[gnome-builder] update-manager: add update manager plugin

From: Christian Hergert <chergert src gnome org>
To: commits-list gnome org
Cc:
Subject: [gnome-builder] update-manager: add update manager plugin
Date: Thu, 16 Jan 2020 22:55:49 +0000 (UTC)
commit 5dce429c34df868bff285ce4a116cd874103dcf3
Author: Christian Hergert <chergert redhat com>
Date:   Thu Jan 16 14:41:04 2020 -0800

    update-manager: add update manager plugin
    
    This provides a notification when there is an update to Builder. The
    notification will be displayed to the user on the current workbench,
    including an action to update Builder automatically using libportal.

 build-aux/flatpak/org.gnome.Builder.json           |  15 ++
 meson_options.txt                                  |   1 +
 src/plugins/meson.build                            |   2 +
 .../update-manager/gbp-update-manager-app-addin.c  | 296 +++++++++++++++++++++
 .../update-manager/gbp-update-manager-app-addin.h  |  31 +++
 src/plugins/update-manager/meson.build             |  20 ++
 src/plugins/update-manager/update-manager-plugin.c |  36 +++
 .../update-manager/update-manager.gresource.xml    |   6 +
 src/plugins/update-manager/update-manager.plugin   |  10 +
 9 files changed, 417 insertions(+)
---
diff --git a/build-aux/flatpak/org.gnome.Builder.json b/build-aux/flatpak/org.gnome.Builder.json
index 94bac6212..c7f1cd0ca 100644
--- a/build-aux/flatpak/org.gnome.Builder.json
+++ b/build-aux/flatpak/org.gnome.Builder.json
@@ -601,6 +601,21 @@
                 }
             ]
         },
+        {
+            "name" : "libportal",
+            "config-opts" : [
+                "--libdir=/app/lib",
+                "--buildtype=debugoptimized"
+            ],
+            "buildsystem" : "meson",
+            "builddir" : true,
+            "sources" : [
+                {
+                    "type" : "git",
+                    "url" : "https://github.com/flatpak/libportal.git";
+                }
+            ]
+        },
         {
             "name" : "gnome-builder",
             "buildsystem" : "meson",
diff --git a/meson_options.txt b/meson_options.txt
index 0e131f2b5..5d5288ac5 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -72,6 +72,7 @@ option('plugin_stylelint', type: 'boolean')
 option('plugin_sysprof', type: 'boolean')
 option('plugin_sysroot', type: 'boolean')
 option('plugin_todo', type: 'boolean')
+option('plugin_update_manager', type: 'boolean')
 option('plugin_vala', type: 'boolean', value: false)
 option('plugin_vagrant', type: 'boolean', value: false)
 option('plugin_valgrind', type: 'boolean')
diff --git a/src/plugins/meson.build b/src/plugins/meson.build
index 316fea869..72794c712 100644
--- a/src/plugins/meson.build
+++ b/src/plugins/meson.build
@@ -119,6 +119,7 @@ subdir('terminal')
 subdir('testui')
 subdir('todo')
 subdir('trim-spaces')
+subdir('update-manager')
 subdir('vagrant')
 subdir('vala-pack')
 subdir('valgrind')
@@ -188,6 +189,7 @@ status += [
   'Sysprof ............... : @0@'.format(get_option('plugin_sysprof')),
   'Sysroot ............... : @0@'.format(get_option('plugin_sysroot')),
   'Todo .................. : @0@'.format(get_option('plugin_todo')),
+  'Update Manager ........ : @0@'.format(get_option('plugin_update_manager')),
   'Vala Language Server... : @0@'.format(get_option('plugin_gvls')),
   'Vala Pack ............. : @0@'.format(get_option('plugin_vala')),
   'Vagrant ............... : @0@'.format(get_option('plugin_vagrant')),
diff --git a/src/plugins/update-manager/gbp-update-manager-app-addin.c 
b/src/plugins/update-manager/gbp-update-manager-app-addin.c
new file mode 100644
index 000000000..cba2cf811
--- /dev/null
+++ b/src/plugins/update-manager/gbp-update-manager-app-addin.c
@@ -0,0 +1,296 @@
+/* gbp-update-manager-app-addin.c
+ *
+ * Copyright 2020 Christian Hergert <chergert redhat com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#define G_LOG_DOMAIN "gbp-update-manager-app-addin"
