install codebase

install.sh

# Clone down Backdrop.
cd $ROOT_DIR
echo "Cloning Backdrop repo..."
git clone --branch 1.x --depth 1 https://github.com/backdrop/backdrop.git ${ROOT_DIR}/backdrop

# ...bunch more stuff...

# Clone down and install contrib modules.
for i in $(echo ${ADD_CONTRIB_MODULES} | sed "s/ / /g")
do
  git clone https://github.com/backdrop-contrib/${i}.git ${ROOT_DIR}/backdrop/modules/${i}
done
$HOME/.composer/vendor/bin/drush en ${ADD_CONTRIB_MODULES} -y