{
  sysLib,
  dash,
  nixVersions,
  gnugrep,
  fd,
  coreutils,
  bat, # used by batgrep
  bat-extras,
  gnused, # required by batgrep
  git, # needed to fetch through git
}:
sysLib.writeShellScript {
  name = "fupdate";
  src = ./fupdate.sh;
  generateCompletions = true;
  keepPath = true;
  dependencies = [
    dash
    nixVersions.latest
    gnugrep
    fd
    coreutils
    bat # used by batgrep
    bat-extras.batgrep
    gnused # required by batgrep
    git # needed to fetch through git
  ];
}