planemo shed_diff -r breaks if sub-directory not recognised #201
Description
This folder is a very early work in progress, with no .shed.yml and no *.xml file either. As expected, planemo shed_diff fails (although not cleanly):
$ ls -1 ~/repositories/pico_galaxy/tools/seq_concatenate/
seq_concatenate.py
$ planemo shed_diff --shed_target testtoolshed ~/repositories/pico_galaxy/tools/seq_concatenate/
Unable to find repository id, cannot download.
Traceback (most recent call last):
...
Exception: Unable to find repository id, cannot download.
The problem is that this also happens in recursive mode. It should report this, but keep going:
$ planemo shed_diff --shed_target testtoolshed -r ~/repositories/pico_galaxy/tools/
...
<real differences snipped>
...
Unable to find repository id, cannot download.
Traceback (most recent call last):
...
Exception: Unable to find repository id, cannot download.