#!/bin/bash
if [ "$1" == 'debug'  ]; then set -x;	shift; fi
if [ "$1" == 'debug2' ]; then set -xvT; shift; fi
#------------------------
REALPATH=`realpath $0`
WHERE=`dirname $REALPATH`
ME=`basename $REALPATH`
cd $WHERE
. system.conf
. common.conf
. common.bashlib
#------------------------
. watcher.conf

#
# Create a RAMdisk if available on the system
#
#### Prepare for RAMdisk

if [ ! -d $POOL ]
then mkdir -m 700 -p $POOL
fi

DISKMNT=`basename $POOL`

if [ -z "$1" ]
then RDNAME="`basename $MASTER_PATH`-ramdisk"
else RDNAME="$1"
fi

if ! mount | grep $DISKMNT >/dev/null 2>&1
then 	mount -t tmpfs -o size=$RDSIZE $RDNAME $DISKMNT
#	TRUESIZE=`df -h | grep "$RDNAME" | awk '{print $2}'`
	echo "Built ${RDSIZE^^} RAMdisk '$RDNAME' on mountpoint $DISKMNT"
else	echo "$RDNAME on '$DISKMNT' already mounted"
fi

POOLMOUNT=$MASTER_PATH/$DISKMNT
POOLBIN=$POOLMOUNT/bin

echo ": RamDisk established `date --iso=seconds`
RAMDISK=$RDNAME
RDSIZE=$RDSIZE
POOLMOUNT=$POOLMOUNT
POOLBIN=$POOLBIN
" > RAMDISK