+#!/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