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nps

All the benefits of npm scripts without the cost of a bloated package.json and limits of json

> nps is short for npm-package-scripts

> What happened to p-s?

The problem

Even though npm scripts have a ton of advantages ([learn more][scripts-advantages]), it can grow into an
[unmaintainable mess][mess] in your package.json file. Part of the problem is we're configuring scripts in json
which has fundamental issues (like no comments).

This solution

nps is a package that solves this problem by allowing you to move your scripts to a package-scripts.js file. Because
this file is a JavaScript file, you can do a lot more with your project scripts. Here's an example of a
package-scripts.js file:

``javascript
const npsUtils = require("nps-utils"); // not required, but handy!

module.exports = {
scripts: {
default: "node index.js",
lint: "eslint .",
test: {
// learn more about Jest here: https://facebook.github.io/jest
default: "jest",
watch: {
script: "jest --watch",
description: "run in the amazingly intelligent Jest watch mode"
}
},
build: {
// learn more about Webpack here: https://webpack.js.org/
default: "webpack",
prod: "webpack -p"
},
// learn more about npsUtils here: https://npm.im/nps-utils
validate: npsUtils.concurrent.nps("lint", "test", "build")
}
};
`

Or in case you prefer YAML, here's an example of how that would look in a package-scripts.yml file:

`yml
scripts:
default: node index.js
lint: eslint .
test:
# learn more about Jest here: https://kcd.im/egghead-jest
default: jest
watch:
script: jest --watch
description: run in the amazingly intelligent Jest watch mode
build:
default: webpack
prod: webpack -p
validate: concurrent "nps lint" "nps test" "nps build"
`

To use nps, it's recommended that you either install it globally (npm i -g nps) or add ./node_modules/bin to your
$PATH (be careful that you know what you're doing when doing this, find out how here).

Then you can run:

`console
nps help
`

Which will output:

`console
Usage: nps [options]