FROM debian:testing # For the version of gcc-mingw-w64, see https://packages.debian.org/bullseye/gcc-mingw-w64-x86-64 RUN apt-get update && apt-get install -y \ ca-certificates \ golang \ gcc-mingw-w64=10.2.1-6+24.1 \ && rm -rf /var/lib/apt/lists/* WORKDIR /work