#!/bin/bash
#
# gen_target_lists.sh
# 
# Generates the lists of files of a given target
#
# Copyright (c) 2004-2007 by Silvan Calarco <silvan.calarco@mambasoft.it>
#
# %1 - %n: Makefile targets
#

function expand_rpm_names() {
   local f
   for f in $1; do
      find $RPMSDIR -regex ".*/${f//+/\\+}-[^-]*-[^-]*" -printf "%f " || echo "Warning: missing RPM file for $f"
   done
}

function expand_srpm_names() {
   local f
   for f in $1; do
      find $SRPMSDIR -regex ".*/${f//+/\\+}-[^-]*-[^-]*" -printf "%f " || echo "Warning: missing SRPM file for $f"
   done
}

MAKEFILEDIR=/var/makedist/SOURCE/utils
RPMSDIR=/var/makedist/SOURCE/RPMS/i586/
SRPMSDIR=/var/makedist/SOURCE/SRPMS/
OUTDIR=/var/makedist/SOURCE
RPMOUT=$OUTDIR/rpms-list
SRPMOUT=$OUTDIR/srpms-list

#alltargets=`sed -n '/^qilinux-[^ ]*:/{s/:.*//g;p}' $MAKEFILEDIR/Makefile`
#echo $alltargets
#read

toinstall=`make -C $MAKEFILEDIR $@ -s 2>/dev/null`

#echo $toinstall

[ $? -ne 0 ] && { echo "Error in Makefile"; exit 1; }
rpms=`expand_rpm_names "$toinstall"`
srpms=`expand_srpm_names "$toinstall"`

rpmsfilesum=0
> $RPMOUT
for rpm in $rpms; do 
   filesize=`du -b $RPMSDIR$rpm | gawk '{ print $1 }'`
   echo $rpm $filesize >> $RPMOUT
   rpmsfilesum=`expr $rpmsfilesum + $filesize`
done

srpmsfilesum=0
> $SRPMOUT
for srpm in $srpms; do 
   filesize=`du -b $SRPMSDIR$srpm | gawk '{ print $1 }'`
   echo $srpm $filesize >> $SRPMOUT
   srpmsfilesum=`expr $srpmsfilesum + $filesize`
done

echo "Total: RPMS=$rpmsfilesum bytes SRPMS=$srpmsfilesum bytes"

#(cd $RPMSDIR && du -c -h $rpms | tail -n 1)