{ description = "Flake utils pixelflasher"; inputs = { nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable"; flake-utils.url = "github:numtide/flake-utils"; }; outputs = { self, nixpkgs, flake-utils, }: flake-utils.lib.eachDefaultSystem ( system: let pkgs = nixpkgs.legacyPackages.${system}; in { packages = rec { default = pkgs.pixelflasher.overrideAttrs rec { version = "8.4.0.1"; src = pkgs.fetchFromGitHub { owner = "badabing2005"; repo = "PixelFlasher"; tag = "v${version}"; hash = "sha256-9WQXkJ902PHgfwyWY0zd1fBVsEoxyeg5Eq2H0lUxY2Q="; }; }; }; } ); }