1FROM composer:latest as setup 2 3RUN mkdir /guzzle 4 5WORKDIR /guzzle 6 7RUN set -xe \ 8 && composer init --name=guzzlehttp/test --description="Simple project for testing Guzzle scripts" --author="Márk Sági-Kazár <mark.sagikazar@gmail.com>" --no-interaction \ 9 && composer require guzzlehttp/guzzle 10 11 12FROM php:7.3 13 14RUN mkdir /guzzle 15 16WORKDIR /guzzle 17 18COPY --from=setup /guzzle /guzzle 19