Multiple options mixing

[pyhedgehog]

I need something like feature switches, but with argument.
I've wrote following (simplified):

#!/usr/bin/env python3
import click
import dataclasses

@dataclasses.dataclass
class KindRef:
    kind: str
    ref: str

class KindRefType(click.ParamType):
    name = 'ref'
    def __init__(self, kind):
        self.kind = kind
        super().__init__()
    def convert(self, value, param, ctx):
        return KindRef(self.kind, value)
        
@click.command()
@click.option('--image', '--iid', 'ref', type=KindRefType('image'), help="Name or id of image", required=True)
@click.option('--container', '--cid', 'ref', type=KindRefType('container'), help="Name or id of container", required=True)
@click.option('--service', '--task', 'ref', type=KindRefType('service'), help="Name of service or task", required=True)
def main(ref):
    print(ref)

if __name__=='__main__':
    main()

Then I'm running:

$ ./qq.py --help
Usage: qq.py [OPTIONS]

Options:
  --image, --iid REF      Name or id of image  [required]
  --container, --cid REF  Name or id of container  [required]
  --service, --task REF   Name of service or task  [required]
  --help                  Show this message and exit.
$ ./qq.py
Usage: qq.py [OPTIONS]
Try 'qq.py --help' for help.

Error: Missing option '--image' / '--iid'.

It's fine. But later I've got following:

$ ./qq.py --image 123
KindRef(kind='service', ref='123')
$ ./qq.py --container 123
KindRef(kind='service', ref='123')
$ ./qq.py --service 123
KindRef(kind='container', ref='123')

What I'm doing wrong?
PS:

$ python3 -m pip freeze|grep click
click==8.0.1

PPS: Upgrading to 8.1.3 doesn't changes this behaviour.

[jwodder]

This issue may be relevant: #1730. The code I eventually ended up going with in that case looks like:

from   collections import namedtuple
import click

Apple = namedtuple('Apple', 'value')
Banana = namedtuple('Banana', 'value')
Coconut = namedtuple('Coconut', 'value')

def set_option(ctx, param, value):
    if value is not None:
        ctx.params["option"] = value
    return value

@click.command()
@click.option('-a', '--apple', type=Apple, callback=set_option, expose_value=False)
@click.option('-b', '--banana', type=Banana, callback=set_option, expose_value=False)
@click.option('-c', '--coconut', type=Coconut, callback=set_option, expose_value=False)
def main(option=None):
    click.echo(option)

if __name__ == '__main__':
    main()