diff --git a/hosts/common/configs/brightnessctl/default.nix b/hosts/common/configs/brightnessctl/default.nix
index cc9abf8..bb66554 100644
--- a/hosts/common/configs/brightnessctl/default.nix
+++ b/hosts/common/configs/brightnessctl/default.nix
@@ -3,10 +3,15 @@
 {
   environment.systemPackages = with pkgs; [ brightnessctl ];
 
-  services.udev.extraRules = ''
-    ACTION=="add", SUBSYSTEM=="backlight", RUN+="${pkgs.coreutils-full}/bin/chgrp video /sys/class/backlight/%k/brightness"
-    ACTION=="add", SUBSYSTEM=="backlight", RUN+="${pkgs.coreutils-full}/bin/chmod g+w   /sys/class/backlight/%k/brightness"
-    ACTION=="add", SUBSYSTEM=="leds",      RUN+="${pkgs.coreutils-full}/bin/chgrp input /sys/class/leds/%k/brightness"
-    ACTION=="add", SUBSYSTEM=="leds",      RUN+="${pkgs.coreutils-full}/bin/chmod g+w   /sys/class/leds/%k/brightness"
-  '';
+  services.udev.extraRules =
+    let
+      chgrp = "${pkgs.coreutils-full}/bin/chgrp";
+      chmod = "${pkgs.coreutils-full}/bin/chmod";
+    in
+    ''
+      ACTION=="add", SUBSYSTEM=="backlight", RUN+="${chgrp} video /sys/class/backlight/%k/brightness"
+      ACTION=="add", SUBSYSTEM=="backlight", RUN+="${chmod} g+w   /sys/class/backlight/%k/brightness"
+      ACTION=="add", SUBSYSTEM=="leds",      RUN+="${chgrp} input /sys/class/leds/%k/brightness"
+      ACTION=="add", SUBSYSTEM=="leds",      RUN+="${chmod} g+w   /sys/class/leds/%k/brightness"
+    '';
 }
diff --git a/users/common/options/home-manager/hyprland/default.nix b/users/common/options/home-manager/hyprland/default.nix
index 4bd6480..71e6170 100644
--- a/users/common/options/home-manager/hyprland/default.nix
+++ b/users/common/options/home-manager/hyprland/default.nix
@@ -19,20 +19,18 @@ in
   };
 
   config = {
-    wayland.windowManager.hyprland.settings.exec-once = let name = "init-hyprland"; in
-      "${pkgs.writeShellApplication {
-        inherit name;
-        text = ''
-          ${cfg.initExtraConfig}
-        '';
-      }}/bin/${name}";
+    wayland.windowManager.hyprland.settings.exec-once = lib.meta.getExe (pkgs.writeShellApplication {
+      name = "init-hyprland";
+      text = ''
+        ${cfg.initExtraConfig}
+      '';
+    });
 
-    wayland.windowManager.hyprland.settings.exec = let name = "reload-hyprland"; in
-      "${pkgs.writeShellApplication {
-        inherit name;
-        text = ''
-          ${cfg.reloadExtraConfig}
-        '';
-      }}/bin/${name}";
+    wayland.windowManager.hyprland.settings.exec = lib.meta.getExe (pkgs.writeShellApplication {
+      name = "reload-hyprland";
+      text = ''
+        ${cfg.reloadExtraConfig}
+      '';
+    });
   };
 }
diff --git a/users/configs/brightnessctl/default.nix b/users/configs/brightnessctl/default.nix
index 0a41730..a9225b7 100644
--- a/users/configs/brightnessctl/default.nix
+++ b/users/configs/brightnessctl/default.nix
@@ -1,10 +1,14 @@
-{ user ? throw "user argument is required" }: { pkgs, ... }:
+{ user ? throw "user argument is required" }: { lib, pkgs, ... }:
 
