Dockerfile

FROM ubuntu:24.04 AS base-all
LABEL maintainer='Camptocamp "info@camptocamp.com"'

SHELL ["/bin/bash", "-o", "pipefail", "-cux"]

RUN --mount=type=cache,target=/var/lib/apt/lists \
    --mount=type=cache,target=/var/cache,sharing=locked \
    apt-get update \
    && apt-get upgrade --yes \
    && apt-get install --yes --no-install-recommends apt-utils \
    && DEBIAN_FRONTEND=noninteractive TZ=Etc/UTC apt-get install --yes tzdata \
    && apt-get install --yes --no-install-recommends binutils git python3-pip python3-venv \
    && python3 -m venv /venv

ENV PATH=/venv/bin:$PATH

# Used to convert the locked packages by poetry to pip requirements format
# We don't directly use `poetry install` because it force to use a virtual environment.
FROM base-all AS poetry

# Install Poetry
WORKDIR /tmp
COPY requirements.txt ./
RUN --mount=type=cache,target=/root/.cache \
    python3 -m pip install --disable-pip-version-check --requirement=requirements.txt

# Do the conversion
COPY poetry.lock pyproject.toml ./
ENV POETRY_DYNAMIC_VERSIONING_BYPASS=0.0.0
RUN poetry export --output=requirements.txt \
    && poetry export --with=dev --output=requirements-dev.txt

# Base, the biggest thing is to install the Python packages
FROM base-all AS base

WORKDIR /app

RUN --mount=type=cache,target=/root/.cache \
    --mount=type=bind,from=poetry,source=/tmp,target=/poetry \
    python3 -m pip install --disable-pip-version-check --no-deps --requirement=/poetry/requirements.txt

FROM base AS checker

RUN --mount=type=cache,target=/root/.cache \
    --mount=type=bind,from=poetry,source=/tmp,target=/poetry \
    python3 -m pip install --disable-pip-version-check --no-deps --requirement=/poetry/requirements-dev.txt

FROM base AS run

SHELL ["/bin/bash", "-o", "pipefail", "-c"]

RUN python3 -m compileall -q -- *

COPY . ./
ARG VERSION=dev
RUN --mount=type=cache,target=/root/.cache \
    POETRY_DYNAMIC_VERSIONING_BYPASS=${VERSION} python3 -m pip install --disable-pip-version-check --no-deps --editable=. \
    && python3 -m pip freeze > /requirements.txt \
    && python3 -m compileall -q /app/c2cciutils

ENV PATH=/root/.local/bin:$PATH
RUN git config --global --add safe.directory /src
WORKDIR /src
VOLUME /src