#!/bin/sh
set -e
cd /etc
while git-status || ! LANG=C git-status 2>&1 | grep -q "working directory clean"
do
	echo "etckeeper warning: /etc has uncommitted changes" >&2
	printf "Press Enter to commit these changes and continue. "
	read line
	git add .
	if ! git commit -m "saving uncommitted changes in /etc prior to apt run"; then
		echo "etckeeper warning: git commit failed" >&2
		echo "Please resolve the uncommitted changes by hand."
		printf "Press Enter when ready to continue. "
		read line
	fi
done