#!/bin/sh
for repo in $(find /svn/ -type d -maxdepth 1 -mindepth 1) ; do
  echo Processing repository $repo ... 1>&2
  (for path in $(svnlook tree $repo | ./svnlook_grep.py 'debian/control$'); do
    svnlook cat $repo $path
  done) | grep ^Source: | sort -u
done