Live sync of your local project with a remote using rsync and monitoring file changes

folder-live-sync.sh

#!/usr/bin/env sh

function syncfunc(){
    [ -f ./livesync.lock ] && exit -1
    touch /tmp/livesync.lock
    command -v say > /dev/null && say synchronizing || echo synchronizing
    rsync -r -a -v -e "ssh -p22" --delete ./ user@host-or-ip:/path/to/remote/folder/eg/root/project1
    command -v say > /dev/null && say synchronized || echo synchronized
    rm -f /tmp/livesync.lock
}

export -f syncfunc

while true; do
   touch  ./.livesync-lastwatch
   sleep 2
   find . -cnewer ./.livesync-lastwatch -exec bash -c 'syncfunc' \;
done