FROM ruby:latest

ENV COMPOSE_VERSION 1.7.1
ENV MACHINE_VERSION 0.7.0

RUN apt-get update -q \
	&& apt-get install -y -q --no-install-recommends curl ca-certificates \
	&& curl -o /usr/local/bin/docker-compose -L \
		"https://github.com/docker/compose/releases/download/${COMPOSE_VERSION}/docker-compose-Linux-x86_64" \
	&& chmod +x /usr/local/bin/docker-compose

COPY ./Gemfile Gemfile
RUN bundle install