deps: upgrade npm to 6.1.0

PR-URL: https://github.com/nodejs/node/pull/20190
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Tiancheng "Timothy" Gu <timothygu99@gmail.com>
Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>

1 files changed, 76 insertions, 0 deletions

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+# npm-pick-manifest [![npm version](https://img.shields.io/npm/v/npm-pick-manifest.svg)](https://npm.im/npm-pick-manifest) [![license](https://img.shields.io/npm/l/npm-pick-manifest.svg)](https://npm.im/npm-pick-manifest) [![Travis](https://img.shields.io/travis/zkat/npm-pick-manifest.svg)](https://travis-ci.org/zkat/npm-pick-manifest) [![AppVeyor](https://ci.appveyor.com/api/projects/status/github/zkat/npm-pick-manifest?svg=true)](https://ci.appveyor.com/project/zkat/npm-pick-manifest) [![Coverage Status](https://coveralls.io/repos/github/zkat/npm-pick-manifest/badge.svg?branch=latest)](https://coveralls.io/github/zkat/npm-pick-manifest?branch=latest)
+
+[`npm-pick-manifest`](https://github.com/zkat/npm-pick-manifest) is a standalone
+implementation of [npm](https://npmjs.com)'s semver range resolution algorithm.
+
+## Install
+
+`$ npm install --save npm-pick-manifest`
+
+## Table of Contents
+
+* [Example](#example)
+* [Features](#features)
+* [Contributing](#contributing)
+* [API](#api)
+  * [`pickManifest()`](#pick-manifest)
+
+### Example
+
+```javascript
+const pickManifest = require('npm-pick-manifest')
+
+fetch('https://registry.npmjs.org/npm-pick-manifest').then(res => {
+  return res.json()
+}).then(packument => {
+  return pickManifest(packument, '^1.0.0')
+}) // get same manifest as npm would get if you `npm i npm-pick-manifest@^1.0.0`
+```
+
+### Features
+
+* Uses npm's exact semver resolution algorithm
+* Supports ranges, tags, and versions
+
+### Contributing
+
+The npm-pick-manifest team enthusiastically welcomes contributions and project participation!
+There's a bunch of things you can do if you want to contribute! The [Contributor
+Guide](CONTRIBUTING.md) has all the information you need for everything from
+reporting bugs to contributing entire new features. Please don't hesitate to
+jump in if you'd like to, or even ask us questions if something isn't clear.
+
+### API
+
+#### <a name="pick-manifest"></a> `> pickManifest(packument, selector, [opts]) -> manifest`
+
+Returns the manifest that matches `selector`, or throws an error.
+
+Packuments are anything returned by metadata URLs from the npm registry. That
+is, they're objects with the following shape (only fields used by
+`npm-pick-manifest` included):
+
+```javascript
+{
+  name: 'some-package',
+  'dist-tags': {
+    foo: '1.0.1'
+  },
+  versions: {
+    '1.0.0': { version: '1.0.0' },
+    '1.0.1': { version: '1.0.1' },
+    '1.0.2': { version: '1.0.2' },
+    '2.0.0': { version: '2.0.0' }
+  }
+}
+```
+
+The algorithm will follow npm's algorithm for semver resolution, and only `tag`,
+`range`, and `version` selectors are supported.
+
+The function will throw `ETARGET` if there was no matching manifest, and
+`ENOVERSIONS` if the packument object has no valid versions in `versions`.
+
+If `opts.defaultTag` is provided, it will be used instead of `latest`. That is,
+if that tag matches the selector, it will be used, even if a higher available
+version matches the range.