FROM debian:stable RUN apt-get update && apt-get install -y --no-install-recommends \ make \ libxml-treebuilder-perl \ libyaml-libyaml-perl \ libyaml-perl \ libjson-xs-perl \ jq \ less \ curl \ ca-certificates SHELL ["/bin/bash", "-o", "pipefail", "-c"] RUN arch=$(arch | sed s/aarch64/arm64/ | sed s/x86_64/amd64/) \ && curl -fsSL https://github.com/StackExchange/dnscontrol/releases/download/v3.22.0/dnscontrol-3.22.0.${arch}.deb -o /tmp/dnscontrol.deb \ && apt install /tmp/dnscontrol.deb -y WORKDIR /dns ADD . . VOLUME ["/dns/data"] CMD ["make", "check"]