from __future__ import annotations

import nox

@nox.session(reuse_venv=True)

def docs(session: nox.Session) -> None:

"""

Build the docs. Pass "serve" to serve.

"""

session.install("-r", "sphinx_presentation/requirements.txt")

session.chdir("sphinx_presentation/source")

if "pdf" in session.posargs:

session.run("sphinx-build", "-M", "latexpdf", ".", "_build")

return

session.run("sphinx-build", "-M", "html", ".", "_build")

if "serve" in session.posargs:

session.log("Launching docs at http://localhost:8000/ - use Ctrl-C to quit")

session.run("python", "-m", "http.server", "8000", "-d", "_build/html")

elif session.posargs:

session.error("Unsupported argument to docs")