Could add inverse functions for glue?

[LeeYunhang]

Hi, there

Thank you for your glue, it's a wonderful tool for me. I stucked in a trouble that restoring original files. e.g. I have a .plist file and a image file. I want to restore them to original state. I found glue doesn't support this for now yet. Could you add this function to glue? Thank you vvvvvvery much! 😄