noxfile.py

"""Nox configuration."""

import shutil
from pathlib import Path

import nox

DIR = Path(__file__).parent.resolve()

nox.needs_version = ">=2024.3.2"
nox.options.sessions = ["lint", "pylint", "tests"]
nox.options.default_venv_backend = "uv|virtualenv"


@nox.session
def lint(session: nox.Session) -> None:
    """Run the linter."""
    session.install("pre-commit")
    session.run(
        "pre-commit",
        "run",
        "--all-files",
        "--show-diff-on-failure",
        *session.posargs,
    )


@nox.session
def pylint(session: nox.Session) -> None:
    """Run PyLint."""
    # This needs to be installed into the package environment, and is slower
    # than a pre-commit check
    session.install(".", "pylint>=3.2")
    session.run("pylint", "plotting_backends", *session.posargs)


@nox.session
def tests(session: nox.Session) -> None:
    """Run the unit and regular tests."""
    session.install(".[test]")
    session.run("pytest", *session.posargs)


@nox.session
def build(session: nox.Session) -> None:
    """Build an SDist and wheel."""
    build_path = DIR.joinpath("build")
    if build_path.exists():
        shutil.rmtree(build_path)

    session.install("build")
    session.run("python", "-m", "build")