FROM ubuntu:18.04
#
# this file mirrors the build params used in the GitHub Actions and enables
# reproducible builds for downstream forks and Ziti contributors 
#

ARG latest_golang=1.17.2
ARG go_distribution_file=go${latest_golang}.linux-amd64.tar.gz
ARG GOPATH=/root/go
ARG GOROOT=/usr/local/go
RUN apt-get update
RUN apt-get -yq install gcc-arm-linux-gnueabihf g++-arm-linux-gnueabihf gcc-aarch64-linux-gnu
RUN apt-get -yq install wget build-essential
RUN wget -q https://golang.org/dl/${go_distribution_file}
RUN tar -xzf ${go_distribution_file} -C /usr/local/
RUN mkdir ${GOPATH}
ENV GOPATH=${GOPATH}
ENV GOROOT=${GOROOT}
ENV PATH=$GOPATH/bin:$GOROOT/bin:$PATH
RUN go install github.com/mitchellh/gox@latest
WORKDIR /mnt
CMD ["./linux-build.sh"]

##
# build this Dockerfile
##
#
#  MINIMUM_GOLANG=$(grep -Po '^go\s+\K\d+\.\d+(\.\d+)?$' go.mod)
#  LATEST_GOLANG=$(curl -sSf "https://golang.org/VERSION?m=text" | /bin/grep -Po '^go(\s+)?\K\d+\.\d+\.\d+$')
#  docker build --tag=zitibuilder --file=Dockerfile.linux-build --build-arg latest_golang=${LATEST_GOLANG} .

##
# build Ziti
##
#  docker run --rm --name=zitibuilder --volume=$PWD:/mnt zitibuilder             

# $ tree ./release
# ./release
# ├── amd64
# │   └── linux
# │       ├── ziti
# │       ├── ziti-controller
# │       ├── ziti-fabric
# │       ├── ziti-fabric-gw
# │       ├── ziti-fabric-test
# │       ├── ziti-probe
# │       ├── ziti-router
# │       └── ziti-tunnel
# ├── arm
# │   └── linux
# │       ├── ziti
# │       ├── ziti-controller
# │       ├── ziti-fabric
# │       ├── ziti-fabric-gw
# │       ├── ziti-fabric-test
# │       ├── ziti-probe
# │       ├── ziti-router
# │       └── ziti-tunnel
# └── arm64
#     └── linux
#         ├── ziti
#         ├── ziti-controller
#         ├── ziti-fabric
#         ├── ziti-fabric-gw
#         ├── ziti-fabric-test
#         ├── ziti-probe
#         ├── ziti-router
#         └── ziti-tunnel

# 6 directories, 24 files