Dockerfile.backend

# Use a general-purpose Ubuntu image
FROM ubuntu:latest

# Set a non-interactive frontend for apt to avoid prompts
ENV DEBIAN_FRONTEND=noninteractive

# Install system dependencies
RUN apt-get update && apt-get install -y \
    python3.11 \
    python3-pip \
    python3-venv \
    libgl1-mesa-glx \
    libsm6 \
    libxext6 \
    ffmpeg \
    curl \
    wget \
    git \
    && rm -rf /var/lib/apt/lists/*

# Create a virtual environment for Python dependencies
RUN python3 -m venv /env

# Activate the virtual environment and install dependencies from requirements.txt
COPY requirements.txt /requirements.txt
RUN /env/bin/pip install --upgrade pip && \
    /env/bin/pip install -r /requirements.txt

# Set the working directory
WORKDIR /src/app

# Copy application files
COPY src/app /src/app

# Command to run the Python app
CMD ["/env/bin/python3", "app.py"]