ARG \
    BUILD_FROM \
    BUILD_VERSION

FROM $BUILD_FROM:$BUILD_VERSION

RUN apk --no-cache add \
        raspberrypi \
        raspberrypi-libs

##
# Set symlinks for raspberry pi binaries.
RUN ln -sv /opt/vc/bin/raspistill /usr/local/bin/raspistill \
    && ln -sv /opt/vc/bin/raspivid /usr/local/bin/raspivid \
    && ln -sv /opt/vc/bin/raspividyuv /usr/local/bin/raspividyuv \
    && ln -sv /opt/vc/bin/raspiyuv /usr/local/bin/raspiyuv