f

test: use npm scripts
2017-02-10 00:13:55 +08:00 · 2017-02-09 21:44:40 +08:00 · 2017-02-09 21:22:03 +08:00 · 2017-02-09 20:45:23 +08:00
201 changed files with 5279 additions and 7618 deletions
--- a/.autod.conf.js
+++ b/.autod.conf.js
@@ -0,0 +1,35 @@
+'ues strict';
+
+module.exports = {
+  write: true,
+  prefix: '^',
+  devprefix: '^',
+  registry: 'https://r.cnpmjs.org',
+  exclude: [
+    'test/fixtures',
+    'examples',
+    'docs',
+    'public',
+  ],
+  dep: [
+    'mysql',
+    'egg',
+    'koa-router',
+  ],
+  devdep: [
+    'autod',
+    'autod-egg',
+    'eslint',
+    'eslint-config-egg',
+    'egg-bin',
+    'egg-mock',
+  ],
+  keep: [
+  ],
+  semver: [
+    'changes-stream@1',
+    'nodemailer@1',
+    'koa-router@3',
+    'supertest@2',
+  ],
+};
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,2 +0,0 @@
-node_modules
-npm-debug.log
--- a/.eslintignore
+++ b/.eslintignore
@@ -0,0 +1,6 @@
+test/fixtures
+test/mocks
+examples/**/app/public
+logs
+run
+public/
--- a/.eslintrc
+++ b/.eslintrc
@@ -0,0 +1,3 @@
+{
+  "extends": "eslint-config-egg"
+}
--- a/.gitignore
+++ b/.gitignore
@@ -29,4 +29,3 @@ coverage/
 config/web_readme.md
 .tmp/
 *.sqlite
-
--- a/.jshintignore
+++ b/.jshintignore
@@ -1,7 +0,0 @@
-node_modules/
-coverage/
-.tmp/
-.git/
-tools/
-public/
-test/
--- a/.jshintrc
+++ b/.jshintrc
@@ -1,95 +0,0 @@
-{
-    // JSHint Default Configuration File (as on JSHint website)
-    // See http://jshint.com/docs/ for more details
-
-    "maxerr"        : 50,       // {int} Maximum error before stopping
-
-    // Enforcing
-    "bitwise"       : true,     // true: Prohibit bitwise operators (&, |, ^, etc.)
-    "camelcase"     : false,    // true: Identifiers must be in camelCase
-    "curly"         : true,     // true: Require {} for every new block or scope
-    "eqeqeq"        : true,     // true: Require triple equals (===) for comparison
-    "forin"         : false,    // true: Require filtering for..in loops with obj.hasOwnProperty()
-    "immed"         : false,    // true: Require immediate invocations to be wrapped in parens e.g. `(function () { } ());`
-    "indent"        : false,    // {int} Number of spaces to use for indentation
-    "latedef"       : false,    // true: Require variables/functions to be defined before being used
-    "newcap"        : false,    // true: Require capitalization of all constructor functions e.g. `new F()`
-    "noarg"         : true,     // true: Prohibit use of `arguments.caller` and `arguments.callee`
-    "noempty"       : true,     // true: Prohibit use of empty blocks
-    "nonew"         : false,    // true: Prohibit use of constructors for side-effects (without assignment)
-    "plusplus"      : false,    // true: Prohibit use of `++` & `--`
-    "quotmark"      : false,    // Quotation mark consistency:
-                                //   false    : do nothing (default)
-                                //   true     : ensure whatever is used is consistent
-                                //   "single" : require single quotes
-                                //   "double" : require double quotes
-    "undef"         : true,     // true: Require all non-global variables to be declared (prevents global leaks)
-    "unused"        : true,     // true: Require all defined variables be used
-    "strict"        : true,     // true: Requires all functions run in ES5 Strict Mode
-    "trailing"      : false,    // true: Prohibit trailing whitespaces
-    "maxparams"     : false,    // {int} Max number of formal params allowed per function
-    "maxdepth"      : false,    // {int} Max depth of nested blocks (within functions)
-    "maxstatements" : false,    // {int} Max number statements per function
-    "maxcomplexity" : false,    // {int} Max cyclomatic complexity per function
-    "maxlen"        : false,    // {int} Max number of characters per line
-
-    // Relaxing
-    "asi"           : false,     // true: Tolerate Automatic Semicolon Insertion (no semicolons)
-    "boss"          : true,      // true: Tolerate assignments where comparisons would be expected
-    "debug"         : false,     // true: Allow debugger statements e.g. browser breakpoints.
-    "eqnull"        : false,     // true: Tolerate use of `== null`
-    "es5"           : false,     // true: Allow ES5 syntax (ex: getters and setters)
-    "esnext"        : true,      // true: Allow ES.next (ES6) syntax (ex: `const`)
-    "moz"           : false,     // true: Allow Mozilla specific syntax (extends and overrides esnext features)
-                                 // (ex: `for each`, multiple try/catch, function expression…)
-    "evil"          : false,     // true: Tolerate use of `eval` and `new Function()`
-    "expr"          : true,      // true: Tolerate `ExpressionStatement` as Programs
-    "funcscope"     : false,     // true: Tolerate defining variables inside control statements"
-    "globalstrict"  : false,     // true: Allow global "use strict" (also enables 'strict')
-    "iterator"      : false,     // true: Tolerate using the `__iterator__` property
-    "lastsemic"     : false,     // true: Tolerate omitting a semicolon for the last statement of a 1-line block
-    "laxbreak"      : true,      // true: Tolerate possibly unsafe line breakings
-    "laxcomma"      : false,     // true: Tolerate comma-first style coding
-    "loopfunc"      : false,     // true: Tolerate functions being defined in loops
-    "multistr"      : true,      // true: Tolerate multi-line strings
-    "proto"         : false,     // true: Tolerate using the `__proto__` property
-    "scripturl"     : false,     // true: Tolerate script-targeted URLs
-    "smarttabs"     : false,     // true: Tolerate mixed tabs/spaces when used for alignment
-    "shadow"        : true,      // true: Allows re-define variables later in code e.g. `var x=1; x=2;`
-    "sub"           : false,     // true: Tolerate using `[]` notation when it can still be expressed in dot notation
-    "supernew"      : false,     // true: Tolerate `new function () { ... };` and `new Object;`
-    "validthis"     : true,      // true: Tolerate using this in a non-constructor function
-
-    // Environments
-    "browser"       : true,     // Web Browser (window, document, etc)
-    "couch"         : false,    // CouchDB
-    "devel"         : true,     // Development/debugging (alert, confirm, etc)
-    "dojo"          : false,    // Dojo Toolkit
-    "jquery"        : false,    // jQuery
-    "mootools"      : false,    // MooTools
-    "node"          : true,     // Node.js
-    "nonstandard"   : false,    // Widely adopted globals (escape, unescape, etc)
-    "prototypejs"   : false,    // Prototype and Scriptaculous
-    "rhino"         : false,    // Rhino
-    "worker"        : false,    // Web Workers
-    "wsh"           : false,    // Windows Scripting Host
-    "yui"           : false,    // Yahoo User Interface
-    "noyield"       : true,     // allow generators without a yield
-
-    // Legacy
-    "nomen"         : false,    // true: Prohibit dangling `_` in variables
-    "onevar"        : false,    // true: Allow only one `var` statement per function
-    "passfail"      : false,    // true: Stop on first error
-    "white"         : false,    // true: Check against strict whitespace and indentation rules
-
-    // Custom Globals
-    "globals"       : {         // additional predefined global variables
-      // mocha
-      "describe": true,
-      "it": true,
-      "before": true,
-      "afterEach": true,
-      "beforeEach": true,
-      "after": true
-    }
-}
--- a/.node-dev.json
+++ b/.node-dev.json
@@ -1,3 +0,0 @@
-{
-  "notify": false
-}
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,10 +1,11 @@
 sudo: false
 language: node_js
 node_js:
-  - '8'
-  - '10'
+  - '6'
+  - '7'
 addons:
  - postgresql: '9.3'
-script: 'make test-travis-all'
+script:
+  - TEST_TIMEOUT=60000 CNPM_SOURCE_NPM=https://registry.npmjs.org CNPM_SOURCE_NPM_ISCNPM=false npm run test-all
 after_script:
-  - 'npm i codecov && codecov'
+  - npm i codecov && codecov
--- a/28
+++ b/28
@@ -1,28 +0,0 @@
-FROM node:12
-MAINTAINER Bono Lv <lvscar  {aT} gmail.com>
-
-# Working enviroment
-ENV \
-    CNPM_DIR="/var/app/cnpmjs.org" \
-    CNPM_DATA_DIR="/var/data/cnpm_data" 
-
-RUN mkdir  -p ${CNPM_DIR}
-
-WORKDIR ${CNPM_DIR}
-
-COPY package.json ${CNPM_DIR}
-
-RUN npm set registry https://registry.npm.taobao.org
-
-RUN npm install --production
-
-COPY .  ${CNPM_DIR}
-COPY docs/dockerize/config.js  ${CNPM_DIR}/config/
-
-EXPOSE 7001/tcp 7002/tcp
-
-VOLUME ["/var/data/cnpm_data"]
-
-# Entrypoint
-CMD ["node", "dispatch.js"]
-
--- a/History.md
+++ b/History.md
@@ -1,56 +1,4 @@

-3.0.0-alpha.8 / 2017-06-15
-==================
-
-  * fix: should remove unpublished version on ModuleAbbreviated too (#1192)
-  * docs: Dockerized cnpmjs.org configuration with installation guide (#1191)
-
-3.0.0-alpha.7 / 2017-06-01
-==================
-
-  * fix: add missing publish_time property on package list api (#1185)
-
-3.0.0-alpha.6 / 2017-05-18
-==================
-
-  * feat: add globalHook on config (#1177)
-  * fix: TypeError caused by invalid engines property (#1151)
-  * test: add new test for application/vnd.npm.install-v1+json request
-
-3.0.0-alpha.5 / 2017-04-14
-==================
-
-  * fix: should auto sync missing deprecated property (#1167)
-
-3.0.0-alpha.4 / 2017-04-12
-==================
-
-  * fix: add missing deprecated on abbreviated meta (#1165)
-
-3.0.0-alpha.2 / 2017-03-27
-==================
-
-  * fix: only get from package_readme table
-
-3.0.0-alpha.1 / 2017-03-27
-==================
-
-  * chore: start 3.x
-  * fix: ignore sync npm registry status 502
-  * feat: remove readme from package
-  * feat: [BREAKING_CHANGE] support abbreviated meta
-
-2.19.4 / 2017-03-26
-==================
-
-  * feat: need to sync sourceNpmRegistry also (#1153)
-  * docs: change user.json to utf8mb4
-
-2.19.3 / 2017-02-22
-==================
-
-  * fix: should get package from orginal registry when package is unpublished (#1130)
-
 2.19.2 / 2017-01-05
 ==================

--- a/105
+++ b/105
@@ -1,105 +0,0 @@
-TESTS = $(shell ls -S `find test -type f -name "*.test.js" -print`)
-REPORTER = spec
-TIMEOUT = 60000
-MOCHA_OPTS =
-DB = sqlite
-
-jshint:
-	@node_modules/.bin/jshint .
-
-init-database:
-	@NODE_ENV=test node test/init_db.js
-
-init-mysql:
-	@mysql -uroot -e 'DROP DATABASE IF EXISTS cnpmjs_test;'
-	@mysql -uroot -e 'CREATE DATABASE cnpmjs_test;'
-
-init-pg:
-	@psql -c 'DROP DATABASE IF EXISTS cnpmjs_test;'
-	@psql -c 'CREATE DATABASE cnpmjs_test;'
-
-test: init-database
-	@NODE_ENV=test DB=${DB} node_modules/.bin/mocha \
-		--reporter $(REPORTER) \
-		--timeout $(TIMEOUT) \
-		--require intelli-espower-loader \
-		--require should \
-		--require thunk-mocha \
-		--require ./test/init.js \
-		$(MOCHA_OPTS) \
-		$(TESTS)
-
-test-sqlite:
-	@$(MAKE) test DB=sqlite
-
-test-mysql: init-mysql
-	@$(MAKE) test DB=mysql
-
-test-pg: init-pg
-	@DB_PORT=5432 DB_USER=$(USER) $(MAKE) test DB=postgres
-
-test-all: test-sqlite test-mysql
-
-test-cov cov: init-database
-	@NODE_ENV=test DB=${DB} node \
-		node_modules/.bin/istanbul cover \
-		node_modules/.bin/_mocha \
-		-- -u exports \
-		--reporter $(REPORTER) \
-		--timeout $(TIMEOUT) \
-		--require intelli-espower-loader \
-		--require should \
-		--require thunk-mocha \
-		--require ./test/init.js \
-		$(MOCHA_OPTS) \
-		$(TESTS)
-
-test-cov-sqlite:
-	@$(MAKE) test-cov DB=sqlite
-
-test-cov-mysql: init-mysql
-	@$(MAKE) test-cov DB=mysql
-
-test-travis: init-database
-	@NODE_ENV=test DB=${DB} CNPM_SOURCE_NPM=https://registry.npmjs.com CNPM_SOURCE_NPM_ISCNPM=false \
-		node \
-		node_modules/.bin/istanbul cover \
-		node_modules/.bin/_mocha \
-		-- -u exports \
-		--reporter dot \
-		--timeout $(TIMEOUT) \
-		--require intelli-espower-loader \
-		--require should \
-		--require thunk-mocha \
-		--require ./test/init.js \
-		$(MOCHA_OPTS) \
-		$(TESTS)
-
-test-travis-sqlite:
-	@$(MAKE) test-travis DB=sqlite
-
-test-travis-mysql: init-mysql
-	@$(MAKE) test-travis DB=mysql
-
-test-travis-pg:
-	@psql -c 'DROP DATABASE IF EXISTS cnpmjs_test;' -U postgres
-	@psql -c 'CREATE DATABASE cnpmjs_test;' -U postgres
-	@DB_PORT=5432 DB_USER=postgres $(MAKE) test-travis DB=postgres
-
-test-travis-all: jshint test-travis-sqlite test-travis-mysql test-travis-pg
-
-dev:
-	@NODE_ENV=development node node_modules/.bin/node-dev dispatch.js
-
-contributors:
-	@node_modules/.bin/contributors -f plain -o AUTHORS
-
-autod:
-	@node_modules/.bin/autod -w \
-		--registry https://r.cnpmjs.org \
-		--prefix "^" \
-		--exclude public,view,docs,backup,coverage \
-		--dep mysql \
-		--keep should,supertest,chunkstream,mm,pedding
-
-.PHONY: test
--- a/README.md
+++ b/README.md
@@ -1,9 +1,10 @@
 cnpmjs.org
 =======

-[![npm version][npm-image]][npm-url]
+[![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]

@@ -13,6 +14,8 @@ cnpmjs.org
 [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
@@ -20,57 +23,65 @@ cnpmjs.org

 ![logo](https://raw.github.com/cnpm/cnpmjs.org/master/logo.png)

-## Description
+## 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, easy to use, and easy to scale solution for private npm.
+Our goal is to provide a low cost maintenance and easy to use solution for private npm.

-## What can you do with `cnpmjs.org`?
+## 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 npm mirror. (we use it to build a mirror in China: [https://npm.taobao.org/](https://npm.taobao.org/))
+* 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).
-* **Low cost and easy maintenance**: `package.json` info can store in MySQL, MariaDB, SQLite or PostgreSQL.
-tarball(tgz file) can store in Amazon S3 or other object storage service.
-* **Automatic synchronization**: automatically sync from any registry specified. support two sync modes:
-  - Sync all modules from upstream
-  - Only sync the modules after first access.
-* **Manual synchronization**: automatic synchronization may has little delay. you can sync manually on web page.
+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 is easy to wrap for your own registry which build with `cnpmjs.org`.
-* **Compatible with npm client**: you can use the official npm client with `cnpmjs.org`.
-you only need to change the registry in client config.
-* **Support http_proxy**: if you're behind a firewall, you can provide a http proxy for cnpmjs.org.
+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/) ![cnpm-badge](http://cnpmjs.org/badge/v/cnpmjs.org.svg?style=flat-square)
+* **Support http_proxy**: if you're behind firewall, need to request through http proxy

-## Docs
+**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).

-* [How to deploy](https://github.com/cnpm/cnpmjs.org/wiki/Deploy)
+## 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)
-* [Migrating from 1.x to 2.x](https://github.com/cnpm/cnpmjs.org/wiki/Migrating-from-1.x-to-2.x)
-* [New features in 2.x](https://github.com/cnpm/cnpmjs.org/wiki/New-features-in-2.x).
 * [wiki](https://github.com/cnpm/cnpmjs.org/wiki)

 ## Develop on your local machine

 ### Dependencies

-* [node](http://nodejs.org) >= 8.0.0
+* [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/) >= 5.6.16, include `mysqld` and `mysql cli`. I test on `mysql@5.6.16`.
+  * [MySQL](http://dev.mysql.com/downloads/) >= 0.5.0, include `mysqld` and `mysql cli`. I test on `mysql@5.6.16`.
  * MariaDB
  * PostgreSQL

-### Clone code and run test
+### Clone codes and run test

 ```bash
 # clone from git
@@ -92,61 +103,6 @@ $ make autod
 $ make dev
 ```

