Make ticket number optional

[npalm]

Is your feature request related to a problem? Please describe.

The ticket in the issue is a mandatory field. But this seems only a valid case when using a third-party ticket system. In case you use GitHub issues this field is overhead. Would be nice if the ticket field can be optional or marked as optional.

Describe the solution you'd like

• Option a. Add a action parameter to mark the ticket optonal and do not check or parse the field
• Option b. Make the ticket optional in the cli
• Option c. Allow to cli to read the action as action parameter in conjection with the issue body. In that case you can code configure the workflow to set the ticket equal to the issue number.

[stebje]

Thanks for opening the issue @npalm 👍

I agree that the ticket number should be made optional, as it's not a real prerequisite to make the action/cli work (no hard-coded integrations with a ticketing systems such as ServiceNow).

In terms of solution, I think we should implement this in the cli itself. IMO the ticket number should be optional regardless of whether the cli is used via an action or by itself.