Dockerfile

FROM heartexlabs/label-studio:hf-latest

USER root

RUN pip install --no-cache-dir boto3

COPY scripts/entrypoint.sh /entrypoint.sh
COPY scripts/sync_label_studio_r2.py /app/scripts/sync_label_studio_r2.py
COPY scripts/r2_storage.py /app/scripts/r2_storage.py
COPY config/label_studio.xml /app/config/label_studio.xml

RUN chmod +x /entrypoint.sh \
    && mkdir -p /label-studio/data /label-studio/logs /app/scripts /app/config

ENV LABEL_STUDIO_BASE_DATA_DIR=/label-studio/data \
    LABEL_STUDIO_LOG_DIR=/label-studio/logs \
    STORAGE_PERSISTENCE=1 \
    PYTHONPATH=/app/scripts \
    R2_SYNC_ON_START=1 \
    R2_SYNC_ON_STOP=1 \
    R2_SYNC_INTERVAL_SEC=300

# HF Space: restrict signup; use the same login as your local instance
ENV LABEL_STUDIO_DISABLE_SIGNUP_WITHOUT_LINK=true

ENTRYPOINT ["/entrypoint.sh"]