Script to backup and upgrade a Ghost install

UpgradeGhost.sh

# http://support.ghost.org/how-to-upgrade
# TODO
# ghost download root path
# ghost version
# webroot path
# download path
# backup path

# Make a backup

# Stop Forever

cd ~

wget -O=latestghost.zip http://ghost.com/latest 
unzip latestghost.zip -d ~/ghostupdate

rm ~/ghost/index.js
rm ~/ghost/package.json
cp ~/ghostupdate/index.js ~/ghost/index.js
cp ~/ghostupdate/package.js ~/ghost/package.js

rm -rf core
cp -ar ~/ghostupdate/core ~/ghost/core

npm install --production

# Do some install checks

# Restart forever

# Check if Forever started properly