nix cleanup

flake.nix

@@ -19,7 +19,6 @@
     utils.lib.eachDefaultSystem (system: let
       overlays = [
         (import rust-overlay)
-        (import ./overlay.nix)
       ];
       pkgs = (import nixpkgs) {
         inherit system overlays;
@@ -42,7 +41,8 @@
       };
 
       nearskOpt = {
-        inherit (pkgs.tasmota-mqtt-client) src name;
+        src = sourceByRegex ./. ["Cargo.*" "(src)(/.*)?"];
+        name = "tasmota-mqtt-client";
       };
     in rec {
       packages = rec {
@@ -63,8 +63,6 @@
           // {
             mode = "check";
           });
-        tasmota-mqtt-client = pkgs.tasmota-mqtt-client;
-        default = tasmota-mqtt-client;
       };
 
       devShells = let

overlay.nix

@@ -1,3 +0,0 @@
-final: prev: {
-  tasmota-mqtt-client = final.callPackage ./package.nix {};
-}

package.nix

@@ -1,20 +0,0 @@
-{
-  stdenv,
-  rustPlatform,
-  libsodium,
-  pkg-config,
-  lib,
-}: let
-  inherit (lib.sources) sourceByRegex;
-  src = sourceByRegex ./. ["Cargo.*" "(src)(/.*)?"];
-in
-  rustPlatform.buildRustPackage rec {
-    pname = "tasmota-mqtt-client";
-    version = "0.1.0";
-
-    inherit src;
-
-    cargoLock = {
-      lockFile = ./Cargo.lock;
-    };
-  }