feat: add --bulk option to add task command

[u8slvn]

#9

[a-delannoy]

Shouldn't it be not_required_if ?

[u8slvn]

It's two different classes, see here: parameters.py

The first one NotRequiredIf is a click.Argument class, it allows marking a command arg as "not required if" the following parameters are present. The second one NotRequired is a click.Option class, it raises an error if one of the given parameters is present with the option.

I guess it's time for me to add some docstrings!

[a-delannoy]

If I understood you well, it means that the title argument is not required when the bulk option is setup. But what if both title and bulk are presents ? Shouldn't it raise an error ?

I mean, the bulk option seems to be incompatible with both details and title since those two last arguments refer to a single task, while bulk introduces several tasks.

If indeed it is incompatible, either one should raise an error when setup along with bulk, what do you think ?

[u8slvn]

This is already how it works.

[a-delannoy]

Ok fine.