List change-sets doesn't return full config file (missing suffix)

[sopeters]

Subject of the issue

Noticed that sceptre list change-sets <toplevel> only returns the config file without the suffix - sceptre delete requires the full filename including suffix - we need to use this output to use it on `sceptre delete , which requires the full file (including suffix).

The only way to get the full config file I found is using sceptre list stacks on the top level and use some grep to match StackName to full config file - or do a file system matching. Is there a way to include the suffix / full config filename (as an option for example) into the sceptre list change-sets output?

Your environment

• Sceptre, version 3.2.0

Steps to reproduce

• sceptre list change-sets <toplevel>

Expected behaviour

Tell us what should happen

Actual behaviour

Tell us what happens instead