/push/:msgtoken sendet Push

This commit is contained in:
Georg Reisinger 2019-02-24 02:02:20 +01:00
parent 9a3376702f
commit d8de161f39
603 changed files with 62081 additions and 955 deletions

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@ -2,6 +2,7 @@ var createError = require('http-errors');
var express = require('express'); var express = require('express');
var path = require('path'); var path = require('path');
var logger = require('morgan'); var logger = require('morgan');
var cors = reqire('cors');
var indexRouter = require('./routes/index'); var indexRouter = require('./routes/index');
var usersRouter = require('./routes/users'); var usersRouter = require('./routes/users');
@ -16,6 +17,7 @@ app.use(logger('dev'));
app.use(express.json()); app.use(express.json());
app.use(express.urlencoded({ extended: false })); app.use(express.urlencoded({ extended: false }));
app.use(express.static(path.join(__dirname, 'public'))); app.use(express.static(path.join(__dirname, 'public')));
app.use(cors());
app.use('/', indexRouter); app.use('/', indexRouter);
app.use('/users', usersRouter); app.use('/users', usersRouter);

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@ -1,8 +1,8 @@
{ {
"type": "service_account", "type": "service_account",
"project_id": "test-667ca", "project_id": "test-667ca",
"private_key_id": "7d04b776c71c5b652f81b6cabc81e6c21c86216b", "private_key_id": "4bcdbd2d647ac578b2e1f5db683dd365f4008f2e",
"private_key": "-----BEGIN PRIVATE KEY-----\nMIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQDUtaAy9hogUKlI\nhbWx7Z1adwYFbl59Pz9GlOgRZufaZgWK2XITHISOs6RxzI1zTDLru5SbY4kg820T\ngzTNeF4K9vppYjly1B1nT1LjMiF0hZeE+9MkxWc/6Wrwqa0Me2QOOVUusV4SyeD3\nmliQiE4nLeGUzR+G8QqqtkLEI1aMS0qQqrmMIqkaMkKeSsHcV3m9HWpS9wy3A99f\nz29o4Rz6y+TCkRxi+ndypFBZ6dibDmCIwV9MUWAKEXQDe+82i6I6hkQSH66AY0wP\nUMJsba/CQgxV9Vx3WKgesmkroYWYGE2v6d2s+suJ0szYKGZ1YA2u0ewv6A3IBKWa\nHCbDS/ehAgMBAAECggEAK6q1noCjUGr+taKtcD+FhCLXG5pSz4eCZ+z9z0S+6Dj1\nflGxd3btR5Zddfc2Oqsz8OzrTxMZ/ae7hrvyxROmyr11HtlJTed5udGxBG8wKwmZ\n13UTHYNg9N/oUkui+OMD4V+nuxQyac0D4BDRiapR0P08SB3sEPm+5NjR0A4pIFec\nfpdh2F6bBTP3qV0HTjv2EBFdRNS3JMCSRlAT5J34m1Eg/8c/O/xoPdIhsir2HHUb\nRS+kPsQJ9ah9WIMUdlb0tImDn8a+n0FPL0tDHSHkG536PNaObchOQiskaWI4R5RX\nxNVbxSW3lZ2Nqu+PBcuBXH8EgYDyLYh5vAtI6Q42oQKBgQD7Pm+Dq4Sli4RgVjPW\nZD9VqILY/RvluGhcdpww3D1VOJrhAIn/DoroM11I936l/PAYBAqCgbkEX+A9piQZ\nrsR4FG3RWLN6loRhdPkhpLGL5ERhJqBkDgYkc/o/jE8mjQJ03XUXn418UYyshtAT\nzdP7ELhf9JsK3zekmn5N7PZo/QKBgQDYvHJh/RMCJyYzAp/7u55u+S01Y6uoz/Ts\nJ+i6QUEUMBAg7ea1wdB7myy0HPRrwApsZjbkbsy1cZhS7OF2cMPytiG7Cx76+33n\ngkhcKJE6VE3axuRqdSTFTcLOnxTXfjrPtFUtDy/zLRBeCN0jP9+oq7dr390Yjcwk\nfpa2Y/SsdQKBgQDiji2OpSbrBMEtAe6ioClAe8DqHGuAneZ1ons70A36gB2hUZQe\njCWUN2UiPBNXaJu0fEhh4MpO+InD7cJV6nO9+GYCxiKqI3piS1GwFcwIYqGKnYM6\nVi8RxgdeMI7bK4KQkXZaBAVYmkzo8nRFt3A00KIB3RfGGP0bEDle2ZRlnQKBgDvY\nTP0hlA4UIUgUgXhQ5f5eb00+qDeEtGxA2NIVEpMwckOlbP7i9V4sCrvxAsx9ymME\nFkQdFAlFxHmhTuAVYwWxpL6w420J5En4f2JzESa6AIVYRdnfXrfcMN48rtSR1ktj\nz+ERQHw1BT/x0p3ZFTjNsWfn+HS/Mo8hJRxXnUfBAoGAGVe0MRmB3qWFhAlY+qLp\n7pCMXGqNql8dr+wy7rscNITOoibBj6QJpRgyY4eSxx05x+5v+LO5h8/6JZ7mwlsR\nnD/zTo5fkAd3KJdpwV1E9/1E3f4/V1ETLyey7xuanDJdSmfRdvhu78E2uA56zksN\nqiRTDOXZMB1TflTI/eDmaq8=\n-----END PRIVATE KEY-----\n", "private_key": "-----BEGIN PRIVATE KEY-----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\nGfrNDjV6UPHsLIS9LvGNkcpu\n-----END PRIVATE KEY-----\n",
"client_email": "firebase-adminsdk-61077@test-667ca.iam.gserviceaccount.com", "client_email": "firebase-adminsdk-61077@test-667ca.iam.gserviceaccount.com",
"client_id": "101541457782045565307", "client_id": "101541457782045565307",
"auth_uri": "https://accounts.google.com/o/oauth2/auth", "auth_uri": "https://accounts.google.com/o/oauth2/auth",

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@ -0,0 +1,33 @@
# contributing to `cors`
CORS is a node.js package for providing a [connect](http://www.senchalabs.org/connect/)/[express](http://expressjs.com/) middleware that can be used to enable [CORS](http://en.wikipedia.org/wiki/Cross-origin_resource_sharing) with various options. Learn more about the project in [the README](README.md).
## The CORS Spec
[http://www.w3.org/TR/cors/](http://www.w3.org/TR/cors/)
## Pull Requests Welcome
* Include `'use strict';` in every javascript file.
* 2 space indentation.
* Please run the testing steps below before submitting.
## Testing
```bash
$ npm install
$ npm test
```
## Interactive Testing Harness
[http://node-cors-client.herokuapp.com](http://node-cors-client.herokuapp.com)
Related git repositories:
* [https://github.com/TroyGoode/node-cors-server](https://github.com/TroyGoode/node-cors-server)
* [https://github.com/TroyGoode/node-cors-client](https://github.com/TroyGoode/node-cors-client)
## License
[MIT License](http://www.opensource.org/licenses/mit-license.php)

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@ -0,0 +1,58 @@
2.8.5 / 2018-11-04
==================
* Fix setting `maxAge` option to `0`
2.8.4 / 2017-07-12
==================
* Work-around Safari bug in default pre-flight response
2.8.3 / 2017-03-29
==================
* Fix error when options delegate missing `methods` option
2.8.2 / 2017-03-28
==================
* Fix error when frozen options are passed
* Send "Vary: Origin" when using regular expressions
* Send "Vary: Access-Control-Request-Headers" when dynamic `allowedHeaders`
2.8.1 / 2016-09-08
==================
This release only changed documentation.
2.8.0 / 2016-08-23
==================
* Add `optionsSuccessStatus` option
2.7.2 / 2016-08-23
==================
* Fix error when Node.js running in strict mode
2.7.1 / 2015-05-28
==================
* Move module into expressjs organization
2.7.0 / 2015-05-28
==================
* Allow array of matching condition as `origin` option
* Allow regular expression as `origin` option
2.6.1 / 2015-05-28
==================
* Update `license` in package.json
2.6.0 / 2015-04-27
==================
* Add `preflightContinue` option
* Fix "Vary: Origin" header added for "*"

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@ -0,0 +1,22 @@
(The MIT License)
Copyright (c) 2013 Troy Goode <troygoode@gmail.com>
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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@ -0,0 +1,243 @@
# cors
[![NPM Version][npm-image]][npm-url]
[![NPM Downloads][downloads-image]][downloads-url]
[![Build Status][travis-image]][travis-url]
[![Test Coverage][coveralls-image]][coveralls-url]
CORS is a node.js package for providing a [Connect](http://www.senchalabs.org/connect/)/[Express](http://expressjs.com/) middleware that can be used to enable [CORS](http://en.wikipedia.org/wiki/Cross-origin_resource_sharing) with various options.
**[Follow me (@troygoode) on Twitter!](https://twitter.com/intent/user?screen_name=troygoode)**
* [Installation](#installation)
* [Usage](#usage)
* [Simple Usage](#simple-usage-enable-all-cors-requests)
* [Enable CORS for a Single Route](#enable-cors-for-a-single-route)
* [Configuring CORS](#configuring-cors)
* [Configuring CORS Asynchronously](#configuring-cors-asynchronously)
* [Enabling CORS Pre-Flight](#enabling-cors-pre-flight)
* [Configuration Options](#configuration-options)
* [Demo](#demo)
* [License](#license)
* [Author](#author)
## Installation
This is a [Node.js](https://nodejs.org/en/) module available through the
[npm registry](https://www.npmjs.com/). Installation is done using the
[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
```sh
$ npm install cors
```
## Usage
### Simple Usage (Enable *All* CORS Requests)
```javascript
var express = require('express')
var cors = require('cors')
var app = express()
app.use(cors())
app.get('/products/:id', function (req, res, next) {
res.json({msg: 'This is CORS-enabled for all origins!'})
})
app.listen(80, function () {
console.log('CORS-enabled web server listening on port 80')
})
```
### Enable CORS for a Single Route
```javascript
var express = require('express')
var cors = require('cors')
var app = express()
app.get('/products/:id', cors(), function (req, res, next) {
res.json({msg: 'This is CORS-enabled for a Single Route'})
})
app.listen(80, function () {
console.log('CORS-enabled web server listening on port 80')
})
```
### Configuring CORS
```javascript
var express = require('express')
var cors = require('cors')
var app = express()
var corsOptions = {
origin: 'http://example.com',
optionsSuccessStatus: 200 // some legacy browsers (IE11, various SmartTVs) choke on 204
}
app.get('/products/:id', cors(corsOptions), function (req, res, next) {
res.json({msg: 'This is CORS-enabled for only example.com.'})
})
app.listen(80, function () {
console.log('CORS-enabled web server listening on port 80')
})
```
### Configuring CORS w/ Dynamic Origin
```javascript
var express = require('express')
var cors = require('cors')
var app = express()
var whitelist = ['http://example1.com', 'http://example2.com']
var corsOptions = {
origin: function (origin, callback) {
if (whitelist.indexOf(origin) !== -1) {
callback(null, true)
} else {
callback(new Error('Not allowed by CORS'))
}
}
}
app.get('/products/:id', cors(corsOptions), function (req, res, next) {
res.json({msg: 'This is CORS-enabled for a whitelisted domain.'})
})
app.listen(80, function () {
console.log('CORS-enabled web server listening on port 80')
})
```
If you do not want to block REST tools or server-to-server requests,
add a `!origin` check in the origin function like so:
```javascript
var corsOptions = {
origin: function (origin, callback) {
if (whitelist.indexOf(origin) !== -1 || !origin) {
callback(null, true)
} else {
callback(new Error('Not allowed by CORS'))
}
}
}
```
### Enabling CORS Pre-Flight
Certain CORS requests are considered 'complex' and require an initial
`OPTIONS` request (called the "pre-flight request"). An example of a
'complex' CORS request is one that uses an HTTP verb other than
GET/HEAD/POST (such as DELETE) or that uses custom headers. To enable
pre-flighting, you must add a new OPTIONS handler for the route you want
to support:
```javascript
var express = require('express')
var cors = require('cors')
var app = express()
app.options('/products/:id', cors()) // enable pre-flight request for DELETE request
app.del('/products/:id', cors(), function (req, res, next) {
res.json({msg: 'This is CORS-enabled for all origins!'})
})
app.listen(80, function () {
console.log('CORS-enabled web server listening on port 80')
})
```
You can also enable pre-flight across-the-board like so:
```javascript
app.options('*', cors()) // include before other routes
```
### Configuring CORS Asynchronously
```javascript
var express = require('express')
var cors = require('cors')
var app = express()
var whitelist = ['http://example1.com', 'http://example2.com']
var corsOptionsDelegate = function (req, callback) {
var corsOptions;
if (whitelist.indexOf(req.header('Origin')) !== -1) {
corsOptions = { origin: true } // reflect (enable) the requested origin in the CORS response
} else {
corsOptions = { origin: false } // disable CORS for this request
}
callback(null, corsOptions) // callback expects two parameters: error and options
}
app.get('/products/:id', cors(corsOptionsDelegate), function (req, res, next) {
res.json({msg: 'This is CORS-enabled for a whitelisted domain.'})
})
app.listen(80, function () {
console.log('CORS-enabled web server listening on port 80')
})
```
## Configuration Options
* `origin`: Configures the **Access-Control-Allow-Origin** CORS header. Possible values:
- `Boolean` - set `origin` to `true` to reflect the [request origin](http://tools.ietf.org/html/draft-abarth-origin-09), as defined by `req.header('Origin')`, or set it to `false` to disable CORS.
- `String` - set `origin` to a specific origin. For example if you set it to `"http://example.com"` only requests from "http://example.com" will be allowed.
- `RegExp` - set `origin` to a regular expression pattern which will be used to test the request origin. If it's a match, the request origin will be reflected. For example the pattern `/example\.com$/` will reflect any request that is coming from an origin ending with "example.com".
- `Array` - set `origin` to an array of valid origins. Each origin can be a `String` or a `RegExp`. For example `["http://example1.com", /\.example2\.com$/]` will accept any request from "http://example1.com" or from a subdomain of "example2.com".
- `Function` - set `origin` to a function implementing some custom logic. The function takes the request origin as the first parameter and a callback (which expects the signature `err [object], allow [bool]`) as the second.
* `methods`: Configures the **Access-Control-Allow-Methods** CORS header. Expects a comma-delimited string (ex: 'GET,PUT,POST') or an array (ex: `['GET', 'PUT', 'POST']`).
* `allowedHeaders`: Configures the **Access-Control-Allow-Headers** CORS header. Expects a comma-delimited string (ex: 'Content-Type,Authorization') or an array (ex: `['Content-Type', 'Authorization']`). If not specified, defaults to reflecting the headers specified in the request's **Access-Control-Request-Headers** header.
* `exposedHeaders`: Configures the **Access-Control-Expose-Headers** CORS header. Expects a comma-delimited string (ex: 'Content-Range,X-Content-Range') or an array (ex: `['Content-Range', 'X-Content-Range']`). If not specified, no custom headers are exposed.
* `credentials`: Configures the **Access-Control-Allow-Credentials** CORS header. Set to `true` to pass the header, otherwise it is omitted.
* `maxAge`: Configures the **Access-Control-Max-Age** CORS header. Set to an integer to pass the header, otherwise it is omitted.
* `preflightContinue`: Pass the CORS preflight response to the next handler.
* `optionsSuccessStatus`: Provides a status code to use for successful `OPTIONS` requests, since some legacy browsers (IE11, various SmartTVs) choke on `204`.
The default configuration is the equivalent of:
```json
{
"origin": "*",
"methods": "GET,HEAD,PUT,PATCH,POST,DELETE",
"preflightContinue": false,
"optionsSuccessStatus": 204
}
```
For details on the effect of each CORS header, read [this](http://www.html5rocks.com/en/tutorials/cors/) article on HTML5 Rocks.
## Demo
A demo that illustrates CORS working (and not working) using jQuery is available here: [http://node-cors-client.herokuapp.com/](http://node-cors-client.herokuapp.com/)
Code for that demo can be found here:
* Client: [https://github.com/TroyGoode/node-cors-client](https://github.com/TroyGoode/node-cors-client)
* Server: [https://github.com/TroyGoode/node-cors-server](https://github.com/TroyGoode/node-cors-server)
## License
[MIT License](http://www.opensource.org/licenses/mit-license.php)
## Author
[Troy Goode](https://github.com/TroyGoode) ([troygoode@gmail.com](mailto:troygoode@gmail.com))
[coveralls-image]: https://img.shields.io/coveralls/expressjs/cors/master.svg
[coveralls-url]: https://coveralls.io/r/expressjs/cors?branch=master
[downloads-image]: https://img.shields.io/npm/dm/cors.svg
[downloads-url]: https://npmjs.org/package/cors
[npm-image]: https://img.shields.io/npm/v/cors.svg
[npm-url]: https://npmjs.org/package/cors
[travis-image]: https://img.shields.io/travis/expressjs/cors/master.svg
[travis-url]: https://travis-ci.org/expressjs/cors

