nix-index

flake.lock

@@ -602,6 +602,26 @@
         "type": "github"
       }
     },
+    "nix-index-database": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1781422160,
+        "narHash": "sha256-W7S8O86bVrw2gaomEwkHStOzmPpnFIHQ6lS4Q2HffJ0=",
+        "owner": "nix-community",
+        "repo": "nix-index-database",
+        "rev": "854d04e2368fb2e9c328a36b3c0a04cd713bfae1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nix-index-database",
+        "type": "github"
+      }
+    },
     "nixos-hardware": {
       "locked": {
         "lastModified": 1779826373,
@@ -917,6 +937,7 @@
         "lanzaboote": "lanzaboote",
         "llm-agents": "llm-agents",
         "niri-flake": "niri-flake",
+        "nix-index-database": "nix-index-database",
         "nixos-hardware": "nixos-hardware",
         "nixos-wsl": "nixos-wsl",
         "nixpkgs": "nixpkgs_5",

flake.nix

@@ -79,6 +79,12 @@
       inputs.nixpkgs.follows = "nixpkgs-unstable";
     };
 
+    # Index / Search
+    nix-index-database = {
+      url = "github:nix-community/nix-index-database";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     # Systems
     systems.url = "github:nix-systems/default-linux";
   };

modules/applications/default.nix

@@ -22,6 +22,7 @@
     ./nautilus.nix
     ./nh.nix
     ./niri
+    ./nix-index
     ./noctalia
     ./opencode.nix
     ./openssh.nix

modules/applications/nix-index/default.nix

@@ -0,0 +1,23 @@
+{
+  lib,
+  config,
+  ...
+}:
+let
+  cfg = config.my.applications.nix-index;
+in
+{
+  imports = [
+    ./home.nix
+    ./system.nix
+  ];
+
+  options.my.applications.nix-index = {
+    enable = lib.mkEnableOption "nix-index and comma command runner";
+  };
+
+  config = lib.mkIf cfg.enable {
+    my.applications.nix-index.system.enable = lib.mkDefault true;
+    my.applications.nix-index.homeManager.enable = lib.mkDefault true;
+  };
+}

modules/applications/nix-index/home.nix

@@ -0,0 +1,21 @@
+{
+  lib,
+  config,
+  ...
+}:
+let
+  cfg = config.my.applications.nix-index.homeManager;
+in
+{
+  options.my.applications.nix-index.homeManager = {
+    enable = lib.mkEnableOption "nix-index home-manager configuration";
+  };
+
+  config.home-manager.sharedModules = [
+    {
+      config = lib.mkIf cfg.enable {
+        programs.nix-index.enable = true;
+      };
+    }
+  ];
+}

modules/applications/nix-index/system.nix

@@ -0,0 +1,20 @@
+{
+  inputs,
+  lib,
+  config,
+  ...
+}:
+let
+  cfg = config.my.applications.nix-index.system;
+in
+{
+  imports = [ inputs.nix-index-database.nixosModules.default ];
+
+  options.my.applications.nix-index.system = {
+    enable = lib.mkEnableOption "nix-index system configuration";
+  };
+
+  config = lib.mkIf cfg.enable {
+    programs.nix-index-database.comma.enable = true;
+  };
+}

modules/features/cli/base.nix

@@ -21,6 +21,7 @@ in
       direnv.enable = true;
       gnupg.enable = true;
       nh.enable = true;
+      nix-index.enable = true;
       openssh.enable = cfg.sshServer;
     };