 {
-  home-manager.users."${user.name}" = {
-    wayland.windowManager.hyprland.settings.bindle = [
-      ", XF86MonBrightnessUp, exec, ${pkgs.brightnessctl}/bin/brightnessctl -q s 5%+"
-      ", XF86MonBrightnessDown, exec, ${pkgs.brightnessctl}/bin/brightnessctl -q s 5%-"
-    ];
-  };
+  home-manager.users."${user.name}" =
+    let
+      brightnessctl = lib.meta.getExe pkgs.brightnessctl;
+    in
+    {
+      wayland.windowManager.hyprland.settings.bindle = [
+        ", XF86MonBrightnessUp, exec, ${brightnessctl} -q s 5%+"
+        ", XF86MonBrightnessDown, exec, ${brightnessctl} -q s 5%-"
+      ];
+    };
 }
diff --git a/users/configs/firefox/default.nix b/users/configs/firefox/default.nix
index 09f11fa..79c4b4d 100644
--- a/users/configs/firefox/default.nix
+++ b/users/configs/firefox/default.nix
@@ -1,4 +1,4 @@
-{ user ? throw "user argument is required" }: { pkgs, ... }:
+{ user ? throw "user argument is required" }: { lib, pkgs, ... }:
 
 {
   home-manager.users."${user.name}" = {
@@ -89,7 +89,7 @@
     };
 
     wayland.windowManager.hyprland.settings.bind = [
-      "$mod, b, exec, ${pkgs.firefox}/bin/firefox"
+      "$mod, b, exec, ${lib.meta.getExe pkgs.firefox}"
     ];
 
     home.persistence = {
diff --git a/users/configs/git/default.nix b/users/configs/git/default.nix
index 8e38b7f..148e8fe 100644
--- a/users/configs/git/default.nix
+++ b/users/configs/git/default.nix
@@ -1,4 +1,4 @@
-{ user ? throw "user argument is required" }: { config, pkgs, ... }:
+{ user ? throw "user argument is required" }: { config, lib, pkgs, ... }:
 
 let
   hmConfig = config.home-manager.users."${user.name}";
@@ -22,12 +22,11 @@ in
       };
 
       hooks = {
-        commit-msg = let name = "git-commit-msg-hook"; in
-          "${pkgs.writeShellApplication {
-          inherit name;
+        commit-msg = lib.meta.getExe (pkgs.writeShellApplication {
+          name = "git-commit-msg-hook";
           runtimeInputs = with pkgs; [ git ];
           text = builtins.readFile ./commit-msg.sh;
-        }}/bin/${name}";
+        });
       };
     };
 
diff --git a/users/configs/gpg-agent/default.nix b/users/configs/gpg-agent/default.nix
index 23de8aa..7fd3f16 100644
--- a/users/configs/gpg-agent/default.nix
+++ b/users/configs/gpg-agent/default.nix
@@ -20,9 +20,8 @@ in
     systemd.user = {
       services.gpg-agent-import =
         let
-          name = "import-gpg-keys";
-          init = pkgs.writeShellApplication {
-            inherit name;
+          init = lib.meta.getExe (pkgs.writeShellApplication {
+            name = "import-gpg-keys";
             runtimeInputs = with pkgs; [
               coreutils-full
               gnugrep
@@ -33,7 +32,7 @@ in
               HOME = user.home;
             };
             text = builtins.readFile ./import-gpg-keys.sh;
-          };
+          });
         in
         {
           Unit = {
@@ -44,7 +43,7 @@ in
 
           Service = {
             Type = "oneshot";
-            ExecStart = "${init}/bin/${name}";
+            ExecStart = init;
           };
 
           Install.WantedBy = [ "default.target" ];
diff --git a/users/configs/gtk/default.nix b/users/configs/gtk/default.nix
index 38e5e11..b6696ef 100644
--- a/users/configs/gtk/default.nix
+++ b/users/configs/gtk/default.nix
@@ -1,4 +1,4 @@
-{ user ? throw "user argument is required" }: { config, pkgs, ... }:
+{ user ? throw "user argument is required" }: { config, lib, pkgs, ... }:
 
 let
   hmConfig = config.home-manager.users."${user.name}";
@@ -29,22 +29,21 @@ in
       };
     };
 
