# Documentation: https://huggingface.co/docs/hub/spaces-sdks-docker

FROM python:3.9

#RUN useradd -m -u 1000 user
#USER user
ENV PATH="/home/user/.local/bin:/opt/conda/bin:$PATH"

#WORKDIR /app

ARG PYTORCH_VERSION=2.1.0
ARG PYTHON_VERSION=3.9 #8.10
ARG CUDA_VERSION=11.8
ARG CU_DNN=8.5.0.96
ARG MAMBA_VERSION=24.3.0-0
ARG CUDA_CHANNEL=nvidia
ARG INSTALL_CHANNEL=pytorch
# Automatically set by buildx
ARG TARGETPLATFORM


#USER root

# Update basic dependencies we'll be using.
RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
        build-essential \
        ca-certificates \
        ccache \
        curl \
        python3 \
        python3-pip \
        git && \
        rm -rf /var/lib/apt/lists/*

RUN git clone https://github.com/lee-ny/teaching_arithmetic.git /teaching_arithmetic 
# && cd teaching_arithmetic && pip install -e .
#RUN chmod +x /teaching_arithmetic
# Install conda
# translating Docker's TARGETPLATFORM into mamba arches
RUN case ${TARGETPLATFORM} in \
         "linux/arm64")  MAMBA_ARCH=aarch64  ;; \
         *)              MAMBA_ARCH=x86_64   ;; \
    esac && \
    curl -fsSL -v -o ~/mambaforge.sh -O  "https://github.com/conda-forge/miniforge/releases/download/${MAMBA_VERSION}/Mambaforge-${MAMBA_VERSION}-Linux-${MAMBA_ARCH}.sh"
RUN chmod +x ~/mambaforge.sh && \
    bash ~/mambaforge.sh -b -p /opt/conda && \
    rm ~/mambaforge.sh

# Install pytorch
# On arm64 we exit with an error code
RUN case ${TARGETPLATFORM} in \
         "linux/arm64")  exit 1 ;; \
         *)              /opt/conda/bin/conda update -y conda &&  \
                         /opt/conda/bin/conda install -c "${INSTALL_CHANNEL}" -c "${CUDA_CHANNEL}" -y "python=${PYTHON_VERSION}" "pytorch=$PYTORCH_VERSION" "pytorch-cuda=$(echo $CUDA_VERSION | cut -d'.' -f 1-2)"  ;; \
    esac && \
    /opt/conda/bin/conda clean -ya

#COPY --chown=user ./requirements.txt requirements.txt
COPY ./requirements.txt requirements.txt
RUN pip install --no-cache-dir --upgrade -r requirements.txt

#COPY --chown=user teaching_arithmetic /teaching_arithmetic
#COPY --chown=user . /app
#COPY . /app
COPY ./out /out
RUN chmod 777 -R /out

#RUN chmod +x /out
COPY ./out/addition_train /out/
RUN chmod 777 /teaching_arithmetic/train.py
COPY ./train.sh /train.sh
RUN chmod +x /train.sh

# Expose the secret DEBUG at buildtime and use its value as git remote URL
#RUN --mount=type=secret,id=DEBUG,mode=0444,required=true \
# git init && \
# git remote add origin $(cat /run/secrets/DEBUG)


# USER 1000


# CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]
ENTRYPOINT ["/train.sh"]