{
  lib,
  stdenv,
  fetchFromGitHub,
  makeWrapper,
  coreutils,
  getopt,
  gnugrep,
  gnused,
  gawk,
  btrfs-progs,
  syslogSupport ? true,
  util-linux ? null,
}:
assert syslogSupport -> util-linux != null;
  stdenv.mkDerivation rec {
    version = "2.0.4";
    pname = "btrfs-auto-snapshot";

    src = fetchFromGitHub {
      owner = "hunleyd";
      repo = pname;
      rev = "v${version}";
      hash = "sha256-QpuwkGaYAkpu5hYyb360Mr5tHsZc2LzMlKtpS8CyyhI=";
    };

    dontBuild = true;

    nativeBuildInputs = [makeWrapper];

    installPhase = ''
      install -Dm755 btrfs-auto-snapshot $out/bin/btrfs-auto-snapshot
    '';

    wrapperPath = with lib;
      makeBinPath (
        [
          coreutils
          getopt
          gnugrep
          gnused
          gawk
          btrfs-progs
        ]
        ++ optional syslogSupport util-linux
      );

    postFixup = ''
      wrapProgram $out/bin/btrfs-auto-snapshot \
        --prefix PATH : "${wrapperPath}"
    '';

    meta = with lib; {
      description = "BTRFS Automatic Snapshot Service for Linux";
      homepage = "https://github.com/hunleyd/btrfs-auto-snapshot";
      license = licenses.gpl2;
      mainProgram = "btrfs-auto-snapshot";
      maintainers = with maintainers; [motiejus];
      platforms = platforms.linux;

      longDescription = ''
        btrfs-auto-snapshot is a Bash script designed to bring as much of the
        functionality of the wonderful ZFS snapshot tool zfs-auto-snapshot to
        BTRFS as possible. Designed to run from cron (using
        /etc/cron.{daily,hourly,weekly}) it automatically creates a snapshot of
        the specified BTRFS filesystem (or, optionally, all of them) and then
        automatically purges the oldest snapshots of that type (hourly, daily, et
        al) based on a user-defined retention policy.

        Snapshots are stored in a '.btrfs' directory at the root of the BTRFS
        filesystem being snapped and are read-only by default.
      '';
    };
  }