Remote Asset Rsync Script to easily rsync assets from one server to another

rarsync.sh

#!/bin/bash

# name: rarsync - Remote Asset Rsync
# author: [email protected]
# date: 2012-01-23
# version 0.9.2

DEST_PATH=$2
DEST_REMOTE=0
SOURCE_PATH=$1
SOURCE_REMOTE=0
OPTIONS='-avz'

# STOP CONF HERE
ME=`basename $0`

# Check for empty usage
if [[ -z $DEST_PATH ]] || [[ -z $SOURCE_PATH ]];
then
        echo "Usage:"
        echo "    $ME source destination"
        echo "Example:"
        echo "    $ME web1:/var/www/html/teamddm.com ~/Sites/teamddm.com"
        echo "Notes:"
        echo "  - This works best with key-based logins through SSH"
        echo "  - No trailing slashes on your parameters"
        echo "  - Offers dry-run of folder sync with option to cancel a specific folder"
        echo "  - Uses -avz options during rsync"
        echo "  - Excludes .svn folders from rsync"
        exit 1
fi

# Check to see which one is remote or if both are remote
echo $DEST_PATH | grep -i '[a-z0-9]:' > /dev/null
if  [ $? -eq 0 ];
then
        DEST_REMOTE=1
fi        

echo $SOURCE_PATH | grep -i '[a-z0-9]:' > /dev/null
if [ $? -eq 0 ];
then
        SOURCE_REMOTE=1
fi

if [ $DEST_REMOTE -eq 1 ] && [ $SOURCE_REMOTE -eq 1 ];
then
        echo "Source and destination cannot both be remote. Rsync doesn't like that!";
        exit 1;
fi

# Now, Figure out if source is remote and get its directory structure
if [ $SOURCE_REMOTE -eq 1 ]
then
        SHOST=`echo "$SOURCE_PATH" | cut -d ':' -f1`      
        SPATH=`echo "$SOURCE_PATH" | cut -d ':' -f2`
        # User may have to login to their shell account with a password prompt
        FOLDER_LIST=$(ssh $SHOST ls $SPATH) 
else
        FOLDER_LIST=$(ls $SOURCE_PATH)
fi

for FOLDER in ${FOLDER_LIST[*]}; do
        echo -e "\n"
        echo -e "Starting rsync preview of folder: $FOLDER"
        read -p "Press enter to continue or 'skip' to skip or Ctrl-C to quit: " SKIP

	if [ "$SKIP" == "skip" ]; then
		echo -e "\nSkipping $FOLDER"
	else
        	DRYRUN=`echo "$OPTIONS""n"`
        	# User may have to login to their shell account with a password prompt
        	rsync $DRYRUN --exclude="*.svn" $SOURCE_PATH/$FOLDER/ $DEST_PATH/$FOLDER

        	read -p "Would you like to do this for real? (yes/no) " RESP

        	if [ "$RESP" == "yes" ]; then
                	# User may have to login to their shell account with a password prompt
                	rsync $OPTIONS --exclude="*.svn" $SOURCE_PATH/$FOLDER/ $DEST_PATH/$FOLDER
                	echo -e "\nCOMPLETED RSYNC OF $FOLDER"
        	else
                	echo -e "\nSkipping $FOLDER"
        	fi
	fi
done