#!/bin/sh
#
# Verify what is about to be committed.
# Called by "git commit" with no arguments.  The hook should
# exit with non-zero status after issuing an appropriate message if
# it wants to stop the commit.

rc=0

# Redirect output to stderr.
exec 1>&2

# If there are formatting errors, print the offending file names and fail.
if [ -x "./scripts/check_format.sh" ]; then
	echo "Running check_format.sh ..."
	"./scripts/check_format.sh" > check_format.log 2>&1
	rc=$?
	if [ $rc -ne 0 ]; then
		cat check_format.log
		echo ""
		echo "ERROR check_format.sh returned errors!"
		echo "ERROR Fix the problem and use 'git add' to update your changes."
		echo "ERROR See `pwd`/check_format.log for more information."
		echo ""
	fi
fi

exit $rc