fswatch service cannot interpret more than one artifact at a time

[lewismc]

If I execute the following command

cp $dir/* $staging_data

where...

• $dir contains a combination of .zip files (containing eTUFF files) and .txt eTUFF files, and
• $staging_data is the target staging directory being monitored by fswatch

fswatch only generates/processes one event.

We need to make sure that fswatch generates and processes events for all files in the directory if a wildcard $dir/* is passed as an argument.