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(function () {
'use strict';
var assign = require('object-assign');
var vary = require('vary');
var defaults = {
origin: '*',
methods: 'GET,HEAD,PUT,PATCH,POST,DELETE',
preflightContinue: false,
optionsSuccessStatus: 204
};
function isString(s) {
return typeof s === 'string' || s instanceof String;
}
function isOriginAllowed(origin, allowedOrigin) {
if (Array.isArray(allowedOrigin)) {
for (var i = 0; i < allowedOrigin.length; ++i) {
if (isOriginAllowed(origin, allowedOrigin[i])) {
return true;
}
}
return false;
} else if (isString(allowedOrigin)) {
return origin === allowedOrigin;
} else if (allowedOrigin instanceof RegExp) {
return allowedOrigin.test(origin);
} else {
return !!allowedOrigin;
}
}
function configureOrigin(options, req) {
var requestOrigin = req.headers.origin,
headers = [],
isAllowed;
if (!options.origin || options.origin === '*') {
// allow any origin
headers.push([{
key: 'Access-Control-Allow-Origin',
value: '*'
}]);
} else if (isString(options.origin)) {
// fixed origin
headers.push([{
key: 'Access-Control-Allow-Origin',
value: options.origin
}]);
headers.push([{
key: 'Vary',
value: 'Origin'
}]);
} else {
isAllowed = isOriginAllowed(requestOrigin, options.origin);
// reflect origin
headers.push([{
key: 'Access-Control-Allow-Origin',
value: isAllowed ? requestOrigin : false
}]);
headers.push([{
key: 'Vary',
value: 'Origin'
}]);
}
return headers;
}
function configureMethods(options) {
var methods = options.methods;
if (methods.join) {
methods = options.methods.join(','); // .methods is an array, so turn it into a string
}
return {
key: 'Access-Control-Allow-Methods',
value: methods
};
}
function configureCredentials(options) {
if (options.credentials === true) {
return {
key: 'Access-Control-Allow-Credentials',
value: 'true'
};
}
return null;
}
function configureAllowedHeaders(options, req) {
var allowedHeaders = options.allowedHeaders || options.headers;
var headers = [];
if (!allowedHeaders) {
allowedHeaders = req.headers['access-control-request-headers']; // .headers wasn't specified, so reflect the request headers
headers.push([{
key: 'Vary',
value: 'Access-Control-Request-Headers'
}]);
} else if (allowedHeaders.join) {
allowedHeaders = allowedHeaders.join(','); // .headers is an array, so turn it into a string
}
if (allowedHeaders && allowedHeaders.length) {
headers.push([{
key: 'Access-Control-Allow-Headers',
value: allowedHeaders
}]);
}
return headers;
}
function configureExposedHeaders(options) {
var headers = options.exposedHeaders;
if (!headers) {
return null;
} else if (headers.join) {
headers = headers.join(','); // .headers is an array, so turn it into a string
}
if (headers && headers.length) {
return {
key: 'Access-Control-Expose-Headers',
value: headers
};
}
return null;
}
function configureMaxAge(options) {
var maxAge = (typeof options.maxAge === 'number' || options.maxAge) && options.maxAge.toString()
if (maxAge && maxAge.length) {
return {
key: 'Access-Control-Max-Age',
value: maxAge
};
}
return null;
}
function applyHeaders(headers, res) {
for (var i = 0, n = headers.length; i < n; i++) {
var header = headers[i];
if (header) {
if (Array.isArray(header)) {
applyHeaders(header, res);
} else if (header.key === 'Vary' && header.value) {
vary(res, header.value);
} else if (header.value) {
res.setHeader(header.key, header.value);
}
}
}
}
function cors(options, req, res, next) {
var headers = [],
method = req.method && req.method.toUpperCase && req.method.toUpperCase();
if (method === 'OPTIONS') {
// preflight
headers.push(configureOrigin(options, req));
headers.push(configureCredentials(options, req));
headers.push(configureMethods(options, req));
headers.push(configureAllowedHeaders(options, req));
headers.push(configureMaxAge(options, req));
headers.push(configureExposedHeaders(options, req));
applyHeaders(headers, res);
if (options.preflightContinue) {
next();
} else {
// Safari (and potentially other browsers) need content-length 0,
// for 204 or they just hang waiting for a body
res.statusCode = options.optionsSuccessStatus;
res.setHeader('Content-Length', '0');
res.end();
}
} else {
// actual response
headers.push(configureOrigin(options, req));
headers.push(configureCredentials(options, req));
headers.push(configureExposedHeaders(options, req));
applyHeaders(headers, res);
next();
}
}
function middlewareWrapper(o) {
// if options are static (either via defaults or custom options passed in), wrap in a function
var optionsCallback = null;
if (typeof o === 'function') {
optionsCallback = o;
} else {
optionsCallback = function (req, cb) {
cb(null, o);
};
}
return function corsMiddleware(req, res, next) {
optionsCallback(req, function (err, options) {
if (err) {
next(err);
} else {
var corsOptions = assign({}, defaults, options);
var originCallback = null;
if (corsOptions.origin && typeof corsOptions.origin === 'function') {
originCallback = corsOptions.origin;
} else if (corsOptions.origin) {
originCallback = function (origin, cb) {
cb(null, corsOptions.origin);
};
}
if (originCallback) {
originCallback(req.headers.origin, function (err2, origin) {
if (err2 || !origin) {
next(err2);
} else {
corsOptions.origin = origin;
cors(corsOptions, req, res, next);
}
});
} else {
next();
}
}
});
};
}
// can pass either an options hash, an options delegate, or nothing
module.exports = middlewareWrapper;
}());

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{
"_from": "cors",
"_id": "cors@2.8.5",
"_inBundle": false,
"_integrity": "sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==",
"_location": "/cors",
"_phantomChildren": {},
"_requested": {
"type": "tag",
"registry": true,
"raw": "cors",
"name": "cors",
"escapedName": "cors",
"rawSpec": "",
"saveSpec": null,
"fetchSpec": "latest"
},
"_requiredBy": [
"#USER",
"/"
],
"_resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz",
"_shasum": "eac11da51592dd86b9f06f6e7ac293b3df875d29",
"_spec": "cors",
"_where": "D:\\Desktop\\Git\\SmartShopper\\express-server",
"author": {
"name": "Troy Goode",
"email": "troygoode@gmail.com",
"url": "https://github.com/troygoode/"
},
"bugs": {
"url": "https://github.com/expressjs/cors/issues"
},
"bundleDependencies": false,
"dependencies": {
"object-assign": "^4",
"vary": "^1"
},
"deprecated": false,
"description": "Node.js CORS middleware",
"devDependencies": {
"after": "0.8.2",
"eslint": "2.13.1",
"express": "4.16.3",
"mocha": "5.2.0",
"nyc": "13.1.0",
"supertest": "3.3.0"
},
"engines": {
"node": ">= 0.10"
},
"files": [
"lib/index.js",
"CONTRIBUTING.md",
"HISTORY.md",
"LICENSE",
"README.md"
],
"homepage": "https://github.com/expressjs/cors#readme",
"keywords": [
"cors",
"express",
"connect",
"middleware"
],
"license": "MIT",
"main": "./lib/index.js",
"name": "cors",
"repository": {
"type": "git",
"url": "git+https://github.com/expressjs/cors.git"
},
"scripts": {
"lint": "eslint lib test",
"test": "npm run lint && nyc --reporter=html --reporter=text mocha --require test/support/env"
},
"version": "2.8.5"
}

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language: objective-c
env:
global:
- secure: "gve1nkeKkwFEG1VAT3i+JwYyAdF0gKXwKx0uxbkBTsmm2M+0MDusohQdFLoEIkSIFktXBIDefoa7iGpLKRfG2VsZLpwJgnvnD0HqbnuR+k+W+bu7BHt4CAaR6GTllsDCjyq9zNyhUThzSnf2WNIpOEF5kHspZlbGfawURuUJH/U="
- secure: "jqVpmWxxBVXu2X8+XJMpKH0cooc2EKz9xKL2znBfYdNafJORSXcFAVbjCX5mZmVDcgIMwDtm2+gIG4P73hzJ2e3S+y2Z9ROJGyXHa3AxUTvXHQsxqzH8coHHqB8vTvfr0t2O5aKfpvpICpSea39r0hzNoMv6Ie5SwBdqj1YY9K0="
matrix:
- NODE_VERSION="v11"
- NODE_VERSION="v10"
- NODE_VERSION="v9"
- NODE_VERSION="v8"
- NODE_VERSION="v7"
- NODE_VERSION="v6"
- NODE_VERSION="v5"
- NODE_VERSION="v4"
before_install:
- echo $TRAVIS_OS_NAME
# commit
# ------------------------
# The commit message is used to determine the whether to manually
# invoke a binary publish
- COMMIT_MESSAGE=$(git show -s --format=%B $TRAVIS_COMMIT | tr -d '\n')
# node
# ------------------------
- export PATH=./node_modules/.bin/:$PATH
- rm -rf ~/.nvm && git clone --depth 1 https://github.com/creationix/nvm.git ~/.nvm
- source ~/.nvm/nvm.sh
- nvm install $NODE_VERSION
- nvm use $NODE_VERSION
- npm install -g npm@3
- node --version
- npm --version
- nvm --version
# publish dependencies
# ------------------------
- npm install node-gyp -g
- npm install aws-sdk
install:
# in the first instance we build from source to create the initial binary
# which can then be used to create a package
- npm install --build-from-source
- npm test
before_script:
# Detemine if a publish is required.
#
# a) we are building a tag
# b) we put [publish binary] in the commit message
- PUBLISH_BINARY=false
- if [[ $TRAVIS_BRANCH == `git describe --tags --always HEAD` ]]; then PUBLISH_BINARY=true; fi; # a
- if test "${COMMIT_MESSAGE#*'[publish binary]'}" != "$COMMIT_MESSAGE"; then PUBLISH_BINARY=true; fi; # b
# package & publish
# ------------------------
- if [[ $PUBLISH_BINARY == true ]]; then npm run node-pre-gyp package publish; fi;
# clean-up
# ------------------------
- npm run node-pre-gyp clean
- node-gyp clean
script:
# validate
# ------------------------
# Post publishing a release verify that installing will pull down latest
# binary from remote host
- INSTALL_RESULT=0
- if [[ $PUBLISH_BINARY == true ]]; then INSTALL_RESULT=$(npm install --fallback-to-build=false > /dev/null)$? || true; fi;
- npm run node-pre-gyp clean
# failure?
# ------------------------
# if install returned non zero (errored) then we first unpublish and then
# call false so travis will bail at this line.
- if [[ $INSTALL_RESULT != 0 ]]; then npm run node-pre-gyp unpublish; fi;
- if [[ $INSTALL_RESULT != 0 ]]; then echo "returned $INSTALL_RESULT";false; fi;
after_success:
# display all published binaries
- npm run node-pre-gyp info

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If you are NOT on OS X and have come here to file an issue about compatibility problems,
please stop and go to #115 for your answer.
You can look through many other similar closed issues as well if you're interested:
https://github.com/strongloop/fsevents/search?utf8=%E2%9C%93&q=%22notsup%22+OR+%22EBADPLATFORM%22&type=Issues.
If you are here to report an issue observed while using this module on OS X, please delete
all this pre-filled text then go ahead and submit your report.

