pantheon.appcenter: 4.0.0 -> 7.0.0

stdenv.mkDerivation rec {

  pname = "appcenter";

  version = "4.0.0";

  version = "7.0.0";

  src = fetchFromGitHub {

    owner = "elementary";

    repo = pname;

    rev = version;

    sha256 = "sha256-6QWvDBhOxoK8HjmygV92WPDgq2Jbk4igWDbXrXc7/FQ=";

    sha256 = "sha256-fRurEkatWbtGiTRNe6tA2NyYk1IRCBW8SKBSUm4FrO4=";

  };

  patches = [

    # Having a working nix packagekit backend will supersede this.

    # https://github.com/NixOS/nixpkgs/issues/177946

    ./disable-packagekit-backend.patch

  ];

  nativeBuildInputs = [

    dbus # for pkg-config

    meson

diff --git a/src/Application.vala b/src/Application.vala

index a1c4e0d4..35555946 100644

--- a/src/Application.vala

+++ b/src/Application.vala

@@ -180,9 +180,6 @@ public class AppCenter.App : Gtk.Application {

     }

     public override void activate () {

-        if (fake_update_packages != null) {

-            AppCenterCore.PackageKitBackend.get_default ().fake_packages = fake_update_packages;

-        }

         var client = AppCenterCore.Client.get_default ();

@@ -200,12 +197,6 @@ public class AppCenter.App : Gtk.Application {

         if (local_path != null) {

             var file = File.new_for_commandline_arg (local_path);

-

-            try {

-                local_package = AppCenterCore.PackageKitBackend.get_default ().add_local_component_file (file);

-            } catch (Error e) {

-                warning ("Failed to load local AppStream XML file: %s", e.message);

-            }

         }

         if (active_window == null) {

diff --git a/src/Core/BackendAggregator.vala b/src/Core/BackendAggregator.vala

index 1747cd3b..20077394 100644

--- a/src/Core/BackendAggregator.vala

+++ b/src/Core/BackendAggregator.vala

@@ -26,8 +26,6 @@ public class AppCenterCore.BackendAggregator : Backend, Object {

     construct {

         backends = new Gee.ArrayList<unowned Backend> ();

-        backends.add (PackageKitBackend.get_default ());

-        backends.add (UbuntuDriversBackend.get_default ());

         backends.add (FlatpakBackend.get_default ());

         unowned Gtk.Application app = (Gtk.Application) GLib.Application.get_default ();

diff --git a/src/Core/Package.vala b/src/Core/Package.vala

index 40fa8262..e6b90dd9 100644

--- a/src/Core/Package.vala

+++ b/src/Core/Package.vala

@@ -327,23 +327,13 @@ public class AppCenterCore.Package : Object {

     public string origin_description {

         owned get {

             unowned string origin = component.get_origin ();

-            if (backend is PackageKitBackend) {

-                if (origin == APPCENTER_PACKAGE_ORIGIN) {

-                    return _("AppCenter");

-                } else if (origin == ELEMENTARY_STABLE_PACKAGE_ORIGIN) {

-                    return _("elementary Updates");

-                } else if (origin.has_prefix ("ubuntu-")) {

-                    return _("Ubuntu (non-curated)");

-                }

-            } else if (backend is FlatpakBackend) {

+            if (backend is FlatpakBackend) {

                 var fp_package = this as FlatpakPackage;

                 if (fp_package == null) {

                     return origin;

                 }

                 return fp_package.remote_title;

-            } else if (backend is UbuntuDriversBackend) {

-                return _("Ubuntu Drivers");

             }

             return _("Unknown Origin (non-curated)");

@@ -435,9 +425,7 @@ public class AppCenterCore.Package : Object {

         // The version on a PackageKit package comes from the package not AppStream, so only reset the version

         // on other backends

-        if (!(backend is PackageKitBackend)) {

-            _latest_version = null;

-        }

+        _latest_version = null;

         this.component = component;

     }

diff --git a/src/Core/UpdateManager.vala b/src/Core/UpdateManager.vala

index 4d844abc..457137eb 100644

--- a/src/Core/UpdateManager.vala

+++ b/src/Core/UpdateManager.vala

@@ -71,35 +71,9 @@ public class AppCenterCore.UpdateManager : Object {

             installed_package.update_state ();

         }

-        Pk.Results pk_updates;

-        unowned PackageKitBackend client = PackageKitBackend.get_default ();

-        try {

-            pk_updates = yield client.get_updates (cancellable);

-        } catch (Error e) {

-            warning ("Unable to get updates from PackageKit backend: %s", e.message);

-            return 0;

-        }

-

         uint os_count = 0;

         string os_desc = "";

-        var package_array = pk_updates.get_package_array ();

-        debug ("PackageKit backend reports %d updates", package_array.length);

-

-        package_array.foreach ((pk_package) => {

-            var pkg_name = pk_package.get_name ();

-            debug ("Added %s to OS updates", pkg_name);

-            os_count++;

-            unowned string pkg_summary = pk_package.get_summary ();

-            unowned string pkg_version = pk_package.get_version ();

-            os_desc += Markup.printf_escaped (

-                " • %s\n\t%s\n\t%s\n",

-                pkg_name,

-                pkg_summary,

-                _("Version: %s").printf (pkg_version)

-            );

-        });

-

         os_updates.component.set_pkgnames ({});

         os_updates.change_information.clear_update_info ();

@@ -207,30 +181,13 @@ public class AppCenterCore.UpdateManager : Object {

             count += 1;

         }

-        pk_updates.get_details_array ().foreach ((pk_detail) => {

-            var pk_package = new Pk.Package ();

-            try {

-                pk_package.set_id (pk_detail.get_package_id ());

-                var pkg_name = pk_package.get_name ();

-

-                var pkgnames = os_updates.component.pkgnames;

-                pkgnames += pkg_name;

-                os_updates.component.pkgnames = pkgnames;

-

-                os_updates.change_information.updatable_packages.@set (client, pk_package.get_id ());

-                os_updates.change_information.size += pk_detail.size;

-            } catch (Error e) {

-                critical (e.message);

-            }

-        });

-

         os_updates.update_state ();

         runtime_updates.update_state ();

         return count;

     }

     public void update_restart_state () {

-        var should_restart = restart_file.query_exists () || PackageKitBackend.get_default ().is_restart_required ();

+        var should_restart = restart_file.query_exists ();

         if (should_restart) {

             if (!restart_required) {

diff --git a/src/meson.build b/src/meson.build

index e0ef5342..14319492 100644

--- a/src/meson.build

+++ b/src/meson.build

@@ -12,10 +12,8 @@ appcenter_files = files(

     'Core/FlatpakBackend.vala',

     'Core/Job.vala',

     'Core/Package.vala',

-    'Core/PackageKitBackend.vala',

     'Core/ScreenshotCache.vala',

     'Core/Task.vala',

-    'Core/UbuntuDriversBackend.vala',

     'Core/UpdateManager.vala',

     'Dialogs/InstallFailDialog.vala',

     'Dialogs/StripeDialog.vala',