Show number of unread gmail using the gmail api and written asynchronously in rust.
Download and unzip the zip file. Move it into the widgets directory for uebersicht to read. Go to the link https://console.cloud.google.com/home/dashboard?project=gmail-project-308315 and create a new project. Create one Auth 2.0 Client ID and download the json file. Put it in the widget directory under the name: credentials.json
Your done!
If you have multiple accounts you can make a copy of the widget and edit the first line of the index.coffee file. The first line should take this format:
command: "relative_from_widgets_folder_path/to/mail_unread_counter -t='relative_from_widgets_folder_path/tokencache.json' -c='relative_from_widgets_folder_path/to/credentials.json' ..."