Use nix-index for command-not-found

configurations/zsh/default.nix

@@ -1,8 +1,6 @@
 { ... }:
 
 {
-  programs.command-not-found.enable = true;
-
   home-manager.users.charlotte = { pkgs, ... }: {
     home.packages = [ pkgs.autojump ];
     programs.zsh = {
@@ -15,13 +13,13 @@
         path = "\$HOME/.config/zsh/zsh_history";
       };
       initExtra = ''
+        source ${pkgs.nix-index}/etc/profile.d/command-not-found.sh
         ${pkgs.any-nix-shell}/bin/any-nix-shell zsh --info-right | source /dev/stdin
       '';
       oh-my-zsh = {
         enable = true;
         plugins = [
           "autojump"
-          "command-not-found"
           "common-aliases"
           "extract"
           "history-substring-search"

profiles/common/default.nix

@@ -44,12 +44,36 @@
       htop
       inotify-tools
       ncdu
+      nix-index
       (import ../../programs/pass/default.nix { inherit pkgs; })
       (import ../../programs/ssh/default.nix { inherit pkgs; })
       ripgrep
       unzip
       youtube-dl
     ];
+    systemd.user = {
+      services.nix-index = {
+        Unit = {
+          Description = "Service to run nix-index";
+        };
+        Service = {
+          Type = "oneshot";
+          ExecStart = "${pkgs.nix-index}/bin/nix-index";
+        };
+      };
+      timers.nix-index = {
+        Unit = {
+          Description = "Timer that starts nix-index every two hours";
+          PartOf = [ "nix-index.service" ];
+        };
+        Timer = {
+          OnCalendar = "00/2:30";
+        };
+        Install = {
+          WantedBy = [ "default.target" ];
+        };
+      };
+    };
   };
 
   services = {