#! /bin/bash
url=http://ftp.fi.muni.cz/pub/linux/fedora/linux/development/rawhide/Everything/x86_64/debug/tree/Packages/
debuginfos=0
debuginfosize=0
debugsources=0
debugsourcesize=0
function parse
{
  # <tr class="odd"><td class="indexcolicon"><img src="/Tango/24x24/mimetypes/tgz.png" alt="[GZ]" /></td><td class="indexcolname"><a href="lasem-debugsource-0.4.3-13.fc32.i686.rpm">lasem-debugsource-0.4.3-13.fc32.i686.rpm</a></td><td class="indexcollastmod">2020-02-15 22:43  </td><td class="indexcolsize">237K</td><td>&nbsp;</td></tr>
  wget -q -O - $1|sed -n 's#^.*<td class="indexcolname"><a href="\([^/"]*\)/\?".*$#\1#p'
}
ls=$(parse $url)
echo >&2 $ls
for l in $ls;do
#for l in 0;do
  echo >&2 -n $l
  for n in $(parse $url/$l/);do
    echo >&2 -n .
    size=$(curl -sI $url/$l/$n|tr A-Z a-z|sed -n 's/^content-length: *\([0-9]\+\)\r$/\1/p')
    if [ -z "$size" ];then
      echo "error size: $n"
      continue
    fi
    c=0
    if echo $n|grep -q -- '-debuginfo-';then
      debuginfos=$[$debuginfos+1]
      debuginfosize=$[debuginfosize+$size]
      c=$[$c+1]
    elif echo $n|grep -q -- '-debugsource-';then
      debugsources=$[$debugsources+1]
      debugsourcesize=$[debugsourcesize+$size]
      c=$[$c+1]
    fi
    if [ $c -ne 1 ];then
      echo "unparseable: $n"
      continue
    fi
  done
  echo >&2
done
echo "debuginfosize=$debuginfosize"
echo "debugsourcesize=$debugsourcesize"
echo "debuginfos=$debuginfos"
echo "debugsources=$debugsources"