#!/bin/bash

set -e;

# -----------------------------------------------------------------------------------
# APPLICATION_ROOT 
# Contains the path to the release directory that's created by Amezmo. This variable
# is automatically set
#
# https://www.amezmo.com/docs/deployments/directories
DEPLOYMENT_STORAGE_DIRECTORY="$APPLICATION_ROOT/storage";

# -----------------------------------------------------------------------------------
# Amezmo creates a directory for persistent data such as uploads, images, and other
# files that should be available between deployments
#
#
# https://www.amezmo.com/docs/configuration/storage
#
# PERSISTENT_STORAGE_DIRECTORY
# Contains the path to the persistent storage directory. This is usually /webroot/storage or /webroot/staging/storage.
# Note: this variable is automatically set.
#

# If this directory does not exist, proceed with the linking
if [ ! -d "$DEPLOYMENT_STORAGE_DIRECTORY" ]; then
	echo "Linking $DEPLOYMENT_STORAGE_DIRECTORY to $PERSISTENT_STORAGE_DIRECTORY";
	ln --symbolic --force --no-dereference $PERSISTENT_STORAGE_DIRECTORY "$DEPLOYMENT_STORAGE_DIRECTORY";
	echo "Done";
else
	echo "Not linking $DEPLOYMENT_STORAGE_DIRECTORY because it already exists. "
	echo "If you need to override this, please be sure to remove this directory from Git by adding it to your .gitignore";
	exit 1;
fi