refactor(home/linux/desktop): home/linux/desktop => home/linux/gui

home/linux/gui/i3/values/i3.nix

@@ -0,0 +1,51 @@
+{
+  lib,
+  polybar-themes,
+  ...
+}: {
+  # NOTE:
+  # We have to enable hyprland/i3's systemd user service in home-manager,
+  # so that gammastep/wallpaper-switcher's user service can be start correctly!
+  # they are all depending on hyprland/i3's user graphical-session
+  xsession = {
+    enable = true;
+    windowManager.i3 = {
+      enable = true;
+      config = lib.mkForce null; # ignores all home-manager's default i3 config
+      extraConfig = builtins.readFile ../conf/i3-config;
+    };
+    # Path, relative to HOME, where Home Manager should write the X session script.
+    # and NixOS will use it to start xorg session when system boot up
+    scriptPath = ".xsession";
+  };
+
+  xdg.configFile = {
+    "i3/scripts" = {
+      source = ../conf/scripts;
+      # copy the scripts directory recursively
+      recursive = true;
+      executable = true; # make all scripts executable
+    };
+  };
+
+  home.file = {
+    ".config/polybar" = {
+      source = ../conf/polybar;
+      recursive = true;
+      executable = true;
+    };
+    ".local/share/fonts" = {
+      source = "${polybar-themes}/fonts";
+      recursive = true;
+    };
+
+    ".local/bin" = {
+      source = ../bin;
+      recursive = true;
+      executable = true;
+    };
+
+    # xrandr - set primary screen
+    ".screenlayout/monitor.sh".source = ../conf/dual-monitor-4k-1080p.sh;
+  };
+}