-### Dockerized cnpmjs.org Installation Guide
-
-Cnpmjs.org shipped with a simple but pragmatic Docker Compose configuration.With the configuration, you can set up a MySQL backend cnpmjs.org instance by executing just one command on Docker installed environment.
-
-#### Preparation
-
-* [Install Docker](https://www.docker.com/community-edition)
-* [Install Docker Compose](https://docs.docker.com/compose/install/) (Docker for Mac, Docker for Windows include Docker Compose, so most Mac and Windows users do not need to install Docker Compose separately)
-* (Optional) Speed up Docker images downloading by setting up [Docker images download accelerator](https://yq.aliyun.com/articles/29941)
-
-
-#### Dockerized cnpmjs.org control command
-
-Make sure your current working directory is the root of this GitHub repository.
-
-##### Run dockerized cnpmjs.org
-
-```bash
- $docker-compose up
- ```
-
-This command will build a Docker image using the current code of repository. Then set up a dockerized MySQL instance with data initialized. After Docker container running, you can access your cnpmjs.org web portal at http://127.0.0.1:7002 and npm register at http://127.0.0.1:7001.
-
-#### Run cnpmjs.org in the backend
-
-```bash
-$docker-compose up -d
-```
-
-#### Rebuild cnpmjs.org Docker image
-
-```bash
-$docker-compose build
-```
-
-#### Remove current dockerized cnpmjs.org instance
-
-The current configuration set 2 named Docker Volume for your persistent data. If you haven't change the repository directory name, them will be "cnpmjsorg_cnpm-files-volume" & "cnpmjsorg_cnpm-db-volume".
-
-Be Careful, the following commands will remove them.
-
-```bash
-$docker-compose rm
-$docker volume rm cnpmjsorg_cnpm-files-volume
-$docker volume rm cnpmjsorg_cnpm-db-volume
-```
-
-You can get more information about your data volumes using the below commands:
-
-```bash
-$docker volume ls  // list all of your Docker volume
-$docker volume inspect cnpmjsorg_cnpm-files-volume
-$docker volume inspect cnpmjsorg_cnpm-db-volume
-```
-
 ## How to contribute

 * Clone the project
@@ -156,22 +112,10 @@ $docker volume inspect cnpmjsorg_cnpm-db-volume

 Tips: make sure your code is following the [node-style-guide](https://github.com/felixge/node-style-guide).

-## Top contributors
-
-
-[![0](https://sourcerer.io/fame/fengmk2/cnpm/cnpmjs.org/images/0)](https://sourcerer.io/fame/fengmk2/cnpm/cnpmjs.org/links/0)
-[![1](https://sourcerer.io/fame/fengmk2/cnpm/cnpmjs.org/images/1)](https://sourcerer.io/fame/fengmk2/cnpm/cnpmjs.org/links/1)
-[![2](https://sourcerer.io/fame/fengmk2/cnpm/cnpmjs.org/images/2)](https://sourcerer.io/fame/fengmk2/cnpm/cnpmjs.org/links/2)
-[![3](https://sourcerer.io/fame/fengmk2/cnpm/cnpmjs.org/images/3)](https://sourcerer.io/fame/fengmk2/cnpm/cnpmjs.org/links/3)
-[![4](https://sourcerer.io/fame/fengmk2/cnpm/cnpmjs.org/images/4)](https://sourcerer.io/fame/fengmk2/cnpm/cnpmjs.org/links/4)
-[![5](https://sourcerer.io/fame/fengmk2/cnpm/cnpmjs.org/images/5)](https://sourcerer.io/fame/fengmk2/cnpm/cnpmjs.org/links/5)
-[![6](https://sourcerer.io/fame/fengmk2/cnpm/cnpmjs.org/images/6)](https://sourcerer.io/fame/fengmk2/cnpm/cnpmjs.org/links/6)
-[![7](https://sourcerer.io/fame/fengmk2/cnpm/cnpmjs.org/images/7)](https://sourcerer.io/fame/fengmk2/cnpm/cnpmjs.org/links/7)
-
-
 ## Sponsors

 - [![阿里云](https://static.aliyun.com/images/www-summerwind/logo.gif)](http://click.aliyun.com/m/4288/) (2016.2 - now)
+- [![UCloud云计算](https://www.ucloud.cn/static/style/images/about/logo.png)](http://www.ucloud.cn?sem=sdk-CNPMJS) (2015.3 - 2016.3)

 ## License

--- a/bin/change_password.js
+++ b/bin/change_password.js
@@ -1,24 +1,24 @@
-"use strict";
+'use strict';
 // Only support for ./services/DefaultUserService. If you use custom user service, ignore this file.
 // call with:
 // $ node ./bin/change_password.js 'username' 'new_password'

-var UserModel = require('../models').User;
-var co = require('co');
-var utility = require('utility');
+const UserModel = require('../models').User;
+const co = require('co');
+const utility = require('utility');

-var username = process.argv[2];
-var newPassword = process.argv[3];
+const username = process.argv[2];
+const newPassword = process.argv[3];

-co(function * () {
-  var user = yield UserModel.find({where: {name: username}});
-  var salt = user.salt;
+co(function* () {
+  let user = yield UserModel.find({ where: { name: username } });
+  const salt = user.salt;
  console.log(`user original password_sha: ${user.password_sha}`);
-  var newPasswordSha = utility.sha1(newPassword + salt);
+  const newPasswordSha = utility.sha1(newPassword + salt);
  user.password_sha = newPasswordSha;
  user = yield user.save();
  console.log(`change user password successful!! user new password_sha: ${user.password_sha}`);
  process.exit(0);
-}).catch(function (e) {
+}).catch(function(e) {
  console.log(e);
 });
--- a/bin/cli.js
+++ b/bin/cli.js
@@ -1,26 +1,14 @@
 #!/usr/bin/env node

-/**!
- * Copyright(c) cnpm and other contributors.
- * MIT Licensed
- *
- * Authors:
- *   fengmk2 <m@fengmk2.com> (http://fengmk2.com)
- */
-
 'use strict';

-/**
- * Module dependencies.
- */
-
-var debug = require('debug')('cnpmjs.org:cli');
-var program = require('commander');
-var path = require('path');
-var fs = require('fs');
-var mkdirp = require('mkdirp');
-var treekill = require('treekill');
-var version = require('../package.json').version;
+const debug = require('debug')('cnpmjs.org:cli');
+const program = require('commander');
+const path = require('path');
+const fs = require('fs');
+const mkdirp = require('mkdirp');
+const treekill = require('treekill');
+const version = require('../package.json').version;

 function list(val) {
  return val.split(',');
@@ -48,78 +36,70 @@ program.parse(process.argv);


 function start(options) {
-  stop(options)
-    // wait for "stop" method to remove the pid file
-    .then(function () {
-      var dataDir = options.dataDir || path.join(process.env.HOME, '.cnpmjs.org');
-      mkdirp.sync(dataDir);
+  stop(options);
+  const dataDir = options.dataDir || path.join(process.env.HOME, '.cnpmjs.org');
+  mkdirp.sync(dataDir);

-      var configfile = path.join(dataDir, 'config.json');
-      var config = {};
-      if (fs.existsSync(configfile)) {
-        try {
-          config = require(configfile);
-        } catch (err) {
-          console.warn('load old %s error: %s', configfile, err);
-        }
+  const configfile = path.join(dataDir, 'config.json');
+  let config = {};
+  if (fs.existsSync(configfile)) {
+    try {
+      config = require(configfile);
+    } catch (err) {
+      console.warn('load old %s error: %s', configfile, err);
+    }
+  }
+  // config.enableCluster = !!options.cluster;
+  if (options.admins) {
+    config.admins = {};
+    for (let i = 0; i < options.admins.length; i++) {
+      config.admins[options.admins[i]] = options.admins[i] + '@localhost.com';
+    }
+  }
+  if (options.scopes) {
+    config.scopes = options.scopes.map(function(name) {
+      if (name[0] !== '@') {
+        name = '@' + name;
      }
-      // config.enableCluster = !!options.cluster;
-      if (options.admins) {
-        config.admins = {};
-        for (var i = 0; i < options.admins.length; i++) {
-          config.admins[options.admins[i]] = options.admins[i] + '@localhost.com';
-        }
-      }
-      if (options.scopes) {
-        config.scopes = options.scopes.map(function (name) {
-          if (name[0] !== '@') {
-            name = '@' + name;
-          }
-          return name;
-        });
-      }
-
-      var configJSON = JSON.stringify(config, null, 2);
-      fs.writeFileSync(configfile, configJSON);
-
-      debug('save config %s to %s', configJSON, configfile);
-
-      // if sqlite db file not exists, init first
-      initDatabase(function() {
-        require('../dispatch');
-      });
-
-      fs.writeFileSync(path.join(dataDir, 'pid'), process.pid + '');
+      return name;
    });
+  }
+
+  const configJSON = JSON.stringify(config, null, 2);
+  fs.writeFileSync(configfile, configJSON);
+
+  debug('save config %s to %s', configJSON, configfile);
+
+  // if sqlite db file not exists, init first
+  initDatabase(function() {
+    require('../dispatch');
+  });
+
+  fs.writeFileSync(path.join(dataDir, 'pid'), process.pid + '');
 }

 function stop(options) {
-  var dataDir = options.dataDir || path.join(process.env.HOME, '.cnpmjs.org');
-  var pidfile = path.join(dataDir, 'pid');
-  return new Promise(function (resolve) {
-    if (!fs.existsSync(pidfile)) {
-      resolve();
-      return;
-    }
-    var pid = Number(fs.readFileSync(pidfile, 'utf8'));
-    treekill(pid, function (err) {
+  const dataDir = options.dataDir || path.join(process.env.HOME, '.cnpmjs.org');
+  const pidfile = path.join(dataDir, 'pid');
+  if (fs.existsSync(pidfile)) {
+    const pid = Number(fs.readFileSync(pidfile, 'utf8'));
+    treekill(pid, function(err) {
      if (err) {
        console.log(err);
        throw err;
      }
      console.log('cnpmjs.org server:%d stop', pid);
      fs.unlinkSync(pidfile);
-      resolve();
    });
-  });
+  }
 }

 function initDatabase(callback) {
-  var models = require('../models');
+  const models = require('../models');

  models.sequelize.sync({ force: false })
-    .then(function () {
-      models.Total.init(function (err) {
+    .then(function() {
+      models.Total.init(function(err) {
        if (err) {
          console.error('[models/init_script.js] sequelize init fail');
          console.error(err);
@@ -130,7 +110,7 @@ function initDatabase(callback) {
        }
      });
    })
-    .catch(function (err) {
+    .catch(function(err) {
      console.error('[models/init_script.js] sequelize sync fail');
      console.error(err);
      throw err;
--- a/common/cache.js
+++ b/common/cache.js
@@ -1,16 +0,0 @@
-'use strict';
-
-const debug = require('debug')('cnpmjs.org:cache');
-const Redis = require('ioredis');
-const config = require('../config');
-
-let client;
-
-if (config.redisCache.enable) {
-  client = new Redis(config.redisCache.connectOptions);
-  client.on('ready', () => {
-    debug('connect ready, getBuiltinCommands: %j', client.getBuiltinCommands());
-  });
-}
-
-module.exports = client;
--- a/common/logger.js
+++ b/common/logger.js
@@ -10,20 +10,20 @@ const config = require('../config');
 const mail = require('./mail');

 const isTEST = process.env.NODE_ENV === 'test';
-const categories = ['sync_info', 'sync_error'];
+const categories = [ 'sync_info', 'sync_error' ];

 const logger = module.exports = Logger({
-  categories: categories,
+  categories,
  dir: config.logdir,
  duration: '1d',
  format: '[{category}.]YYYY-MM-DD[.log]',
  stdout: config.debug && !isTEST,
-  errorFormater: errorFormater,
+  errorFormater,
  seperator: os.EOL,
 });

 const to = [];
-for (var user in config.admins) {
+for (const user in config.admins) {
  to.push(config.admins[user]);
 }

@@ -33,7 +33,7 @@ function errorFormater(err) {
  return msg.text;
 }

-logger.syncInfo = function () {
+logger.syncInfo = function() {
  const args = [].slice.call(arguments);
  if (typeof args[0] === 'string') {
    args[0] = util.format('[%s][%s] ', utility.logDate(), process.pid) + args[0];
@@ -44,7 +44,7 @@ logger.syncInfo = function () {
  logger.sync_info.apply(logger, args);
 };

-logger.syncError =function () {
+logger.syncError = function() {
  const args = [].slice.call(arguments);
  if (typeof args[0] === 'string') {
    args[0] = util.format('[%s][%s] ', utility.logDate(), process.pid) + args[0];
--- a/common/mail.js
+++ b/common/mail.js
@@ -1,11 +1,11 @@
 'use strict';

-var nodemailer = require('nodemailer');
-var utility = require('utility');
-var os = require('os');
-var mailConfig = require('../config').mail;
+const nodemailer = require('nodemailer');
+const utility = require('utility');
+const os = require('os');
+const mailConfig = require('../config').mail;

-var smtpConfig;
+let smtpConfig;
 if (mailConfig.auth) {
  // new style
  smtpConfig = mailConfig;
@@ -19,12 +19,12 @@ if (mailConfig.auth) {
    debug: mailConfig.debug,
    auth: {
      user: mailConfig.user,
-      pass: mailConfig.pass
-    }
+      pass: mailConfig.pass,
+    },
  };
 }

-var transport;
+let transport;

 /**
 * Send notice email with mail level and appname.
@@ -35,15 +35,16 @@ var transport;
 * @param {String} html
 * @param {Function(err, result)} callback
 */
+
 exports.notice = function sendLogMail(to, level, subject, html, callback) {
  subject = '[' + mailConfig.appname + '] [' + level + '] [' + os.hostname() + '] ' + subject;
  html = String(html);
  exports.send(to, subject, html.replace(/\n/g, '<br/>'), callback);
 };

-var LEVELS = [ 'log', 'warn', 'error' ];
-LEVELS.forEach(function (level) {
-  exports[level] = function (to, subject, html, callback) {
+const LEVELS = [ 'log', 'warn', 'error' ];
+LEVELS.forEach(function(level) {
+  exports[level] = function(to, subject, html, callback) {
    exports.notice(to, level, subject, html, callback);
  };
 });
@@ -55,7 +56,8 @@ LEVELS.forEach(function (level) {
 * @param {String} html
 * @param {Function(err, result)} callback
 */
-exports.send = function (to, subject, html, callback) {
+
+exports.send = function(to, subject, html, callback) {
  callback = callback || utility.noop;

  if (mailConfig.enable === false) {
@@ -67,14 +69,14 @@ exports.send = function (to, subject, html, callback) {
    transport = nodemailer.createTransport(smtpConfig);
  }

-  var message = {
+  const message = {
    from: mailConfig.from || mailConfig.sender,
-    to: to,
-    subject: subject,
-    html: html,
+    to,
+    subject,
+    html,
  };

-  transport.sendMail(message, function (err, result) {
+  transport.sendMail(message, function(err, result) {
    callback(err, result);
  });
 };
--- a/common/markdown.js
+++ b/common/markdown.js
@@ -1,18 +1,32 @@
+/**!
+ * cnpmjs.org - common/markdown.js
+ *
+ * Copyright(c) fengmk2 and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
+ */
+
 'use strict';

-var xss = require('xss');
-var MarkdownIt = require('markdown-it');
+/**
+ * Module dependencies.
+ */
+
+const xss = require('xss');
+const MarkdownIt = require('markdown-it');

 // allow class attr on code
-xss.whiteList.code = ['class'];
+xss.whiteList.code = [ 'class' ];

-var md = new MarkdownIt({
+const md = new MarkdownIt({
  html: true,
  linkify: true,
 });

-exports.render = function (content, filterXss) {
-  var html = md.render(content);
+exports.render = function(content, filterXss) {
+  let html = md.render(content);
  if (filterXss !== false) {
    html = xss(html);
  }
--- a/common/nfs.js
+++ b/common/nfs.js
@@ -1,4 +1,4 @@
-/*!
+/* !
 * Copyright(c) cnpmjs.org and other contributors.
 * MIT Licensed
 *
@@ -12,6 +12,6 @@
 * Module dependencies.
 */

-var config = require('../config');
+const config = require('../config');

 module.exports = config.nfs;
--- a/common/sequelize.js
+++ b/common/sequelize.js
@@ -1,8 +1,22 @@
+/**!
+ * cnpmjs.org - common/sequelize.js
+ *
+ * Copyright(c) fengmk2 and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
+ */
+
 'use strict';

-var Sequelize = require('sequelize');
-var DataTypes = require('sequelize/lib/data-types');
-var config = require('../config');
+/**
+ * Module dependencies.
+ */
+
+const Sequelize = require('sequelize');
+const DataTypes = require('sequelize/lib/data-types');
+const config = require('../config');

 if (config.mysqlServers && config.database.dialect === 'sqlite') {
  // https://github.com/cnpm/cnpmjs.org/wiki/Migrating-from-1.x-to-2.x
@@ -20,8 +34,7 @@ if (config.mysqlServers && config.database.dialect === 'sqlite') {
  // mysqlQueryTimeout: 5000,

  console.warn('[WARNNING] your config.js was too old, please @see https://github.com/cnpm/cnpmjs.org/wiki/Migrating-from-1.x-to-2.x');
-  var server = config.mysqlServers[0];
-  var dialectOptions = config.database && config.database.dialectOptions;
+  const server = config.mysqlServers[0];
  config.database = {
    db: config.mysqlDatabase,
    username: server.user,
@@ -36,12 +49,9 @@ if (config.mysqlServers && config.database.dialect === 'sqlite') {
    },
    logging: !!process.env.SQL_DEBUG,
  };
-  if (dialectOptions) {
-    config.database.dialectOptions = dialectOptions;
-  }
 }

-var database = config.database;
+const database = config.database;

 // sync database before app start, defaul is false
 database.syncFirst = false;
@@ -60,6 +70,6 @@ database.define = {
  collate: 'utf8_general_ci',
 };

-var sequelize = new Sequelize(database.db, database.username, database.password, database);
+const sequelize = new Sequelize(database.db, database.username, database.password, database);

 module.exports = sequelize;
--- a/common/urllib.js
+++ b/common/urllib.js
@@ -1,42 +1,56 @@
+/**!
+ * cnpmjs.org - common/urllib.js
+ *
+ * Copyright(c) fengmk2 and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
+ */
+
 'use strict';

-var urlparse = require('url').parse;
-var urllib = require('urllib');
-var HttpAgent = require('agentkeepalive');
-var HttpsAgent = require('agentkeepalive').HttpsAgent;
-var config = require('../config');
+/**
+ * Module dependencies.
+ */

-var httpAgent;
-var httpsAgent;
+const urlparse = require('url').parse;
+const urllib = require('urllib');
+const HttpAgent = require('agentkeepalive');
+const HttpsAgent = require('agentkeepalive').HttpsAgent;
+const config = require('../config');
+
+let httpAgent;
+let httpsAgent;

 if (config.httpProxy) {
-  var tunnel = require('tunnel-agent');
-  var urlinfo = urlparse(config.httpProxy);
+  const tunnel = require('tunnel-agent');
+  const urlinfo = urlparse(config.httpProxy);
  if (urlinfo.protocol === 'http:') {
    httpAgent = tunnel.httpOverHttp({
      proxy: {
        host: urlinfo.hostname,
-        port: urlinfo.port
-      }
+        port: urlinfo.port,
+      },
    });
    httpsAgent = tunnel.httpsOverHttp({
      proxy: {
        host: urlinfo.hostname,
-        port: urlinfo.port
-      }
+        port: urlinfo.port,
+      },
    });
  } else if (urlinfo.protocol === 'https:') {
    httpAgent = tunnel.httpOverHttps({
      proxy: {
        host: urlinfo.hostname,
-        port: urlinfo.port
-      }
+        port: urlinfo.port,
+      },
    });
    httpsAgent = tunnel.httpsOverHttps({
      proxy: {
        host: urlinfo.hostname,
-        port: urlinfo.port
-      }
+        port: urlinfo.port,
+      },
    });
  } else {
    throw new TypeError('httpProxy format error: ' + config.httpProxy);
@@ -44,17 +58,17 @@ if (config.httpProxy) {
 } else {
  httpAgent = new HttpAgent({
    timeout: 0,
-    keepAliveTimeout: 15000
+    keepAliveTimeout: 15000,
  });
  httpsAgent = new HttpsAgent({
    timeout: 0,
-    keepAliveTimeout: 15000
+    keepAliveTimeout: 15000,
  });
 }

-var client = urllib.create({
+const client = urllib.create({
  agent: httpAgent,
-  httpsAgent: httpsAgent
+  httpsAgent,
 });

 module.exports = client;
--- a/config/index.js
+++ b/config/index.js
@@ -1,20 +1,19 @@
 'use strict';

-var mkdirp = require('mkdirp');
-var copy = require('copy-to');
-var path = require('path');
-var fs = require('fs');
-var os = require('os');
-var utility = require('utility');
+const mkdirp = require('mkdirp');
+const copy = require('copy-to');
+const path = require('path');
+const fs = require('fs');
+const os = require('os');

-var version = require('../package.json').version;
+const version = require('../package.json').version;

-var root = path.dirname(__dirname);
-var dataDir = path.join(process.env.HOME || root, '.cnpmjs.org');
+const root = path.dirname(__dirname);
+const dataDir = path.join(process.env.HOME || root, '.cnpmjs.org');

-var config = {
-  version: version,
-  dataDir: dataDir,
+const config = {
+  version,
+  dataDir,

  /**
   * Cluster mode
@@ -29,8 +28,6 @@ var config = {
  registryPort: 7001,
  webPort: 7002,
  bindingHost: '127.0.0.1', // only binding on 127.0.0.1 for local access
-  // default is ctx.protocol
-  protocol: '',

  // debug mode
  // if in debug mode, some middleware like limit wont load
@@ -49,20 +46,6 @@ var config = {
  // web page viewCache
  viewCache: false,

-  // registry http response cache control header
-  // if you are using CDN, can set it to 'max-age=0, s-maxage=10, must-revalidate'
-  // it meaning cache 10s on CDN server and no cache on client side.
-  registryCacheControlHeader: '',
-  // if you are using CDN, can set it to 'Accept, Accept-Encoding'
-  registryVaryHeader: '',
-  // disable package search
-  disableSearch: false,
-
-  // view files directory
-  viewDir: path.join(root, 'view', 'web'),
-
-  customRegistryMiddlewares: [],
-
  // config for koa-limit middleware
  // for limit download rates
  limit: {
@@ -94,8 +77,8 @@ var config = {
    service: 'gmail',
    auth: {
      user: 'address@gmail.com',
-      pass: 'your password'
-    }
+      pass: 'your password',
+    },
  },

  logoURL: 'https://os.alipayobjects.com/rmsportal/oygxuIUkkrRccUz.jpg', // cnpm logo image url
@@ -134,12 +117,7 @@ var config = {
    pool: {
      maxConnections: 10,
      minConnections: 0,
-      maxIdleTime: 30000
-    },
-
-    dialectOptions: {
-      // if your server run on full cpu load, please set trace to false
-      trace: true,
+      maxIdleTime: 30000,
    },

    // the storage engine for 'sqlite'
@@ -147,19 +125,14 @@ var config = {
    storage: path.join(dataDir, 'data.sqlite'),

    logging: !!process.env.SQL_DEBUG,
-
-    // enable proxy npm audits request or not
-    enableNpmAuditsProxy: true,
  },

  // package tarball store in local filesystem by default
  nfs: require('fs-cnpm')({
-    dir: path.join(dataDir, 'nfs')
+    dir: path.join(dataDir, 'nfs'),
  }),
  // if set true, will 302 redirect to `nfs.url(dist.key)`
  downloadRedirectToNFS: false,
-  // don't check database and just download tgz from nfs
-  downloadTgzDontCheckModule: false,

  // registry url name
  registryHost: 'r.cnpmjs.org',
@@ -196,7 +169,6 @@ var config = {
  // If you want to directly sync from official npm's registry
  // please drop them an email first
  sourceNpmRegistry: 'https://registry.npm.taobao.org',
-  sourceNpmWeb: 'https://npm.taobao.org',

  // upstream registry is base on cnpm/cnpmjs.org or not
  // if your upstream is official npm registry, please turn it off
@@ -225,36 +197,14 @@ var config = {

  // sync devDependencies or not, default is false
  syncDevDependencies: false,
-  // try to remove all deleted versions from original registry
-  syncDeletedVersions: true,

  // changes streaming sync
  syncChangesStream: false,
-  syncDownloadOptions: {
-    // formatRedirectUrl: function (url, location)
-  },
  handleSyncRegistry: 'http://127.0.0.1:7001',

-  // default badge subject
+  // badge subject on http://shields.io/
+  badgePrefixURL: 'https://img.shields.io/badge',
  badgeSubject: 'cnpm',
-  // defautl use https://badgen.net/
-  badgeService: {
-    url: function(subject, status, options) {
-      options = options || {};
-      let url = `https://badgen.net/badge/${utility.encodeURIComponent(subject)}/${utility.encodeURIComponent(status)}`;
-      if (options.color) {
-        url += `/${utility.encodeURIComponent(options.color)}`;
-      }
-      if (options.icon) {
-        url += `?icon=${utility.encodeURIComponent(options.icon)}`;
-      }
-      return url;
-    },
-  },
-
-  packagephobiaURL: 'https://packagephobia.now.sh',
-  packagephobiaSupportPrivatePackage: false,
-  packagephobiaMinDownloadCount: 1000,

  // custom user service, @see https://github.com/cnpm/cnpmjs.org/wiki/Use-Your-Own-User-Authorization
  // when you not intend to ingegrate with your company's user system, then use null, it would
@@ -271,38 +221,10 @@ var config = {

  // snyk.io root url
  snykUrl: 'https://snyk.io',
-
-  // https://github.com/cnpm/cnpmjs.org/issues/1149
-  // if enable this option, must create module_abbreviated and package_readme table in database
-  enableAbbreviatedMetadata: false,
-
-  // global hook function: function* (envelope) {}
-  // envelope format please see https://github.com/npm/registry/blob/master/docs/hooks/hooks-payload.md#payload
-  globalHook: null,
-
-  opensearch: {
-    host: '',
-  },
-
-  // redis cache
-  redisCache: {
-    enable: false,
-    connectOptions: null,
-  },
 };

-if (process.env.NODE_ENV === 'test') {
-  config.enableAbbreviatedMetadata = true;
-  config.customRegistryMiddlewares.push(() => {
-    return function* (next) {
-      this.set('x-custom-middleware', 'true');
-      yield next;
-    };
-  });
-}
-
 if (process.env.NODE_ENV !== 'test') {
-  var customConfig;
+  let customConfig;
  if (process.env.NODE_ENV === 'development') {
    customConfig = path.join(root, 'config', 'config.js');
  } else {
@@ -323,7 +245,7 @@ mkdirp.sync(config.uploadDir);

 module.exports = config;

-config.loadConfig = function (customConfig) {
+config.loadConfig = function(customConfig) {
  if (!customConfig) {
    return;
  }
--- a/controllers/registry/package/deprecate.js
+++ b/controllers/registry/package/deprecate.js
@@ -1,6 +1,20 @@
+/**!
+ * cnpmjs.org - controllers/registry/package/deprecate.js
+ *
+ * Copyright(c) fengmk2 and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
+ */
+
 'use strict';

-var packageService = require('../../../services/package');
+/**
+ * Module dependencies.
+ */
+
+const packageService = require('../../../services/package');

 module.exports = deprecateVersions;

@@ -8,29 +22,28 @@ module.exports = deprecateVersions;
 * @see https://github.com/cnpm/cnpmjs.org/issues/415
 */
 function* deprecateVersions() {
-  var body = this.request.body;
-  var name = this.params.name || this.params[0];
+  const body = this.request.body;
+  const name = this.params.name || this.params[0];

-  var tasks = [];
-  for (var version in body.versions) {
+  const tasks = [];
+  for (const version in body.versions) {
    tasks.push(packageService.getModule(name, version));
  }
-  var rs = yield tasks;
+  const rs = yield tasks;

-  var updateTasks = [];
-  for (var i = 0; i < rs.length; i++) {
-    var row = rs[i];
+  const updateTasks = [];
+  for (let i = 0; i < rs.length; i++) {
+    const row = rs[i];
    if (!row) {
      // some version not exists
      this.status = 400;
-      const error = '[version_error] Some versions: ' + JSON.stringify(Object.keys(body.versions)) + ' not found';
      this.body = {
-        error,
-        reason: error,
+        error: 'version_error',
+        reason: 'Some versions: ' + JSON.stringify(Object.keys(body.versions)) + ' not found',
      };
      return;
    }
-    var data = body.versions[row.package.version];
+    const data = body.versions[row.package.version];
    if (typeof data.deprecated === 'string') {
      row.package.deprecated = data.deprecated;
      updateTasks.push(packageService.updateModulePackage(row.id, row.package));
--- a/controllers/registry/package/dist_tag.js
+++ b/controllers/registry/package/dist_tag.js
@@ -1,20 +1,20 @@
 'use strict';

-var packageService = require('../../../services/package');
+const packageService = require('../../../services/package');

 function ok() {
  return {
-    ok: "dist-tags updated"
+    ok: 'dist-tags updated',
  };
 }

 // GET /-/package/:pkg/dist-tags -- returns the package's dist-tags
 exports.index = function* () {
-  var name = this.params.name || this.params[0];
-  var rows = yield packageService.listModuleTags(name);
-  var tags = {};
-  for (var i = 0; i < rows.length; i++) {
-    var row = rows[i];
+  const name = this.params.name || this.params[0];
+  const rows = yield packageService.listModuleTags(name);
+  const tags = {};
+  for (let i = 0; i < rows.length; i++) {
+    const row = rows[i];
    tags[row.tag] = row.version;
  }
  this.body = tags;
@@ -22,17 +22,17 @@ exports.index = function* () {

 // PUT /-/package/:pkg/dist-tags -- Set package's dist-tags to provided object body (removing missing)
 exports.save = function* () {
-  var name = this.params.name || this.params[0];
+  const name = this.params.name || this.params[0];
  yield packageService.removeModuleTags(name);
  yield exports.update.call(this);
 };

 // POST /-/package/:pkg/dist-tags -- Add/modify dist-tags from provided object body (merge)
 exports.update = function* () {
-  var name = this.params.name || this.params[0];
-  var tags = this.request.body;
-  for (var tag in tags) {
-    var version = tags[tag];
+  const name = this.params.name || this.params[0];
+  const tags = this.request.body;
+  for (const tag in tags) {
+    const version = tags[tag];
    yield packageService.addModuleTag(name, tag, version);
  }
  this.status = 201;
@@ -42,17 +42,16 @@ exports.update = function* () {
 // PUT /-/package/:pkg/dist-tags/:tag -- Set package's dist-tags[tag] to provided string body
 // POST /-/package/:pkg/dist-tags/:tag -- Same as PUT /-/package/:pkg/dist-tags/:tag
 exports.set = function* () {
-  var name = this.params.name || this.params[0];
-  var tag = this.params.tag || this.params[1];
-  var version = this.request.body;
+  const name = this.params.name || this.params[0];
+  const tag = this.params.tag || this.params[1];
+  const version = this.request.body;
  // make sure version exists
-  var pkg = yield packageService.getModule(name, version);
+  const pkg = yield packageService.getModule(name, version);
  if (!pkg) {
    this.status = 400;
-    const error = '[version_error] ' + name + '@' + version + ' not exists';
    this.body = {
-      error,
-      reason: error,
+      error: 'version_error',
+      reason: name + '@' + version + ' not exists',
    };
    return;
  }
@@ -64,14 +63,13 @@ exports.set = function* () {

 // DELETE /-/package/:pkg/dist-tags/:tag -- Remove tag from dist-tags
 exports.destroy = function* () {
-  var name = this.params.name || this.params[0];
-  var tag = this.params.tag || this.params[1];
+  const name = this.params.name || this.params[0];
+  const tag = this.params.tag || this.params[1];
  if (tag === 'latest') {
    this.status = 400;
-    const error = '[dist_tag_error] Can\'t not delete latest tag';
    this.body = {
-      error,
-      reason: error,
+      error: 'dist_tag_error',
+      reason: 'Can\'t not delete latest tag',
    };
    return;
  }
--- a/controllers/registry/package/download.js
+++ b/controllers/registry/package/download.js
@@ -1,63 +1,49 @@
 'use strict';

-var debug = require('debug')('cnpmjs.org:controllers:registry:download');
-var mime = require('mime');
-var utility = require('utility');
-var defer = require('co-defer');
-var is = require('is-type-of');
-var nfs = require('../../../common/nfs');
-var logger = require('../../../common/logger');
-var common = require('../../../lib/common');
-var downloadAsReadStream = require('../../utils').downloadAsReadStream;
-var packageService = require('../../../services/package');
-var downloadTotalService = require('../../../services/download_total');
-var config = require('../../../config');
+const debug = require('debug')('cnpmjs.org:controllers:registry:download');
+const mime = require('mime');
+const utility = require('utility');
+const defer = require('co-defer');
+const is = require('is-type-of');
+const nfs = require('../../../common/nfs');
+const logger = require('../../../common/logger');
+const common = require('../../../lib/common');
+const downloadAsReadStream = require('../../utils').downloadAsReadStream;
+const packageService = require('../../../services/package');
+const downloadTotalService = require('../../../services/download_total');
+const config = require('../../../config');

-let globalDownloads = new Map();
+let _downloads = {};

 module.exports = function* download(next) {
-  var name = this.params.name || this.params[0];
-  var filename = this.params.filename || this.params[1];
-  var version = filename.slice(name.length + 1, -4);
+  const name = this.params.name || this.params[0];
+  const filename = this.params.filename || this.params[1];
+  const version = filename.slice(name.length + 1, -4);
+  const row = yield packageService.getModule(name, version);
  // can not get dist
-  var url = null;
-
-  var query = this.query || {};
-  // allow download from specific store bucket
-  var options = query.bucket ? { bucket: query.bucket } : null;
+  let url = null;

  if (typeof nfs.url === 'function') {
    if (is.generatorFunction(nfs.url)) {
-      url = yield nfs.url(common.getCDNKey(name, filename), options);
+      url = yield nfs.url(common.getCDNKey(name, filename));
    } else {
-      url = nfs.url(common.getCDNKey(name, filename), options);
+      url = nfs.url(common.getCDNKey(name, filename));
    }
  }

  debug('download %s %s %s %s', name, filename, version, url);
-  // don't check database and just download tgz from nfs
-  if (config.downloadTgzDontCheckModule && url) {
-    this.status = 302;
-    this.set('Location', url);
-    const count = (globalDownloads.get(name) || 0) + 1;
-    globalDownloads.set(name, count);
-    return;
-  }

-  var row = yield packageService.getModule(name, version);
  if (!row || !row.package || !row.package.dist) {
    if (!url) {
      return yield next;
    }
    this.status = 302;
    this.set('Location', url);
-    const count = (globalDownloads.get(name) || 0) + 1;
-    globalDownloads.set(name, count);
+    _downloads[name] = (_downloads[name] || 0) + 1;
    return;
  }

-  const count = (globalDownloads.get(name) || 0) + 1;
-  globalDownloads.set(name, count);
+  _downloads[name] = (_downloads[name] || 0) + 1;

  if (config.downloadRedirectToNFS && url) {
    this.status = 302;
@@ -65,7 +51,7 @@ module.exports = function* download(next) {
    return;
  }

-  var dist = row.package.dist;
+  const dist = row.package.dist;
  if (!dist.key) {
    // try to use nsf.url() first
    url = url || dist.tarball;
