[gnome-software/wip/temp/ubuntu-xenial-rebased: 221/329] apt: Update virtual meta-package

[Iain Lane <iainl src gnome org>]

commit 0ef670609028f75eb7034196eef7527b836d14ab
Author: William Hua <william hua canonical com>
Date:   Tue Apr 12 17:20:35 2016 -0400

    apt: Update virtual meta-package

 src/plugins/gs-plugin-apt.cc |   51 +++++++++++++++++++++++++++++++++++------
 1 files changed, 43 insertions(+), 8 deletions(-)
---
diff --git a/src/plugins/gs-plugin-apt.cc b/src/plugins/gs-plugin-apt.cc
index 38e721f..6bba63b 100644
--- a/src/plugins/gs-plugin-apt.cc
+++ b/src/plugins/gs-plugin-apt.cc
@@ -773,15 +773,50 @@ gs_plugin_update_app (GsPlugin *plugin,
                      GCancellable *cancellable,
                      GError **error)
 {
-       if (!app_is_ours (app))
-               return TRUE;
+       GPtrArray *apps;
+       GsApp *app_i;
+       guint i;
+       GVariantBuilder builder;
 
-       gs_app_set_state (app, AS_APP_STATE_INSTALLING);
-       if (aptd_transaction (plugin, "UpgradePackages", app, NULL, error))
-               gs_app_set_state (app, AS_APP_STATE_INSTALLED);
-       else {
-               gs_app_set_state (app, AS_APP_STATE_UPDATABLE_LIVE);
-               return FALSE;
+       if (g_strcmp0 (gs_app_get_id (app), "os-update.virtual") == 0) {
+               apps = gs_app_get_related (app);
+
+               g_variant_builder_init (&builder, G_VARIANT_TYPE ("(as)"));
+               g_variant_builder_open (&builder, G_VARIANT_TYPE ("as"));
+
+               gs_app_set_state (app, AS_APP_STATE_INSTALLING);
+
+               for (i = 0; i < apps->len; i++) {
+                       app_i = GS_APP (g_ptr_array_index (apps, i));
+                       gs_app_set_state (app_i, AS_APP_STATE_INSTALLING);
+                       g_variant_builder_add (&builder, "s", gs_app_get_source_default (app_i));
+               }
+
+               g_variant_builder_close (&builder);
+
+               if (aptd_transaction (plugin, "UpgradePackages", app, g_variant_builder_end (&builder), 
error)) {
+                       gs_app_set_state (app, AS_APP_STATE_INSTALLED);
+
+                       for (i = 0; i < apps->len; i++)
+                               gs_app_set_state (GS_APP (g_ptr_array_index (apps, i)), 
AS_APP_STATE_INSTALLED);
+               } else {
+                       gs_app_set_state (app, AS_APP_STATE_UPDATABLE_LIVE);
+
+                       for (i = 0; i < apps->len; i++)
+                               gs_app_set_state (GS_APP (g_ptr_array_index (apps, i)), 
AS_APP_STATE_UPDATABLE_LIVE);
+
+                       return FALSE;
+               }
+       } else if (app_is_ours (app)) {
+               gs_app_set_state (app, AS_APP_STATE_INSTALLING);
+
+               if (aptd_transaction (plugin, "UpgradePackages", app, NULL, error))
+                       gs_app_set_state (app, AS_APP_STATE_INSTALLED);
+               else {
+                       gs_app_set_state (app, AS_APP_STATE_UPDATABLE_LIVE);
+
+                       return FALSE;
+               }
        }
 
        return TRUE;