+
+#include "config.h"
+
+#include <libportal/portal.h>
+#include <glib/gi18n.h>
+
+#include "gbp-update-manager-app-addin.h"
+
+struct _GbpUpdateManagerAppAddin
+{
+  GObject          parent_instance;
+  IdeApplication  *app;
+  XdpPortal       *portal;
+  GCancellable    *cancellable;
+  IdeNotification *progress_notif;
+  IdeNotification *update_notif;
+};
+
+static void
+on_update_install_cb (GObject      *object,
+                      GAsyncResult *result,
+                      gpointer      user_data)
+{
+  XdpPortal *portal = (XdpPortal *)object;
+  g_autoptr(GbpUpdateManagerAppAddin) self = user_data;
+  g_autoptr(GError) error = NULL;
+
+  IDE_ENTRY;
+
+  g_assert (XDP_IS_PORTAL (portal));
+  g_assert (G_IS_ASYNC_RESULT (result));
+  g_assert (GBP_IS_UPDATE_MANAGER_APP_ADDIN (self));
+
+  if (!xdp_portal_update_install_finish (portal, result, &error))
+    g_warning ("Failed to update Builder: %s", error->message);
+
+  if (self->progress_notif)
+    {
+      ide_notification_withdraw_in_seconds (self->progress_notif, -1);
+      g_clear_object (&self->progress_notif);
+    }
+
+  IDE_EXIT;
+}
+
+static void
+action_update_builder (GSimpleAction *action,
+                       GVariant      *param,
+                       gpointer       user_data)
+{
+  GbpUpdateManagerAppAddin *self = user_data;
+  IdeWorkbench *workbench;
+  IdeContext *context;
+  GtkWindow *window;
+
+  IDE_ENTRY;
+
+  g_assert (G_IS_SIMPLE_ACTION (action));
+  g_assert (GBP_IS_UPDATE_MANAGER_APP_ADDIN (self));
+
+  if (self->app == NULL || self->portal == NULL)
+    IDE_EXIT;
+
+  if (!(window = gtk_application_get_active_window (GTK_APPLICATION (self->app))))
+    IDE_EXIT;
+
+  if (!(workbench = ide_widget_get_workbench (GTK_WIDGET (window))))
+    IDE_EXIT;
+
+  context = ide_workbench_get_context (workbench);
+
+  self->progress_notif = ide_notification_new ();
+  ide_notification_set_id (self->progress_notif, "org.gnome.builder.update-progress");
+  ide_notification_set_icon_name (self->progress_notif, "folder-download-symbolic");
+  ide_notification_set_title (self->progress_notif, _("Updating Builder"));
+  ide_notification_set_has_progress (self->progress_notif, TRUE);
+  ide_notification_attach (self->progress_notif, IDE_OBJECT (context));
+
+  xdp_portal_update_install (self->portal,
+                             NULL,
+                             XDP_UPDATE_INSTALL_FLAG_NONE,
+                             self->cancellable,
+                             on_update_install_cb,
+                             g_object_ref (self));
+
+  IDE_EXIT;
+}
+
+static GActionEntry entries[] = {
+  { "update-builder", action_update_builder },
+};
+
+static void
+on_update_available_cb (GbpUpdateManagerAppAddin *self,
+                        const gchar              *current_commit,
+                        const gchar              *local_commit,
+                        const gchar              *remote_commit,
+                        XdpPortal                *portal)
+{
+  IDE_ENTRY;
+
+  g_assert (GBP_IS_UPDATE_MANAGER_APP_ADDIN (self));
+  g_assert (XDP_IS_PORTAL (portal));
+
+  if (self->app != NULL)
+    {
+      IdeWorkbench *workbench;
+      IdeContext *context;
+      GActionMap *map;
+      GtkWindow *window;
+      GAction *action;
+
+      map = G_ACTION_MAP (self->app);
+      action = g_action_map_lookup_action (map, "update-builder");
+      if (G_IS_SIMPLE_ACTION (action))
+        g_simple_action_set_enabled (G_SIMPLE_ACTION (action), TRUE);
+
+      if (!(window = gtk_application_get_active_window (GTK_APPLICATION (self->app))))
+        IDE_EXIT;
+
+      if (!(workbench = ide_widget_get_workbench (GTK_WIDGET (window))))
+        IDE_EXIT;
+
+      context = ide_workbench_get_context (workbench);
+
+      self->update_notif = ide_notification_new ();
+      ide_notification_set_id (self->update_notif, "org.gnome.builder.update-progress");
