#
# Truncate directory
#

function __sf_util_truncate_dir -a path truncate_to -d "Truncate a directory path"
	if test "$truncate_to" -eq 0
		echo $path
	else
		set -l folders (string split / $path)

		if test (count $folders) -le "$truncate_to"
			echo $path
		else
			echo (string join / $folders[(math 0 - $truncate_to)..-1])
		end
	end
end