feat(gs/system): Setup fingerprint scanner

This is kinda nifty

Change-Id: I1b9a6762a5349974f539d2c4938a2b3dcdf488ad
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2219
Reviewed-by: glittershark <grfn@gws.fyi>
Tested-by: BuildkiteCI

users/glittershark/pkgs/fprintd/libfprint-tod.nix

@@ -0,0 +1,89 @@
+{ stdenv
+, pkgs
+, fetchFromGitLab
+, fetchurl
+, pkgconfig
+, meson
+, ninja
+, libusb
+, gusb
+, pixman
+, gobject-introspection
+, glib
+, nss
+, gtk3
+, python3
+, umockdev
+, coreutils
+, gtk-doc
+, docbook_xsl
+, docbook_xml_dtd_43
+, libfprint-tod-goodix ? (pkgs.callPackage ./libfprint-tod-goodix.nix {})
+}:
+
+stdenv.mkDerivation rec {
+  pname = "libfprint";
+  version = "1.90.2";
+  outputs = [ "out" "devdoc" ];
+
+  src = fetchFromGitLab {
+    domain = "gitlab.freedesktop.org";
+    owner = "3v1n0";
+    repo = "libfprint";
+    rev = "0e123d0752538d834ee2cca8b471373369ad5e89";
+    sha256 = "11yl3nikdyykamafqf3ys1wg7zx3rb81lf11ndd8sf9rkwwfgpn6";
+  };
+
+  checkInputs = [ (python3.withPackages (ps: with ps; [ pycairo gobject ])) umockdev ];
+
+  nativeBuildInputs = [
+    pkgconfig
+    meson
+    gobject-introspection
+    ninja
+    gtk-doc
+    docbook_xsl
+    docbook_xml_dtd_43
+  ];
+
+  buildInputs = [
+    libusb
+    gusb
+    pixman
+    glib
+    nss
+    gtk3
+    libfprint-tod-goodix
+  ];
+
+  mesonFlags = [
+    "-Dudev_rules_dir=${placeholder "out"}/lib/udev/rules.d"
+    "-Dx11-examples=false"
+  ];
+
+  doChecks = true;
+
+  checkPhase = ''
+    meson test -C build --print-errorlogs
+  '';
+
+  postPatch = ''
+    substituteInPlace libfprint/meson.build \
+      --replace /bin/echo ${coreutils}/bin/echo
+  '';
+
+  postInstall = ''
+    mkdir -p $out/lib/libfprint-2/tod-1/
+    ln -s ${libfprint-tod-goodix}/usr/lib/libfprint-2/tod-1/libfprint-tod-goodix-53xc-0.0.6.so $out/lib/libfprint-2/tod-1/
+    ln -s ${libfprint-tod-goodix}/lib/udev/rules.d/60-libfprint-2-tod1-goodix.rules $out/lib/udev/rules.d/
+
+  '';
+
+  meta = with stdenv.lib; {
+    homepage = https://fprint.freedesktop.org/;
+    description = "A library designed to make it easy to add support for consumer fingerprint readers";
+    license = licenses.lgpl21;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ jobojeha ];
+  };
+}