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

# Set the working directory inside the container
WORKDIR /app

# Copy the script and requirements.txt into the container at /app
COPY jobindex.py /app/
COPY requirements.txt /app/

# Install the required Python packages
RUN pip install -r requirements.txt

# Install cron and create log file
RUN apt-get update \
    && apt-get -y install cron \
    && touch /var/log/cron.log

# Copy the cron job file into the cron directory
COPY cronjob /etc/cron.d/jobindex-cron

# Give execution rights on the cron job
RUN chmod 0644 /etc/cron.d/jobindex-cron

# Apply cron job
RUN crontab /etc/cron.d/jobindex-cron

# Run the command on container startup
CMD ["cron", "-f"]