Binary package “fsniper” in ubuntu eoan

Monitors for new files and runs a rule based task

 fsniper is a tool that monitors a given set of directories for new
 files and, based on the new file's type or name, invokes a custom
 command on it.
 Common uses include making a single drop directory for all things from a
 web browser or having semi-intelligent scripts which figure out what
 to do with those files.
 This package comes with no generic rules, so you must write
 them yourself.