import-git-aliases doesn't understand multiline aliases

[henrebotha]

I have aliases that look like this in my .gitconfig.

[alias]
	wkadd = ! "f() { \n\
		git worktree add ../$(echo \"$1\" | sed \"s./.--.g\") $2 -b $1 && \n\
		echo \"$2\" | grep -qv \"^origin/\" || git branch --unset-upstream $1; \n\
		}; f"

When I run abbr import-git-aliases, I get output like this.

Did not import the Git alias `wkadd` because its expansion is a function
Added the global user abbreviation `g$' '$'     'git`
Added the regular user abbreviation `$' '$'     'git`
Added the global user abbreviation `g$' '$'     'echo`
Added the regular user abbreviation `$' '$'     'echo`
Added the global user abbreviation `g$' '$'     '\}\;`
Added the regular user abbreviation `$' '$'     '\}\;`

The first line of course makes sense, but the rest don't.

import-git-aliases should probably be made more aware of multiline aliases so that it knows to skip the whole alias definition if it finds a function alias, and not just the first line of it.

[olets]

Thanks for catching that! And happy to know someone's used import-git-aliases