# Menggunakan Python 3.10 slim sebagai base image
FROM python:3.10-slim

# Set working directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    curl \
    git \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements file
COPY requirements.txt .

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

# Copy application code
COPY sentiment_app.py .

# Expose port untuk Gradio
EXPOSE 7860

# Set environment variables
ENV GRADIO_SERVER_NAME="0.0.0.0"
ENV GRADIO_SERVER_PORT="7860"
ENV TRANSFORMERS_CACHE="/app/cache"
ENV HF_HOME="/app/cache"

# Create cache directory
RUN mkdir -p /app/cache

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
  CMD curl -f http://localhost:7860/ || exit 1

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