Expand aliases to find better aliases

[codyduong]

Parse commands in the pre-exec hook to see if they are already aliased, if so, reexpand out if possible to see if there are better aliases

Setup

function gcm {
	$MainBranch = Get-Git-MainBranch

	git checkout $MainBranch $args
}

Currently

No alias recommended

$ gco master
:

Expected

Recommend better alias

$ gco master
Alias tip: gcm
: