FROM alpine:3

ARG VERSION

LABEL \
    org.label-schema.vendor="Alexey Skobkin - skobkin-ru@ya.ru" \
    org.label-schema.url="https://bitbucket.org/skobkin/docker-murmur-official-static-image/" \
    org.label-schema.name="Murmur Server (official static 32-bit build)" \
    org.label-schema.version=$VERSION \
    org.label-schema.vcs-url="https://skobkin@bitbucket.org/skobkin/docker-murmur-official-static-image.git" \
    org.label-schema.license="MIT" \
    org.label-schema.schema-version="1.0"

WORKDIR /opt/murmur

RUN set -x \
    && apk add -q --no-cache --virtual .build-deps curl \
    && apk add -q --no-cache shadow tzdata \
    && curl -sSL https://github.com/mumble-voip/mumble/releases/download/${VERSION}/murmur-static_x86-${VERSION}.tar.bz2 -o /tmp/murmur.tar.bz2 \
    && tar -jx -f /tmp/murmur.tar.bz2 --strip-components=1 -C /opt/murmur \
    && mkdir -p /ssl \
    && mkdir -p /config \
    && mkdir -p /data \
    && rm /opt/murmur/murmur.ini \
    && apk del -q --purge .build-deps \
    && rm -rf /tmp/* /var/tmp/* /var/cache/apk/*

EXPOSE 64738/tcp 64738/udp

VOLUME ["/config", "/data", "/ssl"]

ENTRYPOINT ["/opt/murmur/murmur.x86", "-ini", "/config/murmur.ini", "-v", "-fg"]