-    theme.extraConfig = let name = "theme-gtk"; in
-      "${pkgs.writeShellApplication {
-        inherit name;
-        runtimeInputs = with pkgs; [ dconf ];
-        text = ''
-          MODE=$(cat "${hmConfig.theme.configDir}/mode")
+    theme.extraConfig = "${lib.meta.getExe (pkgs.writeShellApplication {
+      name = "theme-gtk";
+      runtimeInputs = with pkgs; [ dconf ];
+      text = ''
+        MODE=$(cat "${hmConfig.theme.configDir}/mode")
 
-          if [ "$MODE" = "light" ]; then
-            GTK_THEME="adw-gtk3"
-          else
-            GTK_THEME="adw-gtk3-dark"
-          fi
+        if [ "$MODE" = "light" ]; then
+          GTK_THEME="adw-gtk3"
+        else
+          GTK_THEME="adw-gtk3-dark"
+        fi
 
-          dconf write /org/gnome/desktop/interface/gtk-theme "'$GTK_THEME'"
-          dconf write /org/gnome/desktop/interface/color-scheme "'prefer-$MODE'"
-        '';
-      }}/bin/${name} &";
+        dconf write /org/gnome/desktop/interface/gtk-theme "'$GTK_THEME'"
+        dconf write /org/gnome/desktop/interface/color-scheme "'prefer-$MODE'"
+      '';
+      })} &";
   };
 }
diff --git a/users/configs/hyprland/default.nix b/users/configs/hyprland/default.nix
index 6c95d81..653086d 100644
--- a/users/configs/hyprland/default.nix
+++ b/users/configs/hyprland/default.nix
@@ -8,7 +8,7 @@
       enable = true;
       settings = {
         "$mod" = "SUPER";
-        "$term" = "${pkgs.kitty}/bin/kitty";
+        "$term" = lib.meta.getExe pkgs.kitty;
 
         bind = [
           "$mod, Return, exec, $term"
@@ -103,14 +103,13 @@
       fi
     '';
 
-    theme.extraConfig = let name = "reload-hyprland"; in
-      "${pkgs.writeShellApplication {
-        inherit name;
+    theme.extraConfig = "${lib.meta.getExe (pkgs.writeShellApplication {
+        name = "reload-hyprland";
         runtimeInputs = with pkgs; [ hyprland ];
         text = ''
           hyprctl reload
         '';
-      }}/bin/${name} &";
+      })} &";
 
     home.sessionVariables.NIXOS_OZONE_WL = "1";
   };
diff --git a/users/configs/kitty/default.nix b/users/configs/kitty/default.nix
index 725674e..3370fa5 100644
--- a/users/configs/kitty/default.nix
+++ b/users/configs/kitty/default.nix
@@ -1,4 +1,4 @@
-{ user ? throw "user argument is required" }: { config, pkgs, ... }:
+{ user ? throw "user argument is required" }: { config, lib, pkgs, ... }:
 
 let
   hmConfig = config.home-manager.users."${user.name}";
@@ -20,14 +20,13 @@ in
       };
     };
 
-    theme.extraConfig = let name = "reload-kitty"; in
-      "${pkgs.writeShellApplication {
-        inherit name;
-        runtimeInputs = with pkgs; [ procps ];
-        text = ''
-          pkill kitty -SIGUSR1
-        '';
-      }}/bin/${name} &";
+    theme.extraConfig = "${lib.meta.getExe (pkgs.writeShellApplication {
+      name = "reload-kitty";
+      runtimeInputs = with pkgs; [ procps ];
+      text = ''
+        pkill kitty -SIGUSR1
+      '';
+    })} &";
 
     home.persistence."/cache${user.home}".directories = [ "${hmConfig.xdg.relativeCacheHome}/kitty" ];
   };
diff --git a/users/configs/matugen/default.nix b/users/configs/matugen/default.nix
index 12369af..d4b3270 100644
--- a/users/configs/matugen/default.nix
+++ b/users/configs/matugen/default.nix
@@ -56,16 +56,15 @@ in
       };
     };
 
