Dockerfile

# Use Python 3.11 slim image as base
FROM python:3.11-slim

# Set working directory
WORKDIR /app

# Install system dependencies and download official unrar
RUN apt-get update && apt-get install -y \
    wget \
    && wget https://www.rarlab.com/rar/rarlinux-x64-700.tar.gz \
    && tar -xzf rarlinux-x64-700.tar.gz \
    && cp rar/unrar /usr/local/bin/ \
    && cp rar/unrar /usr/bin/ \
    && chmod +x /usr/local/bin/unrar \
    && chmod +x /usr/bin/unrar \
    && rm -rf rar rarlinux-x64-700.tar.gz \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements first for better caching
COPY requirements.txt .

# Install Python dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Copy the application code
COPY app.py .

# Create a directory for temporary files
RUN mkdir -p /tmp/gradio_temp

# Set environment variables
ENV GRADIO_SERVER_NAME="0.0.0.0"
ENV GRADIO_SERVER_PORT="7860"

# Expose the port Gradio runs on
EXPOSE 7860

# Run the application
CMD ["python", "app.py"]