Dockerfile

FROM python:3.10-slim

WORKDIR /app

# Install Chrome
RUN apt-get update && apt-get install -y \
    wget \
    gnupg \
    unzip \
    xvfb \
    && wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
    && echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list \
    && apt-get update \
    && apt-get install -y google-chrome-stable \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Install ChromeDriver
RUN CHROME_VERSION=$(google-chrome --version | awk '{print $3}' | cut -d. -f1) \
    && CHROMEDRIVER_VERSION=$(curl -s "https://chromedriver.storage.googleapis.com/LATEST_RELEASE_${CHROME_VERSION}") \
    && wget -q "https://chromedriver.storage.googleapis.com/${CHROMEDRIVER_VERSION}/chromedriver_linux64.zip" \
    && unzip chromedriver_linux64.zip \
    && mv chromedriver /usr/bin/chromedriver \
    && chmod +x /usr/bin/chromedriver \
    && rm chromedriver_linux64.zip

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

# Copy application files
COPY delete_tweets.py config.example.py ./
COPY README.md LICENSE ./

# Create a sample config file (will be overridden by volume mount)
RUN cp config.example.py config.py

# Define volume for configuration
VOLUME /app/config

# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV DISPLAY=:99

# Create an entrypoint script
RUN echo '#!/bin/bash\nXvfb :99 -screen 0 1920x1080x24 &\npython delete_tweets.py "$@"' > /app/entrypoint.sh \
    && chmod +x /app/entrypoint.sh

ENTRYPOINT ["/app/entrypoint.sh"]