#!/bin/bash

SRC="/mnt/ARCHIV/misc_src/dspam"
DST=~/src/rpm
DSTSR="$DST/SOURCES"
DSTSP="$DST/SPECS"
NAM="dspam"
VER="3.9.0"
REL=$(date +'%Y%m%d.%H%M00')

BASE="$NAM-$VER"
FN="$BASE-git.$REL"

pushd $SRC || { echo "ERR cd $SRC!"; exit 1; }

[ -e "$NAM" ] && { echo "\"$NAM\" already exist!"; exit 1; }

git clone git://dspam.git.sourceforge.net/gitroot/dspam/dspam

[ -d "$NAM" ] ||  { echo "\"$NAM\" after \"git clone\" not exist!"; exit 1; }

rm -rf "$NAM/.git" || { echo "ERR rm .git !"; exit 1; }
mv "$NAM" "$FN" || { echo "ERR mv $NAM -> $FN !"; exit 1; }
tar cJf $DSTSR/$FN.tar.xz "$FN"|| { echo "ERR tar cJf !"; exit 1; }

pushd $DSTSP
LSPC=$(ls --sort=time dspam*spec|head -n 1)
echo "LSPC=$LSPC."
[ "$LSPC" -a -f "$LSPC" ] || { echo "ERR find last SPEC !"; exit 1; }
sed -e "s/^\(%define subvers[[:blank:]]\+\).*/\1git.$REL/" "$LSPC" >$FN.spec || { echo "ERR sed spec !"; exit 1; }

rpmbuild -ba $FN.spec  || { echo "ERR rpmbuild -ba !"; exit 1; }