#!/bin/sh
# [Based on the website script by Olivier Pérès]
# [Modified by Tushar Teredesai]
# [License: GPL]
# 
# Script to verify that the hint meets the basic formatting standards.
# Additional checks are performed by the maintainer before committing.
# The section checks if all the required sections are present in the
# hint file.
#
# It outputs the sections that are used for the online hint index.
# Verify the output for correctness.

if [ "$DEBUG" = "yes" ]
then
	set -x
fi

if [ "$1" = "" ]
then
	echo "ERROR: Hint File not specified."
	echo "Usage: `basename $0` hint_file.txt"
	exit 1
fi
HINT_FILE="$1"
if [ ! -f "$HINT_FILE" ]
then
	echo "ERROR: Hint File not found"
	exit 1
fi

AUTHORS=`echo \`grep "^AUTHOR:" $HINT_FILE | cut -f2 -d: | sed 's/$/,/'\` | sed 's/,$//'`
DATE=`echo \`grep -h "^DATE:" $HINT_FILE | cut -f2 -d:\``
LICENSE=`echo \`grep -h "^LICENSE:" $HINT_FILE | cut -f2 -d:\``
SYNOPSIS=`echo \`grep -h "^SYNOPSIS:" $HINT_FILE | cut -f2 -d:\``
DESCRIPTION=`grep -h "^DESCRIPTION:" $HINT_FILE`
PREREQUISITES=`grep -h "^PREREQUISITES:" $HINT_FILE`
HINT=`grep -h "^HINT:" $HINT_FILE`
CHANGELOG=`grep -h "^CHANGELOG:" $HINT_FILE`
if [ -z "$AUTHORS" ]
then
	echo "No author specified..."
else
	echo "Authors: $AUTHORS"
fi
if [ -z "$DATE" ]
then
	echo "DATE is missing..."
else
	echo "Date: $DATE"
fi
if [ -z "$LICENSE" ]
then
	echo "LICENSE is missing..."
else
	echo "License: $LICENSE"
fi
if [ -z "$SYNOPSIS" ]
then
	echo "SYNOPSIS is missing..."
else
	echo "Synopsis: $SYNOPSIS"
fi
if [ -z "$DESCRIPTION" ]
then
	echo "DESCRIPTION is missing..."
fi
if [ -z "$PREREQUISITES" ]
then
	echo "PREREQUISITES is missing..."
fi
if [ -z "$HINT" ]
then
	echo "HINT is missing..."
fi
if [ -z "$CHANGELOG" ]
then
	echo "CHANGELOG is missing..."
fi