ARG BASE_TAG=main
FROM winglian/axolotl:$BASE_TAG

ENV HF_DATASETS_CACHE="/workspace/data/huggingface-cache/datasets"
ENV HUGGINGFACE_HUB_CACHE="/workspace/data/huggingface-cache/hub"
ENV TRANSFORMERS_CACHE="/workspace/data/huggingface-cache/hub"

COPY scripts/runpod-entrypoint.sh /root/runpod-entrypoint.sh

RUN apt install --yes --no-install-recommends openssh-server tmux && \
    mkdir -p ~/.ssh && \
    chmod 700 ~/.ssh && \
    printf "\n[[ -z \"\$TMUX\"  ]] && { tmux attach-session -t ssh_tmux || tmux new-session -s ssh_tmux; exit; }\n" >> ~/.bashrc && \
    chmod +x /workspace/axolotl/scripts/runpod-entrypoint.sh && \
    chmod +x /root/runpod-entrypoint.sh

ENTRYPOINT ["/root/runpod-entrypoint.sh"]
CMD ["sleep", "infinity"]