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MIT License
-----------
Copyright (C) 2010-2014 Philipp Dunkel
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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# fsevents [![NPM](https://nodei.co/npm/fsevents.png)](https://nodei.co/npm/fsevents/)
Native access to OS X FSEvents in [Node.js](http://nodejs.org/)
The FSEvents API in OS X allows applications to register for notifications of
changes to a given directory tree. It is a very fast and lightweight alternative
to kqueue.
This is a low-level library. For a cross-compatible file watching module that
uses fsevents, check out [Chokidar](https://www.npmjs.com/package/chokidar).
* [Module Site & GitHub](https://github.com/strongloop/fsevents)
* [NPM Page](https://npmjs.org/package/fsevents)
## Installation
$ npm install fsevents
## Usage
```js
var fsevents = require('fsevents');
var watcher = fsevents(__dirname);
watcher.on('fsevent', function(path, flags, id) { }); // RAW Event as emitted by OS-X
watcher.on('change', function(path, info) { }); // Common Event for all changes
watcher.start() // To start observation
watcher.stop() // To end observation
```
### Events
* *fsevent* - RAW Event as emitted by OS-X
* *change* - Common Event for all changes
* *created* - A File-System-Item has been created
* *deleted* - A File-System-Item has been deleted
* *modified* - A File-System-Item has been modified
* *moved-out* - A File-System-Item has been moved away from this location
* *moved-in* - A File-System-Item has been moved into this location
All events except *fsevent* take an *info* object as the second parameter of the callback. The structure of this object is:
```js
{
"event": "<event-type>",
"id": <eventi-id>,
"path": "<path-that-this-is-about>",
"type": "<file|directory|symlink>",
"changes": {
"inode": true, // Has the iNode Meta-Information changed
"finder": false, // Has the Finder Meta-Data changed
"access": false, // Have the access permissions changed
"xattrs": false // Have the xAttributes changed
},
"flags": <raw-flags>
}
```
## MIT License
Copyright (C) 2010-2014 Philipp Dunkel
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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{
"targets": [
{ "target_name": "" }
],
"conditions": [
['OS=="mac"', {
"targets": [{
"target_name": "<(module_name)",
"sources": ["fsevents.cc"],
"xcode_settings": {
"OTHER_LDFLAGS": [
"-framework CoreFoundation -framework CoreServices"
]
},
"include_dirs": [
"<!(node -e \"require('nan')\")"
]
}, {
"target_name": "action_after_build",
"type": "none",
"dependencies": ["<(module_name)"],
"copies": [{
"files": ["<(PRODUCT_DIR)/<(module_name).node"],
"destination": "<(module_path)"
}]
}]
}]
]
}

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/*
** © 2014 by Philipp Dunkel <pip@pipobscure.com>
** Licensed under MIT License.
*/
#include "nan.h"
#include "uv.h"
#include "v8.h"
#include "CoreFoundation/CoreFoundation.h"
#include "CoreServices/CoreServices.h"
#include <iostream>
#include <vector>
#include "src/storage.cc"
namespace fse {
class FSEvents : public Nan::ObjectWrap {
public:
explicit FSEvents(const char *path);
~FSEvents();
uv_mutex_t mutex;
// async.cc
uv_async_t async;
void asyncStart();
void asyncTrigger();
void asyncStop();
// thread.cc
uv_thread_t thread;
CFRunLoopRef threadloop;
void threadStart();
static void threadRun(void *ctx);
void threadStop();
// methods.cc - internal
Nan::AsyncResource async_resource;
void emitEvent(const char *path, UInt32 flags, UInt64 id);
// Common
CFArrayRef paths;
std::vector<fse_event*> events;
static void Initialize(v8::Handle<v8::Object> exports);
// methods.cc - exposed
static NAN_METHOD(New);
static NAN_METHOD(Stop);
static NAN_METHOD(Start);
};
}
using namespace fse;
FSEvents::FSEvents(const char *path)
: async_resource("fsevents:FSEvents") {
CFStringRef dirs[] = { CFStringCreateWithCString(NULL, path, kCFStringEncodingUTF8) };
paths = CFArrayCreate(NULL, (const void **)&dirs, 1, NULL);
threadloop = NULL;
if (uv_mutex_init(&mutex)) abort();
}
FSEvents::~FSEvents() {
CFRelease(paths);
uv_mutex_destroy(&mutex);
}
#ifndef kFSEventStreamEventFlagItemCreated
#define kFSEventStreamEventFlagItemCreated 0x00000010
#endif
#include "src/async.cc"
#include "src/thread.cc"
#include "src/constants.cc"
#include "src/methods.cc"
void FSEvents::Initialize(v8::Handle<v8::Object> exports) {
v8::Local<v8::FunctionTemplate> tpl = Nan::New<v8::FunctionTemplate>(FSEvents::New);
tpl->SetClassName(Nan::New<v8::String>("FSEvents").ToLocalChecked());
tpl->InstanceTemplate()->SetInternalFieldCount(1);
tpl->PrototypeTemplate()->Set(
Nan::New<v8::String>("start").ToLocalChecked(),
Nan::New<v8::FunctionTemplate>(FSEvents::Start));
tpl->PrototypeTemplate()->Set(
Nan::New<v8::String>("stop").ToLocalChecked(),
Nan::New<v8::FunctionTemplate>(FSEvents::Stop));
exports->Set(Nan::New<v8::String>("Constants").ToLocalChecked(), Constants());
exports->Set(Nan::New<v8::String>("FSEvents").ToLocalChecked(),
tpl->GetFunction());
}
NODE_MODULE(fse, FSEvents::Initialize)

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/*
** © 2014 by Philipp Dunkel <pip@pipobscure.com>
** Licensed under MIT License.
*/
/* jshint node:true */
'use strict';
if (process.platform !== 'darwin')
throw new Error('Module \'fsevents\' is not compatible with platform \'' + process.platform + '\'');
var path = require('path');
var binary = require('node-pre-gyp');
var Native = require(binary.find(path.join(__dirname, 'package.json')));
var EventEmitter = require('events').EventEmitter;
var fs = require('fs');
var inherits = require('util').inherits;
function FSEvents(path, handler) {
EventEmitter.call(this);
Object.defineProperty(this, '_impl', {
value: new Native.FSEvents(String(path || ''), handler),
enumerable: false,
writable: false
});
}
inherits(FSEvents, EventEmitter);
proxies(FSEvents, Native.FSEvents);
module.exports = watch;
module.exports.getInfo = getInfo;
module.exports.FSEvents = Native.FSEvents;
module.exports.Constants = Native.Constants;
var defer = global.setImmediate || process.nextTick;
function watch(path) {
var fse = new FSEvents(String(path || ''), handler);
EventEmitter.call(fse);
return fse;
function handler(path, flags, id) {
defer(function() {
fse.emit('fsevent', path, flags, id);
var info = getInfo(path, flags);
info.id = id;
if (info.event === 'moved') {
fs.stat(info.path, function(err, stat) {
info.event = (err || !stat) ? 'moved-out' : 'moved-in';
fse.emit('change', path, info);
fse.emit(info.event, path, info);
});
} else {
fse.emit('change', path, info);
fse.emit(info.event, path, info);
}
});
}
}
function proxies(ctor, target) {
Object.keys(target.prototype).filter(function(key) {
return typeof target.prototype[key] === 'function';
}).forEach(function(key) {
ctor.prototype[key] = function() {
this._impl[key].apply(this._impl, arguments);
return this;
}
});
}
function getFileType(flags) {
if (Native.Constants.kFSEventStreamEventFlagItemIsFile & flags) return 'file';
if (Native.Constants.kFSEventStreamEventFlagItemIsDir & flags) return 'directory';
if (Native.Constants.kFSEventStreamEventFlagItemIsSymlink & flags) return 'symlink';
}
function getEventType(flags) {
if (Native.Constants.kFSEventStreamEventFlagItemRemoved & flags) return 'deleted';
if (Native.Constants.kFSEventStreamEventFlagItemRenamed & flags) return 'moved';
if (Native.Constants.kFSEventStreamEventFlagItemCreated & flags) return 'created';
if (Native.Constants.kFSEventStreamEventFlagItemModified & flags) return 'modified';
if (Native.Constants.kFSEventStreamEventFlagRootChanged & flags) return 'root-changed';
return 'unknown';
}
function getFileChanges(flags) {
return {
inode: !! (Native.Constants.kFSEventStreamEventFlagItemInodeMetaMod & flags),
finder: !! (Native.Constants.kFSEventStreamEventFlagItemFinderInfoMod & flags),
access: !! (Native.Constants.kFSEventStreamEventFlagItemChangeOwner & flags),
xattrs: !! (Native.Constants.kFSEventStreamEventFlagItemXattrMod & flags)
};
}
function getInfo(path, flags) {
return {
path: path,
event: getEventType(flags),
type: getFileType(flags),
changes: getFileChanges(flags),
flags: flags
};
}

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express-server/node_modules/fsevents/install.js generated vendored Normal file
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if (process.platform === 'darwin') {
var spawn = require('child_process').spawn;
var args = ['install', '--fallback-to-build'];
var options = {stdio: 'inherit'};
var child = spawn(require.resolve('node-pre-gyp/bin/node-pre-gyp'), args, options);
child.on('close', process.exit);
}

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This software is dual-licensed under the ISC and MIT licenses.
You may use this software under EITHER of the following licenses.
----------
The ISC License
Copyright (c) Isaac Z. Schlueter and Contributors
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
----------
Copyright Isaac Z. Schlueter and Contributors
All rights reserved.
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.

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# abbrev-js
Just like [ruby's Abbrev](http://apidock.com/ruby/Abbrev).
Usage:
var abbrev = require("abbrev");
abbrev("foo", "fool", "folding", "flop");
// returns:
{ fl: 'flop'
, flo: 'flop'
, flop: 'flop'
, fol: 'folding'
, fold: 'folding'
, foldi: 'folding'
, foldin: 'folding'
, folding: 'folding'
, foo: 'foo'
, fool: 'fool'
}
This is handy for command-line scripts, or other cases where you want to be able to accept shorthands.

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module.exports = exports = abbrev.abbrev = abbrev
abbrev.monkeyPatch = monkeyPatch
function monkeyPatch () {
Object.defineProperty(Array.prototype, 'abbrev', {
value: function () { return abbrev(this) },
enumerable: false, configurable: true, writable: true
})
Object.defineProperty(Object.prototype, 'abbrev', {
value: function () { return abbrev(Object.keys(this)) },
enumerable: false, configurable: true, writable: true
})
}
function abbrev (list) {
if (arguments.length !== 1 || !Array.isArray(list)) {
list = Array.prototype.slice.call(arguments, 0)
}
for (var i = 0, l = list.length, args = [] ; i < l ; i ++) {
args[i] = typeof list[i] === "string" ? list[i] : String(list[i])
}
// sort them lexicographically, so that they're next to their nearest kin
args = args.sort(lexSort)
// walk through each, seeing how much it has in common with the next and previous
var abbrevs = {}
, prev = ""
for (var i = 0, l = args.length ; i < l ; i ++) {
var current = args[i]
, next = args[i + 1] || ""
, nextMatches = true
, prevMatches = true
if (current === next) continue
for (var j = 0, cl = current.length ; j < cl ; j ++) {
var curChar = current.charAt(j)
nextMatches = nextMatches && curChar === next.charAt(j)
prevMatches = prevMatches && curChar === prev.charAt(j)
if (!nextMatches && !prevMatches) {
j ++
break
}
}
prev = current
if (j === cl) {
abbrevs[current] = current
continue
}
for (var a = current.substr(0, j) ; j <= cl ; j ++) {
abbrevs[a] = current
a += current.charAt(j)
}
}
return abbrevs
}
function lexSort (a, b) {
return a === b ? 0 : a > b ? 1 : -1
}

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{
"_from": "abbrev@1",
"_id": "abbrev@1.1.1",
"_inBundle": false,
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"_location": "/abbrev",
"_phantomChildren": {},
"_requested": {
"type": "range",
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"raw": "abbrev@1",
"name": "abbrev",
"escapedName": "abbrev",
"rawSpec": "1",
"saveSpec": null,
"fetchSpec": "1"
},
"_requiredBy": [
"/nopt",
"/tap/nopt"
],
"_resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",
"_shasum": "f8f2c887ad10bf67f634f005b6987fed3179aac8",
"_spec": "abbrev@1",
"_where": "/Users/pdunkel1/Office/fsevents/fsevents/node_modules/nopt",
"author": {
"name": "Isaac Z. Schlueter",
"email": "i@izs.me"
},
"bugs": {
"url": "https://github.com/isaacs/abbrev-js/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "Like ruby's abbrev module, but in js",
"devDependencies": {
"tap": "^10.1"
},
"files": [
"abbrev.js"
],
"homepage": "https://github.com/isaacs/abbrev-js#readme",
"license": "ISC",
"main": "abbrev.js",
"name": "abbrev",
"repository": {
"type": "git",
"url": "git+ssh://git@github.com/isaacs/abbrev-js.git"
},
"scripts": {
"postpublish": "git push origin --all; git push origin --tags",
"postversion": "npm publish",
"preversion": "npm test",
"test": "tap test.js --100"
},
"version": "1.1.1"
}

