FROM python:3.13-alpine3.22 as base

ENV VENV_PATH=/app/.venv
ENV PATH="$VENV_PATH/bin:$PATH"

WORKDIR /app


FROM base as builder

ENV POETRY_VERSION=2.0.1
ENV POETRY_VIRTUALENVS_IN_PROJECT=1
ENV POETRY_NO_INTERACTION=1
ENV POETRY_VIRTUALENVS_CREATE=1

RUN pip install poetry=="$POETRY_VERSION"

COPY pyproject.toml poetry.lock ./

RUN poetry install --no-root


FROM base as runtime

ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV PYTHONPATH=/app

RUN mkdir -p /tmp/metrics

ENV PROMETHEUS_MULTIPROC_DIR=/tmp/metrics

COPY --from=builder "$VENV_PATH" "$VENV_PATH"

EXPOSE 80

COPY src ./src