| FROM python:3.12-slim AS builder |
| |
| RUN mkdir /src |
| COPY . /src/ |
| ENV VIRTUAL_ENV=/opt/venv |
| ENV HATCH_BUILD_HOOKS_ENABLE=1 |
| # Install build tools to compile black + dependencies |
| RUN apt update && apt install -y build-essential git python3-dev |
| RUN python -m venv $VIRTUAL_ENV |
| RUN python -m pip install --no-cache-dir hatch==1.15.1 hatch-fancy-pypi-readme hatch-vcs |
| RUN . /opt/venv/bin/activate && pip install --no-cache-dir --upgrade pip setuptools \ |
| && cd /src && hatch build -t wheel \ |
| && pip install --no-cache-dir dist/*-cp* \ |
| && pip install black[colorama,d,uvloop] |
| |
| FROM python:3.12-slim |
| |
| # copy only Python packages to limit the image size |
| COPY --from=builder /opt/venv /opt/venv |
| ENV PATH="/opt/venv/bin:$PATH" |
| |
| CMD ["/opt/venv/bin/black"] |