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{
"_args": [
[
"abbrev@1.1.1",
"D:\\Desktop\\Git\\SmartShopper\\express-server"
]
],
"_from": "abbrev@1.1.1",
"_id": "abbrev@1.1.1",
"_inBundle": true,
"_integrity": "sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==",
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"_spec": "1.1.1",
"_where": "D:\\Desktop\\Git\\SmartShopper\\express-server",
"author": {
"name": "Isaac Z. Schlueter",
"email": "i@izs.me"
},
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"url": "https://github.com/isaacs/abbrev-js/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "Like ruby's abbrev module, but in js",
"devDependencies": {
"tap": "^10.1"
},
"files": [
"abbrev.js"
],
"homepage": "https://github.com/isaacs/abbrev-js#readme",
"license": "ISC",
"main": "abbrev.js",
"name": "abbrev",
"repository": {
"type": "git",
"url": "git+ssh://git@github.com/isaacs/abbrev-js.git"
},
"scripts": {
"postpublish": "git push origin --all; git push origin --tags",
"postversion": "npm publish",
"preversion": "npm test",
"test": "tap test.js --100"
},
"version": "1.1.1"
}

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'use strict';
module.exports = function () {
return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-PRZcf-nqry=><]/g;
};

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The MIT License (MIT)
Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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{
"_from": "ansi-regex@^2.0.0",
"_id": "ansi-regex@2.1.1",
"_inBundle": false,
"_integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
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"rawSpec": "^2.0.0",
"saveSpec": null,
"fetchSpec": "^2.0.0"
},
"_requiredBy": [
"/strip-ansi"
],
"_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
"_shasum": "c3b33ab5ee360d86e0e628f0468ae7ef27d654df",
"_spec": "ansi-regex@^2.0.0",
"_where": "/Users/pdunkel1/Office/fsevents/fsevents/node_modules/strip-ansi",
"author": {
"name": "Sindre Sorhus",
"email": "sindresorhus@gmail.com",
"url": "sindresorhus.com"
},
"bugs": {
"url": "https://github.com/chalk/ansi-regex/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "Regular expression for matching ANSI escape codes",
"devDependencies": {
"ava": "0.17.0",
"xo": "0.16.0"
},
"engines": {
"node": ">=0.10.0"
},
"files": [
"index.js"
],
"homepage": "https://github.com/chalk/ansi-regex#readme",
"keywords": [
"ansi",
"styles",
"color",
"colour",
"colors",
"terminal",
"console",
"cli",
"string",
"tty",
"escape",
"formatting",
"rgb",
"256",
"shell",
"xterm",
"command-line",
"text",
"regex",
"regexp",
"re",
"match",
"test",
"find",
"pattern"
],
"license": "MIT",
"maintainers": [
{
"name": "Sindre Sorhus",
"email": "sindresorhus@gmail.com",
"url": "sindresorhus.com"
},
{
"name": "Joshua Appelman",
"email": "jappelman@xebia.com",
"url": "jbnicolai.com"
},
{
"name": "JD Ballard",
"email": "i.am.qix@gmail.com",
"url": "github.com/qix-"
}
],
"name": "ansi-regex",
"repository": {
"type": "git",
"url": "git+https://github.com/chalk/ansi-regex.git"
},
"scripts": {
"test": "xo && ava --verbose",
"view-supported": "node fixtures/view-codes.js"
},
"version": "2.1.1",
"xo": {
"rules": {
"guard-for-in": 0,
"no-loop-func": 0
}
}
}

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{
"_args": [
[
"ansi-regex@2.1.1",
"D:\\Desktop\\Git\\SmartShopper\\express-server"
]
],
"_from": "ansi-regex@2.1.1",
"_id": "ansi-regex@2.1.1",
"_inBundle": true,
"_integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8=",
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"_spec": "2.1.1",
"_where": "D:\\Desktop\\Git\\SmartShopper\\express-server",
"author": {
"name": "Sindre Sorhus",
"email": "sindresorhus@gmail.com",
"url": "sindresorhus.com"
},
"bugs": {
"url": "https://github.com/chalk/ansi-regex/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "Regular expression for matching ANSI escape codes",
"devDependencies": {
"ava": "0.17.0",
"xo": "0.16.0"
},
"engines": {
"node": ">=0.10.0"
},
"files": [
"index.js"
],
"homepage": "https://github.com/chalk/ansi-regex#readme",
"keywords": [
"ansi",
"styles",
"color",
"colour",
"colors",
"terminal",
"console",
"cli",
"string",
"tty",
"escape",
"formatting",
"rgb",
"256",
"shell",
"xterm",
"command-line",
"text",
"regex",
"regexp",
"re",
"match",
"test",
"find",
"pattern"
],
"license": "MIT",
"maintainers": [
{
"name": "Sindre Sorhus",
"email": "sindresorhus@gmail.com",
"url": "sindresorhus.com"
},
{
"name": "Joshua Appelman",
"email": "jappelman@xebia.com",
"url": "jbnicolai.com"
},
{
"name": "JD Ballard",
"email": "i.am.qix@gmail.com",
"url": "github.com/qix-"
}
],
"name": "ansi-regex",
"repository": {
"type": "git",
"url": "git+https://github.com/chalk/ansi-regex.git"
},
"scripts": {
"test": "xo && ava --verbose",
"view-supported": "node fixtures/view-codes.js"
},
"version": "2.1.1",
"xo": {
"rules": {
"guard-for-in": 0,
"no-loop-func": 0
}
}
}

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# ansi-regex [![Build Status](https://travis-ci.org/chalk/ansi-regex.svg?branch=master)](https://travis-ci.org/chalk/ansi-regex)
> Regular expression for matching [ANSI escape codes](http://en.wikipedia.org/wiki/ANSI_escape_code)
## Install
```
$ npm install --save ansi-regex
```
## Usage
```js
const ansiRegex = require('ansi-regex');
ansiRegex().test('\u001b[4mcake\u001b[0m');
//=> true
ansiRegex().test('cake');
//=> false
'\u001b[4mcake\u001b[0m'.match(ansiRegex());
//=> ['\u001b[4m', '\u001b[0m']
```
## FAQ
### Why do you test for codes not in the ECMA 48 standard?
Some of the codes we run as a test are codes that we acquired finding various lists of non-standard or manufacturer specific codes. If I recall correctly, we test for both standard and non-standard codes, as most of them follow the same or similar format and can be safely matched in strings without the risk of removing actual string content. There are a few non-standard control codes that do not follow the traditional format (i.e. they end in numbers) thus forcing us to exclude them from the test because we cannot reliably match them.
On the historical side, those ECMA standards were established in the early 90's whereas the VT100, for example, was designed in the mid/late 70's. At that point in time, control codes were still pretty ungoverned and engineers used them for a multitude of things, namely to activate hardware ports that may have been proprietary. Somewhere else you see a similar 'anarchy' of codes is in the x86 architecture for processors; there are a ton of "interrupts" that can mean different things on certain brands of processors, most of which have been phased out.
## License
MIT © [Sindre Sorhus](http://sindresorhus.com)

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Copyright (c) 2015, Rebecca Turner <me@re-becca.org>
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

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aproba
======
A ridiculously light-weight function argument validator
```
var validate = require("aproba")
function myfunc(a, b, c) {
// `a` must be a string, `b` a number, `c` a function
validate('SNF', arguments) // [a,b,c] is also valid
}
myfunc('test', 23, function () {}) // ok
myfunc(123, 23, function () {}) // type error
myfunc('test', 23) // missing arg error
myfunc('test', 23, function () {}, true) // too many args error
```
Valid types are:
| type | description
| :--: | :----------
| * | matches any type
| A | `Array.isArray` OR an `arguments` object
| S | typeof == string
| N | typeof == number
| F | typeof == function
| O | typeof == object and not type A and not type E
| B | typeof == boolean
| E | `instanceof Error` OR `null` **(special: see below)**
| Z | == `null`
Validation failures throw one of three exception types, distinguished by a
`code` property of `EMISSINGARG`, `EINVALIDTYPE` or `ETOOMANYARGS`.
If you pass in an invalid type then it will throw with a code of
`EUNKNOWNTYPE`.
If an **error** argument is found and is not null then the remaining
arguments are optional. That is, if you say `ESO` then that's like using a
non-magical `E` in: `E|ESO|ZSO`.
### But I have optional arguments?!
You can provide more than one signature by separating them with pipes `|`.
If any signature matches the arguments then they'll be considered valid.
So for example, say you wanted to write a signature for
`fs.createWriteStream`. The docs for it describe it thusly:
```
fs.createWriteStream(path[, options])
```
This would be a signature of `SO|S`. That is, a string and and object, or
just a string.
Now, if you read the full `fs` docs, you'll see that actually path can ALSO
be a buffer. And options can be a string, that is:
```
path <String> | <Buffer>
options <String> | <Object>
```
To reproduce this you have to fully enumerate all of the possible
combinations and that implies a signature of `SO|SS|OO|OS|S|O`. The
awkwardness is a feature: It reminds you of the complexity you're adding to
your API when you do this sort of thing.
### Browser support
This has no dependencies and should work in browsers, though you'll have
noisier stack traces.
### Why this exists
I wanted a very simple argument validator. It needed to do two things:
1. Be more concise and easier to use than assertions
2. Not encourage an infinite bikeshed of DSLs
This is why types are specified by a single character and there's no such
thing as an optional argument.
This is not intended to validate user data. This is specifically about
asserting the interface of your functions.
If you need greater validation, I encourage you to write them by hand or
look elsewhere.

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'use strict'
function isArguments (thingy) {
return thingy != null && typeof thingy === 'object' && thingy.hasOwnProperty('callee')
}
var types = {
'*': {label: 'any', check: function () { return true }},
A: {label: 'array', check: function (thingy) { return Array.isArray(thingy) || isArguments(thingy) }},
S: {label: 'string', check: function (thingy) { return typeof thingy === 'string' }},
N: {label: 'number', check: function (thingy) { return typeof thingy === 'number' }},
F: {label: 'function', check: function (thingy) { return typeof thingy === 'function' }},
O: {label: 'object', check: function (thingy) { return typeof thingy === 'object' && thingy != null && !types.A.check(thingy) && !types.E.check(thingy) }},
B: {label: 'boolean', check: function (thingy) { return typeof thingy === 'boolean' }},
E: {label: 'error', check: function (thingy) { return thingy instanceof Error }},
Z: {label: 'null', check: function (thingy) { return thingy == null }}
}
function addSchema (schema, arity) {
var group = arity[schema.length] = arity[schema.length] || []
if (group.indexOf(schema) === -1) group.push(schema)
}
var validate = module.exports = function (rawSchemas, args) {
if (arguments.length !== 2) throw wrongNumberOfArgs(['SA'], arguments.length)
if (!rawSchemas) throw missingRequiredArg(0, 'rawSchemas')
if (!args) throw missingRequiredArg(1, 'args')
if (!types.S.check(rawSchemas)) throw invalidType(0, ['string'], rawSchemas)
if (!types.A.check(args)) throw invalidType(1, ['array'], args)
var schemas = rawSchemas.split('|')
var arity = {}
schemas.forEach(function (schema) {
for (var ii = 0; ii < schema.length; ++ii) {
var type = schema[ii]
if (!types[type]) throw unknownType(ii, type)
}
if (/E.*E/.test(schema)) throw moreThanOneError(schema)
addSchema(schema, arity)
if (/E/.test(schema)) {
addSchema(schema.replace(/E.*$/, 'E'), arity)
addSchema(schema.replace(/E/, 'Z'), arity)
if (schema.length === 1) addSchema('', arity)
}
})
var matching = arity[args.length]
if (!matching) {
throw wrongNumberOfArgs(Object.keys(arity), args.length)
}
for (var ii = 0; ii < args.length; ++ii) {
var newMatching = matching.filter(function (schema) {
var type = schema[ii]
var typeCheck = types[type].check
return typeCheck(args[ii])
})
if (!newMatching.length) {
var labels = matching.map(function (schema) {
return types[schema[ii]].label
}).filter(function (schema) { return schema != null })
throw invalidType(ii, labels, args[ii])
}
matching = newMatching
}
}
function missingRequiredArg (num) {
return newException('EMISSINGARG', 'Missing required argument #' + (num + 1))
}
function unknownType (num, type) {
return newException('EUNKNOWNTYPE', 'Unknown type ' + type + ' in argument #' + (num + 1))
}
function invalidType (num, expectedTypes, value) {
var valueType
Object.keys(types).forEach(function (typeCode) {
if (types[typeCode].check(value)) valueType = types[typeCode].label
})
return newException('EINVALIDTYPE', 'Argument #' + (num + 1) + ': Expected ' +
englishList(expectedTypes) + ' but got ' + valueType)
}
function englishList (list) {
return list.join(', ').replace(/, ([^,]+)$/, ' or $1')
}
function wrongNumberOfArgs (expected, got) {
var english = englishList(expected)
var args = expected.every(function (ex) { return ex.length === 1 })
? 'argument'
: 'arguments'
return newException('EWRONGARGCOUNT', 'Expected ' + english + ' ' + args + ' but got ' + got)
}
function moreThanOneError (schema) {
return newException('ETOOMANYERRORTYPES',
'Only one error type per argument signature is allowed, more than one found in "' + schema + '"')
}
function newException (code, msg) {
var e = new Error(msg)
e.code = code
if (Error.captureStackTrace) Error.captureStackTrace(e, validate)
return e
}

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{
"_from": "aproba@^1.0.3",
"_id": "aproba@1.2.0",
"_inBundle": false,
"_integrity": "sha512-Y9J6ZjXtoYh8RnXVCMOU/ttDmk1aBjunq9vO0ta5x85WDQiQfUF9sIPBITdbiiIVcBo03Hi3jMxigBtsddlXRw==",
"_location": "/aproba",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "aproba@^1.0.3",
"name": "aproba",
"escapedName": "aproba",
"rawSpec": "^1.0.3",
"saveSpec": null,
"fetchSpec": "^1.0.3"
},
"_requiredBy": [
"/gauge"
],
"_resolved": "https://registry.npmjs.org/aproba/-/aproba-1.2.0.tgz",
"_shasum": "6802e6264efd18c790a1b0d517f0f2627bf2c94a",
"_spec": "aproba@^1.0.3",
"_where": "/Users/pdunkel1/Office/fsevents/fsevents/node_modules/gauge",
"author": {
"name": "Rebecca Turner",
"email": "me@re-becca.org"
},
"bugs": {
"url": "https://github.com/iarna/aproba/issues"
},
"bundleDependencies": false,
"dependencies": {},
"deprecated": false,
"description": "A ridiculously light-weight argument validator (now browser friendly)",
"devDependencies": {
"standard": "^10.0.3",
"tap": "^10.0.2"
},
"directories": {
"test": "test"
},
"files": [
"index.js"
],
"homepage": "https://github.com/iarna/aproba",
"keywords": [
"argument",
"validate"
],
"license": "ISC",
"main": "index.js",
"name": "aproba",
"repository": {
"type": "git",
"url": "git+https://github.com/iarna/aproba.git"
},
"scripts": {
"test": "standard && tap -j3 test/*.js"
},
"version": "1.2.0"
}

