Add .env for deployer setup

Merge branch 'iamShantanu101-master'

Author: mbtamuli

multiple-sites/.env.deployer

@@ -0,0 +1,23 @@
+DB_NAME=database_name
+DB_USER=database_user
+DB_PASSWORD=database_password
+
+# Optional variables
+DB_HOST=mysql
+# DB_PREFIX=wp_
+
+WP_ENV=development
+WP_HOME=http://example.com
+WP_SITEURL=${WP_HOME}
+
+# Generate your keys here: https://roots.io/salts.html
+AUTH_KEY='generateme'
+SECURE_AUTH_KEY='generateme'
+LOGGED_IN_KEY='generateme'
+NONCE_KEY='generateme'
+AUTH_SALT='generateme'
+SECURE_AUTH_SALT='generateme'
+LOGGED_IN_SALT='generateme'
+NONCE_SALT='generateme'
+WP_CACHE_KEY_SALT='example.com:' #trailing `:` is important
+

multiple-sites/setup.sh

@@ -60,6 +60,7 @@ pushd /var/www > /dev/null 2>&1
 		ls -al
 		sed -i "s/\(VIRTUAL_HOST: \)\(site1.test\)/\1$project_name/; s/\(VIRTUAL_HOST: \)\(mail.site1.test\)/\1mail.$project_name/; s/\(name: \)\(.*\)/\1$project_name/" docker-compose.yml
 		if [[ "$deployment_method" == "deployer" ]]; then
+			mv .env.deployer wordpress/.env
 			sed -i 's#html#html/current#' config/nginx/default.conf
 			sed -i '30a \    entrypoint: ["/bin/bash", "-c"]\n    command: ["php-fpm"]' docker-compose.yml
 		fi