FROM python:3.11-slim

ENV JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64
ENV XDG_CACHE_HOME=/tmp/.cache
ENV PATH="${JAVA_HOME}/bin:${PATH}"

WORKDIR /app

# Install dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    openjdk-17-jdk \
    build-essential \
    curl \
    && rm -rf /var/lib/apt/lists/*

# Create cache directory and set permissions
RUN mkdir -p /tmp/.cache/huggingface && chmod -R 777 /tmp/.cache

# Copy app files
COPY . .

# Upgrade pip and install packages
RUN pip install --upgrade pip
RUN pip install "impresso_pipelines[solrnormalization]==0.4.6.6"
RUN pip install gradio

EXPOSE 7860

CMD ["python", "app.py"]