From 34bfe4071796d3312504b22504a420f6c4f004df Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?K=C3=A9vin=20Dunglas?= <dunglas@gmail.com>
Date: Thu, 19 Oct 2017 22:32:57 +0200
Subject: [PATCH] Allow to use Symfony 4

---
 Dockerfile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index c50f22b..c009a8e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -43,8 +43,11 @@ RUN composer global require "hirak/prestissimo:^0.3" --prefer-dist --no-progress
 COPY docker/app/docker-entrypoint.sh /usr/local/bin/docker-app-entrypoint
 RUN chmod +x /usr/local/bin/docker-app-entrypoint
 
+# Allow to use development versions of Symfony
+ARG STABILITY=stable
+ENV STABILITY ${STABILITY}
+
 # Download the Symfony skeleton and leverage Docker cache layers
-ENV STABILITY stable
 RUN composer create-project "symfony/skeleton" . --stability=$STABILITY --prefer-dist --no-dev --no-progress --no-scripts --no-plugins --no-interaction
 
 COPY . .