+      ide_notification_set_icon_name (self->update_notif, "folder-download-symbolic");
+      ide_notification_set_title (self->update_notif, _("Updating Builder"));
+      ide_notification_attach (self->update_notif, IDE_OBJECT (context));
+    }
+
+  IDE_EXIT;
+}
+
+static void
+on_update_progress_cb (GbpUpdateManagerAppAddin *self,
+                       guint                     n_ops,
+                       guint                     op,
+                       guint                     progress,
+                       const gchar              *error,
+                       const gchar              *error_message,
+                       XdpPortal                *portal)
+{
+  IDE_ENTRY;
+
+  g_assert (GBP_IS_UPDATE_MANAGER_APP_ADDIN (self));
+  g_assert (XDP_IS_PORTAL (portal));
+
+  if (self->progress_notif != NULL)
+    ide_notification_set_progress (self->progress_notif, progress / 100.0);
+
+  IDE_EXIT;
+}
+
+static void
+gbp_update_manager_app_addin_start_cb (GObject      *object,
+                                       GAsyncResult *result,
+                                       gpointer      user_data)
+{
+  XdpPortal *portal = (XdpPortal *)object;
+  g_autoptr(GbpUpdateManagerAppAddin) self = user_data;
+  g_autoptr(GError) error = NULL;
+
+  IDE_ENTRY;
+
+  g_assert (XDP_IS_PORTAL (portal));
+  g_assert (G_IS_ASYNC_RESULT (result));
+  g_assert (GBP_IS_UPDATE_MANAGER_APP_ADDIN (self));
+
+  if (!xdp_portal_update_monitor_start_finish (portal, result, &error))
+    g_warning ("Failed to start update monitor: %s", error->message);
+
+  IDE_EXIT;
+}
+
+static void
+gbp_update_manager_app_addin_load (IdeApplicationAddin *addin,
+                                   IdeApplication      *app)
+{
+  GbpUpdateManagerAppAddin *self = (GbpUpdateManagerAppAddin *)addin;
+  GAction *action;
+
+  IDE_ENTRY;
+
+  g_assert (GBP_IS_UPDATE_MANAGER_APP_ADDIN (self));
+  g_assert (IDE_IS_APPLICATION (app));
+
+  self->app = app;
+  self->cancellable = g_cancellable_new ();
+  self->portal = xdp_portal_new ();
+
+  g_signal_connect_object (self->portal,
+                           "update-available",
+                           G_CALLBACK (on_update_available_cb),
+                           self,
+                           G_CONNECT_SWAPPED);
+  g_signal_connect_object (self->portal,
+                           "update-progress",
+                           G_CALLBACK (on_update_progress_cb),
+                           self,
+                           G_CONNECT_SWAPPED);
+
+  g_action_map_add_action_entries (G_ACTION_MAP (app),
+                                   entries,
+                                   G_N_ELEMENTS (entries),
+                                   self);
+
+  if ((action = g_action_map_lookup_action (G_ACTION_MAP (app), "update-builder")))
+    g_simple_action_set_enabled (G_SIMPLE_ACTION (action), FALSE);
+
+  xdp_portal_update_monitor_start (self->portal,
+                                   XDP_UPDATE_MONITOR_FLAG_NONE,
+                                   self->cancellable,
+                                   gbp_update_manager_app_addin_start_cb,
+                                   g_object_ref (self));
+
+  IDE_EXIT;
+}
+
+static void
+gbp_update_manager_app_addin_unload (IdeApplicationAddin *addin,
+                                     IdeApplication      *app)
+{
+  GbpUpdateManagerAppAddin *self = (GbpUpdateManagerAppAddin *)addin;
+
+  IDE_ENTRY;
+
+  g_assert (GBP_IS_UPDATE_MANAGER_APP_ADDIN (self));
+  g_assert (IDE_IS_APPLICATION (app));
+
+  g_cancellable_cancel (self->cancellable);
+
+  for (guint i = 0; i < G_N_ELEMENTS (entries); i++)
+    g_action_map_remove_action (G_ACTION_MAP (app), entries[i].name);
+
+  g_clear_object (&self->portal);
+  g_clear_object (&self->cancellable);
+
+  if (self->progress_notif)
+    {
+      ide_notification_withdraw (self->progress_notif);
+      g_clear_object (&self->progress_notif);
+    }
+
+  if (self->update_notif)
+    {
