#!/bin/sh
#
# $Id: prtcheck,v 1.1.1.1 2003/08/27 11:43:05 opel Exp $
# (c) 2003, Martin Opel <mo@obbl-net.de>
#
# Utility to check a port for existence of .md5sum, .footprint and
# the must-fields in Pkgfile. See "man 1 prtcheck" for details
#
# May be redistributed and modified under the terms of the GPL
# only usable with CRUX Linux, version 1.0 or higher
#
# USE AT YOUR OWN RISK
#


msg() {
	MSG="$1"
	echo -n -e "====> $MSG"
}

warn() {
	msg "WARNING: $1\n"
}

error() {
	msg "ERROR: $1\n"
	exit 1
}

ok() {
	echo "OK."
}

#
# read options
#
while [ $# -gt 0 ]; do
	if [ "$1" = "--root" ]; then
		convertfootprint="true"
	else
		error "unsupported option \"$1\""
	fi
	shift
done

#
# Checking footprint
#
if [ ! -s .footprint ]; then
	error "no footprint found or empty footprint!"
fi
if [ "$convertfootprint" = "true" ]; then
	uid="`id -nu`"
	gid="`id -ng`"
	file=".footprint"
	cat $file | sed -e "s,$uid/$gid,root/root," > $file.tmp
	mv $file.tmp $file
fi
if [ `cat .footprint | grep -v "root/root" | wc -l` -gt 0 ]; then
	warn "non-root users found!"
	warn "  run \"`basename $0` --root\" to convert footprint"
fi

#
# Checking Pkgfile
#
if [ ! -s Pkgfile ]; then
	error "no Pkgfile found or Pkgfile empty!"
fi
desc="`cat Pkgfile | grep '^# Description:' | sed -e 's,# Description:,,'`"
if [ "$desc" = "" ]; then
	error "no Description in Pkgfile!"
fi
url="`cat Pkgfile | grep '^# URL:' | sed -e 's,# URL:,,'`"
if [ "$url" = "" ]; then
	error "no URL in Pkgfile!"
fi
packager="`cat Pkgfile | grep '^# Packager:' | sed -e 's,# Packager:,,'`"
if [ "$packager" = "" ]; then
	error "no Packager in Pkgfile!"
fi
depends="`cat Pkgfile | grep '^# Depends on:' | sed -e 's,# Depends:,,'`"
if [ "$depends" = "" ]; then
	warn "no dependencies, please check!"
fi