#! /bin/bash

# Set up a log viewer for fetchmail and procmail's logs


# Absolute path to this script
absProgPath() {
   LSOF=$(lsof -p $$ | grep -E "/"$(basename $1)"$")

   ABS_PATH=$(echo $LSOF | sed -r s/'^([^\/]+)\/'/'\/'/1 2>/dev/null)

   if [ $? -ne 0 ]
   then  # We may be dealing with OSX, try another way
      ABS_PATH=$(echo $LSOF | sed -E s/'^([^\/]+)\/'/'\/'/1 2>/dev/null)
   fi

   echo $ABS_PATH
}

# Absolute path to directory containing the script
absBinDir() {
   ABS_PATH=$(absProgPath "$1")
   echo $(dirname "$ABS_PATH")
}


CONF_FILE="$(absBinDir $0)/maillogs.screen"
screen -S maillogs -c $CONF_FILE