Dockerfile

# syntax=docker/dockerfile:1
ARG PYTHON_VERSION=3.12
FROM python:${PYTHON_VERSION}-slim AS base

ENV PYTHONDONTWRITEBYTECODE=1

ENV PYTHONUNBUFFERED=1

WORKDIR /chess_engine

ARG UID=10001
RUN adduser \
    --disabled-password \
    --gecos "" \
    --home "/nonexistent" \
    --shell "/sbin/nologin" \
    --no-create-home \
    --uid "${UID}" \
    appuser

RUN apt-get update && apt-get install -y curl

RUN apt-get update && apt-get install -y libpq-dev build-essential

COPY requirements.txt ./
RUN --mount=type=cache,target=/root/.cache/pip \
    --mount=type=bind,source=requirements.txt,target=requirements.txt \
    python -m pip install --no-cache-dir -r requirements.txt

COPY start_and_test.sh /usr/local/bin/start_and_test.sh
RUN chmod +x /usr/local/bin/start_and_test.sh

USER appuser

COPY . .

EXPOSE 8000