v7 How can I get the labels from the command line e.g. stage=something

[digistorm-developer]

I can't figure out how to directly access the deployer command line arguments.
Example command: vendor/bin/deployer.phar build stage=whatever
Previous versions we could do input()->getArgument('stage'), but now that doesn't work. How can I get this value directly in deploy.php?

[digistorm-developer]

Actually, I just saw in another post here, that you can do get('labels')['stage'] so all good!

[antonmedv]

This is a correct solution. Make sure what all of your hosts have defined label stage.

Why labels in selector not accessible directly? Consider next CLI examples of selectors:

• all
• stage!=prod

what stage value should be in this case?