Dockerfile-1.1.6

FROM python:3.9.2

ENV PYTHONUNBUFFERED=1 \
    # prevents python creating .pyc files
    PYTHONDONTWRITEBYTECODE=1 \
    \
    # pip
    PIP_NO_CACHE_DIR=off \
    PIP_DISABLE_PIP_VERSION_CHECK=on \
    PIP_DEFAULT_TIMEOUT=100 \
    # POETRY_VERSION=1.1.6 \
    \
    # poetry
    # https://python-poetry.org/docs/configuration/#using-environment-variables
    # make poetry install to this location
    POETRY_HOME="/opt/poetry" \
    # make poetry create the virtual environment in the project's root
    # it gets named `.venv`
    POETRY_VIRTUALENVS_IN_PROJECT=true \
    # do not ask any interactive question
    POETRY_NO_INTERACTION=1 \
    # paths
    # this is where our requirements + virtual environment will live
    PYSETUP_PATH="/opt/pysetup" \
    VENV_PATH="/opt/pysetup/.venv"


# prepend poetry and venv to path
ENV PATH="$POETRY_HOME/bin:$HOME/.poetry/env:$VENV_PATH/bin:$PATH"
ENV PYTHONPATH="/app:$PYTHONPATH"

RUN curl -sSL https://raw.githubusercontent.com/python-poetry/poetry/master/install-poetry.py | python -

WORKDIR ${PYSETUP_PATH}

COPY projects/proj1/poetry.lock projects/proj1/pyproject.toml ./

COPY projects/proj3 ../proj3
COPY projects/proj2 ../proj2

RUN poetry install

WORKDIR /app

COPY projects/proj1 /app/proj1