# If you are wondering why the default args are set in the Dockerfile and in the
# docker-compose.yml see this: https://github.com/docker/compose/issues/3608
ARG BLD_IMG=${BLD_IMG:-golang}
ARG BLD_TAG=${BLD_TAG:-alpine}
ARG BLD_REPO=${BLD_REPO:-https://github.com/kiwiirc/webircgateway.git}
ARG BLD_VER=${BLD_VER:-master}
ARG FNL_IMG=${FNL_IMG:-golang}
ARG FNL_TAG=${FNL_TAG:-alpine}

FROM ${BLD_IMG}:${BLD_TAG} AS builder

ARG BLD_REPO
ARG BLD_VER

RUN apk --update add \
        git \
        g++

RUN git clone \
        --depth 1 \
        --single-branch \
        --branch ${BLD_VER} \
        ${BLD_REPO} \
        /webircgateway

WORKDIR /webircgateway

RUN go build


FROM ${FNL_IMG}:${FNL_TAG} AS webircgateway

COPY --from=builder /webircgateway/webircgateway /app/webircgateway

WORKDIR /app

ENTRYPOINT ["./webircgateway", "--config=config.conf"]