FROM debian:testing as builder

RUN printf "deb http://deb.debian.org/debian testing main contrib non-free\ndeb-src http://deb.debian.org/debian testing main contrib non-free" > /etc/apt/sources.list \
    && apt-get update \
    && apt-get -y install \
        build-essential \
        cmake \
        git \
        libasound2-dev \
        libavcodec-dev \
        libavdevice-dev \
        libavfilter-dev \
        libavformat-dev \
        libavutil-dev \
        libcurl4-openssl-dev \
        libfdk-aac-dev \
        libfontconfig-dev \
        libfreetype6-dev \
        libgl1-mesa-dev \
        libjack-jackd2-dev \
        libjansson-dev \
        libluajit-5.1-dev \
        libmbedtls-dev \
        libnss3 \
        libpulse-dev \
        libqt5svg5-dev \
        libqt5x11extras5-dev \
        libspeexdsp-dev \
        libswresample-dev \
        libswscale-dev \
        libudev-dev \
        libv4l-dev \
        libvlc-dev \
        libx11-dev \
        libx11-xcb-dev \
        libx264-dev \
        libxcb-randr0-dev \
        libxcb-shm0-dev \
        libxcb-xfixes0-dev \
        libxcb-xinerama0-dev \
        libxcb-xinput-dev \
        libxcb1-dev \
        libxcomposite-dev \
        libxinerama-dev \
        pkg-config \
        python3-dev \
        qtbase5-dev \
        swig \
        wget

RUN cd /tmp/ \
    && wget -nv https://cdn-fastly.obsproject.com/downloads/cef_binary_3770_linux64.tar.bz2 \
    && tar xvf cef_binary_3770_linux64.tar.bz2 \
    && rm -rf cef_binary_3770_linux64.tar.bz2 \
    && mv cef_* cef \
    && git clone --depth=1 --recursive https://github.com/obsproject/obs-studio

RUN mkdir /tmp/obs-studio/build \
    && cd /tmp/obs-studio/build \
    && cmake \
        -DUNIX_STRUCTURE=0 \
        -DCMAKE_INSTALL_PREFIX=/opt/obs-studio/ \
        -DBUILD_BROWSER=ON \
        -DCEF_ROOT_DIR="../../cef" \
        .. \
    && make -j 4 \
    && make install/strip

FROM debian:testing

# installing debian obs-studio first makes dependency management easier
RUN printf "deb http://deb.debian.org/debian testing main contrib non-free\ndeb-src http://deb.debian.org/debian testing main contrib non-free" > /etc/apt/sources.list \
    && apt-get update \
    && apt-get -y install --no-install-recommends obs-studio \
    && apt-get -y purge obs-studio \
    && apt-get -y install \
        i965-va-driver \
        intel-media-va-driver \
        libatk-bridge2.0-0 \
        libatk1.0-0 \
        libatspi2.0-0 \
        libcurl4 \
        libfdk-aac2 \
        libnss3 \
        libvlc5 \
        libxtst6 \
    && rm -rf /var/lib/apt/lists/*

COPY --from=builder /opt/obs-studio/ /opt/obs-studio/

ENV LD_LIBRARY_PATH=/opt/obs-studio/bin/64bit

# For some reason the workdir has to be this, otherwise it will not find the
# locales and fail to start
WORKDIR /opt/obs-studio/bin/64bit/

ENTRYPOINT ["/opt/obs-studio/bin/64bit/obs"]