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{
"_args": [
[
"aproba@1.2.0",
"D:\\Desktop\\Git\\SmartShopper\\express-server"
]
],
"_from": "aproba@1.2.0",
"_id": "aproba@1.2.0",
"_inBundle": true,
"_integrity": "sha512-Y9J6ZjXtoYh8RnXVCMOU/ttDmk1aBjunq9vO0ta5x85WDQiQfUF9sIPBITdbiiIVcBo03Hi3jMxigBtsddlXRw==",
"_location": "/fsevents/aproba",
"_optional": true,
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "aproba@1.2.0",
"name": "aproba",
"escapedName": "aproba",
"rawSpec": "1.2.0",
"saveSpec": null,
"fetchSpec": "1.2.0"
},
"_requiredBy": [
"/fsevents/gauge"
],
"_resolved": false,
"_shasum": "6802e6264efd18c790a1b0d517f0f2627bf2c94a",
"_spec": "1.2.0",
"_where": "D:\\Desktop\\Git\\SmartShopper\\express-server",
"author": {
"name": "Rebecca Turner",
"email": "me@re-becca.org"
},
"bugs": {
"url": "https://github.com/iarna/aproba/issues"
},
"bundleDependencies": false,
"dependencies": {},
"deprecated": false,
"description": "A ridiculously light-weight argument validator (now browser friendly)",
"devDependencies": {
"standard": "^10.0.3",
"tap": "^10.0.2"
},
"directories": {
"test": "test"
},
"files": [
"index.js"
],
"homepage": "https://github.com/iarna/aproba",
"keywords": [
"argument",
"validate"
],
"license": "ISC",
"main": "index.js",
"name": "aproba",
"repository": {
"type": "git",
"url": "git+https://github.com/iarna/aproba.git"
},
"scripts": {
"test": "standard && tap -j3 test/*.js"
},
"version": "1.2.0"
}

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Hi, figured we could actually use a changelog now:
## 1.1.5 2018-05-24
* [#92](https://github.com/iarna/are-we-there-yet/pull/92) Fix bug where
`finish` would throw errors when including `TrackerStream` objects in
`TrackerGroup` collections. (@brianloveswords)
## 1.1.4 2017-04-21
* Fix typo in package.json
## 1.1.3 2017-04-21
* Improve documentation and limit files included in the distribution.
## 1.1.2 2016-03-15
* Add tracker group cycle detection and tests for it
## 1.1.1 2016-01-29
* Fix a typo in stream completion tracker
## 1.1.0 2016-01-29
* Rewrote completion percent computation to be low impact no more walking a
tree of completion groups every time we need this info. Previously, with
medium sized tree of completion groups, even a relatively modest number of
calls to the top level `completed()` method would result in absurd numbers
of calls overall as it walked down the tree. We now, instead, keep track as
we bubble up changes, so the computation is limited to when data changes and
to the depth of that one branch, instead of _every_ node. (Plus, we were already
incurring _this_ cost, since we already bubbled out changes.)
* Moved different tracker types out to their own files.
* Made tests test for TOO MANY events too.
* Standarized the source code formatting

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Copyright (c) 2015, Rebecca Turner
Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

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are-we-there-yet
----------------
Track complex hiearchies of asynchronous task completion statuses. This is
intended to give you a way of recording and reporting the progress of the big
recursive fan-out and gather type workflows that are so common in async.
What you do with this completion data is up to you, but the most common use case is to
feed it to one of the many progress bar modules.
Most progress bar modules include a rudamentary version of this, but my
needs were more complex.
Usage
=====
```javascript
var TrackerGroup = require("are-we-there-yet").TrackerGroup
var top = new TrackerGroup("program")
var single = top.newItem("one thing", 100)
single.completeWork(20)
console.log(top.completed()) // 0.2
fs.stat("file", function(er, stat) {
if (er) throw er
var stream = top.newStream("file", stat.size)
console.log(top.completed()) // now 0.1 as single is 50% of the job and is 20% complete
// and 50% * 20% == 10%
fs.createReadStream("file").pipe(stream).on("data", function (chunk) {
// do stuff with chunk
})
top.on("change", function (name) {
// called each time a chunk is read from "file"
// top.completed() will start at 0.1 and fill up to 0.6 as the file is read
})
})
```
Shared Methods
==============
* var completed = tracker.completed()
Implemented in: `Tracker`, `TrackerGroup`, `TrackerStream`
Returns the ratio of completed work to work to be done. Range of 0 to 1.
* tracker.finish()
Implemented in: `Tracker`, `TrackerGroup`
Marks the tracker as completed. With a TrackerGroup this marks all of its
components as completed.
Marks all of the components of this tracker as finished, which in turn means
that `tracker.completed()` for this will now be 1.
This will result in one or more `change` events being emitted.
Events
======
All tracker objects emit `change` events with the following arguments:
```
function (name, completed, tracker)
```
`name` is the name of the tracker that originally emitted the event,
or if it didn't have one, the first containing tracker group that had one.
`completed` is the percent complete (as returned by `tracker.completed()` method).
`tracker` is the tracker object that you are listening for events on.
TrackerGroup
============
* var tracker = new TrackerGroup(**name**)
* **name** *(optional)* - The name of this tracker group, used in change
notifications if the component updating didn't have a name. Defaults to undefined.
Creates a new empty tracker aggregation group. These are trackers whose
completion status is determined by the completion status of other trackers.
* tracker.addUnit(**otherTracker**, **weight**)
* **otherTracker** - Any of the other are-we-there-yet tracker objects
* **weight** *(optional)* - The weight to give the tracker, defaults to 1.
Adds the **otherTracker** to this aggregation group. The weight determines
how long you expect this tracker to take to complete in proportion to other
units. So for instance, if you add one tracker with a weight of 1 and
another with a weight of 2, you're saying the second will take twice as long
to complete as the first. As such, the first will account for 33% of the
completion of this tracker and the second will account for the other 67%.
Returns **otherTracker**.
* var subGroup = tracker.newGroup(**name**, **weight**)
The above is exactly equivalent to:
```javascript
var subGroup = tracker.addUnit(new TrackerGroup(name), weight)
```
* var subItem = tracker.newItem(**name**, **todo**, **weight**)
The above is exactly equivalent to:
```javascript
var subItem = tracker.addUnit(new Tracker(name, todo), weight)
```
* var subStream = tracker.newStream(**name**, **todo**, **weight**)
The above is exactly equivalent to:
```javascript
var subStream = tracker.addUnit(new TrackerStream(name, todo), weight)
```
* console.log( tracker.debug() )
Returns a tree showing the completion of this tracker group and all of its
children, including recursively entering all of the children.
Tracker
=======
* var tracker = new Tracker(**name**, **todo**)
* **name** *(optional)* The name of this counter to report in change
events. Defaults to undefined.
* **todo** *(optional)* The amount of work todo (a number). Defaults to 0.
Ordinarily these are constructed as a part of a tracker group (via
`newItem`).
* var completed = tracker.completed()
Returns the ratio of completed work to work to be done. Range of 0 to 1. If
total work to be done is 0 then it will return 0.
* tracker.addWork(**todo**)
* **todo** A number to add to the amount of work to be done.
Increases the amount of work to be done, thus decreasing the completion
percentage. Triggers a `change` event.
* tracker.completeWork(**completed**)
* **completed** A number to add to the work complete
Increase the amount of work complete, thus increasing the completion percentage.
Will never increase the work completed past the amount of work todo. That is,
percentages > 100% are not allowed. Triggers a `change` event.
* tracker.finish()
Marks this tracker as finished, tracker.completed() will now be 1. Triggers
a `change` event.
TrackerStream
=============
* var tracker = new TrackerStream(**name**, **size**, **options**)
* **name** *(optional)* The name of this counter to report in change
events. Defaults to undefined.
* **size** *(optional)* The number of bytes being sent through this stream.
* **options** *(optional)* A hash of stream options
The tracker stream object is a pass through stream that updates an internal
tracker object each time a block passes through. It's intended to track
downloads, file extraction and other related activities. You use it by piping
your data source into it and then using it as your data source.
If your data has a length attribute then that's used as the amount of work
completed when the chunk is passed through. If it does not (eg, object
streams) then each chunk counts as completing 1 unit of work, so your size
should be the total number of objects being streamed.
* tracker.addWork(**todo**)
* **todo** Increase the expected overall size by **todo** bytes.
Increases the amount of work to be done, thus decreasing the completion
percentage. Triggers a `change` event.

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'use strict'
exports.TrackerGroup = require('./tracker-group.js')
exports.Tracker = require('./tracker.js')
exports.TrackerStream = require('./tracker-stream.js')

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{
"_from": "are-we-there-yet@~1.1.2",
"_id": "are-we-there-yet@1.1.5",
"_inBundle": false,
"_integrity": "sha512-5hYdAkZlcG8tOLujVDTgCT+uPX0VnpAH28gWsLfzpXYm7wP6mp5Q/gYyR7YQ0cKVJcXJnl3j2kpBan13PtQf6w==",
"_location": "/are-we-there-yet",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "are-we-there-yet@~1.1.2",
"name": "are-we-there-yet",
"escapedName": "are-we-there-yet",
"rawSpec": "~1.1.2",
"saveSpec": null,
"fetchSpec": "~1.1.2"
},
"_requiredBy": [
"/npmlog"
],
"_resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-1.1.5.tgz",
"_shasum": "4b35c2944f062a8bfcda66410760350fe9ddfc21",
"_spec": "are-we-there-yet@~1.1.2",
"_where": "/Users/pdunkel1/Office/fsevents/fsevents/node_modules/npmlog",
"author": {
"name": "Rebecca Turner",
"url": "http://re-becca.org"
},
"bugs": {
"url": "https://github.com/iarna/are-we-there-yet/issues"
},
"bundleDependencies": false,
"dependencies": {
"delegates": "^1.0.0",
"readable-stream": "^2.0.6"
},
"deprecated": false,
"description": "Keep track of the overall completion of many disparate processes",
"devDependencies": {
"standard": "^11.0.1",
"tap": "^12.0.1"
},
"files": [
"index.js",
"tracker-base.js",
"tracker-group.js",
"tracker-stream.js",
"tracker.js",
"CHANGES.md"
],
"homepage": "https://github.com/iarna/are-we-there-yet",
"license": "ISC",
"main": "index.js",
"name": "are-we-there-yet",
"repository": {
"type": "git",
"url": "git+https://github.com/iarna/are-we-there-yet.git"
},
"scripts": {
"test": "standard && tap test/*.js"
},
"version": "1.1.5"
}

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'use strict'
var EventEmitter = require('events').EventEmitter
var util = require('util')
var trackerId = 0
var TrackerBase = module.exports = function (name) {
EventEmitter.call(this)
this.id = ++trackerId
this.name = name
}
util.inherits(TrackerBase, EventEmitter)

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'use strict'
var util = require('util')
var TrackerBase = require('./tracker-base.js')
var Tracker = require('./tracker.js')
var TrackerStream = require('./tracker-stream.js')
var TrackerGroup = module.exports = function (name) {
TrackerBase.call(this, name)
this.parentGroup = null
this.trackers = []
this.completion = {}
this.weight = {}
this.totalWeight = 0
this.finished = false
this.bubbleChange = bubbleChange(this)
}
util.inherits(TrackerGroup, TrackerBase)
function bubbleChange (trackerGroup) {
return function (name, completed, tracker) {
trackerGroup.completion[tracker.id] = completed
if (trackerGroup.finished) return
trackerGroup.emit('change', name || trackerGroup.name, trackerGroup.completed(), trackerGroup)
}
}
TrackerGroup.prototype.nameInTree = function () {
var names = []
var from = this
while (from) {
names.unshift(from.name)
from = from.parentGroup
}
return names.join('/')
}
TrackerGroup.prototype.addUnit = function (unit, weight) {
if (unit.addUnit) {
var toTest = this
while (toTest) {
if (unit === toTest) {
throw new Error(
'Attempted to add tracker group ' +
unit.name + ' to tree that already includes it ' +
this.nameInTree(this))
}
toTest = toTest.parentGroup
}
unit.parentGroup = this
}
this.weight[unit.id] = weight || 1
this.totalWeight += this.weight[unit.id]
this.trackers.push(unit)
this.completion[unit.id] = unit.completed()
unit.on('change', this.bubbleChange)
if (!this.finished) this.emit('change', unit.name, this.completion[unit.id], unit)
return unit
}
TrackerGroup.prototype.completed = function () {
if (this.trackers.length === 0) return 0
var valPerWeight = 1 / this.totalWeight
var completed = 0
for (var ii = 0; ii < this.trackers.length; ii++) {
var trackerId = this.trackers[ii].id
completed += valPerWeight * this.weight[trackerId] * this.completion[trackerId]
}
return completed
}
TrackerGroup.prototype.newGroup = function (name, weight) {
return this.addUnit(new TrackerGroup(name), weight)
}
TrackerGroup.prototype.newItem = function (name, todo, weight) {
return this.addUnit(new Tracker(name, todo), weight)
}
TrackerGroup.prototype.newStream = function (name, todo, weight) {
return this.addUnit(new TrackerStream(name, todo), weight)
}
TrackerGroup.prototype.finish = function () {
this.finished = true
if (!this.trackers.length) this.addUnit(new Tracker(), 1, true)
for (var ii = 0; ii < this.trackers.length; ii++) {
var tracker = this.trackers[ii]
tracker.finish()
tracker.removeListener('change', this.bubbleChange)
}
this.emit('change', this.name, 1, this)
}
var buffer = ' '
TrackerGroup.prototype.debug = function (depth) {
depth = depth || 0
var indent = depth ? buffer.substr(0, depth) : ''
var output = indent + (this.name || 'top') + ': ' + this.completed() + '\n'
this.trackers.forEach(function (tracker) {
if (tracker instanceof TrackerGroup) {
output += tracker.debug(depth + 1)
} else {
output += indent + ' ' + tracker.name + ': ' + tracker.completed() + '\n'
}
})
return output
}

