Sorry, there’s nothing available that I can give to save some time. However, you could potentially use the inc.processes.file as a jump off point.
Off the top of my head you could use the processEntry function passing the
update action and instead of checking for a file upload you could alter it to a server path and filename you want to import. The tricky part would be that you would need the entry ID for the
update action to work. So maybe you could add that to the file name and parse it from the file name in the script or maybe do a sql query parsing the first and last name from the file name to get the entry ID.
Hope that helps.