Pass host definition from args

[antonmedv]

          Using selector/alias (last example from my initial post) still require to define hosts in `deploy.php`

But this is what I am trying to avoid.

Originally posted by @Seb33300 in https://github.com/deployphp/deployer/issues/3692#issuecomment-1727956595

Upvote & Fund

• We're using Polar.sh so you can upvote and help fund this issue.
• We receive the funding once the issue is completed & confirmed by you.
• Thank you in advance for helping prioritize & fund our backlog.

[Seb33300]

For now, I bypassed that limitation by defining an environment variable in my CD pipeline and modifying my deploy.php as following:

host($_SERVER['my-variable']);