = with pkgs; [
+    coreutils
+    gnused
+    gnugrep
+    findutils
+    gawk
+    jq
+    nixos-rebuild
+    home-manager
+    git
+    sudo
+    brightnessctl
+    playerctl
+    pamixer
+    pciutils
+    usbutils
+    networkmanager
+    lshw
+    parted
+    btrfs-progs
+    cryptsetup
+    gum
+    curl
+    wget
+    libnotify
+    bc
+    supergfxctl
+    systemd
+  ];
+
+  nomarchy-system-scripts = pkgs.stdenv.mkDerivation {
+    pname = "nomarchy-system-scripts";
+    version = "1.0.0";
+    src = ./scripts;
+
+    nativeBuildInputs = [ pkgs.makeWrapper ];
+
+    installPhase = ''
+      mkdir -p $out/bin
+      cp * $out/bin/
+
+      chmod +x $out/bin/*
+      patchShebangs $out/bin
+    '';
+
+    postFixup = ''
+      deps="${lib.makeBinPath systemScriptDeps}"
+      for file in $out/bin/*; do
+        if [ -f "$file" ]; then
+          wrapProgram "$file" \
+            --prefix PATH : "$deps" \
+            --set NOMARCHY_PATH "/etc/nixos/nomarchy"
+        fi
+      done
+    '';
+  };
+in
+{
+  environment.systemPackages = [ nomarchy-system-scripts ];
+}

features/default.nix

@@ -19,6 +19,7 @@ in
     ../themes/engine/stylix-compat.nix
     ../themes/engine/loader.nix
     ../themes/engine/files.nix
+    ../themes/engine/scripts.nix
     ../themes/engine/stylix.nix
     ../themes/engine/switcher.nix
     ./apps/alacritty/default.nix

features/scripts/utils/nomarchy-env-update

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+
+# Nomarchy Environment Update Script
+# 1. Runs the pre-flight state migration
+# 2. Applies user-level Home Manager changes
+
+set -e
+
+# Use the pre-flight migration script to ensure the state is synced before evaluation
+if command -v nomarchy-preflight-migration >/dev/null 2>&1; then
+    nomarchy-preflight-migration
+fi
+
+# Apply Home Manager changes from the local flake
+echo "Applying user-level changes..."
+home-manager switch --flake /etc/nixos#default --impure
+
+echo "Environment update complete."

features/scripts/utils/nomarchy-sys-update

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+# Nomarchy System Update Script
+# 1. Applies system-wide NixOS changes
+
+set -e
+
+# Apply NixOS changes from the local flake
+echo "Applying system-level changes..."
+sudo nixos-rebuild switch --flake /etc/nixos#default --impure
+
+echo "System update complete."

themes/engine/scripts.nix

@@ -0,0 +1,52 @@
+{ config, pkgs, lib, ... }:
+
+let
+  nomarchyLib = import ../../lib { inherit lib; };
+  
+  # Dependencies for theme engine scripts
+  themeDeps = with pkgs; [
+    coreutils
+    gnused
+    gnugrep
+    findutils
+    gawk
+    jq
+    swww
+    libnotify
+    gum
+    brightnessctl
+    playerctl
+    pamixer
+    bc
+  ];
+
+  nomarchy-theme-engine-scripts = pkgs.stdenv.mkDerivation {
+    pname = "nomarchy-theme-engine-scripts";
+    version = "1.0.0";
+    src = ./scripts;
+
+    nativeBuildInputs = [ pkgs.makeWrapper ];
+
+    installPhase = ''
+      mkdir -p $out/bin
+      cp * $out/bin/
+
+      chmod +x $out/bin/*
+      patchShebangs $out/bin
+    '';
+
+    postFixup = ''
+      deps="${lib.makeBinPath themeDeps}"
+      for file in $out/bin/*; do
+        if [ -f "$file" ]; then
+          wrapProgram "$file" \
+            --prefix PATH : "$deps" \
+            --set NOMARCHY_PATH "/etc/nixos/nomarchy"
+        fi
+      done
+    '';
+  };
+in
+{
+  home.packages = [ nomarchy-theme-engine-scripts ];
+}

themes/engine/scripts/nomarchy-theme-set-templates

@@ -1,7 +1,7 @@
 #!/bin/bash
 
-TEMPLATES_DIR="$NOMARCHY_PATH/assets/themed"
-USER_TEMPLATES_DIR="$HOME/.config/nomarchy/themed"
+TEMPLATES_DIR="$NOMARCHY_PATH/themes/templates"
+USER_TEMPLATES_DIR="$HOME/.config/nomarchy/themes/templates"
 NEXT_THEME_DIR="$HOME/.config/nomarchy/current/theme"
 COLORS_FILE="$NEXT_THEME_DIR/colors.toml"