README

pkg-discovery

Discovery the dependencies and devDependencies of package

Install

npm install --save pkg-discovery

Usage

const pkgDiscovery = require('pkg-discovery');

(async () => {
  console.log(await pkgDiscovery({ field: 'foo' }));
  /*
  Dependencies that have the `foo` field  on your `package.json`
  {
    'dependency-1': {
      content of `foo` field
    },

    'dependency-2': {
      content of `foo` field
    }
  }
  */
})();

API

pkgDiscovery(options?)

Returns a Promise<object> or Promise<{}> if no package.json was found.

pkgDiscovery.sync(options?)

Returns the result object or object empty if no package.json was found.

options

Type: object

field

Type: string
Default: undefined

If field option is set, all packages should contain this field.

dir

Type: string
Default: process.cwd()

Directory to start looking for a package.json file.

dev

Type: boolean
Defualt: false

When the dev parameter is enabled the discovery will be done in devDependencies, otherwise in dependencies.

exclude

Type: array
Default: []

The exclude parameter is an array to exclude packages to be discovered.

filter

Type: function
Default: undefined

If filter option is set as a function, all packages will be filtered through it.

Usage no npm install needed!