#!/bin/sh## Copyright 2014 Google Inc. All rights reserved.## Licensed under the Apache License, Version 2.0 (the "License");# you may not use this file except in compliance with the License.# You may obtain a copy of the License at##     http://www.apache.org/licenses/LICENSE-2.0## Unless required by applicable law or agreed to in writing, software# distributed under the License is distributed on an "AS IS" BASIS,# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.# See the License for the specific language governing permissions and# limitations under the License. # Simple script to ensure all settings variables are documented. # List all settings (usually from Get*Settings call).all_settings=$(	for file in *.[ch] */*.[ch] */auth_* */saver_*; do		<"$file" perl -ne '			print "$_\n" for /\bXSECURELOCK_[A-Za-z0-9_%]+\b/g;		'	done | sort -u) # List of internal settings. These shall not be documented.internal_settings='XSECURELOCK_INSIDE_SAVER_MULTIPLEX' # List of deprecated settings. These shall not be documented.deprecated_settings='XSECURELOCK_PARANOID_PASSWORDXSECURELOCK_SHOW_LOCKS_AND_LATCHESXSECURELOCK_WANT_FIRST_KEYPRESS' public_settings=$(	{		echo "$all_settings"		echo "$internal_settings"		echo "$internal_settings"		echo "$deprecated_settings"		echo "$deprecated_settings"	} | sort | uniq -u) # List all documented settings.documented_settings=$(	<README.md perl -ne '		if (/ENV VARIABLES START/../ENV VARIABLES_END/) {			print "$_\n" for /^\* +\`(XSECURELOCK_[A-Za-z0-9_%]+)\`/g;		}	' | sort -u) status=0 undocumented_settings=$(	{		echo "$public_settings"		echo "$documented_settings"		echo "$documented_settings"	} | sort | uniq -u)if [ -n "$undocumented_settings" ]; then	echo "The following settings lack documentation:"	echo "$undocumented_settings"	echo	status=1fi gone_settings=$(	{		echo "$public_settings"		echo "$public_settings"		echo "$documented_settings"	} | sort | uniq -u)if [ -n "$gone_settings" ]; then	echo "The following documented settings don't exist:"	echo "$gone_settings"	echo	status=1fi exit $status