@@ -86,47 +72,35 @@ module.exports = function* download(next) {
  this.body = yield downloadAsReadStream(dist.key);
 };

-var saving = false;
 defer.setInterval(function* () {
-  if (saving) {
-    return;
-  }
-
  // save download count
-  var totals = [];
-  var allCount = 0;
-  for (const [ name, count ] of globalDownloads) {
-    if (name !== '__all__') {
-      totals.push([name, count]);
-    }
-    allCount += count;
+  const totals = [];
+  for (const name in _downloads) {
+    const count = _downloads[name];
+    totals.push([ name, count ]);
  }
-  globalDownloads = new Map();
+  _downloads = {};

-  if (allCount === 0) {
+  if (totals.length === 0) {
    return;
  }

-  saving = true;
-  totals.push([ '__all__', allCount ]);
  debug('save download total: %j', totals);

-  var date = utility.YYYYMMDD();
-  for (var i = 0; i < totals.length; i++) {
-    var item = totals[i];
-    var name = item[0];
-    var count = item[1];
+  const date = utility.YYYYMMDD();
+  for (let i = 0; i < totals.length; i++) {
+    const item = totals[i];
+    const name = item[0];
+    const count = item[1];
    try {
-      yield downloadTotalService.plusModuleTotal({ name: name, date: date, count: count });
+      yield downloadTotalService.plusModuleTotal({ name, date, count });
    } catch (err) {
      if (err.name !== 'SequelizeUniqueConstraintError') {
        err.message += '; name: ' + name + ', count: ' + count + ', date: ' + date;
        logger.error(err);
      }
-      // save back to globalDownloads, try again next time
-      count = (globalDownloads.get(name) || 0) + count;
-      globalDownloads.set(name, count);
+      // save back to _downloads, try again next time
+      _downloads[name] = (_downloads[name] || 0) + count;
    }
  }
-  saving = false;
 }, 5000 + Math.ceil(Math.random() * 1000));
--- a/controllers/registry/package/download_total.js
+++ b/controllers/registry/package/download_total.js
@@ -1,21 +1,20 @@
 'use strict';

-var DownloadTotal = require('../../../services/download_total');
-var DATE_REG = /^\d{4}-\d{2}-\d{2}$/;
+const DownloadTotal = require('../../../services/download_total');
+const DATE_REG = /^\d{4}-\d{2}-\d{2}$/;

 module.exports = function* downloadTotal() {
-  var range = this.params.range || this.params[0] || '';
-  var name = this.params.name || this.params[1];
+  let range = this.params.range || this.params[0] || '';
+  const name = this.params.name || this.params[1];

  range = range.split(':');
  if (range.length !== 2
      || !range[0].match(DATE_REG)
      || !range[1].match(DATE_REG)) {
    this.status = 400;
-    const error = '[range_error] range must be YYYY-MM-DD:YYYY-MM-DD style';
    this.body = {
-      error,
-      reason: error,
+      error: 'range_error',
+      reason: 'range must be YYYY-MM-DD:YYYY-MM-DD style',
    };
    return;
  }
@@ -26,42 +25,42 @@ module.exports = function* downloadTotal() {
 };

 function* getPackageTotal(name, start, end) {
-  var res = yield DownloadTotal.getModuleTotal(name, start, end);
-  var downloads = res.map(function (row) {
+  const res = yield DownloadTotal.getModuleTotal(name, start, end);
+  const downloads = res.map(function(row) {
    return {
      day: row.date,
-      downloads: row.count
+      downloads: row.count,
    };
  });

-  downloads.sort(function (a, b) {
+  downloads.sort(function(a, b) {
    return a.day > b.day ? 1 : -1;
  });

  return {
-    downloads: downloads,
+    downloads,
    package: name,
-    start: start,
-    end: end
+    start,
+    end,
  };
 }

 function* getTotal(start, end) {
-  var res = yield DownloadTotal.getTotal(start, end);
-  var downloads = res.map(function (row) {
+  const res = yield DownloadTotal.getTotal(start, end);
+  const downloads = res.map(function(row) {
    return {
      day: row.date,
-      downloads: row.count
+      downloads: row.count,
    };
  });

-  downloads.sort(function (a, b) {
+  downloads.sort(function(a, b) {
    return a.day > b.day ? 1 : -1;
  });

  return {
-    downloads: downloads,
-    start: start,
-    end: end
+    downloads,
+    start,
+    end,
  };
 }
--- a/controllers/registry/package/list.js
+++ b/controllers/registry/package/list.js
@@ -1,78 +1,31 @@
 'use strict';

-var debug = require('debug')('cnpmjs.org:controllers:registry:package:list');
-var utility = require('utility');
-var packageService = require('../../../services/package');
-var common = require('../../../lib/common');
-var SyncModuleWorker = require('../../sync_module_worker');
-var config = require('../../../config');
-const cache = require('../../../common/cache');
-const logger = require('../../../common/logger');
-
-// https://forum.nginx.org/read.php?2,240120,240120#msg-240120
-// should set weak etag avoid nginx remove it
-function etag(objs) {
-  return 'W/"' + utility.md5(JSON.stringify(objs)) + '"';
-}
+const debug = require('debug')('cnpmjs.org:controllers:registry:package:list');
+const packageService = require('../../../services/package');
+const common = require('../../../lib/common');
+const SyncModuleWorker = require('../../sync_module_worker');
+const config = require('../../../config');

 /**
 * list all version of a module
 * GET /:name
 */
+
 module.exports = function* list() {
-  const name = this.params.name || this.params[0];
-  // sync request will contain this query params
-  let noCache = this.query.cache === '0';
-  if (!noCache) {
-    const ua = this.headers['user-agent'] || '';
-    // old sync client will request with these user-agent
-    if (ua.indexOf('npm_service.cnpmjs.org/') !== -1) {
-      noCache = true;
-    }
-  }
-  const isJSONPRequest = this.query.callback;
-  let cacheKey;
-  let needAbbreviatedMeta = false;
-  let abbreviatedMetaType = 'application/vnd.npm.install-v1+json';
-  if (config.enableAbbreviatedMetadata && this.accepts([ 'json', abbreviatedMetaType ]) === abbreviatedMetaType) {
-    needAbbreviatedMeta = true;
-    if (cache && !isJSONPRequest) {
-      cacheKey = `list-${name}-v1`;
-    }
-  }
-
-  if (cacheKey && !noCache) {
-    const values = yield cache.hmget(cacheKey, 'etag', 'body');
-    if (values && values[0] && values[1]) {
-      this.body = values[1];
-      this.type = 'json';
-      this.etag = values[0];
-      this.set('x-hit-cache', cacheKey);
-      debug('hmget %s success, etag:%j', cacheKey, values[0]);
-      if (config.registryCacheControlHeader) {
-        this.set('cache-control', config.registryCacheControlHeader);
-      }
-      if (config.registryVaryHeader) {
-        this.set('vary', config.registryVaryHeader);
-      }
-      return;
-    }
-    debug('hmget %s missing, %j', cacheKey, values);
-  }
-
-  var rs = yield [
+  const orginalName = this.params.name || this.params[0];
+  const name = orginalName;
+  const rs = yield [
    packageService.getModuleLastModified(name),
    packageService.listModuleTags(name),
  ];
-  var modifiedTime = rs[0];
-  var tags = rs[1];
+  let modifiedTime = rs[0];
+  const tags = rs[1];

-  debug('show %s, last modified: %s, tags: %j', name, modifiedTime, tags);
+  debug('show %s(%s), last modified: %s, tags: %j', name, orginalName, modifiedTime, tags);
  if (modifiedTime) {
    // find out the latest modfied time
    // because update tags only modfied tag, wont change module gmt_modified
-    for (var i = 0; i < tags.length; i++) {
-      var tag = tags[i];
+    for (const tag of tags) {
      if (tag.gmt_modified > modifiedTime) {
        modifiedTime = tag.gmt_modified;
      }
@@ -87,35 +40,20 @@ module.exports = function* list() {
    }
  }

-  if (needAbbreviatedMeta) {
-    var rows = yield packageService.listModuleAbbreviatedsByName(name);
-    if (rows.length > 0) {
-      yield handleAbbreviatedMetaRequest(this, name, modifiedTime, tags, rows, cacheKey);
-      return;
-    }
-    var fullRows = yield packageService.listModulesByName(name);
-    if (fullRows.length > 0) {
-      // no abbreviated meta rows, use the full meta convert to abbreviated meta
-      yield handleAbbreviatedMetaRequestWithFullMeta(this, name, modifiedTime, tags, fullRows);
-      return;
-    }
-  }
-
-  var r = yield [
+  const r = yield [
    packageService.listModulesByName(name),
    packageService.listStarUserNames(name),
    packageService.listMaintainers(name),
  ];
-  var rows = r[0];
-  var starUsers = r[1];
-  var maintainers = r[2];
+  const rows = r[0];
+  let starUsers = r[1];
+  const maintainers = r[2];

  debug('show %s got %d rows, %d tags, %d star users, maintainers: %j',
    name, rows.length, tags.length, starUsers.length, maintainers);

-  var starUserMap = {};
-  for (var i = 0; i < starUsers.length; i++) {
-    var starUser = starUsers[i];
+  const starUserMap = {};
+  for (const starUser of starUsers) {
    if (starUser[0] !== '"' && starUser[0] !== "'") {
      starUserMap[starUser] = true;
    }
@@ -124,13 +62,13 @@ module.exports = function* list() {

  if (rows.length === 0) {
    // check if unpublished
-    var unpublishedInfo = yield packageService.getUnpublishedModule(name);
+    const unpublishedInfo = yield packageService.getUnpublishedModule(name);
    debug('show unpublished %j', unpublishedInfo);
    if (unpublishedInfo) {
      this.status = 404;
-      this.jsonp = {
-        _id: name,
-        name: name,
+      this.body = {
+        _id: orginalName,
+        name: orginalName,
        time: {
          modified: unpublishedInfo.package.time,
          unpublished: unpublishedInfo.package,
@@ -146,39 +84,35 @@ module.exports = function* list() {
  if (rows.length === 0) {
    if (!this.allowSync) {
      this.status = 404;
-      const error = '[not_found] document not found';
-      this.jsonp = {
-        error,
-        reason: error,
+      this.body = {
+        error: 'not_found',
+        reason: 'document not found',
      };
      return;
    }

    // start sync
-    var logId = yield SyncModuleWorker.sync(name, 'sync-by-install');
+    const logId = yield SyncModuleWorker.sync(name, 'sync-by-install');
    debug('start sync %s, get log id %s', name, logId);

    return this.redirect(config.officialNpmRegistry + this.url);
  }

-  var latestMod = null;
-  var readme = null;
+  let latestMod = null;
+  let readme = null;
  // set tags
-  var distTags = {};
-  for (var i = 0; i < tags.length; i++) {
-    var t = tags[i];
+  const distTags = {};
+  for (const t of tags) {
    distTags[t.tag] = t.version;
  }

  // set versions and times
-  var versions = {};
-  var allVersionString = '';
-  var times = {};
-  var attachments = {};
-  var createdTime = null;
-  for (var i = 0; i < rows.length; i++) {
-    var row = rows[i];
-    var pkg = row.package;
+  const versions = {};
+  let times = {};
+  const attachments = {};
+  let createdTime = null;
+  for (const row of rows) {
+    const pkg = row.package;
    // pkg is string ... ignore it
    if (typeof pkg === 'string') {
      continue;
@@ -188,9 +122,8 @@ module.exports = function* list() {
    pkg.publish_time = pkg.publish_time || row.publish_time;

    versions[pkg.version] = pkg;
-    allVersionString += pkg.version + ',';

-    var t = times[pkg.version] = row.publish_time ? new Date(row.publish_time) : row.gmt_modified;
+    const t = times[pkg.version] = row.publish_time ? new Date(row.publish_time) : row.gmt_modified;
    if ((!distTags.latest && !latestMod) || distTags.latest === pkg.version) {
      latestMod = row;
      readme = pkg.readme;
@@ -207,11 +140,11 @@ module.exports = function* list() {
  }

  if (modifiedTime && createdTime) {
-    var ts = {
+    const ts = {
      modified: modifiedTime,
      created: createdTime,
    };
-    for (var t in times) {
+    for (const t in times) {
      ts[t] = times[t];
    }
    times = ts;
@@ -221,8 +154,8 @@ module.exports = function* list() {
    latestMod = rows[0];
  }

-  var rev = String(latestMod.id);
-  var pkg = latestMod.package;
+  const rev = String(latestMod.id);
+  const pkg = latestMod.package;

  if (tags.length === 0) {
    // some sync error reason, will cause tags missing
@@ -230,17 +163,10 @@ module.exports = function* list() {
    distTags.latest = pkg.version;
  }

-  if (!readme && config.enableAbbreviatedMetadata) {
-    var packageReadme = yield packageService.getPackageReadme(name);
-    if (packageReadme) {
-      readme = packageReadme.readme;
-    }
-  }
-
-  var info = {
-    _id: name,
+  const info = {
+    _id: orginalName,
    _rev: rev,
-    name: name,
+    name: orginalName,
    description: pkg.description,
    'dist-tags': distTags,
    maintainers: pkg.maintainers,
@@ -248,8 +174,8 @@ module.exports = function* list() {
    users: starUsers,
    author: pkg.author,
    repository: pkg.repository,
-    versions: versions,
-    readme: readme,
+    versions,
+    readme,
    _attachments: attachments,
  };

@@ -258,182 +184,6 @@ module.exports = function* list() {
  info.bugs = pkg.bugs;
  info.license = pkg.license;

-  debug('show module %s: %s, latest: %s', name, rev, latestMod.version);
+  debug('show module %s: %s, latest: %s', orginalName, rev, latestMod.version);
  this.jsonp = info;
-  // use faster etag
-  this.etag = etag([
-    modifiedTime,
-    distTags,
-    pkg.maintainers,
-    allVersionString,
-  ]);
-
-  if (config.registryCacheControlHeader) {
-    this.set('cache-control', config.registryCacheControlHeader);
-  }
-  if (config.registryVaryHeader) {
-    this.set('vary', config.registryVaryHeader);
-  }
 };
-
-function* handleAbbreviatedMetaRequest(ctx, name, modifiedTime, tags, rows, cacheKey) {
-  debug('show %s got %d rows, %d tags, modifiedTime: %s', name, rows.length, tags.length, modifiedTime);
-  const isJSONPRequest = ctx.query.callback;
-  var latestMod = null;
-  // set tags
-  var distTags = {};
-  for (var i = 0; i < tags.length; i++) {
-    var t = tags[i];
-    distTags[t.tag] = t.version;
-  }
-
-  // set versions and times
-  var versions = {};
-  var allVersionString = '';
-  for (var i = 0; i < rows.length; i++) {
-    var row = rows[i];
-    var pkg = row.package;
-    common.setDownloadURL(pkg, ctx);
-    pkg._publish_on_cnpm = undefined;
-    pkg.publish_time = pkg.publish_time || row.publish_time;
-
-    versions[pkg.version] = pkg;
-    allVersionString += pkg.version + ',';
-
-    if ((!distTags.latest && !latestMod) || distTags.latest === pkg.version) {
-      latestMod = row;
-    }
-  }
-
-  if (!latestMod) {
-    latestMod = rows[0];
-  }
-
-  if (tags.length === 0) {
-    // some sync error reason, will cause tags missing
-    // set latest tag at least
-    distTags.latest = latestMod.package.version;
-  }
-
-  var info = {
-    name: name,
-    modified: modifiedTime,
-    'dist-tags': distTags,
-    versions: versions,
-  };
-
-  debug('show %j', info);
-  // use faster etag
-  const resultEtag = etag([
-    modifiedTime,
-    distTags,
-    allVersionString,
-  ]);
-
-  if (isJSONPRequest) {
-    ctx.jsonp = info;
-  } else {
-    ctx.body = JSON.stringify(info);
-    ctx.type = 'json';
-    // set cache
-    if (cacheKey) {
-      // set cache async, dont block the response
-      cache.pipeline()
-        .hmset(cacheKey, 'etag', resultEtag, 'body', ctx.body)
-        // cache 120s
-        .expire(cacheKey, 120)
-        .exec()
-        .catch(err => {
-          logger.error(err);
-        });
-    }
-  }
-  ctx.etag = resultEtag;
-  if (config.registryCacheControlHeader) {
-    ctx.set('cache-control', config.registryCacheControlHeader);
-  }
-  if (config.registryVaryHeader) {
-    ctx.set('vary', config.registryVaryHeader);
-  }
-}
-
-function* handleAbbreviatedMetaRequestWithFullMeta(ctx, name, modifiedTime, tags, rows) {
-  debug('show %s got %d rows, %d tags',
-    name, rows.length, tags.length);
-  var latestMod = null;
-  // set tags
-  var distTags = {};
-  for (var i = 0; i < tags.length; i++) {
-    var t = tags[i];
-    distTags[t.tag] = t.version;
-  }
-
-  // set versions and times
-  var versions = {};
-  var allVersionString = '';
-  for (var i = 0; i < rows.length; i++) {
-    var row = rows[i];
-    // pkg is string ... ignore it
-    if (typeof row.package === 'string') {
-      continue;
-    }
-    // https://github.com/npm/registry/blob/master/docs/responses/package-metadata.md#abbreviated-version-object
-    var pkg = {
-      name: row.package.name,
-      version: row.package.version,
-      deprecated: row.package.deprecated,
-      dependencies: row.package.dependencies,
-      optionalDependencies: row.package.optionalDependencies,
-      devDependencies: row.package.devDependencies,
-      bundleDependencies: row.package.bundleDependencies,
-      peerDependencies: row.package.peerDependencies,
-      bin: row.package.bin,
-      directories: row.package.directories,
-      dist: row.package.dist,
-      engines: row.package.engines,
-      _hasShrinkwrap: row.package._hasShrinkwrap,
-      publish_time: row.package.publish_time || row.publish_time,
-    };
-    common.setDownloadURL(pkg, ctx);
-
-    versions[pkg.version] = pkg;
-    allVersionString += pkg.version + ',';
-
-    if ((!distTags.latest && !latestMod) || distTags.latest === pkg.version) {
-      latestMod = row;
-    }
-  }
-
-  if (!latestMod) {
-    latestMod = rows[0];
-  }
-
-  if (tags.length === 0) {
-    // some sync error reason, will cause tags missing
-    // set latest tag at least
-    distTags.latest = latestMod.package.version;
-  }
-
-  var info = {
-    name: name,
-    modified: modifiedTime,
-    'dist-tags': distTags,
-    versions: versions,
-  };
-
-  debug('show %j', info);
-  ctx.jsonp = info;
-  // use faster etag
-  ctx.etag = etag([
-    modifiedTime,
-    distTags,
-    allVersionString,
-  ]);
-
-  if (config.registryCacheControlHeader) {
-    ctx.set('cache-control', config.registryCacheControlHeader);
-  }
-  if (config.registryVaryHeader) {
-    ctx.set('vary', config.registryVaryHeader);
-  }
-}
--- a/controllers/registry/package/list_all.js
+++ b/controllers/registry/package/list_all.js
@@ -1,15 +1,15 @@
 'use strict';

-var packageService = require('../../../services/package');
+const packageService = require('../../../services/package');

 // GET /-/all
 // List all packages names
 // https://github.com/npm/npm-registry-client/blob/master/lib/get.js#L86
 module.exports = function* () {
-  var updated = Date.now();
-  var names = yield packageService.listAllPublicModuleNames();
-  var result = { _updated: updated };
-  names.forEach(function (name) {
+  const updated = Date.now();
+  const names = yield packageService.listAllPublicModuleNames();
+  const result = { _updated: updated };
+  names.forEach(function(name) {
    result[name] = true;
  });
  this.body = result;
--- a/controllers/registry/package/list_by_user.js
+++ b/controllers/registry/package/list_by_user.js
@@ -16,7 +16,7 @@

 const packageService = require('../../../services/package');

-module.exports = function*() {
+module.exports = function* () {
  const username = this.params.user;
  const packages = yield packageService.listModulesByUser(username);

@@ -24,6 +24,6 @@ module.exports = function*() {
    user: {
      name: username,
    },
-    packages: packages,
+    packages,
  };
 };
--- a/controllers/registry/package/list_dependents.js
+++ b/controllers/registry/package/list_dependents.js
@@ -16,11 +16,11 @@

 const packageService = require('../../../services/package');

-module.exports = function*() {
+module.exports = function* () {
  const name = this.params.name || this.params[0];
  const dependents = yield packageService.listDependents(name);

  this.body = {
-    dependents: dependents,
+    dependents,
  };
 };
--- a/controllers/registry/package/list_shorts.js
+++ b/controllers/registry/package/list_shorts.js
@@ -1,32 +1,21 @@
+/**!
+ * Copyright(c) cnpm and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.com)
+ */
+
 'use strict';

+/**
+ * Module dependencies.
+ */
+
 const packageService = require('../../../services/package');
-const config = require('../../../config');

 // GET /-/short
-// List public all packages names only
+// List all packages names only
 module.exports = function* () {
-  if (this.query.private_only) {
-    const tasks = [];
-    for (let i = 0; i < config.scopes.length; i++) {
-      const scope = config.scopes[i];
-      tasks.push(packageService.listPrivateModulesByScope(scope));
-    }
-
-    if (config.privatePackages && config.privatePackages.length > 0) {
-      tasks.push(packageService.listModules(config.privatePackages));
-    }
-
-    const results = yield tasks;
-    const names = [];
-    for (const rows of results) {
-      for (const row of rows) {
-        names.push(row.name);
-      }
-    }
-    this.body = names;
-    return;
-  }
-
  this.body = yield packageService.listAllPublicModuleNames();
 };
--- a/controllers/registry/package/list_since.js
+++ b/controllers/registry/package/list_since.js
@@ -1,46 +1,43 @@
 'use strict';

-var packageService = require('../../../services/package');
+const packageService = require('../../../services/package');

-var A_WEEK_MS = 3600000 * 24 * 7;
-var TWA_DAYS_MS = 3600000 * 24 * 2;
+const A_WEEK_MS = 3600000 * 24 * 7;

 // GET /-/all/since?stale=update_after&startkey={key}
 // List packages names since startkey
 // https://github.com/npm/npm-registry-client/blob/master/lib/get.js#L89
 module.exports = function* listSince() {
-  var query = this.query;
+  const query = this.query;
  if (query.stale !== 'update_after') {
    this.status = 400;
-    const error = '[query_parse_error] Invalid value for `stale`.';
    this.body = {
-      error,
-      reason: error,
+      error: 'query_parse_error',
+      reason: 'Invalid value for `stale`.',
    };
    return;
  }

-  var startkey = Number(query.startkey);
+  let startkey = Number(query.startkey);
  if (!startkey) {
    this.status = 400;
-    const error = '[query_parse_error] Invalid value for `startkey`.';
    this.body = {
-      error,
-      reason: error,
+      error: 'query_parse_error',
+      reason: 'Invalid value for `startkey`.',
    };
    return;
  }

-  var updated = Date.now();
+  const updated = Date.now();
  if (updated - startkey > A_WEEK_MS) {
-    startkey = updated - TWA_DAYS_MS;
-    console.warn('[%s] list modules since time out of range: query: %j, ip: %s, limit to %s',
-      Date(), query, this.ip, startkey);
+    startkey = updated - A_WEEK_MS;
+    console.warn('[%s] list modules since time out of range: query: %j, ip: %s',
+      Date(), query, this.ip);
  }

-  var names = yield packageService.listPublicModuleNamesSince(startkey);
-  var result = { _updated: updated };
-  names.forEach(function (name) {
+  const names = yield packageService.listPublicModuleNamesSince(startkey);
+  const result = { _updated: updated };
+  names.forEach(function(name) {
    result[name] = true;
  });

--- a/controllers/registry/package/remove.js
+++ b/controllers/registry/package/remove.js
@@ -1,22 +1,36 @@
+/**!
+ * cnpmjs.org - controllers/registry/package/remove.js
+ *
+ * Copyright(c) fengmk2 and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
+ */
+
 'use strict';

-var debug = require('debug')('cnpmjs.org:controllers:registry:package:remove');
-var urlparse = require('url').parse;
-var packageService = require('../../../services/package');
-var totalService = require('../../../services/total');
-var nfs = require('../../../common/nfs');
-var logger = require('../../../common/logger');
+/**
+ * Module dependencies.
+ */
+
+const debug = require('debug')('cnpmjs.org:controllers:registry:package:remove');
+const urlparse = require('url').parse;
+const packageService = require('../../../services/package');
+const totalService = require('../../../services/total');
+const nfs = require('../../../common/nfs');
+const logger = require('../../../common/logger');

 // DELETE /:name/-rev/:rev
 // https://github.com/npm/npm-registry-client/blob/master/lib/unpublish.js#L25
 module.exports = function* remove(next) {
-  var name = this.params.name || this.params[0];
-  var rev = this.params.rev || this.params[1];
+  const name = this.params.name || this.params[0];
+  const rev = this.params.rev || this.params[1];
  debug('remove all the module with name: %s, id: %s', name, rev);

-  var mods = yield packageService.listModulesByName(name);
+  const mods = yield packageService.listModulesByName(name);
  debug('removeAll module %s: %d', name, mods.length);
-  var mod = mods[0];
+  const mod = mods[0];
  if (!mod) {
    return yield next;
  }
@@ -27,11 +41,11 @@ module.exports = function* remove(next) {
    totalService.plusDeleteModule(),
  ];

-  var keys = [];
-  for (var i = 0; i < mods.length; i++) {
-    var row = mods[i];
-    var dist = row.package.dist;
-    var key = dist.key;
+  const keys = [];
+  for (let i = 0; i < mods.length; i++) {
+    const row = mods[i];
+    const dist = row.package.dist;
+    let key = dist.key;
    if (!key) {
      key = urlparse(dist.tarball).pathname;
    }
@@ -39,7 +53,7 @@ module.exports = function* remove(next) {
  }

  try {
-    yield keys.map(function (key) {
+    yield keys.map(function(key) {
      return nfs.remove(key);
    });
  } catch (err) {
--- a/controllers/registry/package/remove_version.js
+++ b/controllers/registry/package/remove_version.js
@@ -1,19 +1,33 @@
+/**!
+ * cnpmjs.org - controllers/registry/package/remove_version.js
+ *
+ * Copyright(c) fengmk2 and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
+ */
+
 'use strict';

-var debug = require('debug')('cnpmjs.org:controllers:registry:package:remove_version');
-var packageService = require('../../../services/package');
-var nfs = require('../../../common/nfs');
-var logger = require('../../../common/logger');
-var getCDNKey = require('../../../lib/common').getCDNKey;
+/**
+ * Module dependencies.
+ */
+
+const debug = require('debug')('cnpmjs.org:controllers:registry:package:remove_version');
+const packageService = require('../../../services/package');
+const nfs = require('../../../common/nfs');
+const logger = require('../../../common/logger');
+const getCDNKey = require('../../../lib/common').getCDNKey;

 // DELETE /:name/download/:filename/-rev/:rev
 // https://github.com/npm/npm-registry-client/blob/master/lib/unpublish.js#L97
 module.exports = function* removeOneVersion(next) {
-  var name = this.params.name || this.params[0];
-  var filename = this.params.filename || this.params[1];
-  var id = Number(this.params.rev || this.params[2]);
+  const name = this.params.name || this.params[0];
+  const filename = this.params.filename || this.params[1];
+  const id = Number(this.params.rev || this.params[2]);
  // cnpmjs.org-2.0.0.tgz
-  var version = filename.split(name + '-')[1];
+  let version = filename.split(name + '-')[1];
  if (version) {
    // 2.0.0.tgz
    version = version.substring(0, version.lastIndexOf('.tgz'));
@@ -28,17 +42,17 @@ module.exports = function* removeOneVersion(next) {
    return yield next;
  }

-  var rs = yield [
+  const rs = yield [
    packageService.getModuleById(id),
    packageService.getModule(name, version),
  ];
-  var revertTo = rs[0];
-  var mod = rs[1]; // module need to delete
+  const revertTo = rs[0];
+  const mod = rs[1]; // module need to delete
  if (!mod || mod.name !== name) {
    return yield next;
  }

-  var key = mod.package && mod.package.dist && mod.package.dist.key;
+  let key = mod.package && mod.package.dist && mod.package.dist.key;
  if (!key) {
    key = getCDNKey(mod.name, filename);
  }
@@ -54,7 +68,7 @@ module.exports = function* removeOneVersion(next) {
    logger.error(err);
  }
  // remove version from table
-  yield packageService.removeModulesByNameAndVersions(name, [version]);
+  yield packageService.removeModulesByNameAndVersions(name, [ version ]);
  debug('removed %s@%s', name, version);
  this.body = { ok: true };
 };
--- a/controllers/registry/package/save.js
+++ b/controllers/registry/package/save.js
@@ -1,13 +1,12 @@
 'use strict';

-var debug = require('debug')('cnpmjs.org:controllers:registry:package:save');
-var crypto = require('crypto');
-var deprecateVersions = require('./deprecate');
-var packageService = require('../../../services/package');
-var common = require('../../../lib/common');
-var nfs = require('../../../common/nfs');
-var config = require('../../../config');
-var hook = require('../../../services/hook');
+const debug = require('debug')('cnpmjs.org:controllers:registry:package:save');
+const crypto = require('crypto');
+const deprecateVersions = require('./deprecate');
+const packageService = require('../../../services/package');
+const common = require('../../../lib/common');
+const nfs = require('../../../common/nfs');
+const config = require('../../../config');

 // old flows:
 // 1. add()
@@ -24,38 +23,36 @@ module.exports = function* save(next) {
  //    { content_type: 'application/octet-stream',
  //      data: 'H4sIAAAAA
  //      length: 9883
-  var pkg = this.request.body;
-  var username = this.user.name;
-  var name = this.params.name || this.params[0];
-  var filename = Object.keys(pkg._attachments || {})[0];
-  var version = Object.keys(pkg.versions || {})[0];
+  const pkg = this.request.body;
+  const username = this.user.name;
+  const name = this.params.name || this.params[0];
+  const filename = Object.keys(pkg._attachments || {})[0];
+  const version = Object.keys(pkg.versions || {})[0];
  if (!version) {
    this.status = 400;
-    const error = '[version_error] package.versions is empty';
    this.body = {
-      error,
-      reason: error,
+      error: 'version_error',
+      reason: 'package.versions is empty',
    };
    return;
  }

  // check maintainers
-  var result = yield packageService.authMaintainer(name, username);
+  const result = yield packageService.authMaintainer(name, username);
  if (!result.isMaintainer) {
    this.status = 403;
-    const error = '[forbidden] ' +  username + ' not authorized to modify ' + name +
-      ', please contact maintainers: ' + result.maintainers.join(', ');
    this.body = {
-      error,
-      reason: error,
+      error: 'forbidden user',
+      reason: username + ' not authorized to modify ' + name +
+        ', please contact maintainers: ' + result.maintainers.join(', '),
    };
    return;
  }

  if (!filename) {
-    var hasDeprecated = false;
-    for (var v in pkg.versions) {
-      var row = pkg.versions[v];
+    let hasDeprecated = false;
+    for (const v in pkg.versions) {
+      const row = pkg.versions[v];
      if (typeof row.deprecated === 'string') {
        hasDeprecated = true;
        break;
@@ -66,25 +63,23 @@ module.exports = function* save(next) {
    }

    this.status = 400;
-    const error = '[attachment_error] package._attachments is empty';
    this.body = {
-      error,
-      reason: error,
+      error: 'attachment_error',
+      reason: 'package._attachments is empty',
    };
    return;
  }

-  var attachment = pkg._attachments[filename];
-  var versionPackage = pkg.versions[version];
-  var maintainers = versionPackage.maintainers;
+  const attachment = pkg._attachments[filename];
+  const versionPackage = pkg.versions[version];
+  const maintainers = versionPackage.maintainers;

  // should never happened in normal request
  if (!maintainers) {
    this.status = 400;
-    const error = '[maintainers_error] request body need maintainers';
    this.body = {
-      error,
-      reason: error,
+      error: 'maintainers error',
+      reason: 'request body need maintainers',
    };
    return;
  }
@@ -94,33 +89,31 @@ module.exports = function* save(next) {

  // make sure user in auth is in maintainers
  // should never happened in normal request
-  var m = maintainers.filter(function (maintainer) {
+  const m = maintainers.filter(function(maintainer) {
    return maintainer.name === username;
  });
  if (m.length === 0) {
    this.status = 403;
-    const error = '[maintainers_error] ' + username + ' does not in maintainer list';
    this.body = {
-      error,
-      reason: error,
+      error: 'maintainers error',
+      reason: username + ' does not in maintainer list',
    };
    return;
  }

  // TODO: add this info into some table
  versionPackage._publish_on_cnpm = true;
-  var distTags = pkg['dist-tags'] || {};
-  var tags = []; // tag, version
-  for (var t in distTags) {
-    tags.push([t, distTags[t]]);
+  const distTags = pkg['dist-tags'] || {};
+  const tags = []; // tag, version
+  for (const t in distTags) {
+    tags.push([ t, distTags[t] ]);
  }

  if (tags.length === 0) {
    this.status = 400;
-    const error = '[invalid] dist-tags should not be empty';
    this.body = {
-      error,
-      reason: error,
+      error: 'invalid',
+      reason: 'dist-tags should not be empty',
    };
    return;
  }
@@ -128,39 +121,36 @@ module.exports = function* save(next) {
  debug('%s publish new %s:%s, attachment size: %s, maintainers: %j, distTags: %j',
    username, name, version, attachment.length, versionPackage.maintainers, distTags);

-  var exists = yield packageService.getModule(name, version);
-  var shasum;
+  const exists = yield packageService.getModule(name, version);
+  let shasum;
  if (exists) {
    this.status = 403;
-    const error = '[forbidden] cannot modify pre-existing version: ' + version;
    this.body = {
-      error,
-      reason: error,
+      error: 'forbidden',
+      reason: 'cannot modify pre-existing version: ' + version,
    };
    return;
  }

  // upload attachment
-  var tarballBuffer;
-  tarballBuffer = Buffer.from(attachment.data, 'base64');
+  const tarballBuffer = new Buffer(attachment.data, 'base64');

  if (tarballBuffer.length !== attachment.length) {
    this.status = 403;
-    const error = '[size_wrong] Attachment size ' + attachment.length
-      + ' not match download size ' + tarballBuffer.length;
    this.body = {
-      error,
