add nix-index db

flake.lock

@@ -1017,6 +1017,26 @@
         "type": "github"
       }
     },
+    "nix-index-database": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1707016097,
+        "narHash": "sha256-V4lHr6hFQ3rK650dh64Xffxsf4kse9vUYWsM+ldjkco=",
+        "owner": "nix-community",
+        "repo": "nix-index-database",
+        "rev": "3e3dad2808379c522138e2e8b0eb73500721a237",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nix-index-database",
+        "type": "github"
+      }
+    },
     "nix-serve-ng": {
       "inputs": {
         "flake-compat": "flake-compat_3",
@@ -1836,6 +1856,7 @@
         "jenkins-nix-ci": "jenkins-nix-ci",
         "nix-darwin": "nix-darwin",
         "nix-doom-emacs": "nix-doom-emacs",
+        "nix-index-database": "nix-index-database",
         "nix-serve-ng": "nix-serve-ng",
         "nixci": "nixci",
         "nixd": "nixd",

flake.nix

@@ -32,6 +32,8 @@
     nixci.url = "github:srid/nixci";
     actual.url = "github:srid/actual";
     actual.inputs.nixpkgs.follows = "nixpkgs";
+    nix-index-database.url = "github:nix-community/nix-index-database";
+    nix-index-database.inputs.nixpkgs.follows = "nixpkgs";
 
     # Neovim
     nixvim.url = "github:nix-community/nixvim";
@@ -113,7 +115,13 @@
           ];
         };
 
-        nixos-flake.primary-inputs = [ "nixpkgs" "home-manager" "nix-darwin" "nixos-flake" ];
+        nixos-flake.primary-inputs = [
+          "nixpkgs"
+          "home-manager"
+          "nix-darwin"
+          "nixos-flake"
+          "nix-index-database"
+        ];
 
         treefmt.config = {
           projectRootFile = "flake.nix";

home/default.nix

@@ -6,6 +6,7 @@
         home.stateVersion = "22.11";
         imports = [
           inputs.nixvim.homeManagerModules.nixvim
+          inputs.nix-index-database.hmModules.nix-index
           ./tmux.nix
           ./neovim.nix
           ./helix.nix

home/terminal.nix

@@ -36,6 +36,7 @@
       enable = true;
       enableZshIntegration = true;
     };
+    nix-index-database.comma.enable = true;
     lsd = {
       enable = true;
       enableAliases = true;