FROM golang:1.15 AS build

# Install dependencies
RUN apt-get update && apt-get install -y libsecret-1-dev

ARG BRIDGE_VERSION

# Build
WORKDIR /build/
COPY build.sh /build/
COPY http_rest_frontend /build/http_rest_frontend
RUN bash build.sh

FROM krallin/ubuntu-tini:bionic
LABEL maintainer="Xiaonan Shen <s@sxn.dev>"

EXPOSE 25/tcp
EXPOSE 143/tcp

# Install dependencies and protonmail bridge
RUN apt-get update \
    && apt-get install -y --no-install-recommends socat pass libsecret-1-0 ca-certificates curl gosu \
    && rm -rf /var/lib/apt/lists/*

# Copy bash scripts
COPY gpgparams entrypoint.sh run_protonmail_bridge.sh cli.sh /protonmail/bin/
# Copy protonmail
COPY --from=build /build/proton-bridge/proton-bridge /protonmail/bin
ENV PATH "/protonmail/bin:${PATH}"

VOLUME [ "/protonmail/data" ]

ENTRYPOINT ["/usr/local/bin/tini", "--", "/protonmail/bin/entrypoint.sh"]