blt toggle-modules task for acquia cloud post-db-copy hook

toggle-modules.sh

#!/bin/sh
#
# Cloud Hook: post-db-copy
#
# The post-db-copy hook is run whenever you use the Workflow page to copy a
# database from one environment to another. See ../README.md for
# details.
#
# Usage: post-db-copy site target-env db-name source-env

site="$1"
target_env="$2"
db_name="$3"
source_env="$4"

echo "$site.$target_env: Received copy of database $db_name from $source_env."
repo_root="/var/www/html/$site.$target_env"
export PATH=$repo_root/vendor/bin:$PATH
cd $repo_root
blt setup:toggle-modules -Denvironment=$target_env