#! /bin/sh

umask 022
export VERBOSE=yes
export DOINGSNAPSHOT=yes

renice 20 $$ &>/dev/null

(cd ~/prod && svn up -N)

# lets go work
cd ~/prod
rm -rf sources-old
mkdir sources-old
mkdir sources-old/kde-l10n
# now lets populate the directory
for i in `cat snapmodules`; do
 t=`readlink "ftp/$i.tar.bz2"`
 if test -n "$t"; then
   test -r "ftp/$t" && ln -s "../ftp/$t" sources-old
 else
   echo "ERROR: $i does not exist in ftp/.";
 fi
done
rm -rf sources
mkdir sources
mkdir sources/kde-l10n

version=`date +%y%m%d`

for i in `cat snapmodules`; do 
(
  test -d clean/$i || { echo "$i doesn't exist"; exit 1; }

  oldrev=`readlink ftp/$i.tar.bz2  | egrep -o '[0-9]+\.tar\.bz2' | cut -d. -f1`
  test -n "$oldrev" || oldrev=0

  ( cd clean/$i && svn up >/dev/null )

  newrev=`svn info clean/$i | grep 'Last Changed Rev:' | cut -d' ' -f4`

  if test "$oldrev" -ne "$newrev"; then
      ./pack $i $newrev
      set -x
      rm -f ftp/$i*bz2
      mv -f sources/$i*bz2 ftp
      ln -s $i-$newrev.tar.bz2 ftp/$i.tar.bz2
      find ftp/ -name "$i*xdelta" -mtime +7 | xargs rm -f
      mv -f sources/$i*xdelta ftp
      if test "$i" = "kde-l10n"; then
          rm -f ftp/$i/$i*bz2
          for ki in sources/$i/$i*bz2; do
            mv $ki ftp/kde-l10n
            ln -s `basename $ki` ftp/kde-l10n/`basename $ki -$newrev.tar.bz2`.tar.bz2
          done
      fi
      set +x
  else
    echo "$i does not need to be updated"
  fi

  ( cd dirty && rm -rf $i* )
)
done