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'use strict'
var util = require('util')
var stream = require('readable-stream')
var delegate = require('delegates')
var Tracker = require('./tracker.js')
var TrackerStream = module.exports = function (name, size, options) {
stream.Transform.call(this, options)
this.tracker = new Tracker(name, size)
this.name = name
this.id = this.tracker.id
this.tracker.on('change', delegateChange(this))
}
util.inherits(TrackerStream, stream.Transform)
function delegateChange (trackerStream) {
return function (name, completion, tracker) {
trackerStream.emit('change', name, completion, trackerStream)
}
}
TrackerStream.prototype._transform = function (data, encoding, cb) {
this.tracker.completeWork(data.length ? data.length : 1)
this.push(data)
cb()
}
TrackerStream.prototype._flush = function (cb) {
this.tracker.finish()
cb()
}
delegate(TrackerStream.prototype, 'tracker')
.method('completed')
.method('addWork')
.method('finish')

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'use strict'
var util = require('util')
var TrackerBase = require('./tracker-base.js')
var Tracker = module.exports = function (name, todo) {
TrackerBase.call(this, name)
this.workDone = 0
this.workTodo = todo || 0
}
util.inherits(Tracker, TrackerBase)
Tracker.prototype.completed = function () {
return this.workTodo === 0 ? 0 : this.workDone / this.workTodo
}
Tracker.prototype.addWork = function (work) {
this.workTodo += work
this.emit('change', this.name, this.completed(), this)
}
Tracker.prototype.completeWork = function (work) {
this.workDone += work
if (this.workDone > this.workTodo) this.workDone = this.workTodo
this.emit('change', this.name, this.completed(), this)
}
Tracker.prototype.finish = function () {
this.workTodo = this.workDone = 1
this.emit('change', this.name, 1, this)
}

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test
.gitignore
.travis.yml
Makefile
example.js

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(MIT)
Copyright (c) 2013 Julian Gruber &lt;julian@juliangruber.com&gt;
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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# balanced-match
Match balanced string pairs, like `{` and `}` or `<b>` and `</b>`. Supports regular expressions as well!
[![build status](https://secure.travis-ci.org/juliangruber/balanced-match.svg)](http://travis-ci.org/juliangruber/balanced-match)
[![downloads](https://img.shields.io/npm/dm/balanced-match.svg)](https://www.npmjs.org/package/balanced-match)
[![testling badge](https://ci.testling.com/juliangruber/balanced-match.png)](https://ci.testling.com/juliangruber/balanced-match)
## Example
Get the first matching pair of braces:
```js
var balanced = require('balanced-match');
console.log(balanced('{', '}', 'pre{in{nested}}post'));
console.log(balanced('{', '}', 'pre{first}between{second}post'));
console.log(balanced(/\s+\{\s+/, /\s+\}\s+/, 'pre { in{nest} } post'));
```
The matches are:
```bash
$ node example.js
{ start: 3, end: 14, pre: 'pre', body: 'in{nested}', post: 'post' }
{ start: 3,
end: 9,
pre: 'pre',
body: 'first',
post: 'between{second}post' }
{ start: 3, end: 17, pre: 'pre', body: 'in{nest}', post: 'post' }
```
## API
### var m = balanced(a, b, str)
For the first non-nested matching pair of `a` and `b` in `str`, return an
object with those keys:
* **start** the index of the first match of `a`
* **end** the index of the matching `b`
* **pre** the preamble, `a` and `b` not included
* **body** the match, `a` and `b` not included
* **post** the postscript, `a` and `b` not included
If there's no match, `undefined` will be returned.
If the `str` contains more `a` than `b` / there are unmatched pairs, the first match that was closed will be used. For example, `{{a}` will match `['{', 'a', '']` and `{a}}` will match `['', 'a', '}']`.
### var r = balanced.range(a, b, str)
For the first non-nested matching pair of `a` and `b` in `str`, return an
array with indexes: `[ <a index>, <b index> ]`.
If there's no match, `undefined` will be returned.
If the `str` contains more `a` than `b` / there are unmatched pairs, the first match that was closed will be used. For example, `{{a}` will match `[ 1, 3 ]` and `{a}}` will match `[0, 2]`.
## Installation
With [npm](https://npmjs.org) do:
```bash
npm install balanced-match
```
## License
(MIT)
Copyright (c) 2013 Julian Gruber &lt;julian@juliangruber.com&gt;
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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'use strict';
module.exports = balanced;
function balanced(a, b, str) {
if (a instanceof RegExp) a = maybeMatch(a, str);
if (b instanceof RegExp) b = maybeMatch(b, str);
var r = range(a, b, str);
return r && {
start: r[0],
end: r[1],
pre: str.slice(0, r[0]),
body: str.slice(r[0] + a.length, r[1]),
post: str.slice(r[1] + b.length)
};
}
function maybeMatch(reg, str) {
var m = str.match(reg);
return m ? m[0] : null;
}
balanced.range = range;
function range(a, b, str) {
var begs, beg, left, right, result;
var ai = str.indexOf(a);
var bi = str.indexOf(b, ai + 1);
var i = ai;
if (ai >= 0 && bi > 0) {
begs = [];
left = str.length;
while (i >= 0 && !result) {
if (i == ai) {
begs.push(i);
ai = str.indexOf(a, i + 1);
} else if (begs.length == 1) {
result = [ begs.pop(), bi ];
} else {
beg = begs.pop();
if (beg < left) {
left = beg;
right = bi;
}
bi = str.indexOf(b, i + 1);
}
i = ai < bi && ai >= 0 ? ai : bi;
}
if (begs.length) {
result = [ left, right ];
}
}
return result;
}

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{
"_from": "balanced-match@^1.0.0",
"_id": "balanced-match@1.0.0",
"_inBundle": false,
"_integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
"_location": "/balanced-match",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "balanced-match@^1.0.0",
"name": "balanced-match",
"escapedName": "balanced-match",
"rawSpec": "^1.0.0",
"saveSpec": null,
"fetchSpec": "^1.0.0"
},
"_requiredBy": [
"/brace-expansion"
],
"_resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
"_shasum": "89b4d199ab2bee49de164ea02b89ce462d71b767",
"_spec": "balanced-match@^1.0.0",
"_where": "/Users/pdunkel1/Office/fsevents/fsevents/node_modules/brace-expansion",
"author": {
"name": "Julian Gruber",
"email": "mail@juliangruber.com",
"url": "http://juliangruber.com"
},
"bugs": {
"url": "https://github.com/juliangruber/balanced-match/issues"
},
"bundleDependencies": false,
"dependencies": {},
"deprecated": false,
"description": "Match balanced character pairs, like \"{\" and \"}\"",
"devDependencies": {
"matcha": "^0.7.0",
"tape": "^4.6.0"
},
"homepage": "https://github.com/juliangruber/balanced-match",
"keywords": [
"match",
"regexp",
"test",
"balanced",
"parse"
],
"license": "MIT",
"main": "index.js",
"name": "balanced-match",
"repository": {
"type": "git",
"url": "git://github.com/juliangruber/balanced-match.git"
},
"scripts": {
"bench": "make bench",
"test": "make test"
},
"testling": {
"files": "test/*.js",
"browsers": [
"ie/8..latest",
"firefox/20..latest",
"firefox/nightly",
"chrome/25..latest",
"chrome/canary",
"opera/12..latest",
"opera/next",
"safari/5.1..latest",
"ipad/6.0..latest",
"iphone/6.0..latest",
"android-browser/4.2..latest"
]
},
"version": "1.0.0"
}

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{
"_args": [
[
"balanced-match@1.0.0",
"D:\\Desktop\\Git\\SmartShopper\\express-server"
]
],
"_from": "balanced-match@1.0.0",
"_id": "balanced-match@1.0.0",
"_inBundle": true,
"_integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
"_location": "/fsevents/balanced-match",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "balanced-match@1.0.0",
"name": "balanced-match",
"escapedName": "balanced-match",
"rawSpec": "1.0.0",
"saveSpec": null,
"fetchSpec": "1.0.0"
},
"_requiredBy": [
"/fsevents/brace-expansion"
],
"_resolved": false,
"_shasum": "89b4d199ab2bee49de164ea02b89ce462d71b767",
"_spec": "1.0.0",
"_where": "D:\\Desktop\\Git\\SmartShopper\\express-server",
"author": {
"name": "Julian Gruber",
"email": "mail@juliangruber.com",
"url": "http://juliangruber.com"
},
"bugs": {
"url": "https://github.com/juliangruber/balanced-match/issues"
},
"bundleDependencies": false,
"dependencies": {},
"deprecated": false,
"description": "Match balanced character pairs, like \"{\" and \"}\"",
"devDependencies": {
"matcha": "^0.7.0",
"tape": "^4.6.0"
},
"homepage": "https://github.com/juliangruber/balanced-match",
"keywords": [
"match",
"regexp",
"test",
"balanced",
"parse"
],
"license": "MIT",
"main": "index.js",
"name": "balanced-match",
"repository": {
"type": "git",
"url": "git://github.com/juliangruber/balanced-match.git"
},
"scripts": {
"bench": "make bench",
"test": "make test"
},
"testling": {
"files": "test/*.js",
"browsers": [
"ie/8..latest",
"firefox/20..latest",
"firefox/nightly",
"chrome/25..latest",
"chrome/canary",
"opera/12..latest",
"opera/next",
"safari/5.1..latest",
"ipad/6.0..latest",
"iphone/6.0..latest",
"android-browser/4.2..latest"
]
},
"version": "1.0.0"
}

