Dockerfile

FROM python:3.12

ENV PYTHONUNBUFFERED=1

SHELL ["/bin/bash", "-o", "pipefail", "-c"]

RUN apt-get update && \
    apt-get install -y --no-install-recommends \
        libpq-dev build-essential ca-certificates \
        curl gnupg unattended-upgrades && \
    rm -rf /var/lib/apt/lists/* && \
    curl -sSL https://raw.githubusercontent.com/vishnubob/wait-for-it/master/wait-for-it.sh > /wait-for-it.sh && \
    chmod +x /wait-for-it.sh

WORKDIR /app

# Copy requirements and install (use dev.txt for local, base.txt for prod)
ARG REQUIREMENTS=requirements/base.txt
COPY requirements/ /app/requirements/
RUN pip3 install -r /app/${REQUIREMENTS} --disable-pip-version-check --no-cache-dir

COPY . /app/

RUN chmod +x /app/scripts/container-startup.sh