invoke towncrier

[itdependsnetworks]

Environment

• cookiecutter-nautobot-app version: N/A

Proposed Functionality

Create an invoke towncrier command, that makes a call to the respective github project and guesses the next towncrier number as well as created the file for you, e.g. 1234.xxxx or 1234.fixed if you sent the --fixed command.

Use Case

Make it easier to determine the towncrier number and ideally save on github actions running.

[glennmatthews]

So this would be to try and "predict" the next PR number for cases where there isn't an open issue already?

[itdependsnetworks]

Yes.