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MIT License
Copyright (c) 2013 Julian Gruber <julian@juliangruber.com>
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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# brace-expansion
[Brace expansion](https://www.gnu.org/software/bash/manual/html_node/Brace-Expansion.html),
as known from sh/bash, in JavaScript.
[![build status](https://secure.travis-ci.org/juliangruber/brace-expansion.svg)](http://travis-ci.org/juliangruber/brace-expansion)
[![downloads](https://img.shields.io/npm/dm/brace-expansion.svg)](https://www.npmjs.org/package/brace-expansion)
[![Greenkeeper badge](https://badges.greenkeeper.io/juliangruber/brace-expansion.svg)](https://greenkeeper.io/)
[![testling badge](https://ci.testling.com/juliangruber/brace-expansion.png)](https://ci.testling.com/juliangruber/brace-expansion)
## Example
```js
var expand = require('brace-expansion');
expand('file-{a,b,c}.jpg')
// => ['file-a.jpg', 'file-b.jpg', 'file-c.jpg']
expand('-v{,,}')
// => ['-v', '-v', '-v']
expand('file{0..2}.jpg')
// => ['file0.jpg', 'file1.jpg', 'file2.jpg']
expand('file-{a..c}.jpg')
// => ['file-a.jpg', 'file-b.jpg', 'file-c.jpg']
expand('file{2..0}.jpg')
// => ['file2.jpg', 'file1.jpg', 'file0.jpg']
expand('file{0..4..2}.jpg')
// => ['file0.jpg', 'file2.jpg', 'file4.jpg']
expand('file-{a..e..2}.jpg')
// => ['file-a.jpg', 'file-c.jpg', 'file-e.jpg']
expand('file{00..10..5}.jpg')
// => ['file00.jpg', 'file05.jpg', 'file10.jpg']
expand('{{A..C},{a..c}}')
// => ['A', 'B', 'C', 'a', 'b', 'c']
expand('ppp{,config,oe{,conf}}')
// => ['ppp', 'pppconfig', 'pppoe', 'pppoeconf']
```
## API
```js
var expand = require('brace-expansion');
```
### var expanded = expand(str)
Return an array of all possible and valid expansions of `str`. If none are
found, `[str]` is returned.
Valid expansions are:
```js
/^(.*,)+(.+)?$/
// {a,b,...}
```
A comma separated list of options, like `{a,b}` or `{a,{b,c}}` or `{,a,}`.
```js
/^-?\d+\.\.-?\d+(\.\.-?\d+)?$/
// {x..y[..incr]}
```
A numeric sequence from `x` to `y` inclusive, with optional increment.
If `x` or `y` start with a leading `0`, all the numbers will be padded
to have equal length. Negative numbers and backwards iteration work too.
```js
/^-?\d+\.\.-?\d+(\.\.-?\d+)?$/
// {x..y[..incr]}
```
An alphabetic sequence from `x` to `y` inclusive, with optional increment.
`x` and `y` must be exactly one character, and if given, `incr` must be a
number.
For compatibility reasons, the string `${` is not eligible for brace expansion.
## Installation
With [npm](https://npmjs.org) do:
```bash
npm install brace-expansion
```
## Contributors
- [Julian Gruber](https://github.com/juliangruber)
- [Isaac Z. Schlueter](https://github.com/isaacs)
## Sponsors
This module is proudly supported by my [Sponsors](https://github.com/juliangruber/sponsors)!
Do you want to support modules like this to improve their quality, stability and weigh in on new features? Then please consider donating to my [Patreon](https://www.patreon.com/juliangruber). Not sure how much of my modules you're using? Try [feross/thanks](https://github.com/feross/thanks)!
## License
(MIT)
Copyright (c) 2013 Julian Gruber &lt;julian@juliangruber.com&gt;
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
of the Software, and to permit persons to whom the Software is furnished to do
so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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var concatMap = require('concat-map');
var balanced = require('balanced-match');
module.exports = expandTop;
var escSlash = '\0SLASH'+Math.random()+'\0';
var escOpen = '\0OPEN'+Math.random()+'\0';
var escClose = '\0CLOSE'+Math.random()+'\0';
var escComma = '\0COMMA'+Math.random()+'\0';
var escPeriod = '\0PERIOD'+Math.random()+'\0';
function numeric(str) {
return parseInt(str, 10) == str
? parseInt(str, 10)
: str.charCodeAt(0);
}
function escapeBraces(str) {
return str.split('\\\\').join(escSlash)
.split('\\{').join(escOpen)
.split('\\}').join(escClose)
.split('\\,').join(escComma)
.split('\\.').join(escPeriod);
}
function unescapeBraces(str) {
return str.split(escSlash).join('\\')
.split(escOpen).join('{')
.split(escClose).join('}')
.split(escComma).join(',')
.split(escPeriod).join('.');
}
// Basically just str.split(","), but handling cases
// where we have nested braced sections, which should be
// treated as individual members, like {a,{b,c},d}
function parseCommaParts(str) {
if (!str)
return [''];
var parts = [];
var m = balanced('{', '}', str);
if (!m)
return str.split(',');
var pre = m.pre;
var body = m.body;
var post = m.post;
var p = pre.split(',');
p[p.length-1] += '{' + body + '}';
var postParts = parseCommaParts(post);
if (post.length) {
p[p.length-1] += postParts.shift();
p.push.apply(p, postParts);
}
parts.push.apply(parts, p);
return parts;
}
function expandTop(str) {
if (!str)
return [];
// I don't know why Bash 4.3 does this, but it does.
// Anything starting with {} will have the first two bytes preserved
// but *only* at the top level, so {},a}b will not expand to anything,
// but a{},b}c will be expanded to [a}c,abc].
// One could argue that this is a bug in Bash, but since the goal of
// this module is to match Bash's rules, we escape a leading {}
if (str.substr(0, 2) === '{}') {
str = '\\{\\}' + str.substr(2);
}
return expand(escapeBraces(str), true).map(unescapeBraces);
}
function identity(e) {
return e;
}
function embrace(str) {
return '{' + str + '}';
}
function isPadded(el) {
return /^-?0\d/.test(el);
}
function lte(i, y) {
return i <= y;
}
function gte(i, y) {
return i >= y;
}
function expand(str, isTop) {
var expansions = [];
var m = balanced('{', '}', str);
if (!m || /\$$/.test(m.pre)) return [str];
var isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body);
var isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(m.body);
var isSequence = isNumericSequence || isAlphaSequence;
var isOptions = m.body.indexOf(',') >= 0;
if (!isSequence && !isOptions) {
// {a},b}
if (m.post.match(/,.*\}/)) {
str = m.pre + '{' + m.body + escClose + m.post;
return expand(str);
}
return [str];
}
var n;
if (isSequence) {
n = m.body.split(/\.\./);
} else {
n = parseCommaParts(m.body);
if (n.length === 1) {
// x{{a,b}}y ==> x{a}y x{b}y
n = expand(n[0], false).map(embrace);
if (n.length === 1) {
var post = m.post.length
? expand(m.post, false)
: [''];
return post.map(function(p) {
return m.pre + n[0] + p;
});
}
}
}
// at this point, n is the parts, and we know it's not a comma set
// with a single entry.
// no need to expand pre, since it is guaranteed to be free of brace-sets
var pre = m.pre;
var post = m.post.length
? expand(m.post, false)
: [''];
var N;
if (isSequence) {
var x = numeric(n[0]);
var y = numeric(n[1]);
var width = Math.max(n[0].length, n[1].length)
var incr = n.length == 3
? Math.abs(numeric(n[2]))
: 1;
var test = lte;
var reverse = y < x;
if (reverse) {
incr *= -1;
test = gte;
}
var pad = n.some(isPadded);
N = [];
for (var i = x; test(i, y); i += incr) {
var c;
if (isAlphaSequence) {
c = String.fromCharCode(i);
if (c === '\\')
c = '';
} else {
c = String(i);
if (pad) {
var need = width - c.length;
if (need > 0) {
var z = new Array(need + 1).join('0');
if (i < 0)
c = '-' + z + c.slice(1);
else
c = z + c;
}
}
}
N.push(c);
}
} else {
N = concatMap(n, function(el) { return expand(el, false) });
}
for (var j = 0; j < N.length; j++) {
for (var k = 0; k < post.length; k++) {
var expansion = pre + N[j] + post[k];
if (!isTop || isSequence || expansion)
expansions.push(expansion);
}
}
return expansions;
}

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{
"_from": "brace-expansion@^1.1.7",
"_id": "brace-expansion@1.1.11",
"_inBundle": false,
"_integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
"_location": "/brace-expansion",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "brace-expansion@^1.1.7",
"name": "brace-expansion",
"escapedName": "brace-expansion",
"rawSpec": "^1.1.7",
"saveSpec": null,
"fetchSpec": "^1.1.7"
},
"_requiredBy": [
"/minimatch"
],
"_resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
"_shasum": "3c7fcbf529d87226f3d2f52b966ff5271eb441dd",
"_spec": "brace-expansion@^1.1.7",
"_where": "/Users/pdunkel1/Office/fsevents/fsevents/node_modules/minimatch",
"author": {
"name": "Julian Gruber",
"email": "mail@juliangruber.com",
"url": "http://juliangruber.com"
},
"bugs": {
"url": "https://github.com/juliangruber/brace-expansion/issues"
},
"bundleDependencies": false,
"dependencies": {
"balanced-match": "^1.0.0",
"concat-map": "0.0.1"
},
"deprecated": false,
"description": "Brace expansion as known from sh/bash",
"devDependencies": {
"matcha": "^0.7.0",
"tape": "^4.6.0"
},
"homepage": "https://github.com/juliangruber/brace-expansion",
"keywords": [],
"license": "MIT",
"main": "index.js",
"name": "brace-expansion",
"repository": {
"type": "git",
"url": "git://github.com/juliangruber/brace-expansion.git"
},
"scripts": {
"bench": "matcha test/perf/bench.js",
"gentest": "bash test/generate.sh",
"test": "tape test/*.js"
},
"testling": {
"files": "test/*.js",
"browsers": [
"ie/8..latest",
"firefox/20..latest",
"firefox/nightly",
"chrome/25..latest",
"chrome/canary",
"opera/12..latest",
"opera/next",
"safari/5.1..latest",
"ipad/6.0..latest",
"iphone/6.0..latest",
"android-browser/4.2..latest"
]
},
"version": "1.1.11"
}

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{
"_args": [
[
"brace-expansion@1.1.11",
"D:\\Desktop\\Git\\SmartShopper\\express-server"
]
],
"_from": "brace-expansion@1.1.11",
"_id": "brace-expansion@1.1.11",
"_inBundle": true,
"_integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
"_location": "/fsevents/brace-expansion",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "brace-expansion@1.1.11",
"name": "brace-expansion",
"escapedName": "brace-expansion",
"rawSpec": "1.1.11",
"saveSpec": null,
"fetchSpec": "1.1.11"
},
"_requiredBy": [
"/fsevents/minimatch"
],
"_resolved": false,
"_shasum": "3c7fcbf529d87226f3d2f52b966ff5271eb441dd",
"_spec": "1.1.11",
"_where": "D:\\Desktop\\Git\\SmartShopper\\express-server",
"author": {
"name": "Julian Gruber",
"email": "mail@juliangruber.com",
"url": "http://juliangruber.com"
},
"bugs": {
"url": "https://github.com/juliangruber/brace-expansion/issues"
},
"bundleDependencies": false,
"dependencies": {
"balanced-match": "^1.0.0",
"concat-map": "0.0.1"
},
"deprecated": false,
"description": "Brace expansion as known from sh/bash",
"devDependencies": {
"matcha": "^0.7.0",
"tape": "^4.6.0"
},
"homepage": "https://github.com/juliangruber/brace-expansion",
"keywords": [],
"license": "MIT",
"main": "index.js",
"name": "brace-expansion",
"repository": {
"type": "git",
"url": "git://github.com/juliangruber/brace-expansion.git"
},
"scripts": {
"bench": "matcha test/perf/bench.js",
"gentest": "bash test/generate.sh",
"test": "tape test/*.js"
},
"testling": {
"files": "test/*.js",
"browsers": [
"ie/8..latest",
"firefox/20..latest",
"firefox/nightly",
"chrome/25..latest",
"chrome/canary",
"opera/12..latest",
"opera/next",
"safari/5.1..latest",
"ipad/6.0..latest",
"iphone/6.0..latest",
"android-browser/4.2..latest"
]
},
"version": "1.1.11"
}

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The ISC License
Copyright (c) Isaac Z. Schlueter and Contributors
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

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Like `chown -R`.
Takes the same arguments as `fs.chown()`

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'use strict'
const fs = require('fs')
const path = require('path')
/* istanbul ignore next */
const LCHOWN = fs.lchown ? 'lchown' : 'chown'
/* istanbul ignore next */
const LCHOWNSYNC = fs.lchownSync ? 'lchownSync' : 'chownSync'
// fs.readdir could only accept an options object as of node v6
const nodeVersion = process.version
let readdir = (path, options, cb) => fs.readdir(path, options, cb)
let readdirSync = (path, options) => fs.readdirSync(path, options)
/* istanbul ignore next */
if (/^v4\./.test(nodeVersion))
readdir = (path, options, cb) => fs.readdir(path, cb)
const chownrKid = (p, child, uid, gid, cb) => {
if (typeof child === 'string')
return fs.lstat(path.resolve(p, child), (er, stats) => {
if (er)
return cb(er)
stats.name = child
chownrKid(p, stats, uid, gid, cb)
})
if (child.isDirectory()) {
chownr(path.resolve(p, child.name), uid, gid, er => {
if (er)
return cb(er)
fs[LCHOWN](path.resolve(p, child.name), uid, gid, cb)
})
} else
fs[LCHOWN](path.resolve(p, child.name), uid, gid, cb)
}
const chownr = (p, uid, gid, cb) => {
readdir(p, { withFileTypes: true }, (er, children) => {
// any error other than ENOTDIR or ENOTSUP means it's not readable,
// or doesn't exist. give up.
if (er && er.code !== 'ENOTDIR' && er.code !== 'ENOTSUP')
return cb(er)
if (er || !children.length) return fs[LCHOWN](p, uid, gid, cb)
let len = children.length
let errState = null
const then = er => {
if (errState) return
if (er) return cb(errState = er)
if (-- len === 0) return fs[LCHOWN](p, uid, gid, cb)
}
children.forEach(child => chownrKid(p, child, uid, gid, then))
})
}
const chownrKidSync = (p, child, uid, gid) => {
if (typeof child === 'string') {
const stats = fs.lstatSync(path.resolve(p, child))
stats.name = child
child = stats
}
if (child.isDirectory())
chownrSync(path.resolve(p, child.name), uid, gid)
fs[LCHOWNSYNC](path.resolve(p, child.name), uid, gid)
}
const chownrSync = (p, uid, gid) => {
let children
try {
children = readdirSync(p, { withFileTypes: true })
} catch (er) {
if (er && er.code === 'ENOTDIR' && er.code !== 'ENOTSUP')
return fs[LCHOWNSYNC](p, uid, gid)
throw er
}
if (children.length)
children.forEach(child => chownrKidSync(p, child, uid, gid))
return fs[LCHOWNSYNC](p, uid, gid)
}
module.exports = chownr
chownr.sync = chownrSync

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{
"_from": "chownr@^1.1.1",
"_id": "chownr@1.1.1",
"_inBundle": false,
"_integrity": "sha512-j38EvO5+LHX84jlo6h4UzmOwi0UgW61WRyPtJz4qaadK5eY3BTS5TY/S1Stc3Uk2lIM6TPevAlULiEJwie860g==",
"_location": "/chownr",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "chownr@^1.1.1",
"name": "chownr",
"escapedName": "chownr",
"rawSpec": "^1.1.1",
"saveSpec": null,
"fetchSpec": "^1.1.1"
},
"_requiredBy": [
"/tar"
],
"_resolved": "https://registry.npmjs.org/chownr/-/chownr-1.1.1.tgz",
"_shasum": "54726b8b8fff4df053c42187e801fb4412df1494",
"_spec": "chownr@^1.1.1",
"_where": "/Users/pdunkel1/Office/fsevents/fsevents/node_modules/tar",
"author": {
"name": "Isaac Z. Schlueter",
"email": "i@izs.me",
"url": "http://blog.izs.me/"
},
"bugs": {
"url": "https://github.com/isaacs/chownr/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "like `chown -R`",
"devDependencies": {
"mkdirp": "0.3",
"rimraf": "",
"tap": "^12.0.1"
},
"files": [
"chownr.js"
],
"homepage": "https://github.com/isaacs/chownr#readme",
"license": "ISC",
"main": "chownr.js",
"name": "chownr",
"repository": {
"type": "git",
"url": "git://github.com/isaacs/chownr.git"
},
"scripts": {
"postpublish": "git push origin --all; git push origin --tags",
"postversion": "npm publish",
"preversion": "npm test",
"test": "tap test/*.js --cov"
},
"version": "1.1.1"
}

