ARG UBUNTU_VERSION=22.04 FROM ubuntu:${UBUNTU_VERSION} ARG TARGETARCH RUN apt-get update \ && apt-get install -y xz-utils wget \ && rm -rf /var/lib/apt/lists/* COPY script/build_curl.sh /build_curl.sh COPY resources/curl/* /tmp/ RUN fallocate -l 10MB /tmp/testFile RUN /build_curl.sh CMD ["/bin/sh"]