cnpmjs.org
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Private npm registry and web for Enterprise, base on MySQL and Simple Store Service
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cnpmjs.org
=======
[![NPM version][npm-image]][npm-url]
[![build status][travis-image]][travis-url]
[![Test coverage][codecov-image]][codecov-url]
[![David deps][david-image]][david-url]
[![Known Vulnerabilities][snyk-image]][snyk-url]
[![npm download][download-image]][download-url]
[npm-image]: http://cnpmjs.org/badge/v/cnpmjs.org.svg?style=flat-square
[npm-url]: http://cnpmjs.org/package/cnpmjs.org
[travis-image]: https://img.shields.io/travis/cnpm/cnpmjs.org.svg?style=flat-square
[travis-url]: https://travis-ci.org/cnpm/cnpmjs.org
[codecov-image]: https://codecov.io/gh/cnpm/cnpmjs.org/branch/master/graph/badge.svg
[codecov-url]: https://codecov.io/gh/cnpm/cnpmjs.org
[david-image]: https://img.shields.io/david/cnpm/cnpmjs.org.svg?style=flat-square
[david-url]: https://david-dm.org/cnpm/cnpmjs.org
[snyk-image]: https://snyk.io/test/npm/cnpmjs.org/badge.svg?style=flat-square
[snyk-url]: https://snyk.io/test/npm/cnpmjs.org
[download-image]: https://img.shields.io/npm/dm/cnpmjs.org.svg?style=flat-square
[download-url]: https://npmjs.org/package/cnpmjs.org

## What is this?
Private npm registry and web for Enterprise, base on [koa](http://koajs.com/),
MySQL and [Simple Store Service](https://github.com/cnpm/cnpmjs.org/wiki/NFS-Guide).
Our goal is to provide a low cost maintenance and easy to use solution for private npm.
## What can you do with `cnpmjs.org`
* Build a private npm for your own enterprise. ([alibaba](http://www.alibaba.com/) is using `cnpmjs.org` now)
* Build a mirror NPM. (we use it to build a mirror in China: [cnpmjs.org](http://cnpmjs.org/))
* Build a completely independent NPM registry to store whatever you like.
## Features
* **Support "scoped" packages**: [npm/npm#5239](https://github.com/npm/npm/issues/5239)
* **Support [CORS](http://en.wikipedia.org/wiki/Cross-origin_resource_sharing)**
* **Simple to deploy**: only need `mysql` and a [simple store system](https://github.com/cnpm/cnpmjs.org/wiki/NFS-Guide).
You can get the source code through `npm` or `git`.
* **Low cost and easy maintenance**: `package.json` info store in MySQL, MariaDB, SQLite or PostgreSQL databases,
tarball(tgz file) store in CDN or other store systems.
* **Automatic synchronization**: automatic synchronization from any registry specified, support two sync modes:
- Sync all modules from a specified registry, like [npm registry](http://registry.npmjs.org).
- Only sync the modules that exists in your own registry.
* **Manual synchronization**: automatic synchronization may has little delay, but you can syn immediately by manually.
* **Customized client**: we provide a client [cnpm](https://github.com/cnpm/cnpm)
to extend `npm` with more features(`sync` command, [gzip](https://github.com/npm/npm-registry-client/pull/40) support).
And it easy to wrap for your own registry which build with `cnpmjs.org`.
* **Compatible with NPM client**: you can use the origin NPM client with `cnpmjs.org`,
only need to change the registry in config. Even include manual synchronization (through `install` command).
* **Version badge**: base on [shields.io](http://shields.io/) 
* **Support http_proxy**: if you're behind firewall, need to request through http proxy
**PROTIP** Be sure to read [Migrating from 1.x to 2.x](https://github.com/cnpm/cnpmjs.org/wiki/Migrating-from-1.x-to-2.x)
as well as [New features in 2.x](https://github.com/cnpm/cnpmjs.org/wiki/New-features-in-2.x).
## Getting Start
* [Deploy a private npm registry in 5 minutes](https://github.com/cnpm/cnpmjs.org/wiki/Deploy-a-private-npm-registry-in-5-minutes)
* @[dead-horse](https://github.com/dead-horse): [What is cnpm?](http://deadhorse.me/slides/cnpmjs.html)
* install and deploy cnpmjs.org through npm: [examples](https://github.com/cnpm/custom-cnpm-example)
* Mirror NPM in China: [cnpmjs.org](http://cnpmjs.org)
* cnpm client: [cnpm](https://github.com/cnpm/cnpm), `npm install -g cnpm`
* [How to deploy cnpmjs.org](https://github.com/cnpm/cnpmjs.org/wiki/Deploy)
* [Sync packages through `http_proxy`](https://github.com/cnpm/cnpmjs.org/wiki/Sync-packages-through-http_proxy)
* [wiki](https://github.com/cnpm/cnpmjs.org/wiki)
## Develop on your local machine
### Dependencies
* [node](http://nodejs.org) >= 4.3.1
* Databases: only required one type
* [sqlite3](https://npm.taobao.org/package/sqlite3) >= 3.0.2, we use `sqlite3` by default
* [MySQL](http://dev.mysql.com/downloads/) >= 0.5.0, include `mysqld` and `mysql cli`. I test on `mysql@5.6.16`.
* MariaDB
* PostgreSQL
### Clone codes and run test
```bash
# clone from git
$ git clone https://github.com/cnpm/cnpmjs.org.git
# install dependencies
$ make install
# test
$ make test
# coverage
$ make test-cov
# update dependencies
$ make autod
# start server with development mode
$ make dev
```
## How to contribute
* Clone the project
* Checkout a new branch
* Add new features or fix bugs in the new branch
* Make a pull request and we will review it ASAP
Tips: make sure your code is following the [node-style-guide](https://github.com/felixge/node-style-guide).
## Sponsors
- [](http://click.aliyun.com/m/4288/) (2016.2 - now)
- [](http://www.ucloud.cn?sem=sdk-CNPMJS) (2015.3 - 2016.3)
## License
[MIT](LICENSE.txt)