-    theme.extraConfig = let name = "theme-matugen"; in
-      lib.mkBefore "${pkgs.writeShellApplication {
-        inherit name;
-        runtimeInputs = with pkgs; [ matugen ];
-        text = ''
-          matugen image "${hmConfig.theme.configDir}/wallpaper" \
-            --type scheme-${hmConfig.theme.flavour} \
-            --mode "$(cat "${hmConfig.theme.configDir}/mode")" \
-            --contrast ${builtins.toString hmConfig.theme.contrast}
-        '';
-      }}/bin/${name}";
+    theme.extraConfig = lib.mkBefore (lib.meta.getExe (pkgs.writeShellApplication {
+      name = "theme-matugen";
+      runtimeInputs = with pkgs; [ matugen ];
+      text = ''
+        matugen image "${hmConfig.theme.configDir}/wallpaper" \
+          --type scheme-${hmConfig.theme.flavour} \
+          --mode "$(cat "${hmConfig.theme.configDir}/mode")" \
+          --contrast ${builtins.toString hmConfig.theme.contrast}
+      '';
+    }));
   };
 }
diff --git a/users/configs/pipewire/default.nix b/users/configs/pipewire/default.nix
index ba4d9f5..1711e61 100644
--- a/users/configs/pipewire/default.nix
+++ b/users/configs/pipewire/default.nix
@@ -2,18 +2,22 @@
 
 {
   home-manager.users."${user.name}" = {
-    wayland.windowManager.hyprland.settings = {
-      bindle = [
-        ", XF86AudioRaiseVolume, exec, ${pkgs.wireplumber}/bin/wpctl set-volume @DEFAULT_AUDIO_SINK@ -l 2.0 2%+"
-        ", XF86AudioLowerVolume, exec, ${pkgs.wireplumber}/bin/wpctl set-volume @DEFAULT_AUDIO_SINK@ -l 2.0 2%-"
-        "CTRL, XF86AudioRaiseVolume, exec, ${pkgs.wireplumber}/bin/wpctl set-volume @DEFAULT_AUDIO_SOURCE@ -l 1.0 2%+"
-        "CTRL, XF86AudioLowerVolume, exec, ${pkgs.wireplumber}/bin/wpctl set-volume @DEFAULT_AUDIO_SOURCE@ -l 1.0 2%-"
-      ];
+    wayland.windowManager.hyprland.settings =
+      let
+        wpctl = "${pkgs.wireplumber}/bin/wpctl";
+      in
+      {
+        bindle = [
+          ", XF86AudioRaiseVolume, exec, ${wpctl} set-volume @DEFAULT_AUDIO_SINK@ -l 2.0 2%+"
+          ", XF86AudioLowerVolume, exec, ${wpctl} set-volume @DEFAULT_AUDIO_SINK@ -l 2.0 2%-"
+          "CTRL, XF86AudioRaiseVolume, exec, ${wpctl} set-volume @DEFAULT_AUDIO_SOURCE@ -l 1.0 2%+"
+          "CTRL, XF86AudioLowerVolume, exec, ${wpctl} set-volume @DEFAULT_AUDIO_SOURCE@ -l 1.0 2%-"
+        ];
 
-      bindl = [
-        ", XF86AudioMute, exec, ${pkgs.wireplumber}/bin/wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle"
-        ", XF86AudioMicMute, exec, ${pkgs.wireplumber}/bin/wpctl set-mute @DEFAULT_AUDIO_SOURCE@ toggle"
-      ];
-    };
+        bindl = [
+          ", XF86AudioMute, exec, ${wpctl} set-mute @DEFAULT_AUDIO_SINK@ toggle"
+          ", XF86AudioMicMute, exec, ${wpctl} set-mute @DEFAULT_AUDIO_SOURCE@ toggle"
+        ];
+      };
   };
 }
diff --git a/users/configs/playerctl/default.nix b/users/configs/playerctl/default.nix
index a1204a6..9dba29e 100644
--- a/users/configs/playerctl/default.nix
+++ b/users/configs/playerctl/default.nix
@@ -1,17 +1,21 @@
-{ user ? throw "user argument is required" }: { pkgs, ... }:
+{ user ? throw "user argument is required" }: { lib, pkgs, ... }:
 
