debianize-mobilizon/docker/production/Dockerfile

# First build the application assets
FROM node:14-alpine as assets

RUN apk add --no-cache python build-base libwebp-tools bash imagemagick ncurses

COPY js .
RUN yarn install \
    && yarn run build

# Then, build the application binary
FROM elixir:1.11-alpine AS builder

RUN apk add --no-cache build-base git cmake

COPY mix.exs mix.lock ./
ENV MIX_ENV=prod
RUN mix local.hex --force \
    && mix local.rebar --force \
    && mix deps.get

COPY lib ./lib
COPY priv ./priv
COPY config/config.exs config/prod.exs config/docker.exs ./config/
COPY rel ./rel
COPY --from=assets ./priv/static ./priv/static

RUN mix phx.digest \
    && mix release

# Finally setup the app
FROM alpine

ARG BUILD_DATE
ARG VCS_REF
ARG CI_COMMIT_TAG
ARG MOBILIZON_VERSION=${CI_COMMIT_TAG}

LABEL org.opencontainers.image.title="mobilizon" \
    org.opencontainers.image.description="Mobilizon for Docker" \
    org.opencontainers.image.vendor="joinmobilizon.org" \
    org.opencontainers.image.documentation="https://docs.joinmobilizon.org" \
    org.opencontainers.image.licenses="AGPL-3.0" \
    org.opencontainers.image.url="https://joinmobilizon.org" \
    org.opencontainers.image.revision=$VCS_REF \
    org.opencontainers.image.created=$BUILD_DATE

RUN apk add --no-cache openssl ncurses-libs file postgresql-client

RUN mkdir -p /app/uploads && chown nobody:nobody /app/uploads
RUN mkdir -p /etc/mobilizon && chown nobody:nobody /etc/mobilizon

USER nobody
EXPOSE 4000

ENV MOBILIZON_DOCKER=true

COPY --from=builder --chown=nobody:nobody _build/prod/rel/mobilizon ./
RUN mv config/docker.exs /etc/mobilizon/config.exs
COPY docker/production/docker-entrypoint.sh ./

ENTRYPOINT ["./docker-entrypoint.sh"]