#!/bin/sh
set -e
		
pl="/var/cache/etckeeper/packagelist"

if etckeeper unclean; then
	message="committing changes in /etc after $HIGHLEVEL_PACKAGE_MANAGER run"

	if [ -e $pl.pre-install ]; then
		(
			echo "$message"
			echo
			echo "Package changes:"
			etckeeper list-installed | diff -U0 $pl.pre-install - | tail -n+4 | egrep '^[-+]' || true
		) | etckeeper commit --stdin
	else
		etckeeper commit "$(printf "$message")"
	fi
fi
	
if [ -e $pl.pre-install ]; then
	rm -f $pl.pre-install
fi