fails when source is a directory

[sk-gara]

Hi,

When you provide a path as source-file-path, test -f fails because it gets more than one argument. You say in the README it can as well be a path to multiple files, but it doesn't work.
I came here because the action by cpina deletes everything existing in the target repository and i wanted to add to, not replace the target repo.
Are you interested in adding that feature or would you rather restrict your action to one file at a time?