Nitpicks.

domain_env.sh

@@ -19,6 +19,7 @@ SHASUM_OF_DOMAIN="$(echo -n "$DOMAIN_NAME" | sha256sum | awk '{print $1;}' )"
 export DOMAIN_IDENTIFIER="${SHASUM_OF_DOMAIN: -6}"
 echo "$DOMAIN_IDENTIFIER" > "$SITE_PATH/domain_id"
 
+SITE_LANGUAGE_CODES=en
 export LANGUAGE_CODE_COUNT=$(("$(echo "$SITE_LANGUAGE_CODES" | tr -cd , | wc -c)"+1))
 
 STACK_NAME="$DOMAIN_IDENTIFIER-en"

www/backup_www.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-set -exu
+set -eu
 cd "$(dirname "$0")"
 
 APP=