gnome-tour: 0.0.1 -> 3.38.0

* updateScript
* use rust vendor (there's actually no isuse with doing that)
* add libhandy
* Values from /etc/os-release are now used (https://gitlab.gnome.org/GNOME/gnome-tour/-/issues/10)

Signed-off-by: Jan Tojnar <[e-mail]>

pkgs/desktops/gnome-3/core/gnome-tour/default.nix

···
 , gettext
 , meson
 , ninja
-, fetchFromGitLab
+, fetchurl
 , pkg-config
 , gtk3
 , glib
···
 , wrapGAppsHook
 , python3
 , gnome3
-, config
+, libhandy
+, librsvg
 }:
 
 rustPlatform.buildRustPackage rec {
   pname = "gnome-tour";
-  version = "0.0.1";
+  version = "3.38.0";
 
-  # We don't use the uploaded tar.xz because it comes pre-vendored
-  src = fetchFromGitLab {
-    domain = "gitlab.gnome.org";
-    owner = "GNOME";
-    repo = "gnome-tour";
-    rev = version;
-    sha256 = "0lbkspnlziq3z177071w3jpghmdwflzra1krdwchzmkfmrhy50ch";
+  src = fetchurl {
+    url = "mirror://gnome/sources/${pname}/${stdenv.lib.versions.majorMinor version}/${pname}-${version}.tar.xz";
+    hash = "sha256-hV/C/Lyz6e9zhe3FRw4Sox5gMqThDP57wVCTgcekjng=";
   };
 
-  cargoSha256 = "0k1wp9wswr57fv2d9bysxn97fchd4vz29n5r8gfyp0gcm8rclmij";
-
-  mesonFlags = [
-    "-Ddistro_name=NixOS"
-    "-Ddistro_icon_name=nix-snowflake"
-    "-Ddistro_version=20.09"
-  ];
+  cargoVendorDir = "vendor";
 
   nativeBuildInputs = [
     appstream-glib
     desktop-file-utils
     gettext
+    glib # glib-compile-resources
     meson
     ninja
     pkg-config
···
     gdk-pixbuf
     glib
     gtk3
+    libhandy
+    librsvg
   ];
 
   # Don't use buildRustPackage phases, only use it for rust deps setup
···
     patchShebangs build-aux/meson_post_install.py
   '';
 
-  # passthru = {
-  #   updateScript = gnome3.updateScript {
-  #     packageName = pname;
-  #   };
-  # };
+  passthru = {
+    updateScript = gnome3.updateScript {
+      packageName = pname;
+    };
+  };
 
   meta = with stdenv.lib; {
     homepage = "https://gitlab.gnome.org/GNOME/gnome-tour";