Create user folder on registering

src/userctl.c

@@ -123,6 +123,7 @@ bool read_users_file(char *file_path, Users *users) {
 
         if (line.count == 0) {
             noh_log(NOH_ERROR, "%s %zu: Line not in username:hash format.", file_path, i);
+            noh_string_free(&users_file);
             return false;
         }
 
@@ -145,7 +146,9 @@ bool write_users_file(char *file_path, Users *users, User *user_to_skip) {
         noh_string_append_cstr(&users_file, "\n");
     }
 
-    return noh_string_write_file(&users_file, file_path);
+    bool result = noh_string_write_file(&users_file, file_path);
+    noh_string_free(&users_file);
+    return result;
 }
 
 
@@ -193,6 +196,11 @@ bool register_user(Noh_String_View library_path, Noh_String_View username, Noh_S
         user->hash = noh_sv_from_string(hashed);
         if (!write_users_file(users_file_path.elems, &users, NULL)) noh_return_defer(false);
 
+        // Create user folder if needed.
+        Noh_String user_folder_path = build_path(false, &library_path, &username);
+        noh_string_append_null(&user_folder_path);
+        if (!noh_mkdir_if_needed(user_folder_path.elems)) noh_return_defer(false);
+
         noh_return_defer(true);
     }
 
@@ -201,6 +209,11 @@ bool register_user(Noh_String_View library_path, Noh_String_View username, Noh_S
     noh_da_append(&users, ((User){ .username = username, .hash = noh_sv_from_string(hashed) }));
     if (!write_users_file(users_file_path.elems, &users, NULL)) noh_return_defer(false);
 
+    // Create user folder if needed.
+    Noh_String user_folder_path = build_path(false, &library_path, &username);
+    noh_string_append_null(&user_folder_path);
+    if (!noh_mkdir_if_needed(user_folder_path.elems)) noh_return_defer(false);
+
 defer:
     noh_da_free(&users);
     return result;