FROM erseco/alpine-php-webserver:3.20.5

ARG VERSION=
ARG WEBDIR=/var/www/html

LABEL version="${VERSION}" \
    Maintainer="H2 invent GmbH" \
    Description="Docker Image Jitsi Admin Websocket" \
    org.opencontainers.version="${VERSION}" \
    org.opencontainers.image.title="Jitsi Admin" \
    org.opencontainers.image.license="AGPLv3" \
    org.opencontainers.image.vendor="H2 invent GmbH" \
    org.opencontainers.image.authors="Emanuel Holzmann <support@h2-invent.com>" \
    org.opencontainers.image.source="https://github.com/h2-invent/jitsi-admin" \
    org.opencontainers.image.documentation="https://meetling.de" \
    org.opencontainers.image.url="https://jitsi-admin.de"

USER root
RUN apk --no-cache add \
    unzip \
    nodejs \
    cronie

RUN rm -r /etc/service/nginx \
    && rm -r /etc/service/php

RUN mkdir /etc/service/websocket \
    && echo "#!/bin/sh -e" > /etc/service/websocket/run \
    && echo "exec 2>&1 /usr/bin/node ${WEBDIR}" >> /etc/service/websocket/run \
    && chown -R nobody:nobody /etc/service/websocket \
    && chmod +x /etc/service/websocket/run

RUN wget https://github.com/H2-invent/jitsi-admin/releases/download/${VERSION}/websocket.zip -O artifact.zip \
    && unzip artifact.zip -d ${WEBDIR} \
    && chown -R nobody ${WEBDIR} \
    && chmod -R 700 ${WEBDIR}

RUN apk del unzip \
    && rm artifact.zip \
    && rm -rf /var/cache/apk/*

EXPOSE 3000

USER nobody

HEALTHCHECK --timeout=10s CMD curl --silent --fail http://127.0.0.1:3000/healthz || exit 1