FROM golang:1.25
# read target arch from buildx or default to amd64 if using legacy builder.
ARG TARGETARCH
ENV TARGETARCH=${TARGETARCH:-amd64}
RUN sed -i -e's/ main/ main contrib non-free/g' /etc/apt/sources.list.d/debian.sources
RUN apt-get update \
	&& apt-get install --no-install-recommends --no-install-suggests -y \
	# runtime dependencies
	ffmpeg \
	# build dependencies
	libavformat-dev libavutil-dev libswscale-dev \
	# hwaccel dependencies
	vainfo mesa-va-drivers \
	# intel hwaccel dependencies, not available everywhere
	$([ " $TARGETARCH" = " amd64" ] && echo "intel-media-va-driver-non-free i965-va-driver-shaders") \
	# CA certificates for HTTPS to S3 buckets
	ca-certificates \
	&& apt-get clean autoclean -y \
	&& apt-get autoremove -y
WORKDIR /app

# flags for nvidia acceleration on docker < 25.0
ENV NVIDIA_VISIBLE_DEVICES="all"
ENV NVIDIA_DRIVER_CAPABILITIES="all"

COPY go.mod go.sum ./
RUN go mod download

COPY . .

EXPOSE 7666
CMD ["go", "run", "-race", "."]