Package Json

package.json utils.

Install

npm install @universal-packages/package-json

Global methods

readPackageJson([name: string])

Reads the package.json file as a JSON of the current working directory or if a package name is passed and its installed under node_modules the package.json is read from that package.

import { readPackageJson } from '@universal-packages/package-json'

const json = readPackageJson('jest')

console.log(json)

// > { name: 'jest', ...}

PackageJson

PackageJson for a more in deep mapping of the package.json file.

import { PackageJson } from '@universal-packages/package-json'

const packageJson = new PackageJson()

packageJson.read()

Instance methods

read()

Reads the root package.json file and all its dependencies recursively generating a new PackageJson object for ech dependency.

Properties

name:string

Name of the package being mapped.

version:string

Version of the package being mapped.

json: Object

The package.json object of the package being mapped.

flatDependencies: Object<PackageJson>

All the uniq dependencies read while reading recursively.

dependencies: Object<PackageJson>

Collection of all dependencies read as PackageJson objects.

devDependencies: Object<PackageJson>

Collection of all devDependencies read as PackageJson objects.

peerDependencies: Object<PackageJson>

Collection of all peerDependencies read as PackageJson objects.

peerDependenciesMeta: Object<PackageJson>

Collection of all peerDependenciesMeta read as PackageJson objects.

bundleDependencies: Object<PackageJson>

Collection of all bundleDependencies read as PackageJson objects.

optionalDependencies: Object<PackageJson>

Collection of all optionalDependencies read as PackageJson objects.

Typescript

This library is developed in TypeScript and shipped fully typed.

Contributing

The development of this library happens in the open on GitHub, and we are grateful to the community for contributing bugfixes and improvements. Read below to learn how you can take part in improving this library.

• Code of Conduct
• Contributing Guide

License

MIT licensed.