Use nix-index

flake.lock

@@ -234,6 +234,26 @@
         "type": "github"
       }
     },
+    "nix-index-database": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1708225687,
+        "narHash": "sha256-NJBDfvknI26beOFmjO2coeJMTTUCCtw2Iu+rvJ1Zb9k=",
+        "owner": "nix-community",
+        "repo": "nix-index-database",
+        "rev": "17352eb241a8d158c4ac523b19d8d2a6c8efe127",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nix-index-database",
+        "type": "github"
+      }
+    },
     "nixos-hardware": {
       "locked": {
         "lastModified": 1708091350,
@@ -273,6 +293,7 @@
         "home-manager": "home-manager",
         "impermanence": "impermanence",
         "neovim-nightly": "neovim-nightly",
+        "nix-index-database": "nix-index-database",
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs"
       }

flake.nix

@@ -9,6 +9,10 @@
     };
     impermanence.url = "github:nix-community/impermanence";
     nixos-hardware.url = "github:NixOS/nixos-hardware/master";
+    nix-index-database = {
+      url = "github:nix-community/nix-index-database";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
     neovim-nightly = {
       url = "github:nix-community/neovim-nightly-overlay";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -40,6 +44,7 @@
     flood,
     impermanence,
     nixos-hardware,
+    nix-index-database,
     ...
   } @ inputs: let
     user = "zoriya";
@@ -82,6 +87,7 @@
                   imports = [
                     ./modules/misc/home.nix
                     (./modules + "/${de}/home.nix")
+                    nix-index-database.hmModules.nix-index
                   ];
                 };
               };

modules/misc/default.nix

@@ -36,6 +36,7 @@
 
   programs.zsh.enable = true;
   environment.shells = with pkgs; [zsh];
+  programs.command-not-found.enable = false;
 
   services.locate = {
     enable = true;

modules/misc/zsh/default.nix

@@ -45,6 +45,12 @@ in {
   #   config.theme = "base16";
   # };
 
+  programs.command-not-found.enable = false;
+  programs.nix-index = {
+    enable = true;
+    enableZshIntegration = true;
+  };
+
   programs.less.enable = true;
 
   programs.zsh = {
@@ -140,7 +146,6 @@ in {
         "git"
         "copypath"
         "copyfile"
-        "command-not-found"
       ];
     };
   };