[recipes/list-new: 8/14] Save data alphabetically sorted

[Matthias Clasen <matthiasc src gnome org>]

commit 550fe2009cf2765a84f0c450e13aef1627b680cd
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Feb 24 22:45:56 2017 -0500

    Save data alphabetically sorted

 src/gr-recipe-store.c |   23 +++++++++++++++++------
 1 files changed, 17 insertions(+), 6 deletions(-)
---
diff --git a/src/gr-recipe-store.c b/src/gr-recipe-store.c
index ec5502e..3dc8e76 100644
--- a/src/gr-recipe-store.c
+++ b/src/gr-recipe-store.c
@@ -415,11 +415,11 @@ save_recipes (GrRecipeStore *self)
 {
         g_autoptr(GKeyFile) keyfile = NULL;
         g_autofree char *path = NULL;
-        GHashTableIter iter;
         const char *key;
         GrRecipe *recipe;
         g_autoptr(GError) error = NULL;
         const char *dir;
+        GList *keys, *l;
 
         keyfile = g_key_file_new ();
 
@@ -431,8 +431,9 @@ save_recipes (GrRecipeStore *self)
 
         g_message ("Save recipe db: %s", path);
 
-        g_hash_table_iter_init (&iter, self->recipes);
-        while (g_hash_table_iter_next (&iter, (gpointer *)&key, (gpointer *)&recipe)) {
+        keys = g_hash_table_get_keys (self->recipes);
+        keys = g_list_sort (keys, (GCompareFunc)strcmp);
+        for (l = keys; l; l = l->next) {
                 const char *name;
                 const char *author;
                 const char *description;
@@ -455,6 +456,9 @@ save_recipes (GrRecipeStore *self)
                 int i;
                 gboolean readonly;
 
+                key = l->data;
+                recipe = g_hash_table_lookup (self->recipes, key);
+
                 name = gr_recipe_get_name (recipe);
                 author = gr_recipe_get_author (recipe);
                 description = gr_recipe_get_description (recipe);
@@ -517,6 +521,8 @@ save_recipes (GrRecipeStore *self)
                 }
         }
 
+        g_list_free (keys);
+
         if (!g_key_file_save_to_file (keyfile, path, &error)) {
                 g_error ("Failed to save recipe database: %s", error->message);
         }
@@ -840,11 +846,11 @@ save_chefs (GrRecipeStore *store)
 {
         g_autoptr(GKeyFile) keyfile = NULL;
         g_autofree char *path = NULL;
-        GHashTableIter iter;
         const char *key;
         GrChef *chef;
         g_autoptr(GError) error = NULL;
         const char *dir;
+        GList *keys, *l;
 
         keyfile = g_key_file_new ();
 
@@ -856,13 +862,17 @@ save_chefs (GrRecipeStore *store)
 
         g_message ("Save chefs db: %s", path);
 
-        g_hash_table_iter_init (&iter, store->chefs);
-        while (g_hash_table_iter_next (&iter, (gpointer *)&key, (gpointer *)&chef)) {
+        keys = g_hash_table_get_keys (store->chefs);
+        keys = g_list_sort (keys, (GCompareFunc)strcmp);
+        for (l = keys; l; l = l->next) {
                 const char *name;
                 const char *fullname;
                 const char *description;
                 const char *image_path;
 
+                key = l->data;
+                chef = g_hash_table_lookup (store->chefs, key);
+
                 if (gr_chef_is_readonly (chef))
                         continue;
 
@@ -884,6 +894,7 @@ save_chefs (GrRecipeStore *store)
                 g_key_file_set_string (keyfile, key, "Fullname", fullname ? fullname : "");
                 g_key_file_set_string (keyfile, key, "Description", description ? description : "");
         }
+        g_list_free (keys);
 
         if (!g_key_file_save_to_file (keyfile, path, &error)) {
                 g_error ("Failed to save chefs database: %s", error->message);