# ----------------------------------------------------------------------
# Stage 1: Build Stage
# ----------------------------------------------------------------------
FROM python:3.12-alpine AS builder

# Install build dependencies
RUN apk add --no-cache \
        bash \
        build-base \
        libffi-dev \
        openssl-dev \
        git

# Set the working directory
WORKDIR /app

# Clone the Surf-TG repository directly
RUN git clone https://github.com/weebzone/Surf-TG.git /app

# Install pip and uv
RUN pip install -U pip uv

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

# ----------------------------------------------------------------------
# Stage 2: Final Stage (Minimal Runtime Image for Hugging Face)
# ----------------------------------------------------------------------
FROM python:3.12-alpine

# Install necessary runtime dependencies
RUN apk add --no-cache bash git

# Set up a non-root user for Hugging Face compatibility using adduser (Alpine specific)
RUN addgroup -g 1000 usergroup && \
    adduser -D -u 1000 -G usergroup user
USER user
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

# Set the working directory
WORKDIR $HOME/app

# Copy the installed Python dependencies from the builder
COPY --from=builder /usr/local/lib/python3.12/site-packages /usr/local/lib/python3.12/site-packages

# Copy the application source code from the builder and set ownership
COPY --from=builder --chown=user:usergroup /app $HOME/app

# Hugging Face exposes port 7860 by default
EXPOSE 7860

# Command to run the application using honcho
RUN pip install --user honcho
CMD ["honcho", "start"]