FROM python:3.11 WORKDIR /app COPY app.py . COPY requirements.txt . RUN pip install --no-cache-dir -r -r requirements.txt # Environment variables ENV CALDAV_URL="" ENV PASSWORD="" ENV RA_API="" ENV RA_USER="" ENV CALENDAR_NAME="" CMD ["python3", "./app.py", "$CALDAV_URL", "$CALENDAR_NAME", "$USERNAME", "$PASSWORD", "$RA_API", "$RA_USER"]