#!/bin/sh

[ $# -eq 1 ] || { echo "usage: setversion <version>" >&2; exit 1; }

VERSION=$1

case $VERSION in
    *.*.*.*)
	RELEASE=${VERSION##*.}
	RPMVERSION=${VERSION%.*}-${RELEASE}
	SUFFIX="-$RELEASE"
	;;
    *)
	RPMVERSION=${VERSION}
	RELEASE=1
	SUFFIX=
	;;
esac

for product in common lite shell perl; do
    file=Shorewall-${product}${SUFFIX}/install.sh
    [ -f $file ] && eval perl -p -i -e "'s/VERSION=.*/VERSION=${VERSION}/'" $file
done

for product in common lite; do
    dir=Shorewall-${product}${SUFFIX}
    for file in $dir/uninstall.sh $dir/fallback.sh; do
	[ -f $file ] && eval perl -p -i -e "'s/^VERSION=.*/VERSION=${VERSION}/'" $file
    done
done

for product in common lite shell perl; do
    file=Shorewall-${product}${SUFFIX}/shorewall-${product}.spec
    [ -f $file ] && eval perl -n -i -e "'s/^%define version .*/%define version ${RPMVERSION}/; \
                                         s/^%define release .*/%define release ${RELEASE}/; \
                                         print \$_; \
                                         if ( /%changelog/ ) {\
                                             print \"\* $(date +'%a %b %d %Y') Tom Eastep tom\\@shorewall.net\\n\"; \
                                             print \"- Updated to ${RPMVERSION}-${RELEASE}\\n\"; \
                                         }'" $file
done

file=Shorewall-perl${SUFFIX}/Shorewall/Config.pm
[ -f $file ] && eval perl -p -i -e "'s/^(\s+)VERSION => .*/\$1VERSION => \"${VERSION}\",/'" $file