-      reason: error,
+      error: 'size_wrong',
+      reason: 'Attachment size ' + attachment.length
+        + ' not match download size ' + tarballBuffer.length,
    };
    return;
  }

  if (!distTags.latest) {
    // need to check if latest tag exists or not
-    var latest = yield packageService.getModuleByTag(name, 'latest');
+    const latest = yield packageService.getModuleByTag(name, 'latest');
    if (!latest) {
      // auto add latest
-      tags.push(['latest', tags[0][1]]);
+      tags.push([ 'latest', tags[0][1] ]);
      debug('auto add latest tag: %j', tags);
    }
  }
@@ -169,16 +159,16 @@ module.exports = function* save(next) {
  shasum.update(tarballBuffer);
  shasum = shasum.digest('hex');

-  var options = {
+  const options = {
    key: common.getCDNKey(name, filename),
-    shasum: shasum
+    shasum,
  };
-  var uploadResult = yield nfs.uploadBuffer(tarballBuffer, options);
+  const uploadResult = yield nfs.uploadBuffer(tarballBuffer, options);
  debug('upload %j', uploadResult);

-  var dist = {
-    shasum: shasum,
-    size: attachment.length
+  const dist = {
+    shasum,
+    size: attachment.length,
  };

  // if nfs upload return a key, record it
@@ -189,29 +179,29 @@ module.exports = function* save(next) {
    dist.tarball = uploadResult.key;
  }

-  var mod = {
-    name: name,
-    version: version,
+  const mod = {
+    name,
+    version,
    author: username,
-    package: versionPackage
+    package: versionPackage,
  };

  mod.package.dist = dist;
  yield addDepsRelations(mod.package);

-  var addResult = yield packageService.saveModule(mod);
+  const addResult = yield packageService.saveModule(mod);
  debug('%s module: save file to %s, size: %d, sha1: %s, dist: %j, version: %s',
    addResult.id, dist.tarball, dist.size, shasum, dist, version);

  if (tags.length) {
-    yield tags.map(function (tag) {
+    yield tags.map(function(tag) {
      // tag: [tagName, version]
      return packageService.addModuleTag(name, tag[0], tag[1]);
    });
  }

  // ensure maintainers exists
-  var maintainerNames = maintainers.map(function (item) {
+  const maintainerNames = maintainers.map(function(item) {
    return item.name;
  });
  yield packageService.addPrivateModuleMaintainers(name, maintainerNames);
@@ -219,24 +209,12 @@ module.exports = function* save(next) {
  this.status = 201;
  this.body = {
    ok: true,
-    rev: String(addResult.id)
+    rev: String(addResult.id),
  };
-
-  // hooks
-  const envelope = {
-    event: 'package:publish',
-    name: mod.name,
-    type: 'package',
-    version: mod.version,
-    hookOwner: null,
-    payload: null,
-    change: null,
-  };
-  hook.trigger(envelope);
 };

 function* addDepsRelations(pkg) {
-  var dependencies = Object.keys(pkg.dependencies || {});
+  let dependencies = Object.keys(pkg.dependencies || {});
  if (dependencies.length > config.maxDependencies) {
    dependencies = dependencies.slice(0, config.maxDependencies);
  }
--- a/controllers/registry/package/show.js
+++ b/controllers/registry/package/show.js
@@ -1,11 +1,11 @@
 'use strict';

-var debug = require('debug')('cnpmjs.org:controllers:registry:package:show');
-var semver = require('semver');
-var packageService = require('../../../services/package');
-var setDownloadURL = require('../../../lib/common').setDownloadURL;
-var SyncModuleWorker = require('../../sync_module_worker');
-var config = require('../../../config');
+const debug = require('debug')('cnpmjs.org:controllers:registry:package:show');
+const semver = require('semver');
+const packageService = require('../../../services/package');
+const setDownloadURL = require('../../../lib/common').setDownloadURL;
+const SyncModuleWorker = require('../../sync_module_worker');
+const config = require('../../../config');

 /**
 * [deprecate] api
@@ -16,14 +16,14 @@ var config = require('../../../config');
 * GET /:name/:tag
 */
 module.exports = function* show() {
-  var name = this.params.name || this.params[0];
-  var tag = this.params.version || this.params[1];
+  const name = this.params.name || this.params[0];
+  let tag = this.params.version || this.params[1];
  if (tag === '*') {
    tag = 'latest';
  }
-  var version = semver.valid(tag);
-  var range = semver.validRange(tag);
-  var mod;
+  const version = semver.valid(tag);
+  const range = semver.validRange(tag);
+  let mod;
  if (version) {
    mod = yield packageService.getModule(name, version);
  } else if (range) {
@@ -36,45 +36,38 @@ module.exports = function* show() {
    setDownloadURL(mod.package, this);
    mod.package._cnpm_publish_time = mod.publish_time;
    mod.package.publish_time = mod.package.publish_time || mod.publish_time;
-    var rs = yield [
+    const rs = yield [
      packageService.listMaintainers(name),
      packageService.listModuleTags(name),
    ];
-    var maintainers = rs[0];
+    const maintainers = rs[0];
    if (maintainers.length > 0) {
      mod.package.maintainers = maintainers;
    }
-    var tags = rs[1];
-    var distTags = {};
-    for (var i = 0; i < tags.length; i++) {
-      var t = tags[i];
+    const tags = rs[1];
+    const distTags = {};
+    for (let i = 0; i < tags.length; i++) {
+      const t = tags[i];
      distTags[t.tag] = t.version;
    }
    // show tags for npminstall faster download
    mod.package['dist-tags'] = distTags;
    this.jsonp = mod.package;
-    if (config.registryCacheControlHeader) {
-      this.set('cache-control', config.registryCacheControlHeader);
-    }
-    if (config.registryVaryHeader) {
-      this.set('vary', config.registryVaryHeader);
-    }
    return;
  }

  // if not fond, sync from source registry
  if (!this.allowSync) {
    this.status = 404;
-    const error = '[not_exists] version not found: ' + version;
    this.jsonp = {
-      error,
-      reason: error,
+      error: 'not exist',
+      reason: 'version not found: ' + version,
    };
    return;
  }

  // start sync
-  var logId = yield SyncModuleWorker.sync(name, 'sync-by-install');
+  const logId = yield SyncModuleWorker.sync(name, 'sync-by-install');
  debug('start sync %s, get log id %s', name, logId);

  this.redirect(config.officialNpmRegistry + this.url);
--- a/controllers/registry/package/tag.js
+++ b/controllers/registry/package/tag.js
@@ -1,53 +1,52 @@
 'use strict';

-var debug = require('debug')('cnpmjs.org:controllers:registry:package:tag');
-var semver = require('semver');
-var util = require('util');
-var packageService = require('../../../services/package');
+const debug = require('debug')('cnpmjs.org:controllers:registry:package:tag');
+const semver = require('semver');
+const util = require('util');
+const packageService = require('../../../services/package');

 // PUT /:name/:tag
 // https://github.com/npm/npm-registry-client/blob/master/lib/tag.js#L4
 // this.request("PUT", uri+"/"+tagName, { body : JSON.stringify(version) }, cb)
 module.exports = function* tag() {
-  var version = this.request.body;
-  var name = this.params.name || this.params[0];
-  var tag = this.params.tag || this.params[1];
+  const version = this.request.body;
+  const name = this.params.name || this.params[0];
+  const tag = this.params.tag || this.params[1];
  debug('tag %j to %s/%s', version, name, tag);

  if (!version) {
    this.status = 400;
-    const error = '[version_missed] version not found';
    this.body = {
-      error,
-      reason: error,
+      error: 'version_missed',
+      reason: 'version not found',
    };
    return;
  }

  if (!semver.valid(version)) {
    this.status = 403;
-    const error = util.format('[forbidden] setting tag %s to invalid version: %s: %s/%s',
+    const reason = util.format('setting tag %s to invalid version: %s: %s/%s',
      tag, version, name, tag);
    this.body = {
-      error,
-      reason: error,
+      error: 'forbidden',
+      reason,
    };
    return;
  }

-  var mod = yield packageService.getModule(name, version);
+  const mod = yield packageService.getModule(name, version);
  if (!mod) {
    this.status = 403;
-    const error = util.format('[forbidden] setting tag %s to unknown version: %s: %s/%s',
+    const reason = util.format('setting tag %s to unknown version: %s: %s/%s',
      tag, version, name, tag);
    this.body = {
-      error,
-      reason: error,
+      error: 'forbidden',
+      reason,
    };
    return;
  }

-  var row = yield packageService.addModuleTag(name, tag, version);
+  const row = yield packageService.addModuleTag(name, tag, version);
  this.status = 201;
  this.body = {
    ok: true,
--- a/controllers/registry/package/update.js
+++ b/controllers/registry/package/update.js
@@ -1,19 +1,19 @@
 'use strict';

-var debug = require('debug')('cnpmjs.org:controllers:registry:package:update');
-var packageService = require('../../../services/package');
-var userService = require('../../../services/user');
-var config = require('../../../config');
+const debug = require('debug')('cnpmjs.org:controllers:registry:package:update');
+const packageService = require('../../../services/package');
+const userService = require('../../../services/user');
+const config = require('../../../config');

 // PUT /:name/-rev/:rev
 //
 // * remove with versions, then will `DELETE /:name/download/:filename/-rev/:rev`
 // * ...
 module.exports = function* update(next) {
-  var name = this.params.name || this.params[0];
+  const name = this.params.name || this.params[0];
  debug('update module %s, %s, %j', this.url, name, this.request.body);

-  var body = this.request.body;
+  const body = this.request.body;
  if (body.versions) {
    yield updateVersions.call(this, next);
  } else if (body.maintainers) {
@@ -26,12 +26,12 @@ module.exports = function* update(next) {
 // update with versions
 // https://github.com/npm/npm-registry-client/blob/master/lib/unpublish.js#L63
 function* updateVersions(next) {
-  var name = this.params.name || this.params[0];
+  const name = this.params.name || this.params[0];
  // left versions
-  var versions = this.request.body.versions;
+  const versions = this.request.body.versions;

  // step1: list all the versions
-  var mods = yield packageService.listModulesByName(name);
+  const mods = yield packageService.listModulesByName(name);
  debug('removeWithVersions module %s, left versions %j, %s mods',
    name, Object.keys(versions), mods && mods.length);
  if (!mods || !mods.length) {
@@ -40,12 +40,12 @@ function* updateVersions(next) {

  // step3: calculate which versions need to remove and
  // which versions need to remain
-  var removeVersions = [];
-  var removeVersionMaps = {};
-  var remainVersions = [];
+  const removeVersions = [];
+  const removeVersionMaps = {};
+  const remainVersions = [];

-  for (var i = 0; i < mods.length; i++) {
-    var v = mods[i].version;
+  for (let i = 0; i < mods.length; i++) {
+    const v = mods[i].version;
    if (!versions[v]) {
      removeVersions.push(v);
      removeVersionMaps[v] = true;
@@ -64,11 +64,11 @@ function* updateVersions(next) {

  // step 4: remove all the versions which need to remove
  // let removeTar do remove versions from module table
-  var tags = yield packageService.listModuleTags(name);
+  const tags = yield packageService.listModuleTags(name);

-  var removeTags = [];
-  var latestRemoved = false;
-  tags.forEach(function (tag) {
+  const removeTags = [];
+  let latestRemoved = false;
+  tags.forEach(function(tag) {
    // this tag need be removed
    if (removeVersionMaps[tag.version]) {
      removeTags.push(tag.id);
@@ -98,65 +98,60 @@ function* updateVersions(next) {
 }

 function* updateMaintainers() {
-  var name = this.params.name || this.params[0];
-  var body = this.request.body;
+  const name = this.params.name || this.params[0];
+  const body = this.request.body;
  debug('updateMaintainers module %s, %j', name, body);

-  var usernames = body.maintainers.map(function (user) {
+  const usernames = body.maintainers.map(function(user) {
    return user.name;
  });

  if (usernames.length === 0) {
    this.status = 403;
-    const error = '[invalid_operation] Can not remove all maintainers';
    this.body = {
-      error,
-      reason: error,
+      error: 'invalid operation',
+      reason: 'Can not remove all maintainers',
    };
    return;
  }

  if (config.customUserService) {
    // ensure new authors are vaild
-    var maintainers = yield packageService.listMaintainerNamesOnly(name);
-    var map = {};
-    var newNames = [];
-    for (var i = 0; i < maintainers.length; i++) {
-      map[maintainers[i]] = 1;
+    const maintainers = yield packageService.listMaintainerNamesOnly(name);
+    const map = {};
+    const newNames = [];
+    for (const maintainer of maintainers) {
+      map[maintainer] = 1;
    }
-    for (var i = 0; i < usernames.length; i++) {
-      var username = usernames[i];
+    for (const username of usernames) {
      if (map[username] !== 1) {
        newNames.push(username);
      }
    }
    if (newNames.length > 0) {
-      var users = yield userService.list(newNames);
-      var map = {};
-      for (var i = 0; i < users.length; i++) {
-        var user = users[i];
+      const users = yield userService.list(newNames);
+      const map = {};
+      for (const user of users) {
        map[user.login] = 1;
      }
-      var invailds = [];
-      for (var i = 0; i < newNames.length; i++) {
-        var username = newNames[i];
+      const invailds = [];
+      for (const username of newNames) {
        if (map[username] !== 1) {
          invailds.push(username);
        }
      }
      if (invailds.length > 0) {
        this.status = 403;
-        const error = '[invalid] User: `' + invailds.join(', ') + '` not exists';
        this.body = {
-          error,
-          reason: error,
+          error: 'invalid user name',
+          reason: 'User: `' + invailds.join(', ') + '` not exists',
        };
        return;
      }
    }
  }

-  var r = yield packageService.updatePrivateModuleMaintainers(name, usernames);
+  const r = yield packageService.updatePrivateModuleMaintainers(name, usernames);
  debug('result: %j', r);

  this.status = 201;
--- a/controllers/registry/user/add.js
+++ b/controllers/registry/user/add.js
@@ -1,8 +1,23 @@
+/**!
+ * cnpmjs.org - controllers/registry/user/add.js
+ *
+ * Copyright(c) fengmk2 and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *   dead_horse <dead_horse@qq.com> (http://deadhorse.me)
+ *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
+ */
+
 'use strict';

-var ensurePasswordSalt = require('./common').ensurePasswordSalt;
-var userService = require('../../../services/user');
-var config = require('../../../config');
+/**
+ * Module dependencies.
+ */
+
+const ensurePasswordSalt = require('./common').ensurePasswordSalt;
+const userService = require('../../../services/user');
+const config = require('../../../config');

 // npm 1.4.4
 // add new user first
@@ -38,52 +53,9 @@ var config = require('../../../config');
 //   roles: [],
 //   date: '2014-03-15T02:39:25.696Z' }
 module.exports = function* addUser() {
-  var name = this.params.name;
-  var body = this.request.body || {};
-
-  if (!body.password || !body.name) {
-    this.status = 422;
-    const error = '[param_error] params missing, name, email or password missing';
-    this.body = {
-      error,
-      reason: error,
-    };
-    return;
-  }
-
-  var loginedUser;
-  try {
-    loginedUser = yield userService.authAndSave(body.name, body.password);
-  } catch (err) {
-    this.status = err.status || 500;
-    this.body = {
-      error: err.message,
-      reason: err.message,
-    };
-    return;
-  }
-  if (loginedUser) {
-    this.status = 201;
-    this.body = {
-      ok: true,
-      id: 'org.couchdb.user:' + loginedUser.login,
-      rev: Date.now() + '-' + loginedUser.login
-    };
-    return;
-  }
-
-  if (config.customUserService) {
-    // user login fail, not allow to add new user
-    this.status = 401;
-    const error = '[unauthorized] Login fail, please check your login name and password';
-    this.body = {
-      error,
-      reason: error,
-    };
-    return;
-  }
-
-  var user = {
+  const name = this.params.name;
+  const body = this.request.body || {};
+  const user = {
    name: body.name,
    // salt: body.salt,
    // password_sha: body.password_sha,
@@ -94,34 +66,63 @@ module.exports = function* addUser() {

  ensurePasswordSalt(user, body);

-  if (!user.salt || !user.password_sha || !user.email) {
+  if (!body.password || !user.name || !user.salt || !user.password_sha || !user.email) {
    this.status = 422;
-    const error = '[param_error] params missing, name, email or password missing';
    this.body = {
-      error,
-      reason: error,
+      error: 'paramError',
+      reason: 'params missing, name, email or password missing.',
    };
    return;
  }

-  var existUser = yield userService.get(name);
+  let loginedUser;
+  try {
+    loginedUser = yield userService.authAndSave(body.name, body.password);
+  } catch (err) {
+    this.status = err.status || 500;
+    this.body = {
+      error: err.name,
+      reason: err.message,
+    };
+    return;
+  }
+  if (loginedUser) {
+    this.status = 201;
+    this.body = {
+      ok: true,
+      id: 'org.couchdb.user:' + loginedUser.login,
+      rev: Date.now() + '-' + loginedUser.login,
+    };
+    return;
+  }
+
+  if (config.customUserService) {
+    // user login fail, not allow to add new user
+    this.status = 401;
+    this.body = {
+      error: 'unauthorized',
+      reason: 'Login fail, please check your login name and password',
+    };
+    return;
+  }
+
+  const existUser = yield userService.get(name);
  if (existUser) {
    this.status = 409;
-    const error = '[conflict] User ' + name + ' already exists';
    this.body = {
-      error,
-      reason: error,
+      error: 'conflict',
+      reason: 'User ' + name + ' already exists.',
    };
    return;
  }

  // add new user
-  var result = yield userService.add(user);
+  const result = yield userService.add(user);
  this.etag = '"' + result.rev + '"';
  this.status = 201;
  this.body = {
    ok: true,
    id: 'org.couchdb.user:' + name,
-    rev: result.rev
+    rev: result.rev,
  };
 };
--- a/controllers/registry/user/common.js
+++ b/controllers/registry/user/common.js
@@ -14,10 +14,10 @@
 * Module dependencies.
 */

-var crypto = require('crypto');
-var utility = require('utility');
+const crypto = require('crypto');
+const utility = require('utility');

-exports.ensurePasswordSalt = function (user, body) {
+exports.ensurePasswordSalt = function(user, body) {
  if (!user.password_sha && body.password) {
    // create password_sha on server
    user.salt = crypto.randomBytes(30).toString('hex');
--- a/controllers/registry/user/show.js
+++ b/controllers/registry/user/show.js
@@ -1,16 +1,31 @@
+/**!
+ * cnpmjs.org - controllers/registry/user/show.js
+ *
+ * Copyright(c) fengmk2 and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *   dead_horse <dead_horse@qq.com> (http://deadhorse.me)
+ *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
+ */
+
 'use strict';

-var userService = require('../../../services/user');
+/**
+ * Module dependencies.
+ */
+
+const userService = require('../../../services/user');

 // GET /-/user/org.couchdb.user::name
 module.exports = function* show(next) {
-  var name = this.params.name;
-  var user = yield userService.getAndSave(name);
+  const name = this.params.name;
+  const user = yield userService.getAndSave(name);
  if (!user) {
    return yield next;
  }

-  var data = user.json;
+  let data = user.json;
  if (!data) {
    data = {
      _id: 'org.couchdb.user:' + user.name,
@@ -38,7 +53,7 @@ module.exports = function* show(next) {
      fullname: data.name || data.login,
      homepage: data.html_url,
      scopes: data.scopes,
-      site_admin: data.site_admin
+      site_admin: data.site_admin,
    };
  }

--- a/controllers/registry/user/update.js
+++ b/controllers/registry/user/update.js
@@ -1,8 +1,23 @@
+/**!
+ * cnpmjs.org - controllers/registry/user/update.js
+ *
+ * Copyright(c) fengmk2 and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *   dead_horse <dead_horse@qq.com> (http://deadhorse.me)
+ *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
+ */
+
 'use strict';

-var debug = require('debug')('cnpmjs.org:controllers:registry:user:update');
-var ensurePasswordSalt = require('./common').ensurePasswordSalt;
-var userService = require('../../../services/user');
+/**
+ * Module dependencies.
+ */
+
+const debug = require('debug')('cnpmjs.org:controllers:registry:user:update');
+const ensurePasswordSalt = require('./common').ensurePasswordSalt;
+const userService = require('../../../services/user');

 // logined before update, no need to auth user again
 // { name: 'admin',
@@ -22,8 +37,8 @@ var userService = require('../../../services/user');
 //    admin: true,
 //    scopes: [ '@cnpm', '@cnpmtest' ] } }
 module.exports = function* updateUser(next) {
-  var name = this.params.name;
-  var rev = this.params.rev;
+  const name = this.params.name;
+  const rev = this.params.rev;
  if (!name || !rev) {
    return yield next;
  }
@@ -32,16 +47,15 @@ module.exports = function* updateUser(next) {
  if (name !== this.user.name) {
    // must auth user first
    this.status = 401;
-    const error = '[unauthorized] Name is incorrect';
    this.body = {
-      error,
-      reason: error,
+      error: 'unauthorized',
+      reason: 'Name is incorrect.',
    };
    return;
  }

-  var body = this.request.body || {};
-  var user = {
+  const body = this.request.body || {};
+  const user = {
    name: body.name,
    // salt: body.salt,
    // password_sha: body.password_sha,
@@ -57,21 +71,19 @@ module.exports = function* updateUser(next) {

  if (!body.password || !user.name || !user.salt || !user.password_sha || !user.email) {
    this.status = 422;
-    const error = '[param_error] params missing, name, email or password missing';
    this.body = {
-      error,
-      reason: error,
+      error: 'paramError',
+      reason: 'params missing, name, email or password missing.',
    };
    return;
  }

-  var result = yield userService.update(user);
+  const result = yield userService.update(user);
  if (!result) {
    this.status = 409;
-    const error = '[conflict] Document update conflict';
    this.body = {
-      error,
-      reason: error,
+      error: 'conflict',
+      reason: 'Document update conflict.',
    };
    return;
  }
@@ -80,6 +92,6 @@ module.exports = function* updateUser(next) {
  this.body = {
    ok: true,
    id: 'org.couchdb.user:' + user.name,
-    rev: result.rev
+    rev: result.rev,
  };
 };
--- a/controllers/registry/user_package.js
+++ b/controllers/registry/user_package.js
@@ -14,36 +14,35 @@
 * Module dependencies.
 */

-var packageService = require('../../services/package');
+const packageService = require('../../services/package');

 // GET /-/by-user/:user
 exports.list = function* () {
-  var users = this.params.user.split('|');
+  const users = this.params.user.split('|');
  if (users.length > 20) {
    this.status = 400;
-    const error = '[bad_request] reach max user names limit, must <= 20 user names';
    this.body = {
-      error,
-      reason: error,
+      error: 'bad_request',
+      reason: 'reach max user names limit, must <= 20 user names',
    };
    return;
  }

-  var firstUser = users[0];
+  const firstUser = users[0];
  if (!firstUser) {
    // params.user = '|'
    this.body = {};
    return;
  }

-  var tasks = {};
-  for (var i = 0; i < users.length; i++) {
-    var username = users[i];
+  const tasks = {};
+  for (let i = 0; i < users.length; i++) {
+    const username = users[i];
    tasks[username] = packageService.listPublicModuleNamesByUser(username);
  }

-  var data = yield tasks;
-  for (var k in data) {
+  const data = yield tasks;
+  for (const k in data) {
    if (data[k].length === 0) {
      data[k] = undefined;
    }
--- a/controllers/sync.js
+++ b/controllers/sync.js
@@ -1,77 +1,80 @@
+/**!
+ * cnpmjs.org - controllers/sync.js
+ *
+ * Copyright(c) cnpmjs.org and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *  dead_horse <dead_horse@qq.com> (http://deadhorse.me)
+ */
+
 'use strict';

-var debug = require('debug')('cnpmjs.org:controllers:sync');
-var Log = require('../services/module_log');
-var SyncModuleWorker = require('./sync_module_worker');
-var config = require('../config');
+/**
+ * Module dependencies.
+ */
+
+const debug = require('debug')('cnpmjs.org:controllers:sync');
+const Log = require('../services/module_log');
+const SyncModuleWorker = require('./sync_module_worker');
+const config = require('../config');

 exports.sync = function* () {
-  var username = this.user.name || 'anonymous';
-  var name = this.params.name || this.params[0];
-  var type = 'package';
+  const username = this.user.name || 'anonymous';
+  let name = this.params.name || this.params[0];
+  let type = 'package';
  if (name.indexOf(':') > 0) {
    // user:fengmk2
    // package:pedding
-    var splits = name.split(':');
+    const splits = name.split(':');
    type = splits[0];
    name = splits[1];
  }
-  var publish = this.query.publish === 'true';
-  var noDep = this.query.nodeps === 'true';
-  var syncUpstreamFirst = this.query.sync_upstream === 'true';
-  if (!config.sourceNpmRegistryIsCNpm) {
-    syncUpstreamFirst = false;
-  }
-  debug('sync %s with query: %j, syncUpstreamFirst: %s', name, this.query, syncUpstreamFirst);
+  const publish = this.query.publish === 'true';
+  const noDep = this.query.nodeps === 'true';
+  debug('sync %s with query: %j', name, this.query);
  if (type === 'package' && publish && !this.user.isAdmin) {
    this.status = 403;
-    const error = '[no_perms] Only admin can publish';
    this.body = {
-      error,
-      reason: error,
+      error: 'no_perms',
+      reason: 'Only admin can publish',
    };
    return;
  }

-  var options = {
-    type: type,
-    publish: publish,
-    noDep: noDep,
-    syncUpstreamFirst: syncUpstreamFirst,
+  const options = {
+    type,
+    publish,
+    noDep,
+    syncUpstreamFirst: config.sourceNpmRegistryIsCNpm,
  };

-  var logId = yield SyncModuleWorker.sync(name, username, options);
+  const logId = yield SyncModuleWorker.sync(name, username, options);
  debug('sync %s got log id %j', name, logId);

  this.status = 201;
  this.body = {
    ok: true,
-    logId: logId
+    logId,
  };
 };

 exports.getSyncLog = function* (next) {
-  var logId = Number(this.params.id || this.params[1]);
-  var offset = Number(this.query.offset) || 0;
+  const logId = Number(this.params.id || this.params[1]);
+  const offset = Number(this.query.offset) || 0;

  if (!logId) { // NaN
    this.status = 404;
    return;
  }
-  var row = yield Log.get(logId);
+  const row = yield Log.get(logId);
  if (!row) {
    return yield next;
  }

-  var log = row.log.trim();
-  var syncDone = row.log.indexOf('[done] Sync') >= 0;
+  let log = row.log.trim();
  if (offset > 0) {
    log = log.split('\n').slice(offset).join('\n');
-    if (!log && syncDone) {
-      // append the last 1k string
-      // the cnpm client sync need the `[done] Sync {name}` string to detect when sync task finished
-      log = '... ignore long logs ...\n' + row.log.substring(row.log.length - 1024);
-    }
  }
-  this.body = { ok: true, syncDone: syncDone, log: log };
+  this.body = { ok: true, log };
 };
--- a/controllers/sync_module_worker.js
+++ b/controllers/sync_module_worker.js
--- a/controllers/total.js
+++ b/controllers/total.js
@@ -4,33 +4,17 @@ const Total = require('../services/total');
 const version = require('../package.json').version;
 const config = require('../config');
 const getDownloadTotal = require('./utils').getDownloadTotal;
-const cacheClient = require('../common/cache');
-const logger = require('../common/logger');

 const startTime = '' + Date.now();
 let cache = null;

 module.exports = function* showTotal() {
-  if (cache && Date.now() - cache.cache_time < 120000) {
-    // cache 120 seconds
+  if (cache && Date.now() - cache.cache_time < 10000) {
+    // cache 10 seconds
    this.body = cache;
    return;
  }

-  const cacheKey = 'registry_total';
-  if (cacheClient) {
-    const result = yield cacheClient.get(cacheKey);
-    if (result) {
-      this.body = JSON.parse(result);
-      return;
-    }
-  }
-
-  if (cache) {
-    // set cache_time fisrt, avoid query in next time
-    cache.cache_time = Date.now();
-  }
-
  const r = yield [ Total.get(), getDownloadTotal() ];
  const total = r[0];
  const download = r[1];
@@ -44,17 +28,7 @@ module.exports = function* showTotal() {
  total.sync_model = config.syncModel;

  cache = total;
-  cache.cache_time = Date.now();
+  total.cache_time = Date.now();

  this.body = total;
-  if (cacheClient) {
-    cacheClient.pipeline()
-      .set(cacheKey, JSON.stringify(total))
-      // cache 12h
-      .expire(cacheKey, 3600 * 12)
-      .exec()
-      .catch(err => {
-        logger.error(err);
-      });
-  }
 };
--- a/controllers/utils.js
+++ b/controllers/utils.js
@@ -1,33 +1,42 @@
+/**!
+ * cnpmjs.org - controllers/utils.js
+ *
+ * Copyright(c) fengmk2 and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
+ */
+
 'use strict';

-var debug = require('debug')('cnpmjs.org:controllers:utils');
-var path = require('path');
-var fs = require('fs');
-var utility = require('utility');
-var ms = require('humanize-ms');
-var moment = require('moment');
-var rimraf = require('rimraf');
-var downloadTotalService = require('../services/download_total');
-var nfs = require('../common/nfs');
-var config = require('../config');
+/**
+ * Module dependencies.
+ */

-var DOWNLOAD_TIMEOUT = ms('10m');
+const debug = require('debug')('cnpmjs.org:controllers:utils');
+const path = require('path');
+const fs = require('fs');
+const utility = require('utility');
+const ms = require('humanize-ms');
+const moment = require('moment');
+const downloadTotalService = require('../services/download_total');
+const nfs = require('../common/nfs');
+const config = require('../config');
+
+const DOWNLOAD_TIMEOUT = ms('10m');

 exports.downloadAsReadStream = function* (key) {
-  var options = { timeout: DOWNLOAD_TIMEOUT };
+  const options = { timeout: DOWNLOAD_TIMEOUT };
  if (nfs.createDownloadStream) {
    return yield nfs.createDownloadStream(key, options);
  }

-  var tmpPath = path.join(config.uploadDir,
+  const tmpPath = path.join(config.uploadDir,
    utility.randomString() + key.replace(/\//g, '-'));
-  var tarball;
  function cleanup() {
    debug('cleanup %s', tmpPath);
-    rimraf(tmpPath, utility.noop);
-    if (tarball) {
-      tarball.destroy();
-    }
+    fs.unlink(tmpPath, utility.noop);
  }
  debug('downloadAsReadStream() %s to %s', key, tmpPath);
  try {
@@ -37,32 +46,32 @@ exports.downloadAsReadStream = function* (key) {
    cleanup();
    throw err;
  }
-  tarball = fs.createReadStream(tmpPath);
+  const tarball = fs.createReadStream(tmpPath);
  tarball.once('error', cleanup);
  tarball.once('end', cleanup);
  return tarball;
 };

 exports.getDownloadTotal = function* (name) {
-  var end = moment();
-  var start = end.clone().subtract(1, 'months').startOf('month');
-  var lastday = end.clone().subtract(1, 'days').format('YYYY-MM-DD');
-  var lastweekStart = end.clone().subtract(1, 'weeks').startOf('isoweek');
-  var lastweekEnd = lastweekStart.clone().endOf('isoweek').format('YYYY-MM-DD');
-  var lastmonthEnd = start.clone().endOf('month').format('YYYY-MM-DD');
-  var thismonthStart = end.clone().startOf('month').format('YYYY-MM-DD');
-  var thisweekStart = end.clone().startOf('isoweek').format('YYYY-MM-DD');
+  let end = moment();
+  let start = end.clone().subtract(1, 'months').startOf('month');
+  const lastday = end.clone().subtract(1, 'days').format('YYYY-MM-DD');
+  let lastweekStart = end.clone().subtract(1, 'weeks').startOf('isoweek');
+  const lastweekEnd = lastweekStart.clone().endOf('isoweek').format('YYYY-MM-DD');
+  const lastmonthEnd = start.clone().endOf('month').format('YYYY-MM-DD');
+  const thismonthStart = end.clone().startOf('month').format('YYYY-MM-DD');
+  const thisweekStart = end.clone().startOf('isoweek').format('YYYY-MM-DD');
  start = start.format('YYYY-MM-DD');
  end = end.format('YYYY-MM-DD');
  lastweekStart = lastweekStart.format('YYYY-MM-DD');
-  var method = name ? 'getModuleTotal' : 'getTotal';
-  var args = [start, end];
+  const method = name ? 'getModuleTotal' : 'getTotal';
+  const args = [ start, end ];
  if (name) {
    args.unshift(name);
  }

-  var rows = yield downloadTotalService[method].apply(downloadTotalService, args);
-  var download = {
+  const rows = yield downloadTotalService[method].apply(downloadTotalService, args);
+  const download = {
    today: 0,
    thisweek: 0,
    thismonth: 0,
@@ -71,8 +80,8 @@ exports.getDownloadTotal = function* (name) {
    lastmonth: 0,
  };

-  for (var i = 0; i < rows.length; i++) {
-    var r = rows[i];
+  for (let i = 0; i < rows.length; i++) {
+    const r = rows[i];
    if (r.date === end) {
      download.today += r.count;
    }
@@ -96,11 +105,11 @@ exports.getDownloadTotal = function* (name) {
  return download;
 };

-exports.setLicense = function (pkg) {
-  var license;
+exports.setLicense = function(pkg) {
+  let license;
  license = pkg.license || pkg.licenses || pkg.licence || pkg.licences;
  if (!license) {
-    return ;
+    return;
  }

  if (Array.isArray(license)) {
@@ -110,7 +119,7 @@ exports.setLicense = function (pkg) {
  if (typeof license === 'object') {
    pkg.license = {
      name: license.name || license.type,
-      url: license.url
+      url: license.url,
    };
  }

@@ -118,38 +127,38 @@ exports.setLicense = function (pkg) {
    if (license.match(/(http|https)(:\/\/)/ig)) {
