improve fs_foreach

Author: xianjimli

docs/changes.md

@@ -12,6 +12,7 @@
   * 修复OpenGL启动多重采样后fbo截屏没有抗锯齿的问题(感谢智明提供补丁)
   * 修复进度条设置部分圆角矩形的时候画面不正常的问题(感谢智明提供补丁)
   * 完善 统一foreach visit返回值处理逻辑(感谢兆坤提供补丁)
+  * 完善 fs_foreach(感谢兆坤提供补丁)
 
 2025/08/23
   * 完善 dlist_remove_ex

src/tkc/fs.c

@@ -807,11 +807,16 @@ ret_t fs_foreach(const char* path, int depth, tk_visit_t on_file, tk_visit_t on_
             ret, log_warn("%s: result type REMOVE is not supported!\n", __FUNCTION__));
       }
     } else if (item.is_dir) {
+      bool_t is_skip = FALSE;
       if (on_dir != NULL) {
         ret = on_dir(ctx, filename);
+        is_skip = (RET_SKIP == ret);
         TK_FOREACH_VISIT_RESULT_PROCESSING(
             ret, log_warn("%s: result type REMOVE is not supported!\n", __FUNCTION__));
       }
+      if (is_skip) {
+        continue;
+      }
       ret = fs_foreach(filename, depth - 1, on_file, on_dir, ctx);
       TK_FOREACH_VISIT_RESULT_PROCESSING(
           ret, log_warn("%s: result type REMOVE is not supported!\n", __FUNCTION__));