# Read the doc: https://huggingface.co/docs/hub/spaces-sdks-docker
# you will also find guides on how best to write your Dockerfile

FROM python:3.9

RUN useradd -m -u 1000 user && mkdir -p /app/models && chown -R user:user /app
USER user
ENV PATH="/home/user/.local/bin:$PATH"
ENV FASTTEXT_MODEL_PATH="/app/models/cc.ug.300.bin"

WORKDIR /app

COPY --chown=user ./requirements.txt requirements.txt
RUN pip install --no-cache-dir --upgrade -r requirements.txt
RUN python -c "import gzip, os, shutil, urllib.request; url='https://dl.fbaipublicfiles.com/fasttext/vectors-crawl/cc.ug.300.bin.gz'; gz='/app/models/cc.ug.300.bin.gz'; out='/app/models/cc.ug.300.bin'; print('Downloading fastText model:', url, flush=True); urllib.request.urlretrieve(url, gz); print('Extracting fastText model to:', out, flush=True); f_in=gzip.open(gz, 'rb'); f_out=open(out, 'wb'); shutil.copyfileobj(f_in, f_out); f_in.close(); f_out.close(); os.remove(gz)"

COPY --chown=user . /app
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]