FROM debian:stable-slim MAINTAINER Drone CI/CD RUN cat >> /etc/apt/apt.conf.d/01-proxy <<-EOF \ Acquire::http { Proxy "${HTTP_PROXY}"; } \ Acquire::https { Proxy "https://"; }; \ EOF RUN apt-get update && \ apt-get --yes upgrade && \ apt-get --yes install ${BUILDDEPS} CMD [ "/bin/bash", "-c", "#(noop)" ]