      pkg.license = {
        name: license,
-        url: license
+        url: license,
      };
    } else {
      pkg.license = {
        url: exports.getOssLicenseUrlFromName(license),
-        name: license
+        name: license,
      };
    }
  }
 };

-exports.getOssLicenseUrlFromName = function (name) {
-  var base = 'http://opensource.org/licenses/';
+exports.getOssLicenseUrlFromName = function(name) {
+  const base = 'http://opensource.org/licenses/';

-  var licenseMap = {
-    'bsd': 'BSD-2-Clause',
-    'mit': 'MIT',
-    'x11': 'MIT',
+  const licenseMap = {
+    bsd: 'BSD-2-Clause',
+    mit: 'MIT',
+    x11: 'MIT',
    'mit/x11': 'MIT',
    'apache 2.0': 'Apache-2.0',
-    'apache2': 'Apache-2.0',
+    apache2: 'Apache-2.0',
    'apache 2': 'Apache-2.0',
    'apache-2': 'Apache-2.0',
-    'apache': 'Apache-2.0',
-    'gpl': 'GPL-3.0',
-    'gplv3': 'GPL-3.0',
-    'gplv2': 'GPL-2.0',
-    'gpl3': 'GPL-3.0',
-    'gpl2': 'GPL-2.0',
-    'lgpl': 'LGPL-2.1',
+    apache: 'Apache-2.0',
+    gpl: 'GPL-3.0',
+    gplv3: 'GPL-3.0',
+    gplv2: 'GPL-2.0',
+    gpl3: 'GPL-3.0',
+    gpl2: 'GPL-2.0',
+    lgpl: 'LGPL-2.1',
    'lgplv2.1': 'LGPL-2.1',
-    'lgplv2': 'LGPL-2.1'
+    lgplv2: 'LGPL-2.1',
  };

  return licenseMap[name.toLowerCase()] ?
--- a/controllers/web/badge.js
+++ b/controllers/web/badge.js
@@ -1,20 +1,31 @@
+/**!
+ * cnpmjs.org - controllers/web/badge.js
+ *
+ * Copyright(c) fengmk2 and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.com)
+ */
+
 'use strict';

-var config = require('../../config');
-var packageService = require('../../services/package');
-var DownloadTotal = require('../../services/download_total');
+/**
+ * Module dependencies.
+ */
+
+const utility = require('utility');
+const util = require('util');
+const config = require('../../config');
+const packageService = require('../../services/package');
+const DownloadTotal = require('../../services/download_total');

 exports.version = function* () {
-  var color = 'grey';
-  var name = this.params[0];
-  var tag = this.query.tag || 'latest';
-  var version = this.query.version;
-  let info;
-  if (version) {
-    info = yield packageService.getModule(name, version);
-  } else {
-    info = yield packageService.getModuleByTag(name, tag);
-  }
+  let color = 'lightgrey';
+  let version = 'invalid';
+  const name = this.params[0];
+  const tag = this.query.tag || 'latest';
+  const info = yield packageService.getModuleByTag(name, tag);
  if (info) {
    version = info.version;
    if (/^0\.0\./.test(version)) {
@@ -29,23 +40,23 @@ exports.version = function* () {
    }
  }

-  var subject = config.badgeSubject;
+  let subject = config.badgeSubject.replace(/\-/g, '--');
  if (this.query.subject) {
-    subject = this.query.subject;
+    subject = this.query.subject.replace(/\-/g, '--');
  }
-  if (!version) {
-    version = 'invalid';
-  }
-  var style = this.query.style || 'flat-square';
-  var url = config.badgeService.url(subject, version, { color, style });
+  version = version.replace(/\-/g, '--');
+  const style = this.query.style || 'flat-square';
+  const url = util.format(config.badgePrefixURL + '/%s-%s-%s.svg?style=%s',
+    utility.encodeURIComponent(subject), version, color, utility.encodeURIComponent(style));
  this.redirect(url);
 };

 exports.downloads = function* () {
  // https://dn-img-shields-io.qbox.me/badge/downloads-100k/month-brightgreen.svg?style=flat-square
-  var name = this.params[0];
-  var count = yield DownloadTotal.getTotalByName(name);
-  var style = this.query.style;
-  var url = config.badgeService.url('downloads', count, { style });
+  const name = this.params[0];
+  const count = yield DownloadTotal.getTotalByName(name);
+  const style = this.query.style || 'flat-square';
+  const url = util.format(config.badgePrefixURL + '/downloads-%s-brightgreen.svg?style=%s',
+    count, utility.encodeURIComponent(style));
  this.redirect(url);
 };
--- a/controllers/web/package/list_privates.js
+++ b/controllers/web/package/list_privates.js
@@ -1,12 +1,27 @@
+/**!
+ * cnpmjs.org - controllers/web/package/list_privates.js
+ *
+ * Copyright(c) cnpmjs.org and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *  dead_horse <dead_horse@qq.com> (http://deadhorse.me)
+ *  fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
+ */
+
 'use strict';

-var packageService = require('../../../services/package');
-var config = require('../../../config');
+/**
+ * Module dependencies.
+ */
+
+const packageService = require('../../../services/package');
+const config = require('../../../config');

 module.exports = function* listPrivates() {
-  var tasks = {};
-  for (var i = 0; i < config.scopes.length; i++) {
-    var scope = config.scopes[i];
+  const tasks = {};
+  for (let i = 0; i < config.scopes.length; i++) {
+    const scope = config.scopes[i];
    tasks[scope] = packageService.listPrivateModulesByScope(scope);
  }

@@ -14,9 +29,9 @@ module.exports = function* listPrivates() {
    tasks['no scoped'] = packageService.listModules(config.privatePackages);
  }

-  var scopes = yield tasks;
+  const scopes = yield tasks;
  yield this.render('private', {
    title: 'private packages',
-    scopes: scopes
+    scopes,
  });
 };
--- a/controllers/web/package/search.js
+++ b/controllers/web/package/search.js
@@ -1,30 +1,40 @@
+/**!
+ * cnpmjs.org - controllers/web/package/search.js
+ *
+ * Copyright(c) cnpmjs.org and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *  dead_horse <dead_horse@qq.com> (http://deadhorse.me)
+ *  fengmk2 <m@fengmk2.com> (http://fengmk2.com)
+ */
+
 'use strict';

-var debug = require('debug')('cnpmjs.org:controllers:web:package:search');
-var packageService = require('../../../services/package');
-var config = require('../../../config');
+/**
+ * Module dependencies.
+ */
+
+const debug = require('debug')('cnpmjs.org:controllers:web:package:search');
+const packageService = require('../../../services/package');

 module.exports = function* search() {
-  var params = this.params;
-  var word = params.word || params[0];
-  var limit = Number(this.query.limit) || 100;
+  const params = this.params;
+  const word = params.word || params[0];
+  let limit = Number(this.query.limit) || 100;

  if (limit > 10000) {
    limit = 10000;
  }

-  if (config.disableSearch) {
-    return this.redirect(`/package/${encodeURIComponent(word)}`);
-  }
-
  debug('search %j', word);
-  var result = yield packageService.search(word, {
-    limit: limit
+  const result = yield packageService.search(word, {
+    limit,
  });

-  var match = null;
-  for (var i = 0; i < result.searchMatchs.length; i++) {
-    var p = result.searchMatchs[i];
+  let match = null;
+  for (let i = 0; i < result.searchMatchs.length; i++) {
+    const p = result.searchMatchs[i];
    if (p.name === word) {
      match = p;
      break;
@@ -35,7 +45,7 @@ module.exports = function* search() {
  if (this.query && this.query.type === 'json') {
    this.jsonp = {
      keyword: word,
-      match: match,
+      match,
      packages: result.searchMatchs,
      keywords: result.keywordMatchs,
    };
@@ -44,7 +54,7 @@ module.exports = function* search() {
  yield this.render('search', {
    title: 'Keyword - ' + word,
    keyword: word,
-    match: match,
+    match,
    packages: result.searchMatchs,
    keywords: result.keywordMatchs,
  });
--- a/controllers/web/package/search_range.js
+++ b/controllers/web/package/search_range.js
@@ -1,34 +1,49 @@
+/**!
+ * cnpmjs.org - controllers/web/package/search_range.js
+ *
+ * Copyright(c) cnpmjs.org and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *  dead_horse <dead_horse@qq.com> (http://deadhorse.me)
+ *  fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
+ */
+
 'use strict';

-var packageService = require('../../../services/package');
+/**
+ * Module dependencies.
+ */
+
+const packageService = require('../../../services/package');

 module.exports = function* searchRange() {
-  var startKey = this.query.startkey || '';
+  let startKey = this.query.startkey || '';
  if (startKey[0] === '"') {
    startKey = startKey.substring(1);
  }
  if (startKey[startKey.length - 1] === '"') {
    startKey = startKey.substring(0, startKey.length - 1);
  }
-  var limit = Number(this.query.limit) || 20;
-  var result = yield packageService.search(startKey, {limit: limit});
+  const limit = Number(this.query.limit) || 20;
+  const result = yield packageService.search(startKey, { limit });

-  var packages = result.searchMatchs.concat(result.keywordMatchs);
+  const packages = result.searchMatchs.concat(result.keywordMatchs);

-  var rows = [];
-  for (var i = 0; i < packages.length; i++) {
-    var p = packages[i];
-    var row = {
+  const rows = [];
+  for (let i = 0; i < packages.length; i++) {
+    const p = packages[i];
+    const row = {
      key: p.name,
      count: 1,
      value: {
        name: p.name,
        description: p.description,
-      }
+      },
    };
    rows.push(row);
  }
  this.body = {
-    rows: rows
+    rows,
  };
 };
--- a/controllers/web/package/show.js
+++ b/controllers/web/package/show.js
@@ -1,69 +1,60 @@
 'use strict';

-var debug = require('debug')('cnpmjs.org:controllers:web:package:show');
-var bytes = require('bytes');
-var giturl = require('giturl');
-var moment = require('moment');
-var semver = require('semver');
-var gravatar = require('gravatar');
-var humanize = require('humanize-number');
-var config = require('../../../config');
-var utils = require('../../utils');
-var setDownloadURL = require('../../../lib/common').setDownloadURL;
-var renderMarkdown = require('../../../common/markdown').render;
-var packageService = require('../../../services/package');
-var downloadTotalService = require('../../../services/download_total');
+const debug = require('debug')('cnpmjs.org:controllers:web:package:show');
+const bytes = require('bytes');
+const giturl = require('giturl');
+const moment = require('moment');
+const semver = require('semver');
+const gravatar = require('gravatar');
+const humanize = require('humanize-number');
+const config = require('../../../config');
+const utils = require('../../utils');
+const setDownloadURL = require('../../../lib/common').setDownloadURL;
+const renderMarkdown = require('../../../common/markdown').render;
+const packageService = require('../../../services/package');

 module.exports = function* show(next) {
-  var params = this.params;
+  const params = this.params;
  // normal: {name: $name, version: $version}
  // scope: [$name, $version]
-  var orginalName = params.name || params[0];
-  var name = orginalName;
-  var tag = params.version || params[1];
+  const orginalName = params.name || params[0];
+  const name = orginalName;
+  const tag = params.version || params[1];
  debug('display %s with %j', name, params);

-  var getPackageMethod;
-  var getPackageArgs;
-  var version = semver.valid(tag || '');
+  let getPackageMethod;
+  let getPackageArgs;
+  const version = semver.valid(tag || '');
  if (version) {
    getPackageMethod = 'getModule';
-    getPackageArgs = [name, version];
+    getPackageArgs = [ name, version ];
  } else {
    getPackageMethod = 'getModuleByTag';
-    getPackageArgs = [name, tag || 'latest'];
+    getPackageArgs = [ name, tag || 'latest' ];
  }

-  var pkg = yield packageService[getPackageMethod].apply(packageService, getPackageArgs);
-  if ((!pkg || !pkg.package) && tag) {
-    // + if we can't find it by tag, it may be a non-semver version, check it then
-    // + if we can't find it by version, it may be a tag, check it then
-    getPackageMethod = version ? 'getModuleByTag' : 'getModule';
-    pkg = yield packageService[getPackageMethod](name, tag);
-  }
-
-  // if it's still not found
+  let pkg = yield packageService[getPackageMethod].apply(packageService, getPackageArgs);
  if (!pkg || !pkg.package) {
    // check if unpublished
-    var unpublishedInfo = yield packageService.getUnpublishedModule(name);
+    const unpublishedInfo = yield packageService.getUnpublishedModule(name);
    debug('show unpublished %j', unpublishedInfo);
    if (unpublishedInfo) {
-      var data = {
-        name: name,
-        unpublished: unpublishedInfo.package
+      const data = {
+        name,
+        unpublished: unpublishedInfo.package,
      };
      data.unpublished.time = new Date(data.unpublished.time);
      if (data.unpublished.maintainers) {
-        for (var i = 0; i < data.unpublished.maintainers.length; i++) {
-          var maintainer = data.unpublished.maintainers[i];
+        for (let i = 0; i < data.unpublished.maintainers.length; i++) {
+          const maintainer = data.unpublished.maintainers[i];
          if (maintainer.email) {
-            maintainer.gravatar = gravatar.url(maintainer.email, {s: '50', d: 'retro'}, true);
+            maintainer.gravatar = gravatar.url(maintainer.email, { s: '50', d: 'retro' }, true);
          }
        }
      }
      yield this.render('package_unpublished', {
        package: data,
-        title: 'Package - ' + name
+        title: 'Package - ' + name,
      });
      return;
    }
@@ -71,52 +62,20 @@ module.exports = function* show(next) {
    return yield next;
  }

-  var r = yield [
+  const r = yield [
    utils.getDownloadTotal(name),
    packageService.listDependents(name),
    packageService.listStarUserNames(name),
    packageService.listMaintainers(name),
-    packageService.listModulesByName(name),
-    packageService.listModuleTags(name),
-    downloadTotalService.getTotalByName(name),
  ];
-  var download = r[0];
-  var dependents = r[1];
-  var users = r[2];
-  var maintainers = r[3];
-  var rows = r[4];
-  var tags = r[5];
-  var downloadTotal = r[6];
-
-  const versionsMap = {};
-  const versions = [];
-  for (const row of rows) {
-    var versionPkg = row.package;
-    // pkg is string ... ignore it
-    if (typeof versionPkg === 'string') {
-      continue;
-    }
-    versionPkg.fromNow = moment(versionPkg.publish_time || row.publish_time).fromNow();
-    versions.push(versionPkg);
-    versionsMap[versionPkg.version] = versionPkg;
-  }
-
-  for (const row of tags) {
-    row.fromNow = versionsMap[row.version] && versionsMap[row.version].fromNow;
-  }
+  const download = r[0];
+  const dependents = r[1];
+  const users = r[2];
+  const maintainers = r[3];

  pkg.package.fromNow = moment(pkg.publish_time).fromNow();
  pkg = pkg.package;
  pkg.users = users;
-  pkg.versions = versions;
-  pkg.tags = tags;
-
-  if (!pkg.readme && config.enableAbbreviatedMetadata) {
-    var packageReadme = yield packageService.getPackageReadme(name);
-    if (packageReadme) {
-      pkg.readme = packageReadme.readme;
-    }
-  }
  if (pkg.readme && typeof pkg.readme !== 'string') {
    pkg.readme = 'readme is not string: ' + JSON.stringify(pkg.readme);
  } else {
@@ -132,10 +91,10 @@ module.exports = function* show(next) {
  }

  if (pkg.maintainers) {
-    for (var i = 0; i < pkg.maintainers.length; i++) {
-      var maintainer = pkg.maintainers[i];
+    for (let i = 0; i < pkg.maintainers.length; i++) {
+      const maintainer = pkg.maintainers[i];
      if (maintainer.email) {
-        maintainer.gravatar = gravatar.url(maintainer.email, {s: '50', d: 'retro'}, true);
+        maintainer.gravatar = gravatar.url(maintainer.email, { s: '50', d: 'retro' }, true);
      }
    }
  }
@@ -143,7 +102,7 @@ module.exports = function* show(next) {
  if (pkg._npmUser) {
    pkg.lastPublishedUser = pkg._npmUser;
    if (pkg.lastPublishedUser.email) {
-      pkg.lastPublishedUser.gravatar = gravatar.url(pkg.lastPublishedUser.email, {s: '50', d: 'retro'}, true);
+      pkg.lastPublishedUser.gravatar = gravatar.url(pkg.lastPublishedUser.email, { s: '50', d: 'retro' }, true);
    }
  }

@@ -151,9 +110,7 @@ module.exports = function* show(next) {
    pkg.repository = null;
  }
  if (pkg.repository && pkg.repository.url) {
-    if (!pkg.repository.weburl) {
-      pkg.repository.weburl = /^https?:\/\//.test(pkg.repository.url) ? pkg.repository.url : (giturl.parse(pkg.repository.url) || pkg.repository.url);
-    }
+    pkg.repository.weburl = /^https?:\/\//.test(pkg.repository.url) ? pkg.repository.url : (giturl.parse(pkg.repository.url) || pkg.repository.url);
  }
  if (!pkg.bugs) {
    pkg.bugs = {};
@@ -161,7 +118,7 @@ module.exports = function* show(next) {

  utils.setLicense(pkg);

-  for (var k in download) {
+  for (const k in download) {
    download[k] = humanize(download[k]);
  }
  setDownloadURL(pkg, this, config.registryHost);
@@ -177,7 +134,6 @@ module.exports = function* show(next) {
  }

  pkg.registryUrl = '//' + config.registryHost + '/' + pkg.name;
-  pkg.registryPackageUrl = '//' + config.registryHost + '/' + pkg.name + '/' + pkg.version;

  // pkg.engines = {
  //   "python": ">= 0.11.9",
@@ -186,58 +142,48 @@ module.exports = function* show(next) {
  //   "node2": ">= 0.10.9",
  //   "node3": ">= 0.6.9",
  // };
-  // "engines": "0.10.24",
-  // invalid engines
-  if (pkg.engines && typeof pkg.engines !== 'object') {
-    pkg.engines = {};
-  }
-
-  for (var k in pkg.engines) {
-    var engine = String(pkg.engines[k] || '').trim();
-    var color = 'blue';
-    if (k.indexOf('node') === 0 || k.indexOf('install-') === 0) {
-      color = 'green';
-      var version = /(\d+\.)/.exec(engine);
-      if (version) {
-        version = version[0];
-        if (/^[0123]\./.test(version)) {
-          color = 'red';
+  if (pkg.engines) {
+    for (const k in pkg.engines) {
+      const engine = String(pkg.engines[k] || '').trim();
+      let color = 'blue';
+      if (k.indexOf('node') === 0) {
+        color = 'yellowgreen';
+        let version = /(\d+\.\d+\.\d+)/.exec(engine);
+        if (version) {
+          version = version[0];
+          if (/^0\.11\.\d+/.test(version)) {
+            color = 'red';
+          } else if (/^0\.10\./.test(version) ||
+              /^0\.12\./.test(version) ||
+              /^0\.14\./.test(version) ||
+              /^[^0]+\./.test(version)) {
+            color = 'brightgreen';
+          }
        }
      }
-      if (engine === '*') {
-        color = 'red';
-      }
+      pkg.engines[k] = {
+        version: engine,
+        title: k + ': ' + engine,
+        badgeURL: config.badgePrefixURL + '/' + encodeURIComponent(k) +
+          '-' + encodeURIComponent(engine) + '-' + color + '.svg?style=flat-square',
+      };
    }
-    pkg.engines[k] = {
-      version: engine,
-      title: k + ': ' + engine,
-      badgeURL: config.badgeService.url(k, engine, { color }),
-    };
  }

-  let packagephobiaSupport = downloadTotal >= config.packagephobiaMinDownloadCount;
  if (pkg._publish_on_cnpm) {
    pkg.isPrivate = true;
-    // need download total >= 1000
-    packagephobiaSupport = downloadTotal >= config.packagephobiaMinDownloadCount && config.packagephobiaSupportPrivatePackage;
  } else {
    pkg.isPrivate = false;
    // add security check badge
    pkg.snyk = {
-      badge: `${config.snykUrl}/test/npm/${pkg.name}/badge.svg`,
+      badge: `${config.snykUrl}/test/npm/${pkg.name}/badge.svg?style=flat-square`,
      url: `${config.snykUrl}/test/npm/${pkg.name}`,
    };
  }
-  if (packagephobiaSupport) {
-    pkg.packagephobia = {
-      badge: `${config.packagephobiaURL}/badge?p=${pkg.name}@${pkg.version}`,
-      url: `${config.packagephobiaURL}/result?p=${pkg.name}@${pkg.version}`,
-    };
-  }

  yield this.render('package', {
    title: 'Package - ' + pkg.name,
    package: pkg,
-    download: download,
+    download,
  });
 };
--- a/controllers/web/show_sync.js
+++ b/controllers/web/show_sync.js
@@ -16,19 +16,19 @@
 */

 module.exports = function* showSync() {
-  var name = this.params.name || this.params[0] || this.query.name;
+  let name = this.params.name || this.params[0] || this.query.name;
  if (!name) {
    return this.redirect('/');
  }
-  var type = 'package';
+  let type = 'package';
  if (name.indexOf(':') > 0) {
-    var splits = name.split(':');
+    const splits = name.split(':');
    name = splits[1];
    type = splits[0];
  }
  yield this.render('sync', {
-    type: type,
-    name: name,
+    type,
+    name,
    title: 'Sync ' + type + ' - ' + name,
  });
 };
--- a/controllers/web/user/show.js
+++ b/controllers/web/user/show.js
@@ -1,28 +1,26 @@
 'use strict';

-var config = require('../../../config');
-var packageService = require('../../../services/package');
-var userService = require('../../../services/user');
-var common = require('../../../lib/common');
-var he = require('he');
+const config = require('../../../config');
+const packageService = require('../../../services/package');
+const userService = require('../../../services/user');
+const common = require('../../../lib/common');

 module.exports = function* showUser(next) {
-  var name = this.params.name;
-  var isAdmin = common.isAdmin(name);
-  var scopes = config.scopes || [];
-  var user;
-  var r = yield [packageService.listModulesByUser(name), userService.getAndSave(name)];
-  var packages = r[0];
-  var user = r[1];
+  const name = this.params.name;
+  const isAdmin = common.isAdmin(name);
+  const scopes = config.scopes || [];
+  const r = yield [ packageService.listModulesByUser(name), userService.getAndSave(name) ];
+  const packages = r[0];
+  let user = r[1];
  if (!user && !packages.length) {
    return yield next;
  }

  user = user || {};

-  var data = {
-    name: name,
-    email: user.email ? he.encode(user.email, { encodeEverything: true }) : user.email,
+  const data = {
+    name,
+    email: user.email,
    json: user.json || {},
    isNpmUser: user.isNpmUser,
  };
@@ -30,7 +28,7 @@ module.exports = function* showUser(next) {
  if (data.json.login) {
    // custom user format
    // convert to npm user format
-    var json = data.json;
+    const json = data.json;
    data.json = {
      _id: 'org.couchdb.user:' + user.name,
      _rev: user.rev,
@@ -42,16 +40,16 @@ module.exports = function* showUser(next) {
      avatar: json.avatar_url,
      fullname: json.name || json.login,
      homepage: json.html_url,
-      im: json.im_url
+      im: json.im_url,
    };
  }

  yield this.render('profile', {
    title: 'User - ' + name,
-    packages: packages,
+    packages,
    user: data,
    lastModified: user.gmt_modified,
-    isAdmin: isAdmin,
-    scopes: scopes
+    isAdmin,
+    scopes,
  });
 };
--- a/dispatch.js
+++ b/dispatch.js
@@ -1,12 +1,12 @@
 'use strict';

-var childProcess = require('child_process');
-var path = require('path');
-var util = require('util');
-var cfork = require('cfork');
-var config = require('./config');
-var workerPath = path.join(__dirname, 'worker.js');
-var syncPath = path.join(__dirname, 'sync');
+const childProcess = require('child_process');
+const path = require('path');
+const util = require('util');
+const cfork = require('cfork');
+const config = require('./config');
+const workerPath = path.join(__dirname, 'worker.js');
+const syncPath = path.join(__dirname, 'sync');

 console.log('Starting cnpmjs.org ...\ncluster: %s\nadmins: %j\nscopes: %j\nsourceNpmRegistry: %s\nsyncModel: %s',
  config.enableCluster, config.admins, config.scopes, config.sourceNpmRegistry, config.syncModel);
@@ -27,14 +27,17 @@ function forkWorker() {
  cfork({
    exec: workerPath,
    count: config.numCPUs,
-  }).on('fork', function (worker) {
+  })
+  .on('fork', worker => {
    console.log('[%s] [worker:%d] new worker start', Date(), worker.process.pid);
-  }).on('disconnect', function (worker) {
+  })
+  .on('disconnect', worker => {
    console.error('[%s] [master:%s] wroker:%s disconnect, suicide: %s, state: %s.',
      Date(), process.pid, worker.process.pid, worker.suicide, worker.state);
-  }).on('exit', function (worker, code, signal) {
-    var exitCode = worker.process.exitCode;
-    var err = new Error(util.format('worker %s died (code: %s, signal: %s, suicide: %s, state: %s)',
+  })
+  .on('exit', (worker, code, signal) => {
+    const exitCode = worker.process.exitCode;
+    const err = new Error(util.format('worker %s died (code: %s, signal: %s, suicide: %s, state: %s)',
      worker.process.pid, exitCode, signal, worker.suicide, worker.state));
    err.name = 'WorkerDiedError';
    console.error('[%s] [master:%s] wroker exit: %s', Date(), process.pid, err.stack);
@@ -42,9 +45,9 @@ function forkWorker() {
 }

 function forkSyncer() {
-  var syncer = childProcess.fork(syncPath);
-  syncer.on('exit', function (code, signal) {
-    var err = new Error(util.format('syncer %s died (code: %s, signal: %s, stdout: %s, stderr: %s)',
+  const syncer = childProcess.fork(syncPath);
+  syncer.on('exit', (code, signal) => {
+    const err = new Error(util.format('syncer %s died (code: %s, signal: %s, stdout: %s, stderr: %s)',
      syncer.pid, code, signal, syncer.stdout, syncer.stderr));
    err.name = 'SyncerWorkerDiedError';
    console.error('[%s] [master:%s] syncer exit: %s: %s',
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,30 +0,0 @@
-version: '3'
-services:
-  web:
-    build:
-      context: .
-      dockerfile: Dockerfile
-    image: cnpmjs.org
-    depends_on:
-      - mysql-db
-    volumes:
-      - cnpm-files-volume:/var/data/cnpm_data
-    ports:
-      - "7001:7001"
-      - "7002:7002"
-
-  mysql-db:
-    image: mysql:5.6
-    restart: always
-    environment :
-      MYSQL_USER: root      
-      MYSQL_ALLOW_EMPTY_PASSWORD: "yes"      
-      MYSQL_DATABASE: cnpmjs_test
-      MYSQL_ROOT_HOST: "%"
-    volumes:
-      - ./docs/db.sql:/docker-entrypoint-initdb.d/cnpm-init.sql           
-      - cnpm-db-volume:/var/lib/mysql 
-
-volumes:
-  cnpm-files-volume:
-  cnpm-db-volume:    
--- a/docs/db.sql
+++ b/docs/db.sql
@@ -3,96 +3,81 @@ CREATE TABLE IF NOT EXISTS `user` (
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `gmt_modified` datetime NOT NULL COMMENT 'modified time',
 `name` varchar(100) NOT NULL COMMENT 'user name',
- `salt` varchar(100) NOT NULL COMMENT 'user salt',
+ `salt` varchar(100) NOT NULL,
 `password_sha` varchar(100) NOT NULL COMMENT 'user password hash',
 `ip` varchar(64) NOT NULL COMMENT 'user last request ip',
- `roles` varchar(200) NOT NULL DEFAULT '[]' COMMENT 'user roles',
- `rev` varchar(40) NOT NULL COMMENT 'user rev',
- `email` varchar(400) NOT NULL COMMENT 'user email',
- `json` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci COMMENT 'json details',
+ `roles` varchar(200) NOT NULL DEFAULT '[]',
+ `rev` varchar(40) NOT NULL,
+ `email` varchar(400) NOT NULL,
+ `json` longtext CHARACTER SET utf8 COLLATE utf8_general_ci COMMENT 'json details',
 `npm_user` tinyint(1) DEFAULT '0' COMMENT 'user sync from npm or not, 1: true, other: false',
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_name` (`name`),
- KEY `idx_gmt_modified` (`gmt_modified`)
+ UNIQUE KEY `name` (`name`),
+ KEY `gmt_modified` (`gmt_modified`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='user base info';
 -- ALTER TABLE `user`
 --   ADD `json` longtext CHARACTER SET utf8 COLLATE utf8_general_ci COMMENT 'json details',
 --   ADD `npm_user` tinyint(1) DEFAULT '0' COMMENT 'user sync from npm or not, 1: true, other: false';
-- ALTER TABLE `user` CHANGE `json` `json` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci COMMENT 'json details';
-- ALTER TABLE `user`
--   CHANGE `salt` `salt` varchar(100) NOT NULL COMMENT 'user salt',
--   CHANGE `roles` `roles` varchar(200) NOT NULL DEFAULT '[]' COMMENT 'user roles',
--   CHANGE `rev` `rev` varchar(40) NOT NULL COMMENT 'user rev',
--   CHANGE `email` `email` varchar(400) NOT NULL COMMENT 'user email';

 CREATE TABLE IF NOT EXISTS `module_keyword` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `keyword` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'keyword',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
- `description` longtext COMMENT 'module description',
+ `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+ `description` longtext,
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_keyword_module_name` (`keyword`,`name`),
- KEY `idx_name` (`name`)
+ UNIQUE KEY `keyword_module_name` (`keyword`,`name`),
+ KEY `name` (`name`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module keyword';
-- ALTER TABLE `module_keyword`
--   CHANGE `name` `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
--   CHANGE `description` `description` longtext COMMENT 'module description';

 CREATE TABLE IF NOT EXISTS `module_star` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `user` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'user name',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+ `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_user_module_name` (`user`,`name`),
- KEY `idx_name` (`name`)
+ UNIQUE KEY `user_module_name` (`user`,`name`),
+ KEY `name` (`name`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module star';
-- ALTER TABLE `module_star`
--   CHANGE `name` `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name';

 CREATE TABLE IF NOT EXISTS `module_maintainer` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `user` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'user name',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+ `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_user_module_name` (`user`,`name`),
- KEY `idx_name` (`name`)
+ UNIQUE KEY `user_module_name` (`user`,`name`),
+ KEY `name` (`name`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='private module maintainers';
-- ALTER TABLE `module_maintainer`
--   CHANGE `name` `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name';

 CREATE TABLE IF NOT EXISTS `npm_module_maintainer` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `user` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'user name',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+ `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_user_module_name` (`user`,`name`),
- KEY `idx_name` (`name`)
+ UNIQUE KEY `user_module_name` (`user`,`name`),
+ KEY `name` (`name`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='npm original module maintainers';
-- ALTER TABLE `npm_module_maintainer`
--   CHANGE `name` `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name';

 CREATE TABLE IF NOT EXISTS `module` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `gmt_modified` datetime NOT NULL COMMENT 'modified time',
- `author` varchar(100) NOT NULL COMMENT 'module author',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+ `author` varchar(100) NOT NULL,
+ `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
 `version` varchar(30) NOT NULL COMMENT 'module version',
- `description` longtext COMMENT 'module description',
+ `description` longtext,
 `package` longtext CHARACTER SET utf8 COLLATE utf8_general_ci COMMENT 'package.json',
- `dist_shasum` varchar(100) DEFAULT NULL COMMENT 'module dist SHASUM',
- `dist_tarball` varchar(2048) DEFAULT NULL COMMENT 'module dist tarball',
- `dist_size` int(10) unsigned NOT NULL DEFAULT '0' COMMENT 'module dist size',
- `publish_time` bigint(20) unsigned COMMENT 'module publish time',
+ `dist_shasum` varchar(100) DEFAULT NULL,
+ `dist_tarball` varchar(2048) DEFAULT NULL,
+ `dist_size` int(10) unsigned NOT NULL DEFAULT '0',
+ `publish_time` bigint(20) unsigned,
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_name` (`name`,`version`),
- KEY `idx_gmt_modified` (`gmt_modified`),
- KEY `idx_publish_time` (`publish_time`),
- KEY `idx_author` (`author`)
+ UNIQUE KEY `name` (`name`,`version`),
+ KEY `gmt_modified` (`gmt_modified`),
+ KEY `publish_time` (`publish_time`),
+ KEY `author` (`author`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module info';
 -- ALTER TABLE `module` ADD `description` longtext;
 -- ALTER TABLE `module` ADD `publish_time` bigint(20) unsigned, ADD KEY `publish_time` (`publish_time`);
@@ -100,97 +85,48 @@ CREATE TABLE IF NOT EXISTS `module` (
 -- ALTER TABLE `module` CHANGE `description` `description` LONGTEXT CHARACTER SET utf8 COLLATE utf8_general_ci;
 -- show create table module\G
 -- ALTER TABLE  `module` CHANGE  `name`  `name` VARCHAR( 100 ) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT  'module name';
-- ALTER TABLE `module`
--   CHANGE `author` `author` varchar(100) NOT NULL COMMENT 'module author',
--   CHANGE `name` `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
--   CHANGE `version` `version` varchar(30) NOT NULL COMMENT 'module version',
--   CHANGE `description` `description` longtext COMMENT 'module description',
--   CHANGE `package` `package` longtext CHARACTER SET utf8 COLLATE utf8_general_ci COMMENT 'package.json',
--   CHANGE `dist_shasum` `dist_shasum` varchar(100) DEFAULT NULL COMMENT 'module dist SHASUM',
--   CHANGE `dist_tarball` `dist_tarball` varchar(2048) DEFAULT NULL COMMENT 'module dist tarball',
--   CHANGE `dist_size` `dist_size` int(10) unsigned NOT NULL DEFAULT '0' COMMENT 'module dist size',
--   CHANGE `publish_time` `publish_time` bigint(20) unsigned COMMENT 'module publish time';
-
-CREATE TABLE IF NOT EXISTS `module_abbreviated` (
- `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
- `gmt_create` datetime NOT NULL COMMENT 'create time',
- `gmt_modified` datetime NOT NULL COMMENT 'modified time',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
- `version` varchar(30) NOT NULL COMMENT 'module version',
- `package` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci COMMENT 'the abbreviated metadata',
- `publish_time` bigint(20) unsigned COMMENT 'the publish time',
- PRIMARY KEY (`id`),
- UNIQUE KEY `uk_name` (`name`,`version`),
- KEY `idx_gmt_modified` (`gmt_modified`),
- KEY `idx_publish_time` (`publish_time`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module abbreviated info';
-- ALTER TABLE `module_abbreviated`
--   CHANGE `name` `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
