anchor.diff: -{ stdenv, fetchFromGitHub, rustPlatform, darwin }:
  +{ stdenv, fetchFromGitHub, rustPlatform, darwin, installShellFiles }:
   
   rustPlatform.buildRustPackage rec {
     pname = "bottom";
  
positive.code:     platforms = platforms.unix;
    };
  }
  
  
negative.code:     sha256 = "sha256-Gc2bL7KqDqab0hCCOi2rtEw+5r0bSETzTipLLdX/ipk=";
    };
  
    nativeBuildInputs = [ installShellFiles ];
  
    buildInputs = stdenv.lib.optional stdenv.hostPlatform.isDarwin darwin.apple_sdk.frameworks.IOKit;
  
    cargoSha256 = "sha256-Bdkq3cTuziTQ7/BkvuBHbfuxRIXnz4h2OadoAGNTBc0=";
  
    doCheck = false;
  
    postInstall = ''
      installShellCompletion $releaseDir/build/bottom-*/out/btm.{bash,fish} --zsh $releaseDir/build/bottom-*/out/_btm
    '';
  
    meta = with stdenv.lib; {
      description = "A cross-platform graphical process/system monitor with a customizable interface";
  