install dockerize

Author: mtak3

Dockerfile

@@ -2,3 +2,6 @@ FROM circleci/php:7.1.14-node-browsers
 
 RUN sudo apt-get install -y libicu-dev
 RUN sudo docker-php-ext-install intl pdo pdo_mysql
+
+ENV DOCKERIZE_VERSION v0.6.0
+RUN sudo sh -c "curl -LO https://github.com/jwilder/dockerize/releases/download/$DOCKERIZE_VERSION/dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz && tar -C /usr/local/bin -xzvf dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz && rm dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz"