Builds keras-dev container for arm64 / aarch64 systems

Keras-dev-aarch64.dockerfile

FROM python:3.9

# https://code.visualstudio.com/docs/remote/containers-advanced#_creating-a-nonroot-user
ARG USERNAME=keras-vscode
ARG USER_UID=1000
ARG USER_GID=$USER_UID

# Create the user
RUN groupadd --gid $USER_GID $USERNAME \
    && useradd --uid $USER_UID --gid $USER_GID -m $USERNAME \
    #
    # [Optional] Add sudo support. Omit if you don't need to install software after connecting.
    && apt-get update \
    && apt-get install -y sudo bash \
    && echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME \
    && chmod 0440 /etc/sudoers.d/$USERNAME

# Nano (to make my life easier)
RUN sudo apt install nano -y

# Install Bazel arm64
RUN sudo apt update
RUN wget https://github.com/bazelbuild/bazel/releases/download/4.2.1/bazel-4.2.1-linux-arm64
RUN sudo mkdir /usr/local/bin/bazel
RUN sudo mv  bazel-4.2.1-linux-arm64 /usr/local/bin/bazel
RUN sudo chmod +x /usr/local/bin/bazel/bazel-4.2.1-linux-arm64
RUN export PATH="$PATH:/usr/local/bin/bazel"
RUN echo 'export PATH="$PATH:/usr/local/bin/bazel"' >> ~/.bashrc
RUN sudo ln -s /usr/local/bin/bazel/bazel-4.2.1-linux-arm64 /usr/bin/bazel
RUN sudo bazel

USER $USERNAME
ENV PATH="/home/$USERNAME/.local/bin:${PATH}"