site/backend/Dockerfile

# syntax=docker/dockerfile:1.4
FROM python:3-slim-bookworm AS builder

# Second line optional/debug/qol
RUN apt update && apt install -y \
    libmariadb-dev gcc \
    mariadb-client


WORKDIR /code
COPY requirements.txt /code
RUN target=/root/.cache/pip \
    pip3 install --root-user-action=ignore -q -r requirements.txt

# Dockerignore has this skip migrations, venv, sqlite db
COPY . .

ENV FLASK_APP microblog.py

# This might be scary to leave on
#ENV FLASK_ENV development

ENV FLASK_RUN_PORT 8000
ENV FLASK_RUN_HOST 0.0.0.0
RUN flask --version

EXPOSE 8000

CMD ["flask", "run"]