backup-folders.sh

#!/usr/bin/env bash

# APP_DIR="./test"
APP_DIR="/srv/production/tomcat/webapps/ROOT"

function dir_not_supplied {
	echo "Directory not supplied: assuming '.'"
	BACKUP_DIR="./backup-folders"
}

function backup {
	rm -rf $BACKUP_DIR
	mkdir $BACKUP_DIR
	mkdir $BACKUP_DIR/images

	cp -r $APP_DIR/data $BACKUP_DIR
	echo '/data backuped'

	cp $APP_DIR/images/*-banner.png $BACKUP_DIR/images
	echo '/images/*-banner.png backuped'

	cp -r $APP_DIR/propeller $BACKUP_DIR
	echo '/propeller backuped'

	cp -r $APP_DIR/published $BACKUP_DIR
	echo '/published backuped'

	echo 'DONE'
}

function restore {
	echo "Are you sure that you want to restore '$BACKUP_DIR' contents? (y/n)"
	read yn

	if [ $yn != "y" ]; then
		echo "Aborting"
		exit
	fi

	cp -r $BACKUP_DIR/data $APP_DIR
	echo '/data restored'

	cp $BACKUP_DIR/images/*-banner.png $APP_DIR/images
	echo '/images/*-banner.png restored'

	cp -r $BACKUP_DIR/propeller $APP_DIR
	echo '/propeller restored'

	cp -r $BACKUP_DIR/published $APP_DIR
	echo '/published restored'

	echo 'DONE'
}

if [ -n "$1" ]; then
	if [ $1 = "-r" ] || [ $1 = "--restore" ]; then
		if [ -z "$2" ]; then
			dir_not_supplied
		else 
			BACKUP_DIR="$2"
		fi
		restore
	else
		BACKUP_DIR="$1"
		backup
	fi
else
	dir_not_supplied
	backup
fi