# @gotoeasy/npm

> npm utils

Latest version **0.2.1** (published 2019-09-16) · MIT license · 0 weekly downloads

## Install

```sh
npm install @gotoeasy/npm
pnpm add @gotoeasy/npm
yarn add @gotoeasy/npm
bun add @gotoeasy/npm
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support; pre 1.0.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 0.2.1 |
| Published | 2019-09-16 |
| First published | 2018-11-13 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 5 |
| Unpacked size | 14.2 KB |
| Known vulnerabilities | 0 (+2 in 1 direct dependencies) |
| Install scripts | no |
| Author | 青松 |
| Maintainers | rpose |
| Keywords | npm utils |

## Links

- npm: https://www.npmjs.com/package/@gotoeasy/npm
- Repository: https://github.com/gotoeasy/npm-packages
- Homepage: https://github.com/gotoeasy/npm-packages/blob/master/npm/README.md
- Issues: https://github.com/gotoeasy/npm-packages/issues
- npm.io page: https://npm.io/package/@gotoeasy/npm

## Dependencies (5)

- [execa](https://npm.io/package/execa.md) 1.0.*
- [compressing](https://npm.io/package/compressing.md) 1.4.*
- [is-installed](https://npm.io/package/is-installed.md) 2.0.*
- [@gotoeasy/file](https://npm.io/package/@gotoeasy/file.md) 0.2.*
- [https-proxy-agent](https://npm.io/package/https-proxy-agent.md) 2.2.*

## Recent versions

- 0.2.1 (latest) — 2019-09-16
- 0.1.3 — 2019-08-06
- 0.1.2 — 2019-07-17
- 0.1.1 — 2019-07-15
- 0.1.0 — 2019-05-29
- 0.0.26 — 2019-05-22
- 0.0.25 — 2019-05-15
- 0.0.24 — 2019-05-07
- 0.0.23 — 2019-05-07
- 0.0.22 — 2019-05-07
- 0.0.21 — 2019-05-06
- 0.0.20 — 2019-05-06
- 0.0.19 — 2019-04-28
- 0.0.18 — 2019-03-25
- 0.0.17 — 2019-03-21
- … 12 more at https://npm.io/package/@gotoeasy/npm/versions

## README

# @gotoeasy/npm
npm相关操作封装
<br>
<br>

[![NPM version](https://img.shields.io/npm/v/@gotoeasy/npm.svg)](https://www.npmjs.com/package/@gotoeasy/npm)
[![License](https://img.shields.io/badge/License-MIT-brightgreen.svg)](https://github.com/gotoeasy/npm-packages/blob/master/LICENSE)
<br>
<br>

## Install
```
npm i @gotoeasy/npm
```


## Sample
```js
const npm = require('@gotoeasy/npm');

(async function(){

	// 从指定url下载，保存到本地指定文件
	let down = await npm.download('https://registry.npmjs.org/@gotoeasy/npm/-/npm-0.0.1.tgz', 'd:/@gotoeasy-npm.0.0.1.tgz');
	console.info(down); // { file: 'd:/@gotoeasy-npm.0.0.1.tgz' }

	// 从registry.npmjs.org取指定包的注册信息
	let objInfo = await npm.getRegistryInfo('@gotoeasy/npm');
	console.info(objInfo); // { _id: '@gotoeasy/npm', ...... }

	// 取指定包的最新版本号（不存在时为null）
	let ver = await npm.getLatestVersion('@gotoeasy/npm');
	console.info(ver); // 0.0.3
	let ver = await npm.getLatestVersion('gotoeasy');
	console.info(ver); // 0.0.1

	// 取指定包指定版本的tarball文件，首次自动下载，再次使用已下载文件
	let rs = await npm.getNpmTarball('gotoeasy', '0.0.1');
	console.info(rs.file); // %homedir%/.npm-tarballs/gotoeasy-0.0.1.tgz


	// 取指定包的package信息，版本不传则默认取最新版本，包名含组织时取全部版本的注册信息
	let obj1 = await npm.getPackageJson('@gotoeasy/npm');
	console.info(obj1); // {_id: '@gotoeasy/npm', ....}
	let obj2 = await npm.getPackageJson('@gotoeasy/util', '0.0.2');
	console.info(obj2); // {_id: '@gotoeasy/util', ....}


	// 指定目录压缩为指定的tgz文件
	await npm.tgz('d:/a', 'd:/a-test.tgz');

	// 指定tgz文件解压到指定目录
	await npm.unTgz('d:/@gotoeasy-npm.0.0.1.tgz', 'd:/test1/@gotoeasy-npm');

})();

```
<br>


## `Links`
* `npm-packages` https://github.com/gotoeasy/npm-packages

---
_Source: https://npm.io/package/@gotoeasy/npm · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._