[gnome-software/wip/kalev/flatpak-enable-remote: 1/2] flatpak: trivial: Break out a function

[Kalev Lember <klember src gnome org>]

commit afb145d24518ff3fb9defd91d142beb26a5fa447
Author: Kalev Lember <klember redhat com>
Date:   Wed Sep 18 13:53:59 2019 +0200

    flatpak: trivial: Break out a function

 plugins/flatpak/gs-flatpak.c | 47 ++++++++++++++++++++++++++++----------------
 1 file changed, 30 insertions(+), 17 deletions(-)
---
diff --git a/plugins/flatpak/gs-flatpak.c b/plugins/flatpak/gs-flatpak.c
index a8fb5f59..58c772cf 100644
--- a/plugins/flatpak/gs-flatpak.c
+++ b/plugins/flatpak/gs-flatpak.c
@@ -1221,28 +1221,16 @@ gs_flatpak_ref_to_app (GsFlatpak *self, const gchar *ref,
        return NULL;
 }
 
-gboolean
-gs_flatpak_app_install_source (GsFlatpak *self, GsApp *app,
-                              GCancellable *cancellable,
-                              GError **error)
+static FlatpakRemote *
+gs_flatpak_create_new_remote (GsFlatpak *self,
+                              GsApp *app,
+                              GCancellable *cancellable,
+                              GError **error)
 {
        const gchar *gpg_key;
        const gchar *branch;
        g_autoptr(FlatpakRemote) xremote = NULL;
 
-       /* does the remote already exist and is disabled */
-       xremote = flatpak_installation_get_remote_by_name (self->installation,
-                                                          gs_app_get_id (app),
-                                                          cancellable, NULL);
-       if (xremote != NULL) {
-               g_set_error (error,
-                            GS_PLUGIN_ERROR,
-                            GS_PLUGIN_ERROR_FAILED,
-                            "flatpak source %s already exists",
-                            flatpak_remote_get_name (xremote));
-               return FALSE;
-       }
-
        /* create a new remote */
        xremote = flatpak_remote_new (gs_app_get_id (app));
        flatpak_remote_set_url (xremote, gs_flatpak_app_get_repo_url (app));
@@ -1269,6 +1257,31 @@ gs_flatpak_app_install_source (GsFlatpak *self, GsApp *app,
        if (branch != NULL)
                flatpak_remote_set_default_branch (xremote, branch);
 
+       return g_steal_pointer (&xremote);
+}
+
+gboolean
+gs_flatpak_app_install_source (GsFlatpak *self, GsApp *app,
+                              GCancellable *cancellable,
+                              GError **error)
+{
+       g_autoptr(FlatpakRemote) xremote = NULL;
+
+       /* does the remote already exist and is disabled */
+       xremote = flatpak_installation_get_remote_by_name (self->installation,
+                                                          gs_app_get_id (app),
+                                                          cancellable, NULL);
+       if (xremote != NULL) {
+               g_set_error (error,
+                            GS_PLUGIN_ERROR,
+                            GS_PLUGIN_ERROR_FAILED,
+                            "flatpak source %s already exists",
+                            flatpak_remote_get_name (xremote));
+               return FALSE;
+       }
+
+       xremote = gs_flatpak_create_new_remote (self, app, cancellable, error);
+
        /* install it */
        gs_app_set_state (app, AS_APP_STATE_INSTALLING);
        if (!flatpak_installation_modify_remote (self->installation,