try: install nix flake

flake.nix

@@ -1,106 +1,61 @@
 {
   description = "Standar cross compile flake for Rust Lang Projects";
-  inputs = {
-    flake-parts.url = "github:hercules-ci/flake-parts";
-    flake-utils.url = "github:numtide/flake-utils";
-    fenix.url = "github:nix-community/fenix/monthly";
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-    crane.url = "github:ipetkov/crane";
-  };
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
   outputs =
-    inputs @ { flake-parts
-    , fenix
+    { self
     , nixpkgs
-    , flake-utils
-    , crane
-    , self
-    , ...
-    }: {
+    ,
+    }:
+    let
+      # inherit (pkgs) lib;
+      genSystems = nixpkgs.lib.genAttrs [
+        "x86_64-linux"
+        "aarch64-linux"
+      ];
+      pkgsFor = nixpkgs.legacyPackages;
+
+      # Toolchain
+      # toolchain = with fenix.packages.${system};
+      #   fromToolchainFile {
+      #     file = ./rust-toolchain.toml;
+      #     sha256 = "sha256-U2yfueFohJHjif7anmJB5vZbpP7G6bICH4ZsjtufRoU=";
+      #   };
+      # craneLib = crane.lib.${system}.overrideToolchain toolchain;
+
+      # # src = craneLib.cleanCargoSource (craneLib.path ./.);
+      # buildInputs = with pkgs; [
+      #   pkg-config
+      #   fontconfig
+
+      #   dbus
+      #   wayland
+      #   wayland-protocols
+      #   libxkbcommon
+      #   xorg.libXcursor
+      #   xorg.libxcb
+      #   xorg.libX11
+      #   xorg.libXi
+      #   xorg.libXrandr
+      # ];
+    in
+    {
       overlays.default = _: prev: {
         sss = prev.callPackage ./crates/sss_cli { };
         sss_code = prev.callPackage ./crates/sss_code { };
       };
-    } //
-    inputs.flake-parts.lib.mkFlake
-      {
-        inherit inputs;
-      }
-      {
-        systems = [ "x86_64-linux" ];
-        perSystem =
-          { config
-          , pkgs
-          , system
-          , ...
-          }:
-          let
-            inherit (pkgs) lib;
-            # Toolchain
-            toolchain = with fenix.packages.${system};
-              fromToolchainFile {
-                file = ./rust-toolchain.toml;
-                sha256 = "sha256-U2yfueFohJHjif7anmJB5vZbpP7G6bICH4ZsjtufRoU=";
-              };
-            craneLib = crane.lib.${system}.overrideToolchain toolchain;
-
-            src = craneLib.cleanCargoSource (craneLib.path ./.);
-            buildInputs = with pkgs; [
-              pkg-config
-              fontconfig
+      packages = genSystems (system: self.overlays.default null pkgsFor.${system});
 
-              dbus
-              wayland
-              wayland-protocols
-              libxkbcommon
-              xorg.libXcursor
-              xorg.libxcb
-              xorg.libX11
-              xorg.libXi
-              xorg.libXrandr
-            ];
-            commonArgs = {
-              inherit src;
-              inherit buildInputs;
-            };
-            # Compile all artifacts for x86_64-unknown-linux-gnu
-            linuxArtifacts = craneLib.buildDepsOnly (commonArgs
-              // {
-              CARGO_BUILD_TARGET = "x86_64-unknown-linux-gnu";
-              doCheck = false;
-            });
-
-            # Compile app for x86_64-unknown-linux-gnu
-            linuxApp = craneLib.buildPackage (
-              commonArgs
-                // {
-                doCheck = false;
-                cargoArtifacts = linuxArtifacts;
-              }
-            );
-          in
-          {
-            # nix build
-            packages = {
-              default = linuxApp;
-            };
-
-            # nix run
-            apps = {
-              default = flake-utils.lib.mkApp {
-                drv = linuxApp;
-              };
-            };
-
-            # nix develop
-            devShells.default = craneLib.devShell {
-              packages = with pkgs; [
-                toolchain
-                oranda
-                cargo-dist
-                cargo-release
-              ] ++ buildInputs;
-              LD_LIBRARY_PATH = lib.makeLibraryPath buildInputs;
-            };
-          };
-      };
+      #  inputs.flake-parts.lib.mkFlake {
+      #  # nix develop
+      #  devShells.default = craneLib.devShell {
+      #    packages = with pkgs; [
+      #      toolchain
+      #      oranda
+      #      cargo-dist
+      #      cargo-release
+      #    ] ++ buildInputs;
+      #    LD_LIBRARY_PATH = lib.makeLibraryPath buildInputs;
+      #  };
+      #};
+    };
 }