FROM node:8-stretch

RUN set -ex; \
    if ! command -v gpg > /dev/null; then \
      apt-get update; \
      apt-get install -y --no-install-recommends \
        gnupg \
        dirmngr \
      ; \
      rm -rf /var/lib/apt/lists/*; \
fi

# Install dependencies
RUN apt-get update \
    && apt-get -y install ffmpeg \
    && rm /var/lib/apt/lists/* -fR

# Add peertube user
RUN groupadd -r peertube \
    && useradd -r -g peertube -m peertube

# grab gosu for easy step-down from root
# https://github.com/tianon/gosu/releases
ENV GOSU_VERSION 1.10
RUN set -ex; \
    \
    fetchDeps='ca-certificates wget'; \
    apt-get update; \
    apt-get install -y --no-install-recommends $fetchDeps; \
    rm -rf /var/lib/apt/lists/*; \
    \
    dpkgArch="$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \
    wget -O /usr/local/bin/gosu "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch"; \
    wget -O /usr/local/bin/gosu.asc "https://github.com/tianon/gosu/releases/download/$GOSU_VERSION/gosu-$dpkgArch.asc"; \
    export GNUPGHOME="$(mktemp -d)"; \
    for server in $(shuf -e ha.pool.sks-keyservers.net \
                            hkp://p80.pool.sks-keyservers.net:80 \
                            keyserver.ubuntu.com \
                            hkp://keyserver.ubuntu.com:80 \
                            pgp.mit.edu) ; do \
        gpg --keyserver "$server" --recv-keys B42F6819007F00F88E364FD4036A9C25BF357DD4 && break || : ; \
    done; \
    gpg --batch --verify /usr/local/bin/gosu.asc /usr/local/bin/gosu; \
    rm -r "$GNUPGHOME" /usr/local/bin/gosu.asc; \
    chmod +x /usr/local/bin/gosu; \
    gosu nobody true; \
    \
    apt-get purge -y --auto-remove wget

# Install PeerTube
WORKDIR /app
RUN chown peertube:peertube /app

COPY --chown=peertube:peertube . ./

USER peertube

RUN yarn install --pure-lockfile \
    && npm run build

# Configure PeerTube
RUN cp /app/config/default.yaml /app/support/docker/production/config/default.yaml
ENV NODE_ENV production
ENV NODE_CONFIG_DIR /app/support/docker/production/config

USER root
RUN mkdir /data
VOLUME /data

COPY ./support/docker/production/docker-entrypoint.sh /usr/local/bin/docker-entrypoint.sh
ENTRYPOINT ["/usr/local/bin/docker-entrypoint.sh"]

# Run the application
CMD ["npm", "start"]
EXPOSE 9000