FROM docker.io/alpine:3.20@sha256:1e42bbe2508154c9126d48c2b8a75420c3544343bf86fd041fb7527e017a4b4a

LABEL maintainer="Robert Kaussow <mail@thegeeklab.de>"
LABEL org.opencontainers.image.authors="Robert Kaussow <mail@thegeeklab.de>"
LABEL org.opencontainers.image.title="cups"
LABEL org.opencontainers.image.url="https://gitea.rknet.org/container/cups"
LABEL org.opencontainers.image.source="https://gitea.rknet.org/container/cups"
LABEL org.opencontainers.image.documentation="https://gitea.rknet.org/container/cups"

ARG TARGETOS
ARG TARGETARCH
ARG TARGETVARIANT

# renovate: datasource=repology depName=alpine_edge/cups versioning=loose
ENV CUPS_VERSION=2.4.11-r0
# renovate: datasource=repology depName=alpine_edge/cups-filters versioning=loose
ENV CUPS_FILTERS_VERSION=1.28.17-r6

RUN apk --update --no-cache add libcap && \
    apk --update --no-cache add cups cups-filters --repository=http://dl-cdn.alpinelinux.org/alpine/edge/main && \
    mkdir -p /run/cups /cups/conf /cups/cache /cups/data /cups/spool/tmp && \
    cp /etc/cups/*.conf /cups/conf && \
    cp -r /usr/share/cups/. /cups/data && \
    setcap 'cap_net_bind_service=+ep' /usr/sbin/cupsd && \
    rm -rf /var/cache/apk/* && \
    rm -rf /tmp/*

ADD overlay/ /

RUN chown -R lp:lpadmin /run/cups && \
    chown -R root:lp /cups/conf /cups/cache /cups/spool

EXPOSE 631

STOPSIGNAL SIGTERM

ENTRYPOINT ["/usr/local/bin/entrypoint"]
CMD []