When I create applications for using Google Drive, I often retrieve a file list from a folder in the application. So far, I had created the script for retrieving a file list from a folder for each application. Recently, I thought that if there is the script for retrieving the file list with the folder tree from the folder of Google Drive as a library, it will be useful for me and other users. So I created them.
I created the libraries for several languages. You can use them for your development situation. I would like to also add other languages in the future.
|Google Apps Script||FilesApp|