#!/usr/bin/env bash
#
# ssync = ServerSync
# Script to copy repo files from laptop to server or viceversa, skipping the directories .git, target and node_modules.
#
# example of usage:
# > ssync sf down path/to/remote/folder
# > ssync sf up path/to/remote/folder

SERVER=$1
DIRECTION=$2
REMOTE_DIR=$3

if [ -z $SERVER ] ; then
	echo "missing 1st argument (SERVER), ie. the server to connect (from the ssh config)"
	exit 1
fi

if [ -z $DIRECTION ] ; then
	echo "missing 2nd argument (DIRECTION), ie. uploading (u) or downloading (d)"
	exit 1
fi

if [ -z $REMOTE_DIR ] ; then
	echo "missing 3rd argument, the remote directory in the server (REMOTE_DIR)"
	exit 1
fi

case $DIRECTION in
	"up" )
		echo "upload files to $REMOTE_DIR"
		rsync -a -P --exclude={'.git','target','node_modules'} ./* $SERVER:~/$REMOTE_DIR/;;
	"down" )
		echo "download files from $REMOTE_DIR"
		rsync -a -P --exclude={'.git','target','node_modules'} $SERVER:~/$REMOTE_DIR/ ./;;
esac