{ stdenv, fetchgit, runCommand, git, cacert, gnupg }:

stdenv.mkDerivation rec {
  name = "firmware-linux-nonfree-${version}";
  version = "2018-03-20";

  src = fetchgit {
    url = "https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git";
    sha256 = "1gh5a2km33jj151j3q7mgkjzzhaaxlqxbb53n4ff46q658gv0wma";
  };

  preInstall = ''
    mkdir -p $out
  '';

  installFlags = [ "DESTDIR=$(out)" ];

  # Firmware blobs do not need fixing and should not be modified
  dontFixup = true;

  meta = with stdenv.lib; {
    description = "Binary firmware collection packaged by kernel.org";
    homepage = http://packages.debian.org/sid/firmware-linux-nonfree;
    license = licenses.unfreeRedistributableFirmware;
    platforms = platforms.linux;
    maintainers = with maintainers; [ fpletz ];
    priority = 6; # give precedence to kernel firmware
  };

  passthru = { inherit version; };
}

{ stdenv, fetchgit, runCommand, git, cacert, gnupg }:

stdenv.mkDerivation rec {
  name = "firmware-linux-nonfree-${version}";
  version = "2018-03-20";

  src = fetchgit {
    url = "https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git";
    rev = "8c1e439c967a50f0698d61aafdba3841aff10db0";
    sha256 = "110vxgahyx5dvylqrxsm5cmx4a32cl2zchvm6cgc270jz75fg7wd";
  };

  preInstall = ''
    mkdir -p $out
  '';

  installFlags = [ "DESTDIR=$(out)" ];

  # Firmware blobs do not need fixing and should not be modified
  dontFixup = true;

  meta = with stdenv.lib; {
    description = "Binary firmware collection packaged by kernel.org";
    homepage = http://packages.debian.org/sid/firmware-linux-nonfree;
    license = licenses.unfreeRedistributableFirmware;
    platforms = platforms.linux;
    maintainers = with maintainers; [ fpletz ];
    priority = 6; # give precedence to kernel firmware
  };

  passthru = { inherit version; };
}

Update SHA and add rev to prevent breakage on future commits.
firmware-linux-nonfree: Update SHA and add rev to prevent breakage on future commits.
