content: FROM ubuntu:20.04 as sdk-builder
  
  ARG VULKAN_SDK_VERSION
  
  # First install vulkan 
  RUN apt-get update
  RUN apt-get install -y curl unzip tar wget
  RUN wget -O VulkanSDK.tar.gz https://sdk.lunarg.com/sdk/download/${VULKAN_SDK_VERSION}/linux/vulkansdk-linux-x86_64-${VULKAN_SDK_VERSION}.tar.gz?u=true && \
      mkdir VulkanSDK && \
      cd VulkanSDK && \
      tar xvf /VulkanSDK.tar.gz
  
  RUN cd VulkanSDK/${VULKAN_SDK_VERSION}
  ENV VULKAN_SDK="/VulkanSDK/${VULKAN_SDK_VERSION}/x86_64"
  ENV PATH="${VULKAN_SDK}/bin:${PATH}"
  ENV LD_LIBRARY_PATH="${VULKAN_SDK}/lib"
  ENV VK_LAYER_PATH="${VULKAN_SDK}/etc/explicit_layer.d"
  
  # Configure dependencies required to setup external apt-repos
  RUN apt-get install \
          apt-transport-https \
          ca-certificates \
          gnupg \
          software-properties-common \
          wget -y
  
  # Adding kitware repo to upgrade to latest cmake (17+)
  RUN wget -O - https://apt.kitware.com/keys/kitware-archive-latest.asc 2>/dev/null | gpg --dearmor - | tee /etc/apt/trusted.gpg.d/kitware.gpg >/dev/null
  RUN apt-add-repository 'deb https://apt.kitware.com/ubuntu/ bionic main'
  # Adding security repo to add cmake dependency on libssl 1.0
  RUN echo "deb http://security.ubuntu.com/ubuntu bionic-security main" | tee -a /etc/apt/sources.list.d/bionic.list
  RUN apt-get update --fix-missing -y
  RUN apt-get upgrade -y
  
  # Install build dependencies
  RUN apt-get install -y libssl1.0-dev 
  RUN apt-get install -y cmake g++
  RUN apt-get install -y libglm-dev libxcb-dri3-0 libxcb-present0
  RUN apt-get install -y libpciaccess0 libpng-dev libxcb-keysyms1-dev
  RUN apt-get install -y libxcb-dri3-dev
  RUN apt-get install -y libx11-dev
  RUN apt-get install -y libwayland-dev libxrandr-dev
  RUN apt-get install -y wget
  RUN apt-get install -y libglfw3-dev
  RUN apt-get install -y git
  RUN apt-get install -y python python3-pip
  RUN apt-get install -y wayland-protocols
  
  # Rerun update & upgrade to download libmirclient
  RUN apt-get upgrade -y
  RUN apt-get update --fix-missing -y
  RUN apt-get install -y libmirclient-dev
  
  RUN apt-get install -y zip pkg-config
  RUN apt-get install -y ninja-build
  RUN apt-get install -y qt5-default
  RUN apt-get install -y qt5-qmake
  
  # Python deps
  RUN pip install jsonschema
  
  RUN /VulkanSDK/${VULKAN_SDK_VERSION}/vulkansdk -j $(nproc)
  
  # Cleanup to reduce image size
  RUN rm -rf /VulkanSDK/${VULKAN_SDK_VERSION}/source
  
  RUN mkdir /workspace
  WORKDIR /workspace
  
  # Store build in slim down image (reduce from 16GB to 1GB)
  FROM ubuntu:20.04
  
  ARG VULKAN_SDK_VERSION
  
  ENV VULKAN_SDK="/VulkanSDK/${VULKAN_SDK_VERSION}/x86_64"
  ENV PATH="${VULKAN_SDK}/bin:${PATH}"
  ENV LD_LIBRARY_PATH="${VULKAN_SDK}/lib"
  ENV VK_LAYER_PATH="${VULKAN_SDK}/etc/explicit_layer.d"
  
  COPY --from=sdk-builder ${VULKAN_SDK} ${VULKAN_SDK}
  
  