Dockerfile

##########
# BASE
##########
FROM python:3.12-alpine AS base

ENV HOST=localhost
ENV CONFIG=/config/config.json
ENV FLASK_ENV="docker"
ENV PIP_BREAK_SYSTEM_PACKAGES=true

# Install required system packages
RUN apk add --no-cache \
    ffmpeg \
    tzdata

# Install pip requirements
RUN pip install --no-cache-dir \
    flask \
    requests \
    waitress \
    python-dateutil

# Copy app files
COPY /app /app

WORKDIR /app

##########
# DEBUG
##########
FROM base AS debug

# Keeps Python from generating .pyc files in the container
ENV PYTHONDONTWRITEBYTECODE=1

# Turns off buffering for easier container logging
ENV PYTHONUNBUFFERED=1

# Creates a non-root user with an explicit UID and adds permission to access the /app folder
#RUN adduser -u 5678 --disabled-password --gecos "" appuser && chown -R appuser /app
#USER appuser

# Install debugpy for debugging
RUN pip install --no-cache-dir \
    debugpy

# During debugging, this entry point will be overridden. For more information, please refer to https://aka.ms/vscode-docker-python-debug
CMD ["python", "app.py"]

##########
# RELEASE
##########
FROM base AS release

ENTRYPOINT ["python", "-u", "app.py"]