* correctly pass secrets to workspace-containers

* update README
* helper-scripts with create symlinks helper and get composer auth github token helper

dockerfiles/php-fpm/xdebug.sh

@@ -2,11 +2,15 @@
 
 # NOTE: At the moment, this has only been confirmed to work with PHP 7
 
-PHP_VERSION=$1 # Without dot
+PHP_VERSION=$2 # Without dot
 
 # Grab full name of php-fpm container
 PHP_FPM_CONTAINER=$(docker ps | grep php${PHP_VERSION} | awk '{print $1}')
 
+if [[ -z "${PHP_FPM_CONTAINER}" ]]; then
+  echo "Unable to find php fpm container: php${PHP_VERSION}"
+  exit 1
+fi
 
 # Grab OS type
 if [[ "$(uname)" == "Darwin" ]]; then
@@ -81,7 +85,7 @@ xdebug_stop ()
 }
 
 
-case $@ in
+case $1 in
     stop|STOP)
         xdebug_stop
         ;;
@@ -95,7 +99,7 @@ case $@ in
         echo "xDebug [Stop | Start | Status] in the ${PHP_FPM_CONTAINER} container."
         echo "xDebug must have already been installed."
         echo "Usage:"
-        echo "  .php-fpm/xdebug stop|start|status"
+        echo "  .php-fpm/xdebug.sh 73|74 stop|start|status"
 
 esac