 {
   home-manager.users."${user.name}" = {
     home.packages = with pkgs; [ playerctl ];
     services.playerctld.enable = true;
 
-    wayland.windowManager.hyprland.settings.bindle = [
-      ", XF86AudioPlay, exec, ${pkgs.playerctl}/bin/playerctl play-pause"
-      ", XF86AudioStop, exec, ${pkgs.playerctl}/bin/playerctl stop"
-      ", XF86AudioNext, exec, ${pkgs.playerctl}/bin/playerctl next"
-      ", XF86AudioPrev, exec, ${pkgs.playerctl}/bin/playerctl previous"
-      "CTRL, XF86AudioNext, exec, ${pkgs.playerctl}/bin/playerctl position 10+"
-      "CTRL, XF86AudioPrev, exec, ${pkgs.playerctl}/bin/playerctl position 10-"
-    ];
+    wayland.windowManager.hyprland.settings.bindle =
+      let
+        playerctl = lib.meta.getExe pkgs.playerctl;
+      in
+      [
+        ", XF86AudioPlay, exec, ${playerctl} play-pause"
+        ", XF86AudioStop, exec, ${playerctl} stop"
+        ", XF86AudioNext, exec, ${playerctl} next"
+        ", XF86AudioPrev, exec, ${playerctl} previous"
+        "CTRL, XF86AudioNext, exec, ${playerctl} position 10+"
+        "CTRL, XF86AudioPrev, exec, ${playerctl} position 10-"
+      ];
   };
 }
diff --git a/users/configs/qalculate/default.nix b/users/configs/qalculate/default.nix
index 6cd4afc..9769e54 100644
--- a/users/configs/qalculate/default.nix
+++ b/users/configs/qalculate/default.nix
@@ -1,11 +1,11 @@
-{ user ? throw "user argument is required" }: { config, pkgs, ... }:
+{ user ? throw "user argument is required" }: { lib, config, pkgs, ... }:
 
 {
   home-manager.users."${user.name}" = {
     home.packages = with pkgs; [ qalculate-gtk ];
 
     wayland.windowManager.hyprland.settings.bind = [
-      ", XF86Calculator, exec, ${pkgs.qalculate-gtk}/bin/qalculate-gtk"
+      ", XF86Calculator, exec, ${lib.meta.getExe pkgs.qalculate-gtk}"
     ];
   };
 }
diff --git a/users/configs/rofi/default.nix b/users/configs/rofi/default.nix
index 467288d..2ee8111 100644
--- a/users/configs/rofi/default.nix
+++ b/users/configs/rofi/default.nix
@@ -1,4 +1,4 @@
-{ user ? throw "user argument is required" }: { config, pkgs, ... }:
+{ user ? throw "user argument is required" }: { config, lib, pkgs, ... }:
 
 let
   hmConfig = config.home-manager.users."${user.name}";
@@ -11,7 +11,7 @@ in
     };
 
     wayland.windowManager.hyprland.settings.bind = [
-      "$mod, r, exec, ${pkgs.rofi-wayland}/bin/rofi -cache-dir ${hmConfig.xdg.cacheHome}/rofi -show drun"
+      "$mod, r, exec, ${lib.meta.getExe pkgs.rofi-wayland} -cache-dir ${hmConfig.xdg.cacheHome}/rofi -show drun"
     ];
   };
 }
diff --git a/users/configs/swww/default.nix b/users/configs/swww/default.nix
index 2f5a991..d4fde05 100644
--- a/users/configs/swww/default.nix
+++ b/users/configs/swww/default.nix
@@ -10,30 +10,28 @@ in
       persistence."/cache${user.home}".directories = [ "${hmConfig.xdg.relativeCacheHome}/swww" ];
     };
 
