Fix broken executable paths

common/home.nix

@@ -194,10 +194,10 @@ in
     direnv = {
       enable = true;
       nix-direnv.enable = true;
-      stdlib = ''
+      stdlib = with pkgs; ''
         _gopass_await() {
-          gopass show "$@" 2>( \
-            zenity --progress --auto-close --no-cancel --pulsate \
+          ${gopass}/bin/gopass show "$@" 2>( \
+            ${gnome.zenity}/bin/zenity --progress --auto-close --no-cancel --pulsate \
               --title 'Please tap the hardware key' \
               --text "gopass show $*" \
           )

hosts/main/home.nix

@@ -1,5 +1,20 @@
 { config, lib, pkgs, ... }:
 
+let
+  organize-downloads = pkgs.writeShellScriptBin "organize-downloads" (with pkgs; ''
+    set -Eeuo pipefail
+    shopt -s nullglob
+
+    mkdir -p '/home/ak/screenshots'
+
+    for source in /home/ak/Downloads/Screen{s,\ S}hot\ *.png; do
+      destination="/home/ak/screenshots/$(basename "$source")"
+
+      mv --no-clobber --verbose "$source" "$destination"
+      ${oxipng}/bin/oxipng --quiet --opt '4' --strip 'safe' --interlace '0' "$destination"
+    done
+  '');
+in
 {
   imports = [
     ../../common/home.nix
@@ -19,7 +34,7 @@
   };
   systemd.user.services.organize-downloads = {
     Unit.Description = "Organize downloads";
-    Service.ExecStart = "%h/.local/bin/organize-downloads";
+    Service.ExecStart = "${organize-downloads}/bin/organize-downloads";
     Service.Nice = 10;
   };