#!/bin/bash

for newpatch in /var/www/html/patches/*.patch
do
    [ ! -s "$newpatch" ] && continue
    pkg=$(basename $newpatch | sed 's,-[0-9.]\+-locale-[0-9]\{4\}-[0-9]\{2\}-[0-9]\{2\}.patch,,')
    chglog=$(basename $newpatch | sed "s,$pkg-[0-9.]\+-locale-,locale ,;s,\.patch, patch,")
    spec=$(ls /etc/pootle/cvs/sme*/$pkg/*7/*.spec)

    source=$(sed -n 's,^\(Source[0-9]*:\).*,\1,ip' $spec | tail -1)
    patch=$(sed -n 's,^\(Patch[0-9]*:\).*,\1,ip' $spec | tail -1)
    [ -z "$patch" ] && pnum="1" || pnum=$(echo $patch | perl -pe 's,^Patch([0-9]*):,$1+1,ie')
    [ -z "$patch" ] && insert2="%setup" || insert2=$(echo $patch | perl -pe 's,^(Patch[0-9]*):,"%".lc($1),ie')
    insert1=${patch:=$source}

    perl -i -pe 's,^(%define\s+release\s+)([0-9]+)\s*,"$1".($2+1)."\n",ie;s,^(Release:\s+)([0-9]+)(%{\?dist})\s*,"$1".($2+1)."$3\n",ie;' $spec
    verrel=$(rpm -q -D 'dist .sme' --qf '%{VERSION}-%{RELEASE}\n' --specfile $spec | head -1)
    sed -i "/^$insert1/aPatch$pnum: $(basename $newpatch)" $spec
    sed -i "/^$insert2\b/a%patch$pnum -p1" $spec
    sed -i "/^%changelog/a* $(date +'%a %b %d %G') SME Translation Server <translations@contribs.org> $verrel\n- apply $chglog\n" $spec
    cp $newpatch $(dirname $spec)
    cd $(dirname $spec)
    cvs add $(basename $newpatch)
done