duperemove: set version string

{ lib, stdenv, fetchFromGitHub, libgcrypt

, pkg-config, glib, linuxHeaders ? stdenv.cc.libc.linuxHeaders, sqlite

, util-linux }:

, util-linux, testers, duperemove }:

stdenv.mkDerivation rec {

  pname = "duperemove";

  nativeBuildInputs = [ pkg-config ];

  buildInputs = [ libgcrypt glib linuxHeaders sqlite ];

  makeFlags = [ "PREFIX=${placeholder "out"}" ];

  makeFlags = [

    "PREFIX=${placeholder "out"}"

    "VERSION=v${version}"

  ];

  passthru.tests.version = testers.testVersion {

    package = duperemove;

    command = "duperemove --version";

    version = "v${version}";

  };

  meta = with lib; {

    description = "A simple tool for finding duplicated extents and submitting them for deduplication";