Dockerfile.sample

FROM <distro-specific-base-image>

ARG GOLANG_VER=1.21.9
# turn on FIPS and CGO_ENABLED by default
ARG FIPS=1
ARG GODEBUG=0
ARG CGO_ENABLED=1

# certain env need proxy to download from github
ENV http_proxy=""
ENV https_proxy=""
ENV no_proxy=""

ENV GOLANG_FIPS=$FIPS
ENV GODEBUG=$GODEBUG
ENV CGO_ENABLED=1

# distro specific package manager
# need bootstrap golang to build go, will be removed later
RUN dnf/apt install -y git wget golang && \
    dnf/apt groupinstall -y "Development Tools"

RUN go version
RUN echo "GOROOT_BOOTSTRAP = / by default so will use installed go as compiler"
RUN git config --global user.email "<add email here>"
RUN git config --global user.name  "<add name here>"

RUN git clone https://github.com/golang-fips/go.git golang-fips && cd golang-fips && \
    GOLANG_VER_SHORT=${GOLANG_VER%.*} && \
    git fetch origin go${GOLANG_VER_SHORT}-fips-release && git checkout go${GOLANG_VER_SHORT}-fips-release &&  \
    ./scripts/full-initialize-repo.sh go$GOLANG_VER

RUN cd golang-fips/go && \
    cd src && ./make.bash --no-clean

# rm bootstrap golang
RUN dnf -y erase golang

ENV PATH=/golang-fips/go/bin:$PATH:/usr/local/go/bin
ENV GOPATH=$HOME/go
ENV PATH=$PATH:$GOPATH/bin

RUN go version