--   CHANGE `publish_time` `publish_time` bigint(20) unsigned COMMENT 'the publish time';
-
-CREATE TABLE IF NOT EXISTS `package_readme` (
- `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
- `gmt_create` datetime NOT NULL COMMENT 'create time',
- `gmt_modified` datetime NOT NULL COMMENT 'modified time',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
- `readme` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci COMMENT 'the latest version readme',
- `version` varchar(30) NOT NULL COMMENT 'module version',
- PRIMARY KEY (`id`),
- UNIQUE KEY `uk_name` (`name`),
- KEY `idx_gmt_modified` (`gmt_modified`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='package latest readme';
-- ALTER TABLE `package_readme`
--   CHANGE `name` `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name';

 CREATE TABLE IF NOT EXISTS `module_log` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `gmt_modified` datetime NOT NULL COMMENT 'modified time',
- `username` varchar(100) NOT NULL COMMENT 'which username',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
- `log` longtext COMMENT 'the raw log',
+ `username` varchar(100) NOT NULL,
+ `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+ `log` longtext,
 PRIMARY KEY (`id`),
- KEY `idx_name` (`name`)
+ KEY `name` (`name`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module sync log';
 -- ALTER TABLE  `module_log` CHANGE  `name`  `name` VARCHAR( 100 ) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT  'module name';
-- ALTER TABLE `module_log`
--   CHANGE `username` `username` varchar(100) NOT NULL COMMENT 'which username',
--   CHANGE `name` `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
--   CHANGE `log` `log` longtext COMMENT 'the raw log';

 CREATE TABLE IF NOT EXISTS `tag` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `gmt_modified` datetime NOT NULL COMMENT 'modified time',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+ `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
 `tag` varchar(30) NOT NULL COMMENT 'tag name',
 `version` varchar(30) NOT NULL COMMENT 'module version',
 `module_id` bigint(20) unsigned NOT NULL COMMENT 'module id',
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_name` (`name`, `tag`),
- KEY `idx_gmt_modified` (`gmt_modified`)
+ UNIQUE KEY `name` (`name`, `tag`),
+ KEY `gmt_modified` (`gmt_modified`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module tag';
 -- ALTER TABLE  `tag` ADD  `module_id` BIGINT( 20 ) UNSIGNED NOT NULL;
 -- ALTER TABLE  `tag` CHANGE  `name`  `name` VARCHAR( 100 ) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT  'module name';
 -- ALTER TABLE `tag` ADD KEY `gmt_modified` (`gmt_modified`);
-- ALTER TABLE `tag`
--   CHANGE `name` `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name';

 CREATE TABLE IF NOT EXISTS `module_unpublished` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `gmt_modified` datetime NOT NULL COMMENT 'modified time',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+ `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
 `package` longtext CHARACTER SET utf8 COLLATE utf8_general_ci COMMENT 'base info: tags, time, maintainers, description, versions',
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_name` (`name`),
- KEY `idx_gmt_modified` (`gmt_modified`)
+ UNIQUE KEY `name` (`name`),
+ KEY `gmt_modified` (`gmt_modified`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module unpublished info';
-- ALTER TABLE `module_unpublished`
--   CHANGE `name` `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name';

 CREATE TABLE IF NOT EXISTS `total` (
- `name` varchar(214) NOT NULL COMMENT 'total name',
+ `name` varchar(100) NOT NULL COMMENT 'total name',
 `gmt_modified` datetime NOT NULL COMMENT 'modified time',
 `module_delete` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT 'module delete count',
 `last_sync_time` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT 'last timestamp sync from official registry',
@@ -214,7 +150,6 @@ INSERT INTO total(name, gmt_modified) VALUES('total', now())
 -- ALTER TABLE `total` ADD `fail_sync_num` int unsigned NOT NULL DEFAULT '0' COMMENT 'how many packages sync fail at this time'
 -- ALTER TABLE `total` ADD `left_sync_num` int unsigned NOT NULL DEFAULT '0' COMMENT 'how many packages left to be sync'
 -- ALTER TABLE `total` ADD `last_sync_module` varchar(100) NOT NULL COMMENT 'last sync success module name';
-- ALTER TABLE `total` CHANGE `name` `name` varchar(214) NOT NULL COMMENT 'total name';

 -- CREATE TABLE IF NOT EXISTS `download_total` (
 --  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
@@ -233,7 +168,7 @@ CREATE TABLE IF NOT EXISTS `downloads` (
  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
  `gmt_create` datetime NOT NULL COMMENT 'create time',
  `gmt_modified` datetime NOT NULL COMMENT 'modified time',
-  `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+  `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
  `date` int unsigned NOT NULL COMMENT 'YYYYMM format',
  `d01` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT '01 download count',
  `d02` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT '02 download count',
@@ -267,54 +202,43 @@ CREATE TABLE IF NOT EXISTS `downloads` (
  `d30` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT '30 download count',
  `d31` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT '31 download count',
  PRIMARY KEY (`id`),
-  UNIQUE KEY `uk_name_date` (`name`, `date`),
-  KEY `idx_date` (`date`)
+  UNIQUE KEY `name_date` (`name`, `date`),
+  KEY `date` (`date`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module download total info';
-- ALTER TABLE `downloads`
--   CHANGE `name` `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name';

 CREATE TABLE IF NOT EXISTS `module_deps` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
- `deps` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'which module depend on this module',
+ `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+ `deps` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'which module depend on this module',
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_name_deps` (`name`,`deps`),
- KEY `idx_name` (`name`)
+ UNIQUE KEY `name_deps` (`name`,`deps`),
+ KEY `name` (`name`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module deps';
-- ALTER TABLE `module_deps`
--   CHANGE `name` `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
--   CHANGE `deps` `deps` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'which module depend on this module';

 CREATE TABLE IF NOT EXISTS `dist_dir` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `gmt_modified` datetime NOT NULL COMMENT 'modified time',
- `name` varchar(214) NOT NULL COMMENT 'dir name',
- `parent` varchar(214) NOT NULL COMMENT 'parent dir' DEFAULT '/',
+ `name` varchar(200) NOT NULL COMMENT 'dir name',
+ `parent` varchar(200) NOT NULL COMMENT 'parent dir' DEFAULT '/',
 `date` varchar(20) COMMENT '02-May-2014 01:06',
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_name` (`parent`, `name`),
- KEY `idx_gmt_modified` (`gmt_modified`)
+ UNIQUE KEY `name` (`parent`, `name`),
+ KEY `gmt_modified` (`gmt_modified`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='dist dir info';
-- ALTER TABLE `dist_dir`
--   CHANGE `name` `name` varchar(214) NOT NULL COMMENT 'dir name',
--   CHANGE `parent` `parent` varchar(214) NOT NULL COMMENT 'parent dir' DEFAULT '/';

 CREATE TABLE IF NOT EXISTS `dist_file` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `gmt_modified` datetime NOT NULL COMMENT 'modified time',
- `name` varchar(214) NOT NULL COMMENT 'file name',
- `parent` varchar(214) NOT NULL COMMENT 'parent dir' DEFAULT '/',
+ `name` varchar(100) NOT NULL COMMENT 'file name',
+ `parent` varchar(200) NOT NULL COMMENT 'parent dir' DEFAULT '/',
 `date` varchar(20) COMMENT '02-May-2014 01:06',
 `size` int(10) unsigned NOT NULL COMMENT 'file size' DEFAULT '0',
 `sha1` varchar(40) COMMENT 'sha1 hex value',
 `url` varchar(2048),
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_fullname` (`parent`, `name`),
- KEY `idx_gmt_modified` (`gmt_modified`)
+ UNIQUE KEY `fullname` (`parent`, `name`),
+ KEY `gmt_modified` (`gmt_modified`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='dist file info';
-- ALTER TABLE `dist_file`
--   CHANGE `name` `name` varchar(214) NOT NULL COMMENT 'file name',
--   CHANGE `parent` `parent` varchar(214) NOT NULL COMMENT 'parent dir' DEFAULT '/';
--- a/docs/dockerize/config.js
+++ b/docs/dockerize/config.js
@@ -1,261 +0,0 @@
-'use strict';
-
-var mkdirp = require('mkdirp');
-var copy = require('copy-to');
-var path = require('path');
-var fs = require('fs');
-var os = require('os');
-
-var version = require('../package.json').version;
-
-var root = path.dirname(__dirname);
-var dataDir = process.env.CNPM_DATA_DIR ;
-
-var config = {
-  version: version,
-  dataDir: dataDir,
-
-  /**
-   * Cluster mode
-   */
-  enableCluster: false,
-  numCPUs: os.cpus().length,
-
-  /*
-   * server configure
-   */
-
-  registryPort: 7001,
-  webPort: 7002,
-  bindingHost: '0.0.0.0', // binding on 0.0.0.0 for outside of container access
-
-  // debug mode
-  // if in debug mode, some middleware like limit wont load
-  // logger module will print to stdout
-  debug: process.env.NODE_ENV === 'development',
-  // page mode, enable on development env
-  pagemock: process.env.NODE_ENV === 'development',
-  // session secret
-  sessionSecret: 'cnpmjs.org test session secret',
-  // max request json body size
-  jsonLimit: '10mb',
-  // log dir name
-  logdir: path.join(dataDir, 'logs'),
-  // update file template dir
-  uploadDir: path.join(dataDir, 'downloads'),
-  // web page viewCache
-  viewCache: false,
-
-  // config for koa-limit middleware
-  // for limit download rates
-  limit: {
-    enable: false,
-    token: 'koa-limit:download',
-    limit: 1000,
-    interval: 1000 * 60 * 60 * 24,
-    whiteList: [],
-    blackList: [],
-    message: 'request frequency limited, any question, please contact fengmk2@gmail.com',
-  },
-
-  enableCompress: false, // enable gzip response or not
-
-  // default system admins
-  admins: {
-    // name: email
-    fengmk2: 'fengmk2@gmail.com',
-    admin: 'admin@cnpmjs.org',
-    dead_horse: 'dead_horse@qq.com',
-  },
-
-  // email notification for errors
-  // check https://github.com/andris9/Nodemailer for more informations
-  mail: {
-    enable: false,
-    appname: 'cnpmjs.org',
-    from: 'cnpmjs.org mail sender <adderss@gmail.com>',
-    service: 'gmail',
-    auth: {
-      user: 'address@gmail.com',
-      pass: 'your password'
-    }
-  },
-
-  logoURL: 'https://os.alipayobjects.com/rmsportal/oygxuIUkkrRccUz.jpg', // cnpm logo image url
-  adBanner: '',
-  customReadmeFile: '', // you can use your custom readme file instead the cnpm one
-  customFooter: '', // you can add copyright and site total script html here
-  npmClientName: 'cnpm', // use `${name} install package`
-  packagePageContributorSearch: true, // package page contributor link to search, default is true
-
-  // max handle number of package.json `dependencies` property
-  maxDependencies: 200,
-  // backup filepath prefix
-  backupFilePrefix: '/cnpm/backup/',
-
-  /**
-   * database config
-   */
-
-  database: {
-    db: 'cnpmjs_test',
-    username: 'root',
-    password: '',
-
-    // the sql dialect of the database
-    // - currently supported: 'mysql', 'sqlite', 'postgres', 'mariadb'
-    dialect: 'mysql',
-
-    // the Docker container network hostname defined at docker-compose.yml
-    host: 'mysql-db',
-
-    // custom port; default: 3306
-    port: 3306,
-
-    // use pooling in order to reduce db connection overload and to increase speed
-    // currently only for mysql and postgresql (since v1.5.0)
-    pool: {
-      maxConnections: 10,
-      minConnections: 0,
-      maxIdleTime: 30000
-    },
-
-    // the storage engine for 'sqlite'
-    // default store into ~/.cnpmjs.org/data.sqlite
-    //storage: path.join(dataDir, 'data.sqlite'),
-
-    logging: !!process.env.SQL_DEBUG,
-  },
-
-  // package tarball store in local filesystem by default
-  nfs: require('fs-cnpm')({
-    dir: path.join(dataDir, 'nfs')
-  }),
-  // if set true, will 302 redirect to `nfs.url(dist.key)`
-  downloadRedirectToNFS: false,
-
-  // registry url name
-  registryHost: '127.0.0.1:7001',
-
-  /**
-   * registry mode config
-   */
-
-  // enable private mode or not
-  // private mode: only admins can publish, other users just can sync package from source npm
-  // public mode: all users can publish
-  enablePrivate: false,
-
-  // registry scopes, if don't set, means do not support scopes
-  scopes: [ '@cnpm', '@cnpmtest', '@cnpm-test' ],
-
-  // some registry already have some private packages in global scope
-  // but we want to treat them as scoped private packages,
-  // so you can use this white list.
-  privatePackages: [],
-
-  /**
-   * sync configs
-   */
-
-  // the official npm registry
-  // cnpm wont directly sync from this one
-  // but sometimes will request it for some package infomations
-  // please don't change it if not necessary
-  officialNpmRegistry: 'https://registry.npmjs.com',
-  officialNpmReplicate: 'https://replicate.npmjs.com',
-
-  // sync source, upstream registry
-  // If you want to directly sync from official npm's registry
-  // please drop them an email first
-  sourceNpmRegistry: 'https://registry.npm.taobao.org',
-
-  // upstream registry is base on cnpm/cnpmjs.org or not
-  // if your upstream is official npm registry, please turn it off
-  sourceNpmRegistryIsCNpm: true,
-
-  // if install return 404, try to sync from source registry
-  syncByInstall: true,
-
-  // sync mode select
-  // none: do not sync any module, proxy all public modules from sourceNpmRegistry
-  // exist: only sync exist modules
-  // all: sync all modules
-  syncModel: 'none', // 'none', 'all', 'exist'
-
-  syncConcurrency: 1,
-  // sync interval, default is 10 minutes
-  syncInterval: '10m',
-
-  // sync polular modules, default to false
-  // because cnpm can't auto sync tag change for now
-  // so we want to sync popular modules to ensure their tags
-  syncPopular: false,
-  syncPopularInterval: '1h',
-  // top 100
-  topPopular: 100,
-
-  // sync devDependencies or not, default is false
-  syncDevDependencies: false,
-
-  // changes streaming sync
-  syncChangesStream: false,
-  handleSyncRegistry: 'http://127.0.0.1:7001',
-
-  // badge subject on http://shields.io/
-  badgePrefixURL: 'https://img.shields.io/badge',
-  badgeSubject: 'cnpm',
-
-  // custom user service, @see https://github.com/cnpm/cnpmjs.org/wiki/Use-Your-Own-User-Authorization
-  // when you not intend to ingegrate with your company's user system, then use null, it would
-  // use the default cnpm user system
-  userService: null,
-
-  // always-auth https://docs.npmjs.com/misc/config#always-auth
-  // Force npm to always require authentication when accessing the registry, even for GET requests.
-  alwaysAuth: false,
-
-  // if you're behind firewall, need to request through http proxy, please set this
-  // e.g.: `httpProxy: 'http://proxy.mycompany.com:8080'`
-  httpProxy: null,
-
-  // snyk.io root url
-  snykUrl: 'https://snyk.io',
-
-  // https://github.com/cnpm/cnpmjs.org/issues/1149
-  // if enable this option, must create module_abbreviated and package_readme table in database
-  enableAbbreviatedMetadata: true,
-
-  // global hook function: function* (envelope) {}
-  // envelope format please see https://github.com/npm/registry/blob/master/docs/hooks/hooks-payload.md#payload
-  globalHook: null,
-};
-
-if (process.env.NODE_ENV !== 'test') {
-  var customConfig;
-  if (process.env.NODE_ENV === 'development') {
-    customConfig = path.join(root, 'config', 'config.js');
-  } else {
-    // 1. try to load `$dataDir/config.json` first, not exists then goto 2.
-    // 2. load config/config.js, everything in config.js will cover the same key in index.js
-    customConfig = path.join(dataDir, 'config.json');
-    if (!fs.existsSync(customConfig)) {
-      customConfig = path.join(root, 'config', 'config.js');
-    }
-  }
-  if (fs.existsSync(customConfig)) {
-    copy(require(customConfig)).override(config);
-  }
-}
-
-mkdirp.sync(config.logdir);
-mkdirp.sync(config.uploadDir);
-
-module.exports = config;
-
-config.loadConfig = function (customConfig) {
-  if (!customConfig) {
-    return;
-  }
-  copy(customConfig).override(config);
-};
--- a/index.js
+++ b/index.js
@@ -1,28 +1,16 @@
-/**!
- * Copyright(c) cnpmjs.org and other contributors.
- * MIT Licensed
- *
- * Authors:
- *  dead_horse <dead_horse@qq.com> (http://deadhorse.me)
- */
-
 'use strict';

-/**
- * Module dependencies.
- */
-
-var config = require('./config');
+const config = require('./config');

 exports.loadConfig = config.loadConfig;
 exports.config = config;

-exports.startWorker = function (customConfig) {
+exports.startWorker = function(customConfig) {
  config.loadConfig(customConfig);
  require('./worker');
 };

-exports.startSync = function (customConfig) {
+exports.startSync = function(customConfig) {
  config.loadConfig(customConfig);
  require('./sync');
 };
--- a/lib/common.js
+++ b/lib/common.js
@@ -1,18 +1,18 @@
 'use strict';

-var crypto = require('crypto');
-var path = require('path');
-var config = require('../config');
-var util = require('util');
+const crypto = require('crypto');
+const path = require('path');
+const config = require('../config');
+const util = require('util');

-exports.getTarballFilepath = function (filename) {
+exports.getTarballFilepath = function(filename) {
  // ensure download file path unique
  // TODO: not only .tgz, and also other extname
-  var name = filename.replace(/\.tgz$/, '.' + crypto.randomBytes(16).toString('hex') + '.tgz');
+  const name = filename.replace(/\.tgz$/, '.' + crypto.randomBytes(16).toString('hex') + '.tgz');
  return path.join(config.uploadDir, name);
 };

-exports.getCDNKey = function (name, filename) {
+exports.getCDNKey = function(name, filename) {
  // if name is scope package name, need to auto fix filename as a scope package file name
  // e.g.: @scope/foo, filename: foo-1.0.0.tgz => filename: @scope/foo-1.0.0.tgz
  if (name[0] === '@' && filename[0] !== '@') {
@@ -21,41 +21,36 @@ exports.getCDNKey = function (name, filename) {
  return '/' + name + '/-/' + filename;
 };

-exports.setDownloadURL = function (pkg, ctx, host) {
+exports.setDownloadURL = function(pkg, ctx, host) {
  if (pkg.dist) {
    host = host || config.registryHost || ctx.host;
-    var protocol = config.protocol || ctx.protocol;
    pkg.dist.tarball = util.format('%s://%s/%s/download/%s-%s.tgz',
-      protocol,
+      ctx.protocol,
      host, pkg.name, pkg.name, pkg.version);
-    if (ctx.querystring) {
-      var backupUrl = pkg.dist.tarball;
-      pkg.dist.tarball += '?' + ctx.querystring + '&other_urls=' + encodeURIComponent(backupUrl);
-    }
  }
 };

-exports.isAdmin = function (username) {
+exports.isAdmin = function(username) {
  return typeof config.admins[username] === 'string';
 };

-exports.isMaintainer = function (user, maintainers) {
+exports.isMaintainer = function(user, maintainers) {
  if (user.isAdmin) {
    return true;
  }

-  var username = user.name;
+  const username = user.name;
  maintainers = maintainers || [];
-  var match = maintainers.filter(function (item) {
+  const match = maintainers.filter(function(item) {
    return item.name === username;
  });

  return match.length > 0;
 };

-exports.isLocalModule = function (mods) {
-  for (var i = 0; i < mods.length; i++) {
-    var r = mods[i];
+exports.isLocalModule = function(mods) {
+  for (let i = 0; i < mods.length; i++) {
+    const r = mods[i];
    if (r.package && r.package._publish_on_cnpm) {
      return true;
    }
@@ -63,7 +58,7 @@ exports.isLocalModule = function (mods) {
  return false;
 };

-exports.isPrivateScopedPackage = function (name) {
+exports.isPrivateScopedPackage = function(name) {
  if (name[0] !== '@') {
    return false;
  }
--- a/middleware/auth.js
+++ b/middleware/auth.js
@@ -1,35 +1,35 @@
 'use strict';

-var debug = require('debug')('cnpmjs.org:middleware:auth');
-var UserService = require('../services/user');
-var config = require('../config');
+const debug = require('debug')('cnpmjs.org:middleware:auth');
+const UserService = require('../services/user');
+const config = require('../config');

 /**
 * Parse the request authorization
 * get the real user
 */

-module.exports = function () {
+module.exports = function() {
  return function* auth(next) {
    this.user = {};

-    var authorization = (this.get('authorization') || '').split(' ')[1] || '';
+    let authorization = (this.get('authorization') || '').split(' ')[1] || '';
    authorization = authorization.trim();
    debug('%s %s with %j', this.method, this.url, authorization);
    if (!authorization) {
      return yield unauthorized.call(this, next);
    }

-    authorization = Buffer.from(authorization, 'base64').toString();
-    var pos = authorization.indexOf(':');
+    authorization = new Buffer(authorization, 'base64').toString();
+    const pos = authorization.indexOf(':');
    if (pos === -1) {
-       return yield unauthorized.call(this, next);
+      return yield unauthorized.call(this, next);
    }

-    var username = authorization.slice(0, pos);
-    var password = authorization.slice(pos + 1);
+    const username = authorization.slice(0, pos);
+    const password = authorization.slice(pos + 1);

-    var row;
+    let row;
    try {
      row = yield UserService.auth(username, password);
    } catch (err) {
@@ -57,11 +57,10 @@ function* unauthorized(next) {
  }
  this.status = 401;
  this.set('WWW-Authenticate', 'Basic realm="sample"');
-  if (this.accepts(['html', 'json']) === 'json') {
-    const error = '[unauthorized] login first';
+  if (this.accepts([ 'html', 'json' ]) === 'json') {
    this.body = {
-      error,
-      reason: error,
+      error: 'unauthorized',
+      reason: 'login first',
    };
  } else {
    this.body = 'login first';
--- a/middleware/block.js
+++ b/middleware/block.js
@@ -1,13 +1,14 @@
 'use strict';

-module.exports = function () {
+module.exports = () => {
  return function* block(next) {
-    var ua = String(this.get('user-agent')).toLowerCase();
+    const ua = String(this.get('user-agent')).toLowerCase();
    if (ua === 'ruby') {
      this.status = 403;
-      return this.body = {
-        message: 'forbidden Ruby user-agent, ip: ' + this.ip
+      this.body = {
+        message: 'forbidden Ruby user-agent, ip: ' + this.ip,
      };
+      return;
    }
    yield next;
  };
--- a/middleware/editable.js
+++ b/middleware/editable.js
@@ -1,29 +1,28 @@
 'use strict';

-var packageService = require('../services/package');
+const packageService = require('../services/package');

 // admin or module's maintainer can modified the module
 module.exports = function* editable(next) {
-  var username = this.user && this.user.name;
-  var moduleName = this.params.name || this.params[0];
+  const username = this.user && this.user.name;
+  const moduleName = this.params.name || this.params[0];
  if (username && moduleName) {
    if (this.user.isAdmin) {
      return yield next;
    }
-    var isMaintainer = yield packageService.isMaintainer(moduleName, username);
+    const isMaintainer = yield packageService.isMaintainer(moduleName, username);
    if (isMaintainer) {
      return yield next;
    }
  }

  this.status = 403;
-  var message = 'not authorized to modify ' + moduleName;
+  let message = 'not authorized to modify ' + moduleName;
  if (username) {
    message = username + ' ' + message;
  }
-  message = '[forbidden] ' + message;
  this.body = {
-    error: message,
+    error: 'forbidden user',
    reason: message,
  };
 };
--- a/middleware/exists_package.js
+++ b/middleware/exists_package.js
@@ -1,17 +1,16 @@
 'use strict';

-var packageService = require('../services/package');
+const packageService = require('../services/package');

 module.exports = function* (next) {
-  var name = this.params.name || this.params[0];
-  var pkg = yield packageService.getLatestModule(name);
+  const name = this.params.name || this.params[0];
+  const pkg = yield packageService.getLatestModule(name);
  if (pkg) {
    return yield next;
  }
  this.status = 404;
-  const error = '[not_found] document not found';
  this.body = {
-    error,
-    reason: error,
+    error: 'not_found',
+    reason: 'document not found',
  };
 };
--- a/middleware/limit.js
+++ b/middleware/limit.js
@@ -1,9 +1,9 @@
 'use strict';

-var config = require('../config');
-var limit = require('koa-limit');
+const config = require('../config');
+const limit = require('koa-limit');

-var limitConfig = config.limit;
+const limitConfig = config.limit;

 if (!limitConfig.enable) {
  module.exports = function* ignoreLimit(next) {
--- a/middleware/login.js
+++ b/middleware/login.js
@@ -1,28 +1,26 @@
 'use strict';

-var http = require('http');
+const http = require('http');

-module.exports = function *login(next) {
+module.exports = function* login(next) {
  if (this.user.error) {
-    var status = this.user.error.status;
+    const status = this.user.error.status;
    this.status = http.STATUS_CODES[status]
      ? status
      : 500;

-    const error = `[${this.user.error.name}] ${this.user.error.message}`;
    this.body = {
-      error,
-      reason: error,
+      error: this.user.error.name,
+      reason: this.user.error.message,
    };
    return;
  }

  if (!this.user.name) {
    this.status = 401;
-    const error = '[unauthorized] Login first';
    this.body = {
-      error,
-      reason: error,
+      error: 'unauthorized',
+      reason: 'Login first',
    };
    return;
  }
--- a/middleware/opensearch.js
+++ b/middleware/opensearch.js
@@ -1,20 +1,19 @@
 'use strict';

-var template = '<?xml version="1.0" encoding="UTF-8"?>\
- <OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">\
-   <ShortName>CNPM</ShortName>\
-   <Description>Search packages in CNPM.</Description>\
-   <Tags>CNPM</Tags>\
-    <Url method="get" type="text/html" template="http://${host}/browse/keyword/{searchTerms}"/>\
- </OpenSearchDescription>';
-
-var config = require('../config');
+const template = `<?xml version="1.0" encoding="UTF-8"?>
+ <OpenSearchDescription xmlns="http://a9.com/-/spec/opensearch/1.1/">
+   <ShortName>CNPM</ShortName>
+   <Description>Search packages in CNPM.</Description>
+   <Tags>CNPM</Tags>
+    <Url method="get" type="text/html" template="http://{{host}}/browse/keyword/{searchTerms}"/>
+ </OpenSearchDescription>`;

 module.exports = function* opensearch(next) {
  if (this.path === '/opensearch.xml') {
    this.type = 'text/xml';
    this.charset = 'utf-8';
-    this.body = template.replace('${host}', config.opensearch.host || this.host);
+    this.body = template.replace('{{host}}', this.host);
+    return;
  }
  yield next;
 };
--- a/middleware/proxy_to_npm.js
+++ b/middleware/proxy_to_npm.js
@@ -1,84 +1,46 @@
 'use strict';

-var debug = require('debug')('cnpmjs.org:middleware:proxy_to_npm');
-var config = require('../config');
+const debug = require('debug')('cnpmjs.org:middleware:proxy_to_npm');
+const config = require('../config');

-module.exports = function (options) {
-  var redirectUrl = config.sourceNpmRegistry;
-  var proxyUrls = [
+module.exports = function(options) {
+  let redirectUrl = config.sourceNpmRegistry;
+  let proxyUrls = [
    // /:pkg, dont contains scoped package
-    // /:pkg/:versionOrTag
-    /^\/[\w\-\.]+(?:\/[\w\-\.]+)?$/,
+    /^\/[\w\-\.]+$/,
    // /-/package/:pkg/dist-tags
    /^\/\-\/package\/[\w\-\.]+\/dist-tags/,
  ];
-  var scopedUrls = [
-    // scoped package
-    /^\/(@[\w\-\.]+)\/[\w\-\.]+(?:\/[\w\-\.]+)?$/,
-    /^\/\-\/package\/(@[\w\-\.]+)\/[\w\-\.]+\/dist\-tags/,
-  ];
  if (options && options.isWeb) {
-    redirectUrl = config.sourceNpmWeb || redirectUrl.replace('//registry.', '//');
+    redirectUrl = redirectUrl.replace('//registry.', '//');
    proxyUrls = [
      // /package/:pkg
-      /^\/package\/[\w\-\.]+/,
-    ];
-    scopedUrls = [
-      // scoped package
-      /^\/package\/(@[\w\-\.]+)\/[\w\-\.]+/,
+      /^\/package\/[\w\-\.]+$/,
    ];
  }
-
  return function* proxyToNpm(next) {
    if (config.syncModel !== 'none') {
      return yield next;
    }
-
-    // syncModel === none
    // only proxy read requests
    if (this.method !== 'GET' && this.method !== 'HEAD') {
      return yield next;
    }

-    var pathname =  decodeURIComponent(this.path);
-
-    var isScoped = false;
-    var isPublichScoped = false;
-    // check scoped name
-    if (config.scopes && config.scopes.length > 0) {
-      for (var i = 0; i < scopedUrls.length; i++) {
-        const m = scopedUrls[i].exec(pathname);
-        if (m) {
-          isScoped = true;
-          if (config.scopes.indexOf(m[1]) !== -1) {
-            // internal scoped
-            isPublichScoped = false;
-          } else {
-            isPublichScoped = true;
-          }
-          break;
-        }
+    const pathname = this.path;
+    let match;
+    for (let i = 0; i < proxyUrls.length; i++) {
+      match = proxyUrls[i].test(pathname);
+      if (match) {
+        break;
      }
    }
-
-    var isPublich = false;
-    if (!isScoped) {
-      for (var i = 0; i < proxyUrls.length; i++) {
-        isPublich = proxyUrls[i].test(pathname);
-        if (isPublich) {
-          break;
-        }
-      }
+    if (!match) {
+      return yield next;
    }

-    if (isPublich || isPublichScoped) {
-      var url = redirectUrl + this.url;
-      debug('proxy isPublich: %s, isPublichScoped: %s, package to %s',
-        isPublich, isPublichScoped, url);
-      this.redirect(url);
-      return;
-    }
-
-    yield next;
+    const url = redirectUrl + this.url;
+    debug('proxy to %s', url);
+    this.redirect(url);
  };
 };
--- a/middleware/publishable.js
+++ b/middleware/publishable.js
@@ -1,16 +1,10 @@
 'use strict';

-/**
- * Module dependencies.
- */
+const util = require('util');
+const config = require('../config');
+const debug = require('debug')('cnpmjs.org:middlewares/publishable');

-var packageService = require('../services/package');
-
-var util = require('util');
-var config = require('../config');
-var debug = require('debug')('cnpmjs.org:middlewares/publishable');
-
-module.exports = function *publishable(next) {
+module.exports = function* publishable(next) {
  // admins always can publish and unpublish
  if (this.user.isAdmin) {
    return yield next;
@@ -19,10 +13,9 @@ module.exports = function *publishable(next) {
  // private mode, normal user can't publish and unpublish
  if (config.enablePrivate) {
    this.status = 403;
-    const error = '[no_perms] Private mode enable, only admin can publish this module';
    this.body = {
-      error,
-      reason: error,
+      error: 'no_perms',
+      reason: 'Private mode enable, only admin can publish this module',
    };
    return;
  }
@@ -30,29 +23,13 @@ module.exports = function *publishable(next) {
  // public mode, normal user have permission to publish `scoped package`
  // and only can publish with scopes in `ctx.user.scopes`, default is `config.scopes`

-  var name = this.params.name || this.params[0];
+  const name = this.params.name || this.params[0];

  // check if is private package list in config
  if (config.privatePackages && config.privatePackages.indexOf(name) !== -1) {
    return yield next;
  }

-  // check the package is already exists and is maintainer
-  var result = yield packageService.authMaintainer(name, this.user.name);
-  if (result.maintainers && result.maintainers.length) {
-    if (result.isMaintainer) {
-      return yield next;
-    }
-    this.status = 403;
-    const error = '[forbidden] ' + this.user.name + ' not authorized to modify ' + name +
-        ', please contact maintainers: ' + result.maintainers.join(', ');
-    this.body = {
-      error,
-      reason: error,
-    };
-    return;
-  }
-
  // scoped module
  if (name[0] === '@') {
    if (checkScope(name, this)) {
@@ -75,14 +52,13 @@ function checkScope(name, ctx) {
    return false;
  }

-  var scope = name.split('/')[0];
+  const scope = name.split('/')[0];
  if (ctx.user.scopes.indexOf(scope) === -1) {
    debug('assert scope  %s error', name);
    ctx.status = 400;
-    const error = util.format('[invalid] scope %s not match legal scopes: %s', scope, ctx.user.scopes.join(', '));
    ctx.body = {
-      error,
-      reason: error,
+      error: 'invalid scope',
+      reason: util.format('scope %s not match legal scopes: %s', scope, ctx.user.scopes.join(', ')),
    };
    return false;
  }
@@ -97,17 +73,15 @@ function checkScope(name, ctx) {
 function assertNoneScope(name, ctx) {
  ctx.status = 403;
  if (ctx.user.scopes.length === 0) {
-    const error = '[no_perms] can\'t publish non-scoped package, please set `config.scopes`';
    ctx.body = {
-      error,
-      reason: error,
+      error: 'no_perms',
+      reason: 'can\'t publish non-scoped package, please set `config.scopes`',
    };
    return;
  }

-  const error = '[no_perms] only allow publish with ' + ctx.user.scopes.join(', ') + ' scope(s)';
  ctx.body = {
-    error,
-    reason: error,
+    error: 'no_perms',
+    reason: 'only allow publish with ' + ctx.user.scopes.join(', ') + ' scope(s)',
  };
 }
--- a/middleware/registry_not_found.js
+++ b/middleware/registry_not_found.js
@@ -1,5 +1,19 @@
+/**!
+ * cnpmjs.org - middleware/registry_not_found.js
+ *
+ * Copyright(c) cnpmjs.org and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *  dead_horse <dead_horse@qq.com> (http://deadhorse.me)
+ */
+
 'use strict';

+/**
+ * Module dependencies.
+ */
+
 module.exports = function* notFound(next) {
