# CPU-only base for free-tier HuggingFace Spaces
# VoiceForge HuggingFace Docker - Build: 2026-02-01T16:00
FROM python:3.10-slim

# Set environment variables
ENV PYTHONUNBUFFERED=1 \
    PYTHONDONTWRITEBYTECODE=1 \
    DEBIAN_FRONTEND=noninteractive

# Install system dependencies
RUN apt-get update && apt-get install -y \
    python3-pip \
    python3-dev \
    ffmpeg \
    libsndfile1 \
    git \
    supervisor \
    pkg-config \
    build-essential \
    libavformat-dev \
    libavcodec-dev \
    libavdevice-dev \
    libavutil-dev \
    libswscale-dev \
    libswresample-dev \
    && rm -rf /var/lib/apt/lists/*

# Set working directory
WORKDIR /app

# Copy requirements and install (files are at root level in HF Space)
COPY requirements.txt .
RUN pip3 install --no-cache-dir -r requirements.txt

# Copy the rest of the application
COPY . .

# Create directory for weights and logs
RUN mkdir -p backend/app/models/weights /var/log/supervisor

# Copy supervisor config (file is at root level in HF Space)
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf

# Expose ports (HF expects the app on 7860)
EXPOSE 7860

# Run supervisor to start both backend and frontend
CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]