#!/bin/bash -xe

# install composer if it's not already installed
which composer || (\
	curl -sS https://getcomposer.org/installer | php && \
	mv composer.phar /usr/local/bin/composer && \
:) && (\
	composer self-update &&\
:)

# use composer to install drush7 and the drush launcher
cd /var/www
composer require drush/drush:8.*
# ^^ PLEASE note that we're installing DRUSH 8, not Drupal 8. drush8 works fine with drupal7
## actually don't install the drush launcher because it doesn't work with the latest release of drupal7
#wget -O drush.phar https://github.com/drush-ops/drush-launcher/releases/latest/download/drush.phar
#chmod +x drush.phar
#mv drush.phar /usr/local/bin/drush

# use vendor/bin/drush to download drupal
cd /var/www
vendor/bin/drush dl drupal-7

# make drupal our webroot
mv html html-stock
ln -s drupal-7* html