auto-update asdf #2242
Description
Is your feature request related to a problem? Please describe
I realize while I can use brew built-in auto-update to update asdf, plugins are set aside and requires manual update, and it's a hassle to manually run the update command every now and then. While it is possible to run the command every time or set a cron task, I believe one of the preferred way of doing plugins update would be after each version update of asdf itself.
Describe the proposed solution
Check for plugins update automatically the first time a new version of asdf is installed and ran, before other command execution, if in any case that update fails, ignore, and continue.
Describe similar asdf features and why they are not sufficient
as described
Describe other workarounds you've considered
cron task, but not ideal