Dockerfile

# Stage 1: Build Frontend
FROM node:20 AS frontend-build
WORKDIR /app/frontend
COPY frontend/package*.json ./
# Use --legacy-peer-deps to avoid strict version conflicts
RUN npm install --legacy-peer-deps
COPY frontend/ ./
# Run build with verbose output to see errors
RUN npm run build

# Stage 2: Final Image
FROM python:3.10-slim
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    libgl1 \
    libglib2.0-0 \
    tesseract-ocr \
    libsm6 \
    libxext6 \
    libxrender-dev \
    && rm -rf /var/lib/apt/lists/*

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

# Copy backend code and modules
COPY src/ ./src/
COPY models/ ./models/
COPY api.py .
COPY endToEnd2.py .

# Copy built frontend from stage 1
COPY --from=frontend-build /app/frontend/dist ./frontend/dist

# Set environment variables
ENV PORT=7860
ENV MPLBACKEND=Agg
ENV HOME=/tmp

# Create necessary directories and set permissions
# Important for HF Spaces: generated_models and samples must be writable
RUN mkdir -p samples generated_models outputs && \
    chmod -R 777 samples generated_models outputs && \
    chmod -R 777 /app

USER 1000

EXPOSE 7860

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