Dockerfile

# Using the Ubuntu image
FROM ubuntu:latest

# Set language, format and stuff
ENV LANG=C.UTF-8 LC_ALL=C.UTF-8 \
    DEBIAN_FRONTEND=noninteractive

# Update package manager and install basic dependencies
RUN apt-get update -y && \
    apt-get upgrade -y && \
    apt-get install -y --no-install-recommends \
    python3.12 \
    python3-pip \
    python3-dev \
    python3-venv \
    curl \
    gnupg \
    nano \
    ca-certificates \
    git \
    sudo \
    && rm -rf /var/lib/apt/lists/*

# Create directories and import GPG key for Node.js
RUN mkdir -p /etc/apt/keyrings && \
    curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg

# Add the Node.js repository
RUN echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_20.x nodistro main" | tee /etc/apt/sources.list.d/nodesource.list

# Install Node.js and npm
RUN apt-get update && \
    apt-get install -y nodejs && \
    rm -rf /var/lib/apt/lists/*

# Install tweet-harvest and update npm
RUN npm install -g tweet-harvest@latest npm@latest

# Create and switch to a non-root user (using the first available UID)
RUN adduser --disabled-password --gecos '' appuser && \
    mkdir -p /home/appuser/app && \
    chown -R appuser:appuser /home/appuser

# Switch to the appuser
USER appuser

# Set environment variables
ENV HOME=/home/appuser \
    PATH=/home/appuser/.local/bin:$PATH

WORKDIR $HOME/app

# Clone repository
RUN git clone https://github.com/bayhaqy/X-Dashboard.git .

# Create virtual environment
RUN python3 -m venv .venv
ENV PATH="$HOME/app/.venv/bin:$PATH"

# Upgrade pip and install requirements
RUN pip install --no-cache-dir --upgrade pip && \
    pip install --no-cache-dir -r requirements.txt

# Check versions (for debugging, remove in production)
RUN python3 --version && \
    node -v && \
    npm list -g

# Expose port
EXPOSE 8501

# Define the command to run your Streamlit app
CMD ["streamlit", "run", "app.py"]