-    wayland.windowManager.hyprland.initExtraConfig = let name = "init-swww"; in
-      "${pkgs.writeShellApplication {
-        inherit name;
-        runtimeInputs = with pkgs; [ swww ];
-        text = ''
-          swww-daemon &> /tmp/swww.log
-        '';
-      }}/bin/${name} &";
+    wayland.windowManager.hyprland.initExtraConfig = "${lib.meta.getExe (pkgs.writeShellApplication {
+      name = "init-swww";
+      runtimeInputs = with pkgs; [ swww ];
+      text = ''
+        swww-daemon &> /tmp/swww.log
+      '';
+    })} &";
 
-    theme.extraConfig = let name = "theme-swww"; in
-      lib.mkAfter "${pkgs.writeShellApplication {
-        inherit name;
-        runtimeInputs = with pkgs; [
-          coreutils-full
-          procps
-          swww
-        ];
-        text = ''
-          while ! swww query &> /dev/null; do
-            sleep 0.1
-          done
+    theme.extraConfig = lib.mkAfter "${lib.meta.getExe (pkgs.writeShellApplication {
+      name = "theme-swww";
+      runtimeInputs = with pkgs; [
+        coreutils-full
+        procps
+        swww
+      ];
+      text = ''
+        while ! swww query &> /dev/null; do
+          sleep 0.1
+        done
 
-          swww img "${hmConfig.theme.configDir}/wallpaper"
-        '';
-      }}/bin/${name} &";
+        swww img "${hmConfig.theme.configDir}/wallpaper"
+      '';
+    })} &";
   };
 }
diff --git a/users/configs/theme/default.nix b/users/configs/theme/default.nix
index 9b65313..e736d8a 100644
--- a/users/configs/theme/default.nix
+++ b/users/configs/theme/default.nix
@@ -2,6 +2,7 @@
 
 let
   hmConfig = config.home-manager.users."${user.name}";
+  themeBin = lib.meta.getExe hmConfig.theme.pkg;
 in
 {
   home-manager.users."${user.name}" = {
@@ -9,18 +10,18 @@ in
 
     wayland.windowManager.hyprland = {
       initExtraConfig = ''
-        ${hmConfig.theme.pkg}/bin/theme &
+        ${themeBin} &
       '';
 
       settings.bind = [
-        "CTRL_ALT, r, exec, ${hmConfig.theme.pkg}/bin/theme"
-        "CTRL_ALT, t, exec, ${hmConfig.theme.pkg}/bin/theme toggle"
+        "CTRL_ALT, r, exec, ${themeBin}"
+        "CTRL_ALT, t, exec, ${themeBin} toggle"
       ];
     };
 
     home = {
       activation.themeInit = inputs.home-manager.lib.hm.dag.entryAfter [ "writeBoundary" ] ''
-        run ${hmConfig.theme.pkg}/bin/theme
+        run ${themeBin}
       '';
 
       persistence."/persist${user.home}".directories = [ "${hmConfig.xdg.relativeConfigHome}/theme" ];
diff --git a/users/configs/vscode/default.nix b/users/configs/vscode/default.nix
index 2468fbc..6905981 100644
--- a/users/configs/vscode/default.nix
+++ b/users/configs/vscode/default.nix
@@ -41,7 +41,7 @@
         "git.enableSmartCommit" = true;
         "git.ignoreRebaseWarning" = true;
         "git.openRepositoryInParentFolders" = "always";
-        "git.path" = "${pkgs.git}/bin/git";
+        "git.path" = lib.meta.getExe pkgs.git;
         "mergeEditor.diffAlgorithm" = "advanced";
         "open-in-browser.default" = "firefox";
         "security.workspace.trust.enabled" = false;