#!/usr/bin/env bash

mysql_credential_args="--login-path=local"



_drop=false
#_drop=true

echo ""
while read _db_name _db_user _db_pass ; do
   echo -e "\tprocessing database \"$_db_name\""

   if $_drop ; then
      mysql $mysql_credential_args  -N -s -e \
         "DROP DATABASE $_db_name"
      mysql $mysql_credential_args  mysql -N -s -e \
         "DELETE FROM db WHERE Db = '$_db_name'"
      mysql $mysql_credential_args mysql -N -s -e \
         "DELETE FROM user WHERE User = '$_db_user'"
   else

      mysql $mysql_credential_args -N -s -e \
         "CREATE DATABASE IF NOT EXISTS $_db_name CHARACTER SET utf8 COLLATE utf8_general_ci"
      mysql $mysql_credential_args -N -s -e \
         "GRANT ALL ON $_db_name.* TO '$_db_user'@'localhost' IDENTIFIED BY '$_db_pass'"
      mysql $mysql_credential_args -N -s -e \
         "USE mysql; UPDATE user SET Super_priv = 'Y' WHERE User = '$_db_user'"
   fi


done < databases.txt
echo ""

mysql $mysql_credential_args -N -s -e "FLUSH PRIVILEGES"


exit 0