From 0ab47a2b751be0400b38a80764a3ecaf364b2088 Mon Sep 17 00:00:00 2001
From: Mateusz Sip <mateusz.sip@gmail.com>
Date: Thu, 26 Oct 2017 14:51:56 +0200
Subject: [PATCH] Support specific version

---
 Dockerfile                      | 5 ++++-
 docker-compose.yaml             | 3 +++
 docker/app/docker-entrypoint.sh | 2 +-
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 725464f..38b8548 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -39,8 +39,11 @@ RUN composer global require "hirak/prestissimo:^0.3" --prefer-dist --no-progress
 ARG STABILITY=stable
 ENV STABILITY ${STABILITY}
 
+# Allow to select skeleton version
+ARG VERSION=""
+
 # Download the Symfony skeleton and leverage Docker cache layers
-RUN composer create-project "symfony/skeleton" . --stability=$STABILITY --prefer-dist --no-dev --no-progress --no-scripts --no-plugins --no-interaction
+RUN composer create-project "symfony/skeleton ${VERSION}" . --stability=$STABILITY --prefer-dist --no-dev --no-progress --no-scripts --no-plugins --no-interaction
 
 ###> recipes ###
 ###< recipes ###
diff --git a/docker-compose.yaml b/docker-compose.yaml
index 606cc54..68a23eb 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -4,6 +4,9 @@ services:
   app:
     build:
       context: .
+      args:
+        VERSION: ${SYMFONY_VERSION}
+        STABILITY: stable
     volumes:
       # Comment out the next line in production
       - ./:/srv/app:rw
diff --git a/docker/app/docker-entrypoint.sh b/docker/app/docker-entrypoint.sh
index 6aee256..7b3fad6 100755
--- a/docker/app/docker-entrypoint.sh
+++ b/docker/app/docker-entrypoint.sh
@@ -9,7 +9,7 @@ fi
 if [ "$1" = 'php-fpm' ] || [ "$1" = 'bin/console' ]; then
     # The first time volumes are mounted, the project needs to be recreated
     if [ ! -f composer.json ]; then
-        composer create-project "symfony/skeleton" tmp --stability=$STABILITY --prefer-dist --no-progress --no-interaction
+        composer create-project "symfony/skeleton $VERSION" tmp --stability=$STABILITY --prefer-dist --no-progress --no-interaction
         cp -Rp tmp/. .
         rm -Rf tmp/
     elif [ "$APP_ENV" != 'prod' ]; then