BREAKING CHANGE: the new async prompt feature will render prompt information
asyncronously and degrade nicely when the calls take too long to finish, as
the prompt will already be first drawn and interactive. This is
enabled by default for the git prompt and themes that use it (`git_prompt_info`).
If you find that it's not working for you, please open an issue if one is
not already opened, and see https://github.com/ohmyzsh/ohmyzsh#disable-async-git-prompt
for how to turn it off.
This fix conditionally registers the git prompt async handler only
if `git_prompt_info` is used anywhere in the prompt variables.
This is done in the proper order, so that the async request is
processed once the handler has been registered.
This fix also passes the return value of the previous command
to each of the async handlers, in case they are needed.
BREAKING CHANGE: the `git_prompt_info` prompt function has been
reworked by default to use the new async prompt feature. If you're
experiencing issues see #12257.
Co-authored-by: Carlo Sala <carlosalag@protonmail.com>
Marc Cornellà