  yield next;

@@ -11,9 +25,8 @@ module.exports = function* notFound(next) {
  }

  this.status = 404;
-  const error = '[not_found] document not found';
  this.body = {
-    error,
-    reason: error,
+    error: 'not_found',
+    reason: 'document not found',
  };
 };
--- a/middleware/static.js
+++ b/middleware/static.js
@@ -1,30 +1,16 @@
-/**!
- * cnpmjs.org - middleware/static.js
- *
- * Copyright(c) fengmk2 and other contributors.
- * MIT Licensed
- *
- * Authors:
- *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
- */
-
 'use strict';

-/**
- * Module dependencies.
- */
+const path = require('path');
+const middlewares = require('koa-middlewares');
+const config = require('../config');

-var path = require('path');
-var middlewares = require('koa-middlewares');
-var config = require('../config');
-
-var staticDir = path.join(path.dirname(__dirname), 'public');
+const staticDir = path.join(path.dirname(__dirname), 'public');

 module.exports = middlewares.staticCache(staticDir, {
-  buffer: config.debug ? false : true,
+  buffer: !config.debug,
  maxAge: config.debug ? 0 : 60 * 60 * 24 * 7,
  alias: {
-    '/favicon.ico': '/favicon.png'
+    '/favicon.ico': '/favicon.png',
  },
  gzip: config.enableCompress,
 });
--- a/middleware/sync_by_install.js
+++ b/middleware/sync_by_install.js
@@ -1,18 +1,6 @@
-/**
- * Copyright(c) cnpm and other contributors.
- * MIT Licensed
- *
- * Authors:
- *  dead_horse <dead_horse@qq.com> (http://deadhorse.me)
- */
-
 'use strict';

-/**
- * Module dependencies.
- */
-
-var config = require('../config');
+const config = require('../config');

 /**
 * {Boolean} this.allowSync  -  allow sync triggle by cnpm install
@@ -25,7 +13,7 @@ module.exports = function* syncByInstall(next) {
    return yield next;
  }
  // request not by node, consider it request from web, don't sync
-  var ua = this.get('user-agent');
+  const ua = this.get('user-agent');
  if (!ua || ua.indexOf('node') < 0) {
    return yield next;
  }
@@ -35,11 +23,11 @@ module.exports = function* syncByInstall(next) {
    return yield next;
  }

-  var name = this.params.name || this.params[0];
+  const name = this.params.name || this.params[0];

  // private scoped package don't sync
  if (name && name[0] === '@') {
-    var scope = name.split('/')[0];
+    const scope = name.split('/')[0];
    if (config.scopes.indexOf(scope) >= 0) {
      return yield next;
    }
--- a/middleware/unpublishable.js
+++ b/middleware/unpublishable.js
@@ -1,13 +1,12 @@
 'use strict';

-module.exports = function *unpublishable(next) {
+module.exports = function* unpublishable(next) {
  // only admin user can unpublish
  if (!this.user.isAdmin) {
    this.status = 403;
-    const error = '[no_perms] Only administrators can unpublish module';
    this.body = {
-      error,
-      reason: error,
+      error: 'no_perms',
+      reason: 'Only administrators can unpublish module',
    };
    return;
  }
--- a/middleware/web_not_found.js
+++ b/middleware/web_not_found.js
@@ -1,6 +1,6 @@
 'use strict';

-var debug = require('debug')('cnpmjs.org:middleware:web_not_found');
+const debug = require('debug')('cnpmjs.org:middleware:web_not_found');

 module.exports = function* notFound(next) {
  yield next;
@@ -12,7 +12,7 @@ module.exports = function* notFound(next) {
    return;
  }

-  var m = /^\/([\w\-\.]+)\/?$/.exec(this.path);
+  let m = /^\/([\w\-\.]+)\/?$/.exec(this.path);
  if (!m) {
    // scoped packages
    m = /^\/(@[\w\-\.]+\/[\w\-\.]+)$/.exec(this.path);
@@ -24,8 +24,8 @@ module.exports = function* notFound(next) {

  // package not found
  m = /\/package\/([\w\-\_\.]+)\/?$/.exec(this.url);
-  var name = null;
-  var title = '404: Page Not Found';
+  let name = null;
+  let title = '404: Page Not Found';
  if (m) {
    name = m[1];
    title = name + ' Not Found';
@@ -33,7 +33,7 @@ module.exports = function* notFound(next) {

  this.status = 404;
  yield this.render('404', {
-    title: title,
-    name: name
+    title,
+    name,
  });
 };
--- a/models/_module_maintainer_class_methods.js
+++ b/models/_module_maintainer_class_methods.js
@@ -6,13 +6,13 @@
 */

 exports.listModuleNamesByUser = function* (user) {
-  var rows = yield this.findAll({
-    attributrs: ['name'],
+  const rows = yield this.findAll({
+    attributrs: [ 'name' ],
    where: {
-      user: user
-    }
+      user,
+    },
  });
-  return rows.map(function (row) {
+  return rows.map(function(row) {
    return row.name;
  });
 };
@@ -23,13 +23,13 @@ exports.listModuleNamesByUser = function* (user) {
 */

 exports.listMaintainers = function* (name) {
-  var rows = yield this.findAll({
-    attributrs: ['user'],
+  const rows = yield this.findAll({
+    attributrs: [ 'user' ],
    where: {
-      name: name
-    }
+      name,
+    },
  });
-  return rows.map(function (row) {
+  return rows.map(function(row) {
    return row.user;
  });
 };
@@ -41,16 +41,16 @@ exports.listMaintainers = function* (name) {
 */

 exports.addMaintainer = function* (name, user) {
-  var row = yield this.find({
+  let row = yield this.find({
    where: {
-      user: user,
-      name: name
-    }
+      user,
+      name,
+    },
  });
  if (!row) {
    row = yield this.build({
-      user: user,
-      name: name
+      user,
+      name,
    }).save();
  }
  return row;
@@ -63,7 +63,7 @@ exports.addMaintainer = function* (name, user) {
 */

 exports.addMaintainers = function* (name, users) {
-  return yield users.map(function (user) {
+  return yield users.map(function(user) {
    return this.addMaintainer(name, user);
  }.bind(this));
 };
@@ -77,16 +77,16 @@ exports.addMaintainers = function* (name, users) {
 exports.removeMaintainers = function* (name, users) {
  // removeMaintainers(name, oneUserName)
  if (typeof users === 'string') {
-    users = [users];
+    users = [ users ];
  }
  if (users.length === 0) {
    return;
  }
  yield this.destroy({
    where: {
-      name: name,
+      name,
      user: users,
-    }
+    },
  });
 };

@@ -98,8 +98,8 @@ exports.removeMaintainers = function* (name, users) {
 exports.removeAllMaintainers = function* (name) {
  yield this.destroy({
    where: {
-      name: name
-    }
+      name,
+    },
  });
 };

@@ -117,17 +117,17 @@ exports.updateMaintainers = function* (name, users) {
  if (users.length === 0) {
    return {
      add: [],
-      remove: []
+      remove: [],
    };
  }
-  var exists = yield this.listMaintainers(name);
+  const exists = yield this.listMaintainers(name);

-  var addUsers = users.filter(function (username) {
+  const addUsers = users.filter(function(username) {
    // add user which in `users` but do not in `exists`
    return exists.indexOf(username) === -1;
  });

-  var removeUsers = exists.filter(function (username) {
+  const removeUsers = exists.filter(function(username) {
    // remove user which in `exists` by not in `users`
    return users.indexOf(username) === -1;
  });
@@ -139,6 +139,6 @@ exports.updateMaintainers = function* (name, users) {

  return {
    add: addUsers,
-    remove: removeUsers
+    remove: removeUsers,
  };
 };
--- a/models/download_total.js
+++ b/models/download_total.js
@@ -1,13 +1,3 @@
-/**!
- * cnpmjs.org - models/download_total.js
- *
- * Copyright(c) fengmk2 and other contributors.
- * MIT Licensed
- *
- * Authors:
- *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
- */
-
 'use strict';

 /**
@@ -18,7 +8,7 @@
 //  `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 //  `gmt_create` datetime NOT NULL COMMENT 'create time',
 //  `gmt_modified` datetime NOT NULL COMMENT 'modified time',
-//  `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+//  `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
 //  `date` int unsigned NOT NULL COMMENT 'YYYYMM format',
 //  `d01` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT '01 download count',
 //  `d02` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT '02 download count',
@@ -52,14 +42,14 @@
 //  `d30` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT '30 download count',
 //  `d31` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT '31 download count',
 //  PRIMARY KEY (`id`),
-//  UNIQUE KEY `uk_name_date` (`name`, `date`),
-//  KEY `idx_date` (`date`)
+//  UNIQUE KEY `name_date` (`name`, `date`)
+//  KEY `date` (`date`)
 // ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module download total info';

-module.exports = function (sequelize, DataTypes) {
+module.exports = function(sequelize, DataTypes) {
  return sequelize.define('DownloadTotal', {
    name: {
-      type: DataTypes.STRING(214),
+      type: DataTypes.STRING(100),
      allowNull: false,
      comment: 'module name',
    },
@@ -260,14 +250,14 @@ module.exports = function (sequelize, DataTypes) {
    indexes: [
      {
        unique: true,
-        fields: ['name', 'date'],
+        fields: [ 'name', 'date' ],
      },
      {
-        fields: ['date'],
-      }
+        fields: [ 'date' ],
+      },
    ],
    classMethods: {

-    }
+    },
  });
 };
--- a/models/index.js
+++ b/models/index.js
@@ -1,18 +1,26 @@
+/**!
+ * Copyright(c) fengmk2 and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.com)
+ */
+
 'use strict';

-var path = require('path');
-var config = require('../config');
-var sequelize = require('../common/sequelize');
+/**
+ * Module dependencies.
+ */
+
+const path = require('path');
+const sequelize = require('../common/sequelize');

 function load(name) {
  return sequelize.import(path.join(__dirname, name));
 }

-var _ModuleAbbreviated = config.enableAbbreviatedMetadata ? load('module_abbreviated') : null;
-var _PackageReadme = config.enableAbbreviatedMetadata ? load('package_readme') : null;
-
 module.exports = {
-  sequelize: sequelize,
+  sequelize,
  Module: load('module'),
  ModuleLog: load('module_log'),
  ModuleStar: load('module_star'),
@@ -27,36 +35,16 @@ module.exports = {
  Total: load('total'),
  DownloadTotal: load('download_total'),

-  query: function* (sql, args) {
-    var options = { replacements: args };
-    var data = yield this.sequelize.query(sql, options);
+  * query(sql, args) {
+    const options = { replacements: args };
+    const data = yield this.sequelize.query(sql, options);
    if (/select /i.test(sql)) {
      return data[0];
    }
    return data[1];
  },
-  queryOne: function* (sql, args) {
-    var rows = yield this.query(sql, args);
+  * queryOne(sql, args) {
+    const rows = yield this.query(sql, args);
    return rows && rows[0];
  },
-
-  get ModuleAbbreviated() {
-    if (!config.enableAbbreviatedMetadata) {
-      return null;
-    }
-    if (!_ModuleAbbreviated) {
-      _ModuleAbbreviated = load('module_abbreviated');
-    }
-    return _ModuleAbbreviated;
-  },
-
-  get PackageReadme() {
-    if (!config.enableAbbreviatedMetadata) {
-      return null;
-    }
-    if (!_PackageReadme) {
-      _PackageReadme = load('package_readme');
-    }
-    return _PackageReadme;
-  },
 };
--- a/models/init_script.js
+++ b/models/init_script.js
@@ -1,32 +1,46 @@
+/**!
+ * cnpmjs.org - models/init_script.js
+ *
+ * Copyright(c) fengmk2 and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
+ */
+
 'use strict';

-var config = require('../config');
+/**
+ * Module dependencies.
+ */
+
+const config = require('../config');

 config.database.logging = console.log;

 // $ node --harmony models/init_script.js <force> <dialect> <port> <username>
-var force = process.argv[2] === 'true';
-var dialect = process.argv[3];
+const force = process.argv[2] === 'true';
+const dialect = process.argv[3];
 if (dialect) {
  config.database.dialect = dialect;
 }
-var port = process.argv[4];
+const port = process.argv[4];
 if (port) {
  config.database.port = parseInt(port);
 }
-var username = process.argv[5];
+const username = process.argv[5];
 if (username) {
  config.database.username = username;
 }

-var models = require('./');
+const models = require('./');

 models.sequelize.sync({
-  force: force,
+  force,
  logging: console.log,
- })
-  .then(function () {
-    models.Total.init(function (err) {
+})
+  .then(function() {
+    models.Total.init(function(err) {
      if (err) {
        console.error('[models/init_script.js] sequelize init fail');
        console.error(err);
@@ -38,7 +52,7 @@ models.sequelize.sync({
      }
    });
  })
-  .catch(function (err) {
+  .catch(function(err) {
    console.error('[models/init_script.js] sequelize sync fail');
    console.error(err);
    process.exit(1);
--- a/models/module.js
+++ b/models/module.js
@@ -1,61 +1,48 @@
-/**!
- * cnpmjs.org - models/module.js
- *
- * Copyright(c) fengmk2 and other contributors.
- * MIT Licensed
- *
- * Authors:
- *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
- */
-
 'use strict';

-/**
- * Module dependencies.
- */
-
 /*
 CREATE TABLE IF NOT EXISTS `module` (
- `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
- `gmt_create` datetime NOT NULL COMMENT 'create time',
- `gmt_modified` datetime NOT NULL COMMENT 'modified time',
- `author` varchar(100) NOT NULL COMMENT 'module author',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
- `version` varchar(30) NOT NULL COMMENT 'module version',
- `description` longtext COMMENT 'module description',
- `package` longtext CHARACTER SET utf8 COLLATE utf8_general_ci COMMENT 'package.json',
- `dist_shasum` varchar(100) DEFAULT NULL COMMENT 'module dist SHASUM',
- `dist_tarball` varchar(2048) DEFAULT NULL COMMENT 'module dist tarball',
- `dist_size` int(10) unsigned NOT NULL DEFAULT '0' COMMENT 'module dist size',
- `publish_time` bigint(20) unsigned COMMENT 'module publish time',
- PRIMARY KEY (`id`),
- UNIQUE KEY `uk_name` (`name`,`version`),
- KEY `idx_gmt_modified` (`gmt_modified`),
- KEY `idx_publish_time` (`publish_time`),
- KEY `idx_author` (`author`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module info';
+  `id` INTEGER NOT NULL auto_increment ,
+  `author` VARCHAR(100) NOT NULL,
+  `name` VARCHAR(100) NOT NULL,
+  `version` VARCHAR(30) NOT NULL,
+  `description` LONGTEXT,
+  `package` LONGTEXT,
+  `dist_shasum` VARCHAR(100),
+  `dist_tarball` VARCHAR(2048),
+  `dist_size` INTEGER UNSIGNED NOT NULL DEFAULT 0,
+  `publish_time` BIGINT(20) UNSIGNED,
+  `gmt_create` DATETIME NOT NULL,
+  `gmt_modified` DATETIME NOT NULL,
+  PRIMARY KEY (`id`)
+)
+COMMENT 'module info' ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE utf8_general_ci;
+
+CREATE UNIQUE INDEX `module_name_version` ON `module` (`name`, `version`);
+CREATE INDEX `module_gmt_modified` ON `module` (`gmt_modified`);
+CREATE INDEX `module_publish_time` ON `module` (`publish_time`);
+CREATE INDEX `module_author` ON `module` (`author`);
 */

-module.exports = function (sequelize, DataTypes) {
+module.exports = function(sequelize, DataTypes) {
  return sequelize.define('Module', {
    author: {
      type: DataTypes.STRING(100),
      allowNull: false,
-      comment: 'first maintainer name'
+      comment: 'first maintainer name',
    },
    name: {
-      type: DataTypes.STRING(214),
+      type: DataTypes.STRING(100),
      allowNull: false,
-      comment: 'module name'
+      comment: 'module name',
    },
    version: {
      type: DataTypes.STRING(30),
      allowNull: false,
-      comment: 'module version'
+      comment: 'module version',
    },
    description: {
      type: DataTypes.LONGTEXT,
-      comment: 'module description',
    },
    package: {
      type: DataTypes.LONGTEXT,
@@ -64,48 +51,44 @@ module.exports = function (sequelize, DataTypes) {
    dist_shasum: {
      type: DataTypes.STRING(100),
      allowNull: true,
-      comment: 'module dist SHASUM',
    },
    dist_tarball: {
      type: DataTypes.STRING(2048),
      allowNull: true,
-      comment: 'module dist tarball',
    },
    dist_size: {
      type: DataTypes.INTEGER,
      allowNull: false,
      defaultValue: 0,
-      comment: 'module dist size',
    },
    publish_time: {
      type: DataTypes.BIGINT(20),
      allowNull: true,
-      comment: 'module publish time',
-    }
+    },
  }, {
    tableName: 'module',
    comment: 'module info',
    indexes: [
      {
        unique: true,
-        fields: ['name', 'version'],
+        fields: [ 'name', 'version' ],
      },
      {
-        fields: ['gmt_modified'],
+        fields: [ 'gmt_modified' ],
      },
      {
-        fields: ['publish_time'],
+        fields: [ 'publish_time' ],
      },
      {
-        fields: ['author'],
-      }
+        fields: [ 'author' ],
+      },
    ],
    classMethods: {
-      findByNameAndVersion: function* (name, version) {
+      * findByNameAndVersion(name, version) {
        return yield this.find({
-          where: { name: name, version: version }
+          where: { name, version },
        });
-      }
-    }
+      },
+    },
  });
 };
--- a/models/module_abbreviated.js
+++ b/models/module_abbreviated.js
@@ -1,63 +0,0 @@
-'use strict';
-
-/*
-CREATE TABLE IF NOT EXISTS `module_abbreviated` (
- `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
- `gmt_create` datetime NOT NULL COMMENT 'create time',
- `gmt_modified` datetime NOT NULL COMMENT 'modified time',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
- `version` varchar(30) NOT NULL COMMENT 'module version',
- `package` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci COMMENT 'the abbreviated metadata',
- `publish_time` bigint(20) unsigned COMMENT 'the publish time',
- PRIMARY KEY (`id`),
- UNIQUE KEY `uk_name` (`name`,`version`),
- KEY `idx_gmt_modified` (`gmt_modified`),
- KEY `idx_publish_time` (`publish_time`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module abbreviated info';
- */
-
-module.exports = function (sequelize, DataTypes) {
-  return sequelize.define('ModuleAbbreviated', {
-    name: {
-      type: DataTypes.STRING(214),
-      allowNull: false,
-      comment: 'module name'
-    },
-    version: {
-      type: DataTypes.STRING(30),
-      allowNull: false,
-      comment: 'module version'
-    },
-    package: {
-      type: DataTypes.LONGTEXT,
-      comment: 'package.json',
-    },
-    publish_time: {
-      type: DataTypes.BIGINT(20),
-      allowNull: true,
-      comment: 'the publish time',
-    }
-  }, {
-    tableName: 'module_abbreviated',
-    comment: 'module abbreviated info',
-    indexes: [
-      {
-        unique: true,
-        fields: ['name', 'version'],
-      },
-      {
-        fields: ['gmt_modified'],
-      },
-      {
-        fields: ['publish_time'],
-      },
-    ],
-    classMethods: {
-      findByNameAndVersion: function* (name, version) {
-        return yield this.find({
-          where: { name: name, version: version }
-        });
-      }
-    }
-  });
-};
--- a/models/module_deps.js
+++ b/models/module_deps.js
@@ -18,26 +18,26 @@
 CREATE TABLE IF NOT EXISTS `module_deps` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
- `deps` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'which module depend on this module',
+ `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+ `deps` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT '`name` is deped by `deps`',
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_name_deps` (`name`,`deps`),
- KEY `idx_name` (`name`)
+ UNIQUE KEY `module_deps_name_deps` (`name`,`deps`),
+ KEY `deps` (`module_deps_deps`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module deps';
 */

-module.exports = function (sequelize, DataTypes) {
+module.exports = function(sequelize, DataTypes) {
  return sequelize.define('ModuleDependency', {
    name: {
-      type: DataTypes.STRING(214),
+      type: DataTypes.STRING(100),
      allowNull: false,
      comment: 'module name',
    },
    dependent: {
      field: 'deps',
      type: DataTypes.STRING(100),
-      comment: '`name` is depended by `deps`. `deps` == depend => `name`'
-    }
+      comment: '`name` is depended by `deps`. `deps` == depend => `name`',
+    },
  }, {
    tableName: 'module_deps',
    comment: 'module deps',
@@ -46,13 +46,13 @@ module.exports = function (sequelize, DataTypes) {
    indexes: [
      {
        unique: true,
-        fields: ['name', 'deps'],
+        fields: [ 'name', 'deps' ],
      },
      {
-        fields: ['deps'],
-      }
+        fields: [ 'deps' ],
+      },
    ],
    classMethods: {
-    }
+    },
  });
 };
--- a/models/module_keyword.js
+++ b/models/module_keyword.js
@@ -19,31 +19,29 @@ CREATE TABLE IF NOT EXISTS `module_keyword` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `keyword` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'keyword',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
- `description` longtext COMMENT 'module description',
+ `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+ `description` longtext,
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_keyword_module_name` (`keyword`,`name`),
- KEY `idx_name` (`name`)
+ UNIQUE KEY `keyword_module_name` (`keyword`,`name`),
+ KEY `name` (`name`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module keyword';
 */

-module.exports = function (sequelize, DataTypes) {
+module.exports = function(sequelize, DataTypes) {
  return sequelize.define('ModuleKeyword', {
    keyword: {
      type: DataTypes.STRING(100),
      allowNull: false,
-      comment: 'keyword',
    },
    name: {
-      type: DataTypes.STRING(214),
+      type: DataTypes.STRING(100),
      allowNull: false,
      comment: 'module name',
    },
    description: {
      type: DataTypes.LONGTEXT,
      allowNull: true,
-      comment: 'module description',
-    }
+    },
  }, {
    tableName: 'module_keyword',
    comment: 'module keyword',
@@ -51,21 +49,21 @@ module.exports = function (sequelize, DataTypes) {
    indexes: [
      {
        unique: true,
-        fields: ['keyword', 'name'],
+        fields: [ 'keyword', 'name' ],
      },
      {
-        fields: ['name'],
-      }
+        fields: [ 'name' ],
+      },
    ],
    classMethods: {
-      findByKeywordAndName: function* (keyword, name) {
+      * findByKeywordAndName(keyword, name) {
        return yield this.find({
          where: {
-            keyword: keyword,
-            name: name
-          }
+            keyword,
+            name,
+          },
        });
-      }
-    }
+      },
+    },
  });
 };
--- a/models/module_log.js
+++ b/models/module_log.js
@@ -15,43 +15,42 @@
 */

 /*
- CREATE TABLE IF NOT EXISTS `module_log` (
+CREATE TABLE IF NOT EXISTS `module_log` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `gmt_modified` datetime NOT NULL COMMENT 'modified time',
- `username` varchar(100) NOT NULL COMMENT 'which username',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
- `log` longtext COMMENT 'the raw log',
+ `username` varchar(100) NOT NULL,
+ `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+ `log` longtext,
 PRIMARY KEY (`id`),
- KEY `idx_name` (`name`)
+ KEY `module_log_name` (`name`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module sync log';
 */

-module.exports = function (sequelize, DataTypes) {
+module.exports = function(sequelize, DataTypes) {
  return sequelize.define('ModuleLog', {
    username: {
      type: DataTypes.STRING(100),
      allowNull: false,
-      comment: 'user name'
+      comment: 'user name',
    },
    name: {
-      type: DataTypes.STRING(214),
+      type: DataTypes.STRING(100),
      allowNull: false,
      comment: 'module name',
    },
    log: {
      type: DataTypes.LONGTEXT,
-      comment: 'the raw log',
-    }
+    },
  }, {
    tableName: 'module_log',
    comment: 'module sync log',
    indexes: [
      {
-        fields: ['name'],
-      }
+        fields: [ 'name' ],
+      },
    ],
    classMethods: {
-    }
+    },
  });
 };
--- a/models/module_maintainer.js
+++ b/models/module_maintainer.js
@@ -19,25 +19,25 @@ CREATE TABLE IF NOT EXISTS `module_maintainer` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `user` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'user name',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+ `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_user_module_name` (`user`,`name`),
- KEY `idx_name` (`name`)
+ UNIQUE KEY `module_maintainer_user_name` (`user`,`name`),
+ KEY `name` (`name`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='private module maintainers';
 */

-module.exports = function (sequelize, DataTypes) {
+module.exports = function(sequelize, DataTypes) {
  return sequelize.define('ModuleMaintainer', {
    user: {
      type: DataTypes.STRING(100),
      allowNull: false,
-      comment: 'user name'
+      comment: 'user name',
    },
    name: {
-      type: DataTypes.STRING(214),
+      type: DataTypes.STRING(100),
      allowNull: false,
      comment: 'module name',
-    }
+    },
  }, {
    tableName: 'module_maintainer',
    comment: 'private module maintainers',
@@ -45,11 +45,11 @@ module.exports = function (sequelize, DataTypes) {
    indexes: [
      {
        unique: true,
-        fields: ['user', 'name'],
+        fields: [ 'user', 'name' ],
      },
      {
-        fields: ['name'],
-      }
+        fields: [ 'name' ],
+      },
    ],
    classMethods: require('./_module_maintainer_class_methods'),
  });
--- a/models/module_star.js
+++ b/models/module_star.js
@@ -19,25 +19,25 @@ CREATE TABLE IF NOT EXISTS `module_star` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `user` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'user name',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+ `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_user_module_name` (`user`,`name`),
- KEY `idx_name` (`name`)
+ UNIQUE KEY `module_star_user_name` (`user`,`name`),
+ KEY `module_star_name` (`name`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module star';
 */

-module.exports = function (sequelize, DataTypes) {
+module.exports = function(sequelize, DataTypes) {
  return sequelize.define('ModuleStar', {
    user: {
      type: DataTypes.STRING(100),
      allowNull: false,
-      comment: 'user name'
+      comment: 'user name',
    },
    name: {
-      type: DataTypes.STRING(214),
+      type: DataTypes.STRING(100),
      allowNull: false,
      comment: 'module name',
-    }
+    },
  }, {
    tableName: 'module_star',
    comment: 'module star',
@@ -45,13 +45,13 @@ module.exports = function (sequelize, DataTypes) {
    indexes: [
      {
        unique: true,
-        fields: ['user', 'name'],
+        fields: [ 'user', 'name' ],
      },
      {
-        fields: ['name'],
-      }
+        fields: [ 'name' ],
+      },
    ],
    classMethods: {
-    }
+    },
  });
 };
--- a/models/module_unpublished.js
+++ b/models/module_unpublished.js
@@ -14,25 +14,25 @@
 * Module dependencies.
 */

-var utils = require('./utils');
+const utils = require('./utils');

 /*
 CREATE TABLE IF NOT EXISTS `module_unpublished` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `gmt_modified` datetime NOT NULL COMMENT 'modified time',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+ `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
 `package` longtext CHARACTER SET utf8 COLLATE utf8_general_ci COMMENT 'base info: tags, time, maintainers, description, versions',
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_name` (`name`),
- KEY `idx_gmt_modified` (`gmt_modified`)
+ UNIQUE KEY `module_unpublished_name` (`name`),
+ KEY `module_unpublished_gmt_modified` (`gmt_modified`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module unpublished info';
 */

-module.exports = function (sequelize, DataTypes) {
+module.exports = function(sequelize, DataTypes) {
  return sequelize.define('ModuleUnpublished', {
    name: {
-      type: DataTypes.STRING(214),
+      type: DataTypes.STRING(100),
      allowNull: false,
      comment: 'module name',
    },
@@ -41,47 +41,47 @@ module.exports = function (sequelize, DataTypes) {
      comment: 'base info: tags, time, maintainers, description, versions',
      get: utils.JSONGetter('package'),
      set: utils.JSONSetter('package'),
-    }
+    },
  }, {
    tableName: 'module_unpublished',
    comment: 'module unpublished info',
    indexes: [
      {
        unique: true,
-        fields: ['name'],
+        fields: [ 'name' ],
      },
      {
-        fields: ['gmt_modified'],
-      }
+        fields: [ 'gmt_modified' ],
+      },
    ],
    classMethods: {
-      findByName: function* (name) {
+      * findByName(name) {
        return yield this.find({
          where: {
-            name: name
-          }
+            name,
+          },
        });
      },
-      save: function* (name, pkg) {
-        var row = yield this.find({
+      * save(name, pkg) {
+        let row = yield this.find({
          where: {
-            name: name
-          }
+            name,
+          },
        });
        if (row) {
          row.package = pkg;
          if (row.changed()) {
-            row = yield row.save(['package']);
+            row = yield row.save([ 'package' ]);
          }
          return row;
        }

        row = this.build({
-          name: name,
+          name,
          package: pkg,
        });
        return yield row.save();
-      }
-    }
+      },
+    },
  });
 };
--- a/models/npm_module_maintainer.js
+++ b/models/npm_module_maintainer.js
@@ -19,25 +19,25 @@ CREATE TABLE IF NOT EXISTS `npm_module_maintainer` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `user` varchar(100) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'user name',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+ `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_user_module_name` (`user`,`name`),
- KEY `idx_name` (`name`)
+ UNIQUE KEY `npm_module_maintainer_user_name` (`user`,`name`),
+ KEY `name` (`name`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='npm original module maintainers';
 */

-module.exports = function (sequelize, DataTypes) {
+module.exports = function(sequelize, DataTypes) {
  return sequelize.define('NpmModuleMaintainer', {
    user: {
      type: DataTypes.STRING(100),
      allowNull: false,
-      comment: 'user name'
+      comment: 'user name',
    },
    name: {
-      type: DataTypes.STRING(214),
+      type: DataTypes.STRING(100),
      allowNull: false,
      comment: 'module name',
-    }
+    },
  }, {
    tableName: 'npm_module_maintainer',
    comment: 'npm original module maintainers',
@@ -45,11 +45,11 @@ module.exports = function (sequelize, DataTypes) {
    indexes: [
      {
        unique: true,
-        fields: ['user', 'name'],
+        fields: [ 'user', 'name' ],
      },
      {
-        fields: ['name'],
-      }
+        fields: [ 'name' ],
+      },
    ],
    classMethods: require('./_module_maintainer_class_methods'),
  });
--- a/models/package_readme.js
+++ b/models/package_readme.js
@@ -1,53 +0,0 @@
-'use strict';
-
-/*
-CREATE TABLE IF NOT EXISTS `package_readme` (
- `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
- `gmt_create` datetime NOT NULL COMMENT 'create time',
- `gmt_modified` datetime NOT NULL COMMENT 'modified time',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
- `readme` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci COMMENT 'the latest version readme',
- `version` varchar(30) NOT NULL COMMENT 'module version',
- PRIMARY KEY (`id`),
- UNIQUE KEY `uk_name` (`name`),
- KEY `idx_gmt_modified` (`gmt_modified`)
-) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='package latest readme';
- */
-
-module.exports = function (sequelize, DataTypes) {
-  return sequelize.define('PackageReadme', {
-    name: {
-      type: DataTypes.STRING(214),
-      allowNull: false,
-      comment: 'module name'
-    },
-    version: {
-      type: DataTypes.STRING(30),
-      allowNull: false,
-      comment: 'module latest version'
-    },
-    readme: {
-      type: DataTypes.LONGTEXT,
-      comment: 'latest version readme',
-    },
-  }, {
-    tableName: 'package_readme',
-    comment: 'package latest readme',
-    indexes: [
-      {
-        unique: true,
-        fields: ['name'],
-      },
-      {
-        fields: ['gmt_modified'],
-      },
-    ],
-    classMethods: {
-      findByName: function* (name) {
-        return yield this.find({
-          where: { name: name },
-        });
-      }
-    }
-  });
-};
--- a/models/tag.js
+++ b/models/tag.js
@@ -19,20 +19,20 @@ CREATE TABLE IF NOT EXISTS `tag` (
 `id` bigint(20) unsigned NOT NULL AUTO_INCREMENT COMMENT 'primary key',
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `gmt_modified` datetime NOT NULL COMMENT 'modified time',
- `name` varchar(214) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
+ `name` varchar(100) CHARACTER SET utf8 COLLATE utf8_bin NOT NULL COMMENT 'module name',
 `tag` varchar(30) NOT NULL COMMENT 'tag name',
 `version` varchar(30) NOT NULL COMMENT 'module version',
 `module_id` bigint(20) unsigned NOT NULL COMMENT 'module id',
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_name` (`name`, `tag`),
- KEY `idx_gmt_modified` (`gmt_modified`)
+ UNIQUE KEY `tag_name_tag` (`name`, `tag`),
+ KEY `tag_gmt_modified` (`gmt_modified`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='module tag';
 */

-module.exports = function (sequelize, DataTypes) {
+module.exports = function(sequelize, DataTypes) {
  return sequelize.define('Tag', {
    name: {
-      type: DataTypes.STRING(214),
+      type: DataTypes.STRING(100),
      allowNull: false,
      comment: 'module name',
    },
@@ -49,24 +49,24 @@ module.exports = function (sequelize, DataTypes) {
    module_id: {
      type: DataTypes.BIGINT(20),
      allowNull: false,
-      comment: 'module id'
-    }
+      comment: 'module id',
+    },
  }, {
    tableName: 'tag',
    comment: 'module tag',
    indexes: [
      {
        unique: true,
-        fields: ['name', 'tag'],
+        fields: [ 'name', 'tag' ],
      },
      {
-        fields: ['gmt_modified'],
