If you give it a file name like /foo/bar/cc-edges it can't tell what the script is. It would be good to handle that case, and to handle failures of the detect script by giving a more informative error message specifying how to run a particular script.
If you give it a file name like /foo/bar/cc-edges it can't tell what the script is. It would be good to handle that case, and to handle failures of the detect script by giving a more informative error message specifying how to run a particular script.