Adding an optional context.Context parameter to App.RunCommand([]string)

[ovidiuf]

Adding an optional (to avoid breaking backward compatibility) context.Context parameter to App.RunCommand([]string) would enhance the testability of commands.

If you are open to the idea, I could write down a short proposal and/or send a PR.

[ovidiuf]

... or add a new RunCommandWithContext(...)

[skaldesh]

Sure, a PR is always welcome.
I am not certain, but this might be related to #6

If that is the case, it could turn out to be tricky to actually get readline to abort its current read operation.