# By default build for stable; unstable must set this explicitly
ARG TARGET_RELEASE=stable

FROM multiarch/qemu-user-static:x86_64-arm as qemu
FROM jellyfin/jellyfin-server:${TARGET_RELEASE}-armhf as server
FROM jellyfin/jellyfin-web:${TARGET_RELEASE} as web
FROM arm32v7/debian:bullseye-slim
COPY --from=qemu /usr/bin/qemu-arm-static /usr/bin

ENV HEALTHCHECK_URL=http://localhost:8096/health

# Default environment variables for the Jellyfin invocation
ENV DOTNET_SYSTEM_GLOBALIZATION_INVARIANT="1" \
    LC_ALL="en_US.UTF-8" \
    LANG="en_US.UTF-8" \
    LANGUAGE="en_US:en" \
    JELLYFIN_DATA_DIR="/config" \
    JELLYFIN_CACHE_DIR="/cache" \
    JELLYFIN_CONFIG_DIR="/config/config" \
    JELLYFIN_LOG_DIR="/config/log" \
    JELLYFIN_WEB_DIR="/jellyfin/jellyfin-web" \
    JELLYFIN_FFMPEG="/usr/lib/jellyfin-ffmpeg/ffmpeg"

# https://github.com/dlemstra/Magick.NET/issues/707#issuecomment-785351620
ENV MALLOC_TRIM_THRESHOLD_=131072

# Install dependencies:
#   curl: healthcheck
RUN apt-get update \
 && apt-get install --no-install-recommends --no-install-suggests -y ca-certificates gnupg curl wget \
 && curl -fsSL https://repo.jellyfin.org/jellyfin_team.gpg.key | gpg --dearmor -o /etc/apt/trusted.gpg.d/debian-jellyfin.gpg \
 && echo 'deb [arch=armhf] https://repo.jellyfin.org/debian bullseye main' > /etc/apt/sources.list.d/jellyfin.list \
 && apt-get update \
 && apt-get install --no-install-recommends --no-install-suggests -y jellyfin-ffmpeg5 openssl locales libfontconfig1 libfreetype6 \
 && apt-get remove gnupg wget -y \
 && apt-get clean autoclean -y \
 && apt-get autoremove -y \
 && rm -rf /var/lib/apt/lists/* \
 && mkdir -p ${JELLYFIN_DATA_DIR} ${JELLYFIN_CACHE_DIR} \
 && chmod 777 ${JELLYFIN_DATA_DIR} ${JELLYFIN_CACHE_DIR} \
 && sed -i -e 's/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen && locale-gen

COPY --from=server /jellyfin /jellyfin
COPY --from=web /jellyfin-web /jellyfin/jellyfin-web

EXPOSE 8096
VOLUME ${JELLYFIN_DATA_DIR} ${JELLYFIN_CACHE_DIR}
ENTRYPOINT [ "/jellyfin/jellyfin" ]

HEALTHCHECK --interval=30s --timeout=30s --start-period=10s --retries=3 \
     CMD curl -Lk -fsS "${HEALTHCHECK_URL}" || exit 1