Big changes

.config/awesome/extras/bling/helpers/filesystem.lua

@@ -1,4 +1,6 @@
 local Gio = require("lgi").Gio
+local awful = require("awful")
+local string = string
 
 local _filesystem = {}
 
@@ -50,4 +52,11 @@ function _filesystem.list_directory_files(path, exts, recursive)
     return files
 end
 
+function _filesystem.save_image_async_curl(url, filepath, callback)
+    awful.spawn.with_line_callback(string.format("curl -L -s %s -o %s", url, filepath),
+    {
+      exit=callback
+    })
+end
+
 return _filesystem