#! /bin/bash

files="$(git diff-index --diff-filter=AM --cached HEAD -- \*.py)"

IFS=$'\n'
for f in $files
do
    IFS=$' \t'
    set -- $f
    git cat-file -p $4 | flake8 - | sed s:^stdin:$6:
    [ ${PIPESTATUS[1]} -eq 0 ] || err=1
done

exit ${err-0}