Dockerfile

# sync_pilot — Median Müzik · sync-licensing dashboard.
# Deployed to HuggingFace Spaces (Docker SDK).
#
# The deploy script (sync_pilot/scripts/deploy-hf.sh) copies the
# ``sync_pilot/`` Python package alongside this Dockerfile so that
# ``import sync_pilot.dashboard.app`` resolves from ``/app/sync_pilot``.

FROM python:3.12-slim

RUN apt-get update && apt-get install -y --no-install-recommends \
    curl \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Install Python deps first so the layer caches across code changes.
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy the wrapper app + the sync_pilot package source.
COPY . .

EXPOSE 8501

ENV PYTHONUNBUFFERED=1
ENV STREAMLIT_SERVER_PORT=8501
ENV STREAMLIT_SERVER_ADDRESS=0.0.0.0
ENV STREAMLIT_SERVER_HEADLESS=true
ENV STREAMLIT_BROWSER_GATHER_USAGE_STATS=false
ENV HF_SPACE=1
# Default routes data_loader to the private HF dataset; the Space's
# PRIVATE_DATASET_REPO + HF_TOKEN secrets pick the actual repo.
ENV SYNC_PILOT_DATA_SOURCE=hf
# huggingface_hub snapshot cache lands here (mounted ephemeral on Spaces);
# data_loader resolves the snapshot directory under config.HF_CACHE_DIR.
ENV HF_HOME=/tmp/hf-cache

HEALTHCHECK --interval=30s --timeout=10s --start-period=10s --retries=3 \
    CMD curl -f http://localhost:8501/_stcore/health || exit 1

CMD ["streamlit", "run", "app.py", "--server.port=8501", "--server.address=0.0.0.0"]