feat: install nix-index-database

flake.lock

@@ -70,6 +70,26 @@
         "type": "github"
       }
     },
+    "nix-index-database": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1704596958,
+        "narHash": "sha256-BK3Ohsz7m8X6qVKFxDtr8KVcHipfr5hYE9PDIJevHbQ=",
+        "owner": "Mic92",
+        "repo": "nix-index-database",
+        "rev": "f46800ac5a6e9f892fe36e50821c5d85794ecc62",
+        "type": "github"
+      },
+      "original": {
+        "owner": "Mic92",
+        "repo": "nix-index-database",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1703961334,
@@ -106,6 +126,7 @@
         "flatpaks": "flatpaks",
         "home-manager": "home-manager",
         "nix-colors": "nix-colors",
+        "nix-index-database": "nix-index-database",
         "nixpkgs": "nixpkgs",
         "tmux-plugin-manager": "tmux-plugin-manager"
       }

flake.nix

@@ -9,6 +9,11 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
+    nix-index-database = {
+      url = "github:Mic92/nix-index-database";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     # Declaratively install flatpaks
     flatpaks.url = "github:gmodena/nix-flatpak"; # Fork is being used until #24 merges
     # flatpaks.url = "github:Tomaszal/nix-flatpak/feature/overrides";

modules/nixos/systems/set-user.nix

@@ -29,6 +29,7 @@ in
             then null
             else inputs.flatpaks.homeManagerModules.nix-flatpak
           )
+          inputs.nix-index-database.hmModules.nix-index
         ];
         programs.home-manager.enable = true;
         home.username = user.username;