add(nix-index): add nix index database and integration

flake.lock

@@ -326,6 +326,26 @@
         "type": "github"
       }
     },
+    "nix-index-database": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs-u"
+        ]
+      },
+      "locked": {
+        "lastModified": 1760241904,
+        "narHash": "sha256-OD7QnaGEVNdukYEbJbUNWPsvnDrpbZOZxVIk6Pt9Jhw=",
+        "owner": "nix-community",
+        "repo": "nix-index-database",
+        "rev": "c9f5ea45f25652ec2f771f9426ccacb21cbbaeaa",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "nix-index-database",
+        "type": "github"
+      }
+    },
     "nix-rice": {
       "inputs": {
         "flake-parts": "flake-parts_2",
@@ -527,6 +547,7 @@
         "git-hooks": "git-hooks",
         "home-manager": "home-manager",
         "home-manager-u": "home-manager-u",
+        "nix-index-database": "nix-index-database",
         "nix-rice": "nix-rice",
         "nixos-generators": "nixos-generators",
         "nixos-hardware": "nixos-hardware",

flake.nix

@@ -17,6 +17,9 @@
     nixos-generators = { url = "github:nix-community/nixos-generators"; inputs.nixpkgs.follows = "nixpkgs"; };
     nixos-hardware.url = "github:NixOS/nixos-hardware";
 
+    nix-index-database.url = "github:nix-community/nix-index-database";
+    nix-index-database.inputs.nixpkgs.follows = "nixpkgs-u";
+
     systems.url = "github:nix-systems/default";
     flake-parts.url = "github:hercules-ci/flake-parts";
     git-hooks = {
@@ -204,6 +207,7 @@
           mainModules = {
             imports = [
               self.nixosModules.commonModules
+              inputs.nix-index-database.nixosModules.nix-index
               ./nixos/pro_audio.nix
               ./nixos/kdeconnect.nix
               ./nixos/opentabletdriver.nix
@@ -255,7 +259,12 @@
               ./nixos/steam.nix
 
               self.nixosModules.bertof-rclone
-              { home-manager.users.bertof = import ./instances/thor/hm.nix; }
+              {
+                home-manager.users.bertof.imports = [
+                  inputs.nix-index-database.homeModules.nix-index
+                  ./instances/thor/hm.nix
+                ];
+              }
             ];
           };
 
@@ -273,7 +282,12 @@
               ./nixos/ollama.nix
               ./nixos/ollama-ui.nix
 
-              { home-manager.users.bertof = import ./instances/sif/hm.nix; }
+              {
+                home-manager.users.bertof.imports = [
+                  inputs.nix-index-database.homeModules.nix-index
+                  ./instances/sif/hm.nix
+                ];
+              }
             ];
           };
 

instances/sif/hm.nix

@@ -123,6 +123,7 @@
     ../../hm/kitty.nix
     ../../hm/libinput-gestures.nix
     ../../hm/mpv.nix
+    ../../hm/nix-index.nix
     ../../hm/noti.nix
     ../../hm/nushell.nix
     ../../hm/office.nix

instances/thor/hm.nix

@@ -124,6 +124,7 @@
     ../../hm/megasync.nix
     ../../hm/mpv.nix
     # ../../hm/ncspot.nix
+    ../../hm/nix-index.nix
     ../../hm/noti.nix
     ../../hm/nushell.nix
     ../../hm/office.nix