Dockerfile

# Use the official Python image from the Docker Hub
FROM python:3.9-slim

# Set the working directory
WORKDIR /app

# Install necessary dependencies
RUN apt-get update && apt-get install -y \
    wget \
    unzip \
    curl \
    gnupg \
    libgconf-2-4 \
    libnss3 \
    libxss1 \
    libappindicator1 \
    fonts-liberation \
    libasound2 \
    libatk-bridge2.0-0 \
    libatk1.0-0 \
    libcups2 \
    libgtk-3-0 \
    libx11-xcb1 \
    libxcomposite1 \
    libxcursor1 \
    libxdamage1 \
    libxi6 \
    libxtst6 \
    libxrandr2 \
    libgdk-pixbuf2.0-0 \
    libgbm-dev \
    xdg-utils \
    && apt-get clean && rm -rf /var/lib/apt/lists/*

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

# Download ChromeDriver
ARG CHROME_DRIVER_VERSION=114.0.5735.90
RUN wget -q -O /tmp/chromedriver.zip https://chromedriver.storage.googleapis.com/$CHROME_DRIVER_VERSION/chromedriver_linux64.zip && \
    unzip /tmp/chromedriver.zip -d /usr/local/bin/ && \
    rm /tmp/chromedriver.zip

# Upgrade pip
RUN pip install --upgrade pip

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

# Copy the rest of the application's code into the image
COPY . .

# Set the command to run the application
CMD ["python", "gpx_heatmap.py"]