FROM python:3.12-slim

WORKDIR /app

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PORT=8080

COPY pyproject.toml README.md ./
COPY keycloak_sso_gateway ./keycloak_sso_gateway

RUN pip install --no-cache-dir --upgrade pip \
    && pip install --no-cache-dir ".[redis]"

EXPOSE 8080

CMD ["python", "-m", "keycloak_sso_gateway"]