-      }
+        fields: [ 'gmt_modified' ],
+      },
    ],
    classMethods: {
-      findByNameAndTag: function* (name, tag) {
-        return yield this.find({ where: { name: name, tag: tag } });
-      }
-    }
+      * findByNameAndTag(name, tag) {
+        return yield this.find({ where: { name, tag } });
+      },
+    },
  });
 };
--- a/models/total.js
+++ b/models/total.js
@@ -1,21 +1,7 @@
-/**!
- * cnpmjs.org - models/total.js
- *
- * Copyright(c) fengmk2 and other contributors.
- * MIT Licensed
- *
- * Authors:
- *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
- */
-
 'use strict';

-/**
- * Module dependencies.
- */
-
 // CREATE TABLE IF NOT EXISTS `total` (
-//  `name` varchar(214) NOT NULL COMMENT 'total name',
+//  `name` varchar(100) NOT NULL COMMENT 'total name',
 //  `gmt_modified` datetime NOT NULL COMMENT 'modified time',
 //  `module_delete` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT 'module delete count',
 //  `last_sync_time` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT 'last timestamp sync from official registry',
@@ -32,12 +18,12 @@
 // INSERT INTO total(name, gmt_modified) VALUES('total', now())
 //   ON DUPLICATE KEY UPDATE gmt_modified=now();

-module.exports = function (sequelize, DataTypes) {
+module.exports = function(sequelize, DataTypes) {
  return sequelize.define('Total', {
    name: {
-      type: DataTypes.STRING(214),
+      type: DataTypes.STRING(100),
      primaryKey: true,
-      comment: 'total name'
+      comment: 'total name',
    },
    module_delete: {
      type: DataTypes.BIGINT(20),
@@ -97,14 +83,14 @@ module.exports = function (sequelize, DataTypes) {
    comment: 'total info',
    createdAt: false,
    classMethods: {
-      init: function (callback) {
-        var that = this;
+      init(callback) {
+        const that = this;
        that.find({
-          where: { name: 'total' }
-        }).then(function (row) {
+          where: { name: 'total' },
+        }).then(function(row) {
          if (!row) {
-            that.build({name: 'total'}).save()
-              .then(function () {
+            that.build({ name: 'total' }).save()
+              .then(function() {
                callback();
              })
              .catch(callback);
@@ -112,7 +98,7 @@ module.exports = function (sequelize, DataTypes) {
          }
          callback();
        }).catch(callback);
-      }
-    }
+      },
+    },
  });
 };
--- a/models/user.js
+++ b/models/user.js
@@ -1,7 +1,21 @@
+/**!
+ * cnpmjs.org - models/user.js
+ *
+ * Copyright(c) fengmk2 and other contributors.
+ * MIT Licensed
+ *
+ * Authors:
+ *   fengmk2 <fengmk2@gmail.com> (http://fengmk2.github.com)
+ */
+
 'use strict';

-var utility = require('utility');
-var utils = require('./utils');
+/**
+ * Module dependencies.
+ */
+
+const utility = require('utility');
+const utils = require('./utils');

 /*
 CREATE TABLE IF NOT EXISTS `user` (
@@ -9,21 +23,21 @@ CREATE TABLE IF NOT EXISTS `user` (
 `gmt_create` datetime NOT NULL COMMENT 'create time',
 `gmt_modified` datetime NOT NULL COMMENT 'modified time',
 `name` varchar(100) NOT NULL COMMENT 'user name',
- `salt` varchar(100) NOT NULL COMMENT 'user salt',
+ `salt` varchar(100) NOT NULL,
 `password_sha` varchar(100) NOT NULL COMMENT 'user password hash',
 `ip` varchar(64) NOT NULL COMMENT 'user last request ip',
- `roles` varchar(200) NOT NULL DEFAULT '[]' COMMENT 'user roles',
- `rev` varchar(40) NOT NULL COMMENT 'user rev',
- `email` varchar(400) NOT NULL COMMENT 'user email',
- `json` longtext CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci COMMENT 'json details',
+ `roles` varchar(200) NOT NULL DEFAULT '[]',
+ `rev` varchar(40) NOT NULL,
+ `email` varchar(400) NOT NULL,
+ `json` longtext CHARACTER SET utf8 COLLATE utf8_general_ci COMMENT 'json details',
 `npm_user` tinyint(1) DEFAULT '0' COMMENT 'user sync from npm or not, 1: true, other: false',
 PRIMARY KEY (`id`),
- UNIQUE KEY `uk_name` (`name`),
- KEY `idx_gmt_modified` (`gmt_modified`)
+ UNIQUE KEY `user_name` (`name`),
+ KEY `user_gmt_modified` (`gmt_modified`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='user base info';
 */

-module.exports = function (sequelize, DataTypes) {
+module.exports = function(sequelize, DataTypes) {
  return sequelize.define('User', {
    name: {
      type: DataTypes.STRING(100),
@@ -33,7 +47,6 @@ module.exports = function (sequelize, DataTypes) {
    salt: {
      type: DataTypes.STRING(100),
      allowNull: false,
-      comment: 'user salt',
    },
    password_sha: {
      type: DataTypes.STRING(100),
@@ -49,17 +62,14 @@ module.exports = function (sequelize, DataTypes) {
      type: DataTypes.STRING(200),
      allowNull: false,
      defaultValue: '[]',
-      comment: 'user roles',
    },
    rev: {
      type: DataTypes.STRING(40),
      allowNull: false,
-      comment: 'user rev',
    },
    email: {
      type: DataTypes.STRING(400),
      allowNull: false,
-      comment: 'user email',
    },
    json: {
      type: DataTypes.LONGTEXT,
@@ -73,65 +83,65 @@ module.exports = function (sequelize, DataTypes) {
      allowNull: false,
      defaultValue: false,
      comment: 'user sync from npm or not, 1: true, other: false',
-    }
+    },
  }, {
    tableName: 'user',
    comment: 'user base info',
    indexes: [
      {
        unique: true,
-        fields: ['name'],
+        fields: [ 'name' ],
      },
      {
-        fields: ['gmt_modified'],
-      }
+        fields: [ 'gmt_modified' ],
+      },
    ],
    classMethods: {
      // utils
-      createPasswordSha: function (password, salt) {
+      createPasswordSha(password, salt) {
        return utility.sha1(password + salt);
      },

      // read
-      auth: function* (name, password) {
-        var user = yield this.findByName(name);
+      * auth(name, password) {
+        let user = yield this.findByName(name);
        if (user) {
-          var sha = this.createPasswordSha(password, user.salt);
+          const sha = this.createPasswordSha(password, user.salt);
          if (user.password_sha !== sha) {
            user = null;
          }
        }
        return user;
      },
-      findByName: function* (name) {
-        return yield this.find({ where: { name: name } });
+      * findByName(name) {
+        return yield this.find({ where: { name } });
      },
-      listByNames: function* (names) {
+      * listByNames(names) {
        if (!names || names.length === 0) {
          return [];
        }
        return yield this.findAll({
          where: {
            name: {
-              in: names
-            }
-          }
+              in: names,
+            },
+          },
        });
      },
-      search: function* (query, options) {
+      * search(query, options) {
        return yield this.findAll({
          where: {
            name: {
-              like: query + '%'
-            }
+              like: query + '%',
+            },
          },
-          limit: options.limit
+          limit: options.limit,
        });
      },

      // write
-      saveNpmUser: function* (data) {
-        var user = yield this.findByName(data.name);
+      * saveNpmUser(data) {
+        let user = yield this.findByName(data.name);
        if (!user) {
          user = this.build({
            isNpmUser: true,
@@ -150,20 +160,20 @@ module.exports = function (sequelize, DataTypes) {
        }
        return user;
      },
-      saveCustomUser: function* (data) {
-        var name = data.user.login;
-        var user = yield this.findByName(name);
+      * saveCustomUser(data) {
+        const name = data.user.login;
+        let user = yield this.findByName(name);
        if (!user) {
          user = this.build({
            isNpmUser: false,
-            name: name,
+            name,
          });
        }

-        var rev = '1-' + data.user.login;
-        var salt = data.salt || '0';
-        var passwordSha = data.password_sha || '0';
-        var ip = data.ip || '0';
+        const rev = '1-' + data.user.login;
+        const salt = data.salt || '0';
+        const passwordSha = data.password_sha || '0';
+        const ip = data.ip || '0';

        user.isNpmUser = false;
        user.email = data.user.email;
@@ -179,48 +189,48 @@ module.exports = function (sequelize, DataTypes) {
      },

      // add cnpm user
-      add: function* (user) {
-        var roles = user.roles || [];
+      * add(user) {
+        let roles = user.roles || [];
        try {
          roles = JSON.stringify(roles);
        } catch (e) {
          roles = '[]';
        }
-        var rev = '1-' + utility.md5(JSON.stringify(user));
+        const rev = '1-' + utility.md5(JSON.stringify(user));

-        var row = this.build({
-          rev: rev,
+        const row = this.build({
+          rev,
          name: user.name,
          email: user.email,
          salt: user.salt,
          password_sha: user.password_sha,
          ip: user.ip,
-          roles: roles,
+          roles,
          isNpmUser: false,
        });

        return yield row.save();
      },

-      update: function* (user) {
-        var rev = user.rev || user._rev;
-        var revNo = Number(rev.split('-', 1));
+      * update(user) {
+        const rev = user.rev || user._rev;
+        let revNo = Number(rev.split('-', 1));
        if (!revNo) {
-          var err = new Error(rev + ' format error');
+          const err = new Error(rev + ' format error');
          err.name = 'RevFormatError';
-          err.data = {user: user};
+          err.data = { user };
          throw err;
        }
        revNo++;
-        var newRev = revNo + '-' + utility.md5(JSON.stringify(user));
-        var roles = user.roles || [];
+        const newRev = revNo + '-' + utility.md5(JSON.stringify(user));
+        let roles = user.roles || [];
        try {
          roles = JSON.stringify(roles);
        } catch (e) {
          roles = '[]';
        }

-        var row = yield this.findByName(user.name);
+        const row = yield this.findByName(user.name);
        if (!row) {
          return null;
        }
@@ -233,8 +243,8 @@ module.exports = function (sequelize, DataTypes) {
        row.roles = roles;
        row.isNpmUser = false;

-        return yield row.save(['rev', 'email', 'salt', 'password_sha', 'ip', 'roles', 'isNpmUser']);
-      }
-    }
+        return yield row.save([ 'rev', 'email', 'salt', 'password_sha', 'ip', 'roles', 'isNpmUser' ]);
+      },
+    },
  });
 };
--- a/models/utils.js
+++ b/models/utils.js
@@ -14,9 +14,9 @@
 * Module dependencies.
 */

-exports.JSONGetter = function (propertyName) {
+exports.JSONGetter = function(propertyName) {
  return function JSONGetter() {
-    var value = this.getDataValue(propertyName);
+    let value = this.getDataValue(propertyName);
    if (value && typeof value === 'string') {
      value = JSON.parse(value);
    }
@@ -24,7 +24,7 @@ exports.JSONGetter = function (propertyName) {
  };
 };

-exports.JSONSetter = function (propertyName) {
+exports.JSONSetter = function(propertyName) {
  return function JSONSetter(value) {
    if (typeof value !== 'string') {
      value = JSON.stringify(value);
--- a/package.json
+++ b/package.json
@@ -1,93 +1,91 @@
 {
  "name": "cnpmjs.org",
-  "version": "3.0.0-rc.29",
+  "version": "2.19.2",
  "description": "Private npm registry and web for Enterprise, base on MySQL and Simple Store Service",
  "main": "index.js",
  "scripts": {
    "dev": "DEBUG=cnpm* node dispatch.js",
-    "test": "make jshint && make test",
-    "test-local": "make test",
+    "test": "npm run lint && egg-bin test",
+    "test-local": "egg-bin test",
+    "cov": "egg-bin cov",
+    "test-mysql": "DB=mysql npm run cov",
+    "test-postgres": "DB_PORT=5432 DB_USER=postgres DB=postgres npm run cov",
+    "test-all": "npm run lint && npm run cov && npm run test-mysql && npm run test-postgres",
    "start": "./bin/nodejsctl start && cp History.md docs/web/history.md",
    "status": "./bin/nodejsctl status",
-    "stop": "./bin/nodejsctl stop"
+    "stop": "./bin/nodejsctl stop",
+    "autod": "autod",
+    "lint": "eslint ."
  },
  "bin": {
    "cnpmjs.org": "bin/cli.js"
  },
  "dependencies": {
-    "agentkeepalive": "^4.0.0",
-    "await-event": "^2.1.0",
-    "bytes": "^2.5.0",
-    "cfork": "^1.6.1",
+    "agentkeepalive": "^3.0.0",
+    "await-event": "^1.0.0",
+    "bytes": "^2.4.0",
+    "cfork": "^1.6.0",
    "changes-stream": "^1.1.0",
    "co": "^4.6.0",
    "co-defer": "^1.0.0",
-    "co-gather": "~0.0.1",
-    "co-sleep": "~0.0.1",
-    "commander": "^2.11.0",
+    "co-gather": "^0.0.1",
+    "commander": "^2.9.0",
    "copy-to": "^2.0.1",
-    "debug": "^3.0.0",
+    "debug": "^2.6.0",
+    "egg": "^0.11.0",
    "error-formater": "^1.0.3",
    "fs-cnpm": "^1.2.0",
    "giturl": "^1.0.0",
    "graceful": "^1.0.1",
    "gravatar": "^1.6.0",
-    "he": "^1.2.0",
-    "humanize-ms": "^1.2.1",
-    "humanize-number": "~0.0.2",
-    "ioredis": "^4.6.2",
-    "is-type-of": "^1.2.0",
-    "kcors": "^1.2.1",
-    "koa": "^1.2.0",
-    "koa-bodyparser": "^2.5.0",
-    "koa-conditional-get": "^1.0.4",
-    "koa-etag": "^2.1.2",
+    "humanize-ms": "^1.2.0",
+    "humanize-number": "^0.0.2",
+    "is-type-of": "^1.0.0",
+    "kcors": "^1.3.1",
+    "ko-sleep": "^1.0.2",
+    "koa": "^1.2.4",
    "koa-limit": "^1.0.2",
-    "koa-markdown": "^2.0.2",
+    "koa-markdown": "^2.0.1",
    "koa-maxrequests": "^1.0.0",
    "koa-middlewares": "^2.1.0",
-    "koa-mock": "^1.6.2",
-    "koa-proxy": "^0.9.0",
-    "koa-rewrite": "^1.1.2",
-    "koa-rt": "^1.0.0",
+    "koa-mock": "^1.6.1",
+    "koa-router": "^3.8.0",
    "koa-safe-jsonp": "^0.3.1",
-    "markdown-it": "^8.3.2",
-    "mime": "^1.3.6",
-    "mini-logger": "^1.1.3",
+    "markdown-it": "^8.2.2",
+    "mime": "^1.3.4",
+    "mini-logger": "^1.1.1",
    "mkdirp": "^0.5.1",
-    "moment": "^2.18.1",
-    "mysql": "^2.14.1",
+    "moment": "^2.17.1",
+    "mysql": "^2.13.0",
    "mz": "^2.6.0",
-    "nodemailer": "^1.3.0",
+    "nodemailer": "^1.11.0",
    "normalize-registry-metadata": "^1.1.2",
-    "rimraf": "^2.6.2",
-    "semver": "^5.4.1",
-    "sequelize": "^3.23.4",
+    "semver": "^5.3.0",
+    "sequelize": "^3.30.2",
    "thunkify-wrap": "^1.0.4",
    "treekill": "^1.0.0",
-    "tunnel-agent": "^0.6.0",
-    "urllib": "^2.24.0",
-    "utility": "^1.12.0",
+    "tunnel-agent": "^0.4.3",
+    "urllib": "^2.20.0",
+    "utility": "^1.9.0",
    "xss": "^0.3.3"
  },
  "devDependencies": {
-    "autod": "*",
-    "chunkstream": "*",
+    "autod": "^2.7.1",
+    "autod-egg": "^1.0.0",
+    "chunkstream": "^0.0.1",
    "contributors": "*",
-    "intelli-espower-loader": "^1.0.1",
-    "istanbul": "*",
-    "jshint": "*",
-    "mm": "*",
-    "mocha": "3",
-    "node-dev": "*",
-    "pedding": "*",
+    "egg-bin": "^2.0.2",
+    "egg-mock": "^2.4.0",
+    "eslint": "^3.15.0",
+    "eslint-config-egg": "^3.2.0",
+    "mm": "^2.1.0",
+    "pedding": "^1.1.0",
    "pg": "5",
    "pg-hstore": "2",
-    "power-assert": "^1.4.2",
-    "should": "8",
+    "runscript": "^1.2.0",
+    "should": "^11.2.0",
    "sqlite3": "*",
-    "supertest": "2",
-    "thunk-mocha": "1"
+    "supertest": "2"
  },
  "homepage": "https://github.com/cnpm/cnpmjs.org",
  "repository": {
@@ -96,10 +94,8 @@
    "web": "https://github.com/cnpm/cnpmjs.org"
  },
  "bugs": {
-    "url": "https://github.com/cnpm/cnpmjs.org/issues"
-  },
-  "publishConfig": {
-    "tag": "latest-3"
+    "url": "https://github.com/cnpm/cnpmjs.org/issues",
+    "email": "fengmk2@gmail.com"
  },
  "keywords": [
    "cnpmjs.org",
@@ -109,10 +105,10 @@
    "registry"
  ],
  "engines": {
-    "node": ">= 8.0.0"
+    "node": ">= 6.9.0"
  },
  "author": [
-    "fengmk2 <fengmk2@gmail.com> (http://fengmk2.com)",
+    "fengmk2 <fengmk2@gmail.com> (https://fengmk2.com)",
    "dead_horse <dead_horse@qq.com> (http://deadhorse.me)"
  ],
  "license": "MIT"
--- a/public/js/readme.js
+++ b/public/js/readme.js
@@ -1,19 +1,19 @@
-$(function () {
+$(function() {
  function humanize(n, options) {
    options = options || {};
-    var d = options.delimiter || ',';
-    var s = options.separator || '.';
+    const d = options.delimiter || ',';
+    const s = options.separator || '.';
    n = n.toString().split('.');
    n[0] = n[0].replace(/(\d)(?=(\d\d\d)+(?!\d))/g, '$1' + d);
    return n.join(s);
  }

-  $.getJSON('/total', function (data) {
+  $.getJSON('/total', function(data) {
    $('#total-packages').html(humanize(data.doc_count));
    $('#total-versions').html(humanize(data.doc_version_count));
    $('#total-deletes').html(humanize(data.doc_del_count));

-    var downloads = $('table.downloads');
+    const downloads = $('table.downloads');
    downloads.find('td.count:eq(3)').html(humanize(data.download.today));
    downloads.find('td.count:eq(4)').html(humanize(data.download.thisweek));
    downloads.find('td.count:eq(5)').html(humanize(data.download.thismonth));
@@ -24,28 +24,26 @@ $(function () {
    $('#node-version').html(data.node_version || 'v0.10.22');
    $('#app-version').html(data.app_version || '0.0.0');

-    if (data.sync_model !== 'none') {
-      if (data.sync_model === 'all') {
-        $('#sync-model').html('This registry will sync all packages from official registry.');
-        $('#last-sync-time').html(new Date(data.last_sync_time));
-      } else if (data.sync_model === 'exist') {
-        $('#sync-model').html('This registry will only update exist packages from official registry.');
-        $('#last-sync-time').html(new Date(data.last_exist_sync_time));
-      }
-
-      $('#need-sync').html(data.need_sync_num);
-      $('#success-sync').html(data.success_sync_num);
-      $('#fail-sync').html(data.fail_sync_num);
-      $('#left-sync').html(data.left_sync_num);
-      $('#percent-sync').html(Math.floor(data.success_sync_num / data.need_sync_num * 100));
-      $('#last-success-name').html('<a target="_blank" href="/package/' + data.last_sync_module + '">' +
-        data.last_sync_module + '</a>');
-
-      if (!data.sync_status) {
-        $('.syncing').remove();
-      }
-
-      $('.sync').show();
+    if (data.sync_model === 'all') {
+      $('#sync-model').html('This registry will sync all packages from official registry.');
+      $('#last-sync-time').html(new Date(data.last_sync_time));
+    } else if (data.sync_model === 'exist') {
+      $('#sync-model').html('This registry will only update exist packages from official registry.');
+      $('#last-sync-time').html(new Date(data.last_exist_sync_time));
    }
+
+    $('#need-sync').html(data.need_sync_num);
+    $('#success-sync').html(data.success_sync_num);
+    $('#fail-sync').html(data.fail_sync_num);
+    $('#left-sync').html(data.left_sync_num);
+    $('#percent-sync').html(Math.floor(data.success_sync_num / data.need_sync_num * 100));
+    $('#last-success-name').html('<a target="_blank" href="/package/' + data.last_sync_module + '">' +
+      data.last_sync_module + '</a>');
+
+    if (!data.sync_status) {
+      $('.syncing').remove();
+    }
+
+    $('.sync').show();
  });
 });
--- a/routes/registry.js
+++ b/routes/registry.js
@@ -1,37 +1,37 @@
 'use strict';

-var limit = require('../middleware/limit');
-var login = require('../middleware/login');
-var publishable = require('../middleware/publishable');
-var syncByInstall = require('../middleware/sync_by_install');
-var editable = require('../middleware/editable');
-var existsPackage = require('../middleware/exists_package');
-var unpublishable = require('../middleware/unpublishable');
+const limit = require('../middleware/limit');
+const login = require('../middleware/login');
+const publishable = require('../middleware/publishable');
+const syncByInstall = require('../middleware/sync_by_install');
+const editable = require('../middleware/editable');
+const existsPackage = require('../middleware/exists_package');
+const unpublishable = require('../middleware/unpublishable');

-var showTotal = require('../controllers/total');
+const showTotal = require('../controllers/total');

-var listAll = require('../controllers/registry/package/list_all');
-var listShorts = require('../controllers/registry/package/list_shorts');
-var listSince = require('../controllers/registry/package/list_since');
-var listAllVersions = require('../controllers/registry/package/list');
-var listDependents = require('../controllers/registry/package/list_dependents');
-var getOneVersion = require('../controllers/registry/package/show');
-var savePackage = require('../controllers/registry/package/save');
-var tag = require('../controllers/registry/package/tag');
-var removePackage = require('../controllers/registry/package/remove');
-var removeOneVersion = require('../controllers/registry/package/remove_version');
-var updatePackage = require('../controllers/registry/package/update');
-var downloadPackage = require('../controllers/registry/package/download');
-var downloadTotal = require('../controllers/registry/package/download_total');
-var listPackagesByUser = require('../controllers/registry/package/list_by_user');
+const listAll = require('../controllers/registry/package/list_all');
+const listShorts = require('../controllers/registry/package/list_shorts');
+const listSince = require('../controllers/registry/package/list_since');
+const listAllVersions = require('../controllers/registry/package/list');
+const listDependents = require('../controllers/registry/package/list_dependents');
+const getOneVersion = require('../controllers/registry/package/show');
+const savePackage = require('../controllers/registry/package/save');
+const tag = require('../controllers/registry/package/tag');
+const removePackage = require('../controllers/registry/package/remove');
+const removeOneVersion = require('../controllers/registry/package/remove_version');
+const updatePackage = require('../controllers/registry/package/update');
+const downloadPackage = require('../controllers/registry/package/download');
+const downloadTotal = require('../controllers/registry/package/download_total');
+const listPackagesByUser = require('../controllers/registry/package/list_by_user');

-var addUser = require('../controllers/registry/user/add');
-var showUser = require('../controllers/registry/user/show');
-var updateUser = require('../controllers/registry/user/update');
+const addUser = require('../controllers/registry/user/add');
+const showUser = require('../controllers/registry/user/show');
+const updateUser = require('../controllers/registry/user/update');

-var sync = require('../controllers/sync');
-var userPackage = require('../controllers/registry/user_package');
-var tags = require('../controllers/registry/package/dist_tag');
+const sync = require('../controllers/sync');
+const userPackage = require('../controllers/registry/user_package');
+const tags = require('../controllers/registry/package/dist_tag');

 function routes(app) {

--- a/routes/web.js
+++ b/routes/web.js
@@ -1,14 +1,14 @@
 'use strict';

-var showPackage = require('../controllers/web/package/show');
-var searchPackage = require('../controllers/web/package/search');
-var searchRange = require('../controllers/web/package/search_range');
-var listPrivates = require('../controllers/web/package/list_privates');
-var showSync = require('../controllers/web/show_sync');
-var showUser = require('../controllers/web/user/show');
-var sync = require('../controllers/sync');
-var showTotal = require('../controllers/total');
-var badge = require('../controllers/web/badge');
+const showPackage = require('../controllers/web/package/show');
+const searchPackage = require('../controllers/web/package/search');
+const searchRange = require('../controllers/web/package/search_range');
+const listPrivates = require('../controllers/web/package/list_privates');
+const showSync = require('../controllers/web/show_sync');
+const showUser = require('../controllers/web/user/show');
+const sync = require('../controllers/sync');
+const showTotal = require('../controllers/total');
+const badge = require('../controllers/web/badge');

 function routes(app) {
  app.get('/total', showTotal);
@@ -16,11 +16,9 @@ function routes(app) {
  // scope package without version
  app.get(/\/package\/(@[\w\-\.]+\/[\w\-\.]+)$/, showPackage);
  // scope package with version
-  app.get(/\/package\/(@[\w\-\.]+\/[\w\-\.]+)\/([\w\-\d\.]+)$/, showPackage);
-  app.get(/\/package\/(@[\w\-\.]+\/[\w\-\.]+)\/v\/([\w\-\d\.]+)$/, showPackage);
+  app.get(/\/package\/(@[\w\-\.]+\/[\w\-\.]+)\/([\w\d\.]+)$/, showPackage);
  app.get('/package/:name', showPackage);
  app.get('/package/:name/:version', showPackage);
-  app.get('/package/:name/v/:version', showPackage);

  app.get('/privates', listPrivates);

--- a/servers/registry.js
+++ b/servers/registry.js
@@ -1,83 +1,66 @@
 'use strict';

-var koa = require('koa');
-var app = module.exports = koa();
-var http = require('http');
-var middlewares = require('koa-middlewares');
-var bodyParser = require('koa-bodyparser');
-var rt = require('koa-rt');
-var rewrite = require('koa-rewrite');
-var conditional = require('koa-conditional-get');
-var etag = require('koa-etag');
-var routes = require('../routes/registry');
-var logger = require('../common/logger');
-var config = require('../config');
-var block = require('../middleware/block');
-var auth = require('../middleware/auth');
-var staticCache = require('../middleware/static');
-var notFound = require('../middleware/registry_not_found');
-var cors = require('kcors');
-var proxyToNpm = require('../middleware/proxy_to_npm');
-var maxrequests = require('koa-maxrequests');
-
-if (config.enableNpmAuditsProxy) {
-  var proxy = require('koa-proxy');
-  app.use(proxy({
-    host:  'https://registry.npmjs.org',
-    match: /^\/\-\/npm\/v1\/security\/audits/
-  }));
-}
+const koa = require('koa');
+let app = module.exports = koa();
+const http = require('http');
+const middlewares = require('koa-middlewares');
+const router = require('koa-router');
+const routes = require('../routes/registry');
+const logger = require('../common/logger');
+const config = require('../config');
+const block = require('../middleware/block');
+const auth = require('../middleware/auth');
+const staticCache = require('../middleware/static');
+const notFound = require('../middleware/registry_not_found');
+const cors = require('kcors');
+const proxyToNpm = require('../middleware/proxy_to_npm');
+const maxrequests = require('koa-maxrequests');

 app.use(maxrequests());
 app.use(block());
 middlewares.jsonp(app);
-app.use(rt({ headerName: 'X-ReadTime' }));
-app.use(rewrite('/favicon.ico', '/favicon.png'));
+app.use(middlewares.rt({ headerName: 'X-ReadTime' }));
+app.use(middlewares.rewrite('/favicon.ico', '/favicon.png'));
 app.use(staticCache);

-app.keys = ['todokey', config.sessionSecret];
+app.keys = [ 'todokey', config.sessionSecret ];
 app.proxy = true;
-app.use(bodyParser({ jsonLimit: config.jsonLimit, strict: false }));
+app.use(middlewares.bodyParser({ jsonLimit: config.jsonLimit }));
 app.use(cors({
  allowMethods: 'GET,HEAD',
 }));
 app.use(auth());
 app.use(proxyToNpm());
+app.use(notFound);

 if (config.enableCompress) {
  app.use(middlewares.compress({ threshold: 150 }));
 }
-app.use(notFound);
-
-app.use(conditional());
-app.use(etag());
-
-for (const middleware of config.customRegistryMiddlewares) {
-  app.use(middleware(app));
-}
+app.use(middlewares.conditional());
+app.use(middlewares.etag());

 /**
 * Routes
 */

-app.use(middlewares.router(app));
+app.use(router(app));
 routes(app);

 /**
 * Error handler
 */

-app.on('error', function (err, ctx) {
+app.on('error', function(err, ctx) {
  console.log(err);
  console.log(err.stack);
  err.url = err.url || ctx.request.url;
  logger.error(err);
 });

-const server = http.createServer(app.callback());
+app = http.createServer(app.callback());

 if (!module.parent) {
-  server.listen(config.registryPort);
+  app.listen(config.registryPort);
 }

-module.exports = server;
+module.exports = app;
--- a/servers/web.js
+++ b/servers/web.js
@@ -1,78 +1,74 @@
 'use strict';

-var opensearch = require('../middleware/opensearch');
-var notFound = require('../middleware/web_not_found');
-var staticCache = require('../middleware/static');
-var middlewares = require('koa-middlewares');
-var bodyParser = require('koa-bodyparser');
-var rt = require('koa-rt');
-var rewrite = require('koa-rewrite');
-var conditional = require('koa-conditional-get');
-var etag = require('koa-etag');
-var markdownMiddleware = require('koa-markdown');
-var block = require('../middleware/block');
-var logger = require('../common/logger');
-var renderMarkdown = require('../common/markdown').render;
-var auth = require('../middleware/auth');
-var proxyToNpm = require('../middleware/proxy_to_npm');
-var routes = require('../routes/web');
-var config = require('../config');
-var jsonp = require('koa-safe-jsonp');
-var path = require('path');
-var http = require('http');
-var koa = require('koa');
-var fs = require('fs');
-var maxrequests = require('koa-maxrequests');
+const opensearch = require('../middleware/opensearch');
+const notFound = require('../middleware/web_not_found');
+const staticCache = require('../middleware/static');
+const middlewares = require('koa-middlewares');
+const router = require('koa-router');
+const markdownMiddleware = require('koa-markdown');
+const block = require('../middleware/block');
+const logger = require('../common/logger');
+const renderMarkdown = require('../common/markdown').render;
+const auth = require('../middleware/auth');
+const proxyToNpm = require('../middleware/proxy_to_npm');
+const routes = require('../routes/web');
+const config = require('../config');
+const jsonp = require('koa-safe-jsonp');
+const path = require('path');
+const http = require('http');
+const koa = require('koa');
+const fs = require('fs');
+const maxrequests = require('koa-maxrequests');

-var app = koa();
+let app = koa();

 jsonp(app);

-var rootdir = path.dirname(__dirname);
+const rootdir = path.dirname(__dirname);

 app.use(maxrequests());
 app.use(block());
-app.use(rt({ headerName: 'X-ReadTime' }));
-app.use(rewrite('/favicon.ico', '/favicon.png'));
+app.use(middlewares.rt({ headerName: 'X-ReadTime' }));
+app.use(middlewares.rewrite('/favicon.ico', '/favicon.png'));
 app.use(staticCache);

 if (config.pagemock) {
  app.use(require('koa-mock')({
-    datadir: path.join(rootdir, 'test', 'mocks')
+    datadir: path.join(rootdir, 'test', 'mocks'),
  }));
 }

 app.use(opensearch);
-app.keys = ['todokey', config.sessionSecret];
+app.keys = [ 'todokey', config.sessionSecret ];
 app.proxy = true;
 app.use(proxyToNpm({
-  isWeb: true
+  isWeb: true,
 }));
-app.use(bodyParser({ jsonLimit: config.jsonLimit, strict: false }));
+app.use(middlewares.bodyParser());
 app.use(auth());
 app.use(notFound);

 if (config.enableCompress) {
-  app.use(middlewares.compress({threshold: 150}));
+  app.use(middlewares.compress({ threshold: 150 }));
 }

-app.use(conditional());
-app.use(etag());
+app.use(middlewares.conditional());
+app.use(middlewares.etag());

-var viewDir = config.viewDir || path.join(rootdir, 'view', 'web');
-var docDir = path.join(rootdir, 'docs', 'web');
+const viewDir = path.join(rootdir, 'view', 'web');
+const docDir = path.join(rootdir, 'docs', 'web');

-var layoutFile = path.join(viewDir, '_layout.html');
-var footer = config.customFooter || fs.readFileSync(path.join(viewDir, 'footer.html'), 'utf8');
-var layout = fs.readFileSync(path.join(viewDir, 'layout.html'), 'utf8')
+const layoutFile = path.join(viewDir, '_layout.html');
+const footer = config.customFooter || fs.readFileSync(path.join(viewDir, 'footer.html'), 'utf8');
+const layout = fs.readFileSync(path.join(viewDir, 'layout.html'), 'utf8')
  .replace('{{footer}}', footer)
  .replace('{{logoURL}}', config.logoURL)
  .replace('{{adBanner}}', config.adBanner || '');
 fs.writeFileSync(layoutFile, layout);

 // custom web readme home page support
-var readmeFile = path.join(docDir, '_readme.md');
-var readmeContent;
+const readmeFile = path.join(docDir, '_readme.md');
+let readmeContent;
 if (config.customReadmeFile) {
  readmeContent = fs.readFileSync(config.customReadmeFile, 'utf8');
 } else {
@@ -88,13 +84,13 @@ app.use(markdownMiddleware({
  bodyHolder: '<%- locals.body %>',
  indexName: '_readme',
  cache: true,
-  render: function (content) {
+  render(content) {
    return renderMarkdown(content, false);
  },
 }));

-var locals = {
-  config: config
+const locals = {
+  config,
 };

 middlewares.ejs(app, {
@@ -103,20 +99,21 @@ middlewares.ejs(app, {
  layout: '_layout',
  cache: config.viewCache,
  debug: config.debug,
-  locals: locals
+  locals,
 });

 /**
 * Routes
 */
-app.use(middlewares.router(app));
+
+app.use(router(app));
 routes(app);

 /**
 * Error handler
 */

-app.on('error', function (err, ctx) {
+app.on('error', function(err, ctx) {
  err.url = err.url || ctx.request.url;
  console.log(err);
  console.log(err.stack);
--- a/services/common.js
+++ b/services/common.js
@@ -1,11 +1,11 @@
 'use strict';

-var config = require('../config');
-var isPrivateScopedPackage = require('../lib/common').isPrivateScopedPackage;
+const config = require('../config');
+const isPrivateScopedPackage = require('../lib/common').isPrivateScopedPackage;

 config.privatePackages = config.privatePackages || [];

-exports.isPrivatePackage = function (name) {
+exports.isPrivatePackage = function(name) {
  if (isPrivateScopedPackage(name)) {
    return true;
  }
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
fengmk2	d64ea76647	f	2017-02-10 00:13:55 +08:00
fengmk2	c9f958d194	f	2017-02-09 21:44:40 +08:00
fengmk2	889a9c7ee5	test: use npm scripts	2017-02-09 21:22:03 +08:00
fengmk2	29a7cced3a	feat: use eslint	2017-02-09 20:45:23 +08:00