FROM debian:buster-slim
LABEL maintainer "Jessie Frazelle <jess@linux.com>"

ENV PATH /go/bin:/usr/local/go/bin:$PATH
ENV GOPATH /go

RUN	apt-get update && apt-get install -y \
	ca-certificates \
	libgtk-3-0 \
	libgtkspell3-3-0 \
	libtspi1 \
	--no-install-recommends \
	&& rm -rf /var/lib/apt/lists/*

RUN buildDeps=' \
		golang \
		git \
		gcc \
		libgtk-3-dev \
		libgtkspell3-3-dev \
		libtspi-dev \
		pkg-config \
	' \
	set -x \
	&& apt-get update \
	&& apt-get install -y $buildDeps --no-install-recommends \
	&& go get -d -v github.com/agl/pond/client \
	&& go get -d -v github.com/agl/pond/server \
	&& cd /go/src/github.com/agl/pond \
	&& go build -o /usr/bin/pond-client ./client \
	&& go build -o /usr/bin/pond-server ./server \
	&& apt-get purge -y --auto-remove $buildDeps \
	&& rm -rf /var/lib/apt/lists/* \
	&& rm -rf /go \
	&& echo "Build complete."

# create pond user
ENV HOME /home/pond
RUN useradd --create-home --home-dir $HOME pond \
    && chown -R pond:pond $HOME

WORKDIR $HOME
USER pond

CMD [ "pond-client", "-cli" ]