purgeFrom

#!/bin/bash
max=3;
INPUT=~/gam-data/purge-users.csv
OLDIFS=$IFS
IFS=,
[ ! -f $INPUT ] && { 
  echo "$INPUT file not found"; 
  exit 99; 
}
[ -z "$2" ] && { 
  echo "Please use the following format to process the purge:";
  echo "./purgeFrom <email-address> <YYYY/MM/DD> [DOIT]"; 
  exit 98; 
}
while read emailAddress
do
  if [ -z "$3" ]
  then
    echo -e "* \e[93m\e[1mPREVIEW of purge to \e[91m$emailAddress \e[0mfrom \e[91m$1 \e[0m"
    echo -e "* to process changes add \e[91mDOIT \e[0m"
    ~/bin/gam/gam user $emailAddress delete messages query "from:$1 AND after:$2" max_to_delete $max
  else
    if [ "${3^^}" == "DOIT" ]
    then
      echo -e "* \e[93m\e[1mPurging messages to \e[36m$emailAddress \e[0mfrom \e[91m$1 \e[0m"
      ~/bin/gam/gam user $emailAddress delete messages query "from:$1 AND after:$2" max_to_delete $max doit
    fi
  fi
done < $INPUT
IFS=$OLDIFS