# syntax=docker/dockerfile:1

FROM registry.access.redhat.com/ubi9/ubi AS base

# args
ARG MODS_VERSION="v3"
ARG PKG_INST_VERSION="v1"
ARG LSIOWN_VERSION="v1"
ARG WITHCONTENV_VERSION="v1"
ARG S6_OVERLAY_VERSION="3.2.0.2"
ARG S6_OVERLAY_ARCH="x86_64"

# add local files
COPY /root /

# disable subscription manager
RUN \
  sed -i \
  's/enabled=1/enabled=0/g' \
  /etc/yum/pluginconf.d/subscription-manager.conf

# enable extra repos
RUN \
  dnf localinstall -y --nogpgcheck \
    https://download1.rpmfusion.org/free/el/rpmfusion-free-release-9.noarch.rpm && \
  dnf localinstall -y --nogpgcheck \
    https://download1.rpmfusion.org/nonfree/el/rpmfusion-nonfree-release-9.noarch.rpm

# install base tools
RUN \
  dnf -y --setopt=install_weak_deps=False --best install --allowerasing \
    busybox \
    ca-certificates \
    catatonit \
    coreutils \
    curl \
    findutils \
    hostname \
    jq \
    netcat \
    procps \
    shadow \
    tzdata \
    xz \
    which

# user setup
RUN \
  useradd -u 911 -U -d /config -s /bin/false abc && \
  usermod -G users abc && \
  mkdir -p \
    /app \
    /config \
    /defaults \
    /lsiopy

# add s6 overlay
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-${S6_OVERLAY_ARCH}.tar.xz /tmp
RUN tar -C / -Jxpf /tmp/s6-overlay-${S6_OVERLAY_ARCH}.tar.xz

# add s6 optional symlinks
ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-noarch.tar.xz /tmp
RUN tar -C / -Jxpf /tmp/s6-overlay-symlinks-noarch.tar.xz && unlink /usr/bin/with-contenv
ADD https://github.com/just-containers/s6-overlay/releases/download/v${S6_OVERLAY_VERSION}/s6-overlay-symlinks-arch.tar.xz /tmp
RUN tar -C / -Jxpf /tmp/s6-overlay-symlinks-arch.tar.xz

# more files
ADD --chmod=744 "https://raw.githubusercontent.com/linuxserver/docker-mods/mod-scripts/docker-mods.${MODS_VERSION}" "/docker-mods"
ADD --chmod=744 "https://raw.githubusercontent.com/linuxserver/docker-mods/mod-scripts/package-install.${PKG_INST_VERSION}" "/etc/s6-overlay/s6-rc.d/init-mods-package-install/run"
ADD --chmod=744 "https://raw.githubusercontent.com/linuxserver/docker-mods/mod-scripts/lsiown.${LSIOWN_VERSION}" "/usr/bin/lsiown"
ADD --chmod=755 "https://raw.githubusercontent.com/linuxserver/docker-mods/mod-scripts/with-contenv.${WITHCONTENV_VERSION}" "/usr/bin/with-contenv"

# cleanup
RUN \
  dnf autoremove -y && \
  dnf clean all && \
  sed -i \
    's/yum$ociregion.$ocidomain/yum.oracle.com/g' \
    /etc/yum.repos.d/*.repo && \
  rm -rf \
    /tmp/* \
    /var/cache/dnf/*

# runtime stage
FROM scratch
COPY --from=base / /
ARG BUILD_DATE
ARG VERSION
LABEL build_version="Linuxserver.io version:- ${VERSION} Build-date:- ${BUILD_DATE}"
LABEL maintainer="TheLamer"

# environment variables
ENV PS1="$(whoami)@$(hostname):$(pwd)\\$ " \
  HOME="/root" \
  TERM="xterm" \
  S6_CMD_WAIT_FOR_SERVICES_MAXTIME="0" \
  S6_VERBOSITY=1 \
  S6_STAGE2_HOOK=/docker-mods \
  VIRTUAL_ENV=/lsiopy \
  PATH="/lsiopy/bin:$PATH"

ENTRYPOINT ["/init"]