pleroma-docker/Dockerfile

71 lines
1.8 KiB
Docker

FROM alpine:3.9
# Set up environment
ENV LC_ALL=C.UTF-8
ENV LANG=C.UTF-8
ENV MIX_ENV=prod
# Prepare mounts
VOLUME /custom.d
# Expose default pleroma port to host
EXPOSE 4000
# Get dependencies
RUN \
apk add --no-cache --virtual .tools \
git curl rsync postgresql-client \
\
&& apk add --no-cache --virtual .sdk \
build-base \
\
&& apk add --no-cache --virtual .runtime \
erlang erlang-runtime-tools erlang-xmerl erlang-ssl erlang-eldap elixir
# Add entrypoint
COPY ./entrypoint.sh /
RUN chmod a+x /entrypoint.sh
ENTRYPOINT ["/entrypoint.sh"]
# Limit permissions
ARG DOCKER_UID=1000
ARG DOCKER_GID=1000
ARG PLEROMA_UPLOADS_PATH=/uploads
RUN \
addgroup -g ${DOCKER_GID} pleroma \
&& adduser -S -s /bin/ash -G pleroma -u ${DOCKER_UID} pleroma \
&& mkdir -p /custom.d $PLEROMA_UPLOADS_PATH \
&& chown -R pleroma:pleroma /custom.d $PLEROMA_UPLOADS_PATH
USER pleroma
WORKDIR /home/pleroma
# Get pleroma sources
RUN git clone --progress https://git.pleroma.social/pleroma/pleroma.git ./pleroma
WORKDIR /home/pleroma/pleroma
# Bust the build cache (if needed)
# This works by setting an environment variable with the last
# used version/branch/tag/commitish/... which originates in the script.
# If the host doesn't have the required tool for "smart version detection"
# we'll just use the current timestamp here which forces a rebuild every time.
ARG __CACHE_TAG
ENV __CACHE_TAG $__CACHE_TAG
# Fetch changes, checkout
ARG PLEROMA_VERSION
RUN \
git fetch --all \
&& git checkout $PLEROMA_VERSION \
&& git pull --rebase --autostash
# Precompile
RUN \
cp ./config/dev.exs ./config/prod.secret.exs \
&& BUILDTIME=1 /entrypoint.sh \
&& rm ./config/prod.secret.exs
# Insert overrides
COPY --chown=pleroma:pleroma ./custom.d /home/pleroma/pleroma