FROM python:3.10.11-alpine3.17 as env-builder

# handle optional arguments
ARG INTERNAL_API_PORT=8010
ARG INTERNAL_WS_PORT=8011

RUN \
    apk add --no-cache gcc musl-dev libffi-dev && \
    pip install pip -U --no-cache-dir --prefer-binary && \
    pip install poetry --no-cache-dir --prefer-binary

WORKDIR /app

COPY pyproject.toml .
COPY poetry.lock .

# create virtual environment
RUN python -m venv /venv
# set python thingies, set environment variables and activate virtual environment
ENV \
    PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    FAIRHOPPER_API_PORT=${INTERNAL_API_PORT} \
    FAIRHOPPER_WS_PORT=${INTERNAL_WS_PORT} \
    PATH="/venv/bin:$PATH"

RUN \
    # dump python dependencies into requirements file
    poetry export --without-hashes --format=requirements.txt > requirements.txt && \
    # install python libs
    pip install -r requirements.txt --no-cache-dir --prefer-binary


FROM python:3.10.11-alpine3.17 as runner

WORKDIR /app
COPY --from=env-builder /venv /venv

# set python thingies and activate virtual environment
ENV \
    PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PATH="/venv/bin:$PATH"

# copy all relevant files
COPY ./.docker/* ./
COPY ./hopper ./hopper
COPY ./main.py .

ENTRYPOINT [ "/app/run.sh" ]