[rygel] core: Sort files while loading modules

[Jens Georg <jensgeorg src gnome org>]

commit 1ca04f27d3f8acdd02c1a95079f9506c879ece30
Author: Jens Georg <mail jensge org>
Date:   Sun May 8 19:50:08 2022 +0200

    core: Sort files while loading modules
    
    Fixes #173

 src/librygel-core/rygel-recursive-module-loader.vala | 11 +++++++++++
 1 file changed, 11 insertions(+)
---
diff --git a/src/librygel-core/rygel-recursive-module-loader.vala 
b/src/librygel-core/rygel-recursive-module-loader.vala
index 009eadaf..1e0e2bdb 100644
--- a/src/librygel-core/rygel-recursive-module-loader.vala
+++ b/src/librygel-core/rygel-recursive-module-loader.vala
@@ -145,6 +145,17 @@ public abstract class Rygel.RecursiveModuleLoader : Object {
             infos = yield enumerator.next_files_async (int.MAX,
                                                        Priority.DEFAULT,
                                                        null);
+            infos.sort((info_a, info_b) => {
+                var type_a = info_a.get_file_type ();
+                var type_b = info_b.get_file_type ();
+
+                if (type_a != type_b) {
+                    if (type_a == FileType.DIRECTORY) return -1;
+                    if (type_b == FileType.DIRECTORY) return 1;
+                }
+
+                return strcmp (info_a.get_name (), info_b.get_name ());
+            });
         } catch (Error error) {
             critical (_("Error listing contents of folder “%s”: %s"),
                       folder.get_path (),