git-fullstatus

#!/usr/bin/env bash

declare -A git_status

while IFS= read -r -d $'\0' line ; do git_status[${line:3}]="${line:0:2}" ; done < <(git status $@ --porcelain -z)
while IFS= read line ; do [ ! "${git_status[$line]}" ] && git_status[$line]="  " ; done

for file in "${!git_status[@]}" ; do
    echo "$file" >&3
    echo "${git_status[$file]}" >&4
done