ARG CORE_IMAGE=datarhei/base:alpine-core-latest
ARG FFMPEG_IMAGE=nextream/ffmpeg-ndi:v6.0

FROM $CORE_IMAGE AS core

FROM $FFMPEG_IMAGE

COPY --from=core /core /core

# Copy optional NDI SDK installer if present in build context and run it.
# This allows adding the NDI runtime into the image when `ndi_sdk/Install_NDI_SDK_v6_Linux.sh` is provided.
COPY ndi_sdk /tmp/ndi_sdk
RUN if [ -f /tmp/ndi_sdk/Install_NDI_SDK_v6_Linux.sh ]; then \
			chmod +x /tmp/ndi_sdk/Install_NDI_SDK_v6_Linux.sh && \
			/tmp/ndi_sdk/Install_NDI_SDK_v6_Linux.sh || true; \
		fi

RUN chmod +x /core/bin/run.sh && mkdir -p /core/config /core/data && ffmpeg -buildconf

ENV CORE_CONFIGFILE=/core/config/config.json
ENV CORE_STORAGE_DISK_DIR=/core/data
ENV CORE_DB_DIR=/core/config

# Enable most optional services by default
ENV CORE_WHIP_ENABLE=true
ENV CORE_WHIP_ADDRESS=:8555
ENV CORE_WHIP_RTSP_ADDRESS=:8554
ENV CORE_API_AUTH_ENABLE=false
ENV CORE_RTMP_ENABLE=true
ENV CORE_SRT_ENABLE=true
ENV CORE_PLAYOUT_ENABLE=true
ENV CORE_METRICS_ENABLE=true
ENV CORE_METRICS_ENABLE_PROMETHEUS=true

EXPOSE 8080/tcp
EXPOSE 8181/tcp
EXPOSE 1935/tcp
EXPOSE 1936/tcp
EXPOSE 6000/udp
EXPOSE 8555/tcp
EXPOSE 8554/tcp

VOLUME ["/core/data", "/core/config"]
ENTRYPOINT ["/core/bin/run.sh"]
WORKDIR /core