+      ide_notification_withdraw (self->update_notif);
+      g_clear_object (&self->update_notif);
+    }
+
+  self->app = NULL;
+
+  IDE_EXIT;
+}
+
+static void
+app_addin_iface_init (IdeApplicationAddinInterface *iface)
+{
+  iface->load = gbp_update_manager_app_addin_load;
+  iface->unload = gbp_update_manager_app_addin_unload;
+}
+
+G_DEFINE_TYPE_WITH_CODE (GbpUpdateManagerAppAddin, gbp_update_manager_app_addin, G_TYPE_OBJECT,
+                         G_IMPLEMENT_INTERFACE (IDE_TYPE_APPLICATION_ADDIN, app_addin_iface_init))
+
+static void
+gbp_update_manager_app_addin_class_init (GbpUpdateManagerAppAddinClass *klass)
+{
+}
+
+static void
+gbp_update_manager_app_addin_init (GbpUpdateManagerAppAddin *self)
+{
+}
diff --git a/src/plugins/update-manager/gbp-update-manager-app-addin.h 
b/src/plugins/update-manager/gbp-update-manager-app-addin.h
new file mode 100644
index 000000000..6ffd04abb
--- /dev/null
+++ b/src/plugins/update-manager/gbp-update-manager-app-addin.h
@@ -0,0 +1,31 @@
+/* gbp-update-manager-app-addin.h
+ *
+ * Copyright 2020 Christian Hergert <chergert redhat com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#pragma once
+
+#include <libide-gui.h>
+
+G_BEGIN_DECLS
+
+#define GBP_TYPE_UPDATE_MANAGER_APP_ADDIN (gbp_update_manager_app_addin_get_type())
+
+G_DECLARE_FINAL_TYPE (GbpUpdateManagerAppAddin, gbp_update_manager_app_addin, GBP, UPDATE_MANAGER_APP_ADDIN, 
GObject)
+
+G_END_DECLS
diff --git a/src/plugins/update-manager/meson.build b/src/plugins/update-manager/meson.build
new file mode 100644
index 000000000..0cd402e3c
--- /dev/null
+++ b/src/plugins/update-manager/meson.build
@@ -0,0 +1,20 @@
+if get_option('plugin_update_manager')
+
+plugins_deps += [
+  dependency('libportal', version: '>= 0.3'),
+]
+
+plugins_sources += files([
+  'update-manager-plugin.c',
+  'gbp-update-manager-app-addin.c',
+])
+
+plugin_update_manager_resources = gnome.compile_resources(
+  'gbp-update-manager-resources',
+  'update-manager.gresource.xml',
+  c_name: 'gbp_update_manager',
+)
+
+plugins_sources += plugin_update_manager_resources
+
+endif
diff --git a/src/plugins/update-manager/update-manager-plugin.c 
b/src/plugins/update-manager/update-manager-plugin.c
new file mode 100644
index 000000000..b76f83653
--- /dev/null
+++ b/src/plugins/update-manager/update-manager-plugin.c
@@ -0,0 +1,36 @@
+/* update-manager-plugin.c
+ *
+ * Copyright 2020 Christian Hergert <chergert redhat com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#define G_LOG_DOMAIN "update-manager-plugin"
+
+#include "config.h"
+
+#include <libpeas/peas.h>
+#include <libide-gui.h>
+
+#include "gbp-update-manager-app-addin.h"
+
+_IDE_EXTERN void
+_gbp_update_manager_register_types (PeasObjectModule *module)
+{
+  peas_object_module_register_extension_type (module,
+                                              IDE_TYPE_APPLICATION_ADDIN,
+                                              GBP_TYPE_UPDATE_MANAGER_APP_ADDIN);
+}
diff --git a/src/plugins/update-manager/update-manager.gresource.xml 
b/src/plugins/update-manager/update-manager.gresource.xml
new file mode 100644
index 000000000..bd14620b3
--- /dev/null
+++ b/src/plugins/update-manager/update-manager.gresource.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<gresources>
+  <gresource prefix="/plugins/update-manager">
+    <file>update-manager.plugin</file>
+  </gresource>
+</gresources>
diff --git a/src/plugins/update-manager/update-manager.plugin 
b/src/plugins/update-manager/update-manager.plugin
new file mode 100644
index 000000000..b09c4bba2
--- /dev/null
+++ b/src/plugins/update-manager/update-manager.plugin
@@ -0,0 +1,10 @@
+[Plugin]
+Authors=Christian Hergert <christian hergert me>
+Builtin=true
+Copyright=Copyright 2020 Christian Hergert
+Depends=editor;
+Description=Notifies the user of new Builder releases
+Embedded=_gbp_update_manager_register_types
+Hidden=true
+Module=update-manager
+Name=Update Manager
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