setuptools-npm 0.3

Plugin for setuptools and npm

Plugin for setuptools to run npm commands.

Usage

This command provides npm_install and npm_run commands.

Run python setup.py npm_install –help or python setup.py npm_run –help for available options.

npm_not_skipped is a helper function that can be used as predicate for distutils subcommand. It evaluates to True if env variable SKIP_NPM is not defined. This variable is exclusive to this helper function and is not evaluated in npm_install and npm_run commands themselves.

Example

Let’s say you have defined build command in package.json and you’d like to run npm clean-install and npm run build each time you run setup.py build. You’d configure your project like this:

# pyproject.toml
[build-system]
requires = ["setuptools", "setuptools-npm"]
build-backend = "setuptools.build_meta"

# setup.py
from distutils.command.build import build
from setuptools import setup
from setuptools_npm import npm_not_skipped

class custom_build(build):
    sub_commands = [
        ('npm_install', npm_not_skipped),
        ('npm_run', npm_not_skipped),
    ] + build.sub_commands

setup(cmdclass={'build': custom_build, 'sdist': custom_sdist})

# setup.cfg
[npm_run]
script = build