vibe-docker/Dockerfile

FROM dlang2/dmd-ubuntu:2.083.0 as build
WORKDIR /dlang/vibe-docker
COPY . .

RUN useradd --user-group --create-home --shell /bin/false app && \
    chown -R app:app /dlang/vibe-docker
USER app

RUN dub build --build=release

FROM ubuntu:17.10

ENV DEBIAN_FRONTEND=noninteractive

RUN set -ex && \
    apt-get update && \
    apt-get install --no-install-recommends -y \
    ca-certificates \
    libssl1.0.0

COPY --from=build /dlang/vibe-docker/vibe-docker /dlang/vibe-docker/vibe-docker

RUN useradd --user-group --create-home --shell /bin/false app && \
    chown -R app:app /dlang/vibe-docker
USER app

EXPOSE 8080

CMD ["/dlang/vibe-docker/vibe-docker"]