#!/usr/bin/env bash

if [ ! -f ~/.learnspamlock ]; then
  touch ~/.learnspamlock
  IFS=$'\n'
  for i in ` find ./* | egrep "(Junk|spam)" | egrep "(cur|new)$" `; do
    CNT=$(sa-learn --spam "$i" | egrep -o "from ([0-9]+)" | egrep -o  "([0-9]+)" )
    if [ $CNT -gt 0 ]; then
      echo $CNT spam messages trained in $i
    else
      echo No new spam found in $i
    fi
  done
  rm ~/.learnspamlock
fi