Suggested Improvement - Don't move or modify input file

[markjschreiber]

In the workflow an input file is moved to another location. Not exactly a bug (except in miniwdl where you are not allowed to do this). But it can be hazardous because other steps in a workflow might expect the file to still be there (especially scatters).

The line:

mv ~{input_file} ~{new_name}

would be better as

cp ~{input_file} ~{new_name}

In general it would be safer to avoid making any changes to the location or content of an input if you can.

Happy to submit a PR if you agree.