fix gulp watch on vagrant shared folder VBOXFS/SMB/NFS/

gulp_watch_fix

# Install fswatch https://github.com/emcrisostomo/fswatch
#  
#Use fswatch in polling mode  to listen for Created and Updated events and use touch -a to modify the attribute
#this will triger gulp-watch to execute and prevent a loop from fswatch
# when used in polling mode is going to be cpu intensive use with care
#
#
WATCH_PATH=/mnt/VBOX_SHARED/
LOG_FILE=/var/log/fix_gulp_watch.log
fix_gulp_watch(){
nohup /usr/local/bin/fswatch  -m poll_monitor -0 --event Created --event Updated   -r $WATCH_PATH |while read -d "" event; do touch -a ${event}; done > $LOG_FILE 2>&1 &
}
fix_gulp_watch