Added CLI_USER support, Fixed cli script usage

Author: mblaschke

docker-env.yml

@@ -40,3 +40,5 @@ PHP_TIMEZONE=UTC
 PHP_UID=1000
 PHP_GID=1000
 
+# Default cli user (should be www-data)
+CLI_USER=www-data

docker/main/entrypoint.sh

@@ -48,7 +48,7 @@ case "$1" in
     cli)
         if [ -n "${CLI_SCRIPT}" ]; then
             shift
-            exec ${CLI_SCRIPT} "$@"
+            exec sudo -E -u "${CLI_USER}" ${CLI_SCRIPT} "$@"
         else
             echo "[ERROR] No CLI_SCRIPT in docker-env.yml defined"
             exit 1
@@ -60,6 +60,6 @@ case "$1" in
         ## Set home dir (workaround)
         export HOME=/home/
         ## Execute cmd
-        sudo -E -u www-data "$@"
+        exec sudo -E -u "${CLI_USER}" "$@"
         ;;
 esac