FROM alpine:latest

ARG S6_OVERLAY_VERSION=3.1.0.1


LABEL org.opencontainers.image.source="https://git.sthope.dev/sthope/DockerContainer-randomPwd"
LABEL Maintainer="Sthope"
LABEL Description="Send CPU Temp via MQTT"
LABEL version="1.0.0"

ARG PUID=1000
ARG PGID=1000

RUN set -xe \
    && addgroup -g ${PGID} -S mosquitto \
    && adduser -u ${PUID} -G mosquitto -h /mosquitto/ -D mosquitto \
    && apk add --no-cache --purge -uU mosquitto mosquitto-libs mosquitto-clients 

WORKDIR /config
# COPY root/defaults/temp2mqtt /config

CMD [ "sh", "/config/temp2mqtt" ]

ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-noarch.tar.xz /tmp
RUN tar -C / -Jxpf /tmp/s6-overlay-noarch.tar.xz
ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-x86_64.tar.xz /tmp
RUN tar -C / -Jxpf /tmp/s6-overlay-x86_64.tar.xz
ENTRYPOINT ["/init"]