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{
"_args": [
[
"chownr@1.1.1",
"D:\\Desktop\\Git\\SmartShopper\\express-server"
]
],
"_from": "chownr@1.1.1",
"_id": "chownr@1.1.1",
"_inBundle": true,
"_integrity": "sha512-j38EvO5+LHX84jlo6h4UzmOwi0UgW61WRyPtJz4qaadK5eY3BTS5TY/S1Stc3Uk2lIM6TPevAlULiEJwie860g==",
"_location": "/fsevents/chownr",
"_optional": true,
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "chownr@1.1.1",
"name": "chownr",
"escapedName": "chownr",
"rawSpec": "1.1.1",
"saveSpec": null,
"fetchSpec": "1.1.1"
},
"_requiredBy": [
"/fsevents/tar"
],
"_resolved": false,
"_shasum": "54726b8b8fff4df053c42187e801fb4412df1494",
"_spec": "1.1.1",
"_where": "D:\\Desktop\\Git\\SmartShopper\\express-server",
"author": {
"name": "Isaac Z. Schlueter",
"email": "i@izs.me",
"url": "http://blog.izs.me/"
},
"bugs": {
"url": "https://github.com/isaacs/chownr/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "like `chown -R`",
"devDependencies": {
"mkdirp": "0.3",
"rimraf": "",
"tap": "^12.0.1"
},
"files": [
"chownr.js"
],
"homepage": "https://github.com/isaacs/chownr#readme",
"license": "ISC",
"main": "chownr.js",
"name": "chownr",
"repository": {
"type": "git",
"url": "git://github.com/isaacs/chownr.git"
},
"scripts": {
"postpublish": "git push origin --all; git push origin --tags",
"postversion": "npm publish",
"preversion": "npm test",
"test": "tap test/*.js --cov"
},
"version": "1.1.1"
}

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/* eslint-disable babel/new-cap, xo/throw-new-error */
'use strict';
module.exports = function (str, pos) {
if (str === null || str === undefined) {
throw TypeError();
}
str = String(str);
var size = str.length;
var i = pos ? Number(pos) : 0;
if (Number.isNaN(i)) {
i = 0;
}
if (i < 0 || i >= size) {
return undefined;
}
var first = str.charCodeAt(i);
if (first >= 0xD800 && first <= 0xDBFF && size > i + 1) {
var second = str.charCodeAt(i + 1);
if (second >= 0xDC00 && second <= 0xDFFF) {
return ((first - 0xD800) * 0x400) + second - 0xDC00 + 0x10000;
}
}
return first;
};

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@ -0,0 +1,21 @@
The MIT License (MIT)
Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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{
"_from": "code-point-at@^1.0.0",
"_id": "code-point-at@1.1.0",
"_inBundle": false,
"_integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=",
"_location": "/code-point-at",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "code-point-at@^1.0.0",
"name": "code-point-at",
"escapedName": "code-point-at",
"rawSpec": "^1.0.0",
"saveSpec": null,
"fetchSpec": "^1.0.0"
},
"_requiredBy": [
"/string-width"
],
"_resolved": "https://registry.npmjs.org/code-point-at/-/code-point-at-1.1.0.tgz",
"_shasum": "0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77",
"_spec": "code-point-at@^1.0.0",
"_where": "/Users/pdunkel1/Office/fsevents/fsevents/node_modules/string-width",
"author": {
"name": "Sindre Sorhus",
"email": "sindresorhus@gmail.com",
"url": "sindresorhus.com"
},
"bugs": {
"url": "https://github.com/sindresorhus/code-point-at/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "ES2015 `String#codePointAt()` ponyfill",
"devDependencies": {
"ava": "*",
"xo": "^0.16.0"
},
"engines": {
"node": ">=0.10.0"
},
"files": [
"index.js"
],
"homepage": "https://github.com/sindresorhus/code-point-at#readme",
"keywords": [
"es2015",
"ponyfill",
"polyfill",
"shim",
"string",
"str",
"code",
"point",
"at",
"codepoint",
"unicode"
],
"license": "MIT",
"name": "code-point-at",
"repository": {
"type": "git",
"url": "git+https://github.com/sindresorhus/code-point-at.git"
},
"scripts": {
"test": "xo && ava"
},
"version": "1.1.0"
}

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{
"_args": [
[
"code-point-at@1.1.0",
"D:\\Desktop\\Git\\SmartShopper\\express-server"
]
],
"_from": "code-point-at@1.1.0",
"_id": "code-point-at@1.1.0",
"_inBundle": true,
"_integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=",
"_location": "/fsevents/code-point-at",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "code-point-at@1.1.0",
"name": "code-point-at",
"escapedName": "code-point-at",
"rawSpec": "1.1.0",
"saveSpec": null,
"fetchSpec": "1.1.0"
},
"_requiredBy": [
"/fsevents/string-width"
],
"_resolved": false,
"_shasum": "0d070b4d043a5bea33a2f1a40e2edb3d9a4ccf77",
"_spec": "1.1.0",
"_where": "D:\\Desktop\\Git\\SmartShopper\\express-server",
"author": {
"name": "Sindre Sorhus",
"email": "sindresorhus@gmail.com",
"url": "sindresorhus.com"
},
"bugs": {
"url": "https://github.com/sindresorhus/code-point-at/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "ES2015 `String#codePointAt()` ponyfill",
"devDependencies": {
"ava": "*",
"xo": "^0.16.0"
},
"engines": {
"node": ">=0.10.0"
},
"files": [
"index.js"
],
"homepage": "https://github.com/sindresorhus/code-point-at#readme",
"keywords": [
"es2015",
"ponyfill",
"polyfill",
"shim",
"string",
"str",
"code",
"point",
"at",
"codepoint",
"unicode"
],
"license": "MIT",
"name": "code-point-at",
"repository": {
"type": "git",
"url": "git+https://github.com/sindresorhus/code-point-at.git"
},
"scripts": {
"test": "xo && ava"
},
"version": "1.1.0"
}

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# code-point-at [![Build Status](https://travis-ci.org/sindresorhus/code-point-at.svg?branch=master)](https://travis-ci.org/sindresorhus/code-point-at)
> ES2015 [`String#codePointAt()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/codePointAt) [ponyfill](https://ponyfill.com)
## Install
```
$ npm install --save code-point-at
```
## Usage
```js
var codePointAt = require('code-point-at');
codePointAt('🐴');
//=> 128052
codePointAt('abc', 2);
//=> 99
```
## API
### codePointAt(input, [position])
## License
MIT © [Sindre Sorhus](https://sindresorhus.com)

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language: node_js
node_js:
- 0.4
- 0.6

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@ -0,0 +1,18 @@
This software is released under the MIT license:
Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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concat-map
==========
Concatenative mapdashery.
[![browser support](http://ci.testling.com/substack/node-concat-map.png)](http://ci.testling.com/substack/node-concat-map)
[![build status](https://secure.travis-ci.org/substack/node-concat-map.png)](http://travis-ci.org/substack/node-concat-map)
example
=======
``` js
var concatMap = require('concat-map');
var xs = [ 1, 2, 3, 4, 5, 6 ];
var ys = concatMap(xs, function (x) {
return x % 2 ? [ x - 0.1, x, x + 0.1 ] : [];
});
console.dir(ys);
```
***
```
[ 0.9, 1, 1.1, 2.9, 3, 3.1, 4.9, 5, 5.1 ]
```
methods
=======
``` js
var concatMap = require('concat-map')
```
concatMap(xs, fn)
-----------------
Return an array of concatenated elements by calling `fn(x, i)` for each element
`x` and each index `i` in the array `xs`.
When `fn(x, i)` returns an array, its result will be concatenated with the
result array. If `fn(x, i)` returns anything else, that value will be pushed
onto the end of the result array.
install
=======
With [npm](http://npmjs.org) do:
```
npm install concat-map
```
license
=======
MIT
notes
=====
This module was written while sitting high above the ground in a tree.

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var concatMap = require('../');
var xs = [ 1, 2, 3, 4, 5, 6 ];
var ys = concatMap(xs, function (x) {
return x % 2 ? [ x - 0.1, x, x + 0.1 ] : [];
});
console.dir(ys);

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module.exports = function (xs, fn) {
var res = [];
for (var i = 0; i < xs.length; i++) {
var x = fn(xs[i], i);
if (isArray(x)) res.push.apply(res, x);
else res.push(x);
}
return res;
};
var isArray = Array.isArray || function (xs) {
return Object.prototype.toString.call(xs) === '[object Array]';
};

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@ -0,0 +1,88 @@
{
"_from": "concat-map@0.0.1",
"_id": "concat-map@0.0.1",
"_inBundle": false,
"_integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
"_location": "/concat-map",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "concat-map@0.0.1",
"name": "concat-map",
"escapedName": "concat-map",
"rawSpec": "0.0.1",
"saveSpec": null,
"fetchSpec": "0.0.1"
},
"_requiredBy": [
"/brace-expansion"
],
"_resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
"_shasum": "d8a96bd77fd68df7793a73036a3ba0d5405d477b",
"_spec": "concat-map@0.0.1",
"_where": "/Users/pdunkel1/Office/fsevents/fsevents/node_modules/brace-expansion",
"author": {
"name": "James Halliday",
"email": "mail@substack.net",
"url": "http://substack.net"
},
"bugs": {
"url": "https://github.com/substack/node-concat-map/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "concatenative mapdashery",
"devDependencies": {
"tape": "~2.4.0"
},
"directories": {
"example": "example",
"test": "test"
},
"homepage": "https://github.com/substack/node-concat-map#readme",
"keywords": [
"concat",
"concatMap",
"map",
"functional",
"higher-order"
],
"license": "MIT",
"main": "index.js",
"name": "concat-map",
"repository": {
"type": "git",
"url": "git://github.com/substack/node-concat-map.git"
},
"scripts": {
"test": "tape test/*.js"
},
"testling": {
"files": "test/*.js",
"browsers": {
"ie": [
6,
7,
8,
9
],
"ff": [
3.5,
10,
15
],
"chrome": [
10,
22
],
"safari": [
5.1
],
"opera": [
12
]
}
},
"version": "0.0.1"
}

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@ -0,0 +1,94 @@
{
"_args": [
[
"concat-map@0.0.1",
"D:\\Desktop\\Git\\SmartShopper\\express-server"
]
],
"_from": "concat-map@0.0.1",
"_id": "concat-map@0.0.1",
"_inBundle": true,
"_integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
"_location": "/fsevents/concat-map",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "concat-map@0.0.1",
"name": "concat-map",
"escapedName": "concat-map",
"rawSpec": "0.0.1",
"saveSpec": null,
"fetchSpec": "0.0.1"
},
"_requiredBy": [
"/fsevents/brace-expansion"
],
"_resolved": false,
"_shasum": "d8a96bd77fd68df7793a73036a3ba0d5405d477b",
"_spec": "0.0.1",
"_where": "D:\\Desktop\\Git\\SmartShopper\\express-server",
"author": {
"name": "James Halliday",
"email": "mail@substack.net",
"url": "http://substack.net"
},
"bugs": {
"url": "https://github.com/substack/node-concat-map/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "concatenative mapdashery",
"devDependencies": {
"tape": "~2.4.0"
},
"directories": {
"example": "example",
"test": "test"
},
"homepage": "https://github.com/substack/node-concat-map#readme",
"keywords": [
"concat",
"concatMap",
"map",
"functional",
"higher-order"
],
"license": "MIT",
"main": "index.js",
"name": "concat-map",
"repository": {
"type": "git",
"url": "git://github.com/substack/node-concat-map.git"
},
"scripts": {
"test": "tape test/*.js"
},
"testling": {
"files": "test/*.js",
"browsers": {
"ie": [
6,
7,
8,
9
],
"ff": [
3.5,
10,
15
],
"chrome": [
10,
22
],
"safari": [
5.1
],
"opera": [
12
]
}
},
"version": "0.0.1"
}

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var concatMap = require('../');
var test = require('tape');
test('empty or not', function (t) {
var xs = [ 1, 2, 3, 4, 5, 6 ];
var ixes = [];
var ys = concatMap(xs, function (x, ix) {
ixes.push(ix);
return x % 2 ? [ x - 0.1, x, x + 0.1 ] : [];
});
t.same(ys, [ 0.9, 1, 1.1, 2.9, 3, 3.1, 4.9, 5, 5.1 ]);
t.same(ixes, [ 0, 1, 2, 3, 4, 5 ]);
t.end();
});
test('always something', function (t) {
var xs = [ 'a', 'b', 'c', 'd' ];
var ys = concatMap(xs, function (x) {
return x === 'b' ? [ 'B', 'B', 'B' ] : [ x ];
});
t.same(ys, [ 'a', 'B', 'B', 'B', 'c', 'd' ]);
t.end();
});
test('scalars', function (t) {
var xs = [ 'a', 'b', 'c', 'd' ];
var ys = concatMap(xs, function (x) {
return x === 'b' ? [ 'B', 'B', 'B' ] : x;
});
t.same(ys, [ 'a', 'B', 'B', 'B', 'c', 'd' ]);
t.end();
});
test('undefs', function (t) {
var xs = [ 'a', 'b', 'c', 'd' ];
var ys = concatMap(xs, function () {});
t.same(ys, [ undefined, undefined, undefined, undefined ]);
t.end();
});

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Copyright (c) 2014, Rebecca Turner <me@re-becca.org>
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

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# Console Control Strings
A library of cross-platform tested terminal/console command strings for
doing things like color and cursor positioning. This is a subset of both
ansi and vt100. All control codes included work on both Windows & Unix-like
OSes, except where noted.
## Usage
```js
var consoleControl = require('console-control-strings')
console.log(consoleControl.color('blue','bgRed', 'bold') + 'hi there' + consoleControl.color('reset'))
process.stdout.write(consoleControl.goto(75, 10))
```
## Why Another?
There are tons of libraries similar to this one. I wanted one that was:
1. Very clear about compatibility goals.
2. Could emit, for instance, a start color code without an end one.
3. Returned strings w/o writing to streams.
4. Was not weighed down with other unrelated baggage.
## Functions
### var code = consoleControl.up(_num = 1_)
Returns the escape sequence to move _num_ lines up.
### var code = consoleControl.down(_num = 1_)
Returns the escape sequence to move _num_ lines down.
### var code = consoleControl.forward(_num = 1_)
Returns the escape sequence to move _num_ lines righ.
### var code = consoleControl.back(_num = 1_)
Returns the escape sequence to move _num_ lines left.
### var code = consoleControl.nextLine(_num = 1_)
Returns the escape sequence to move _num_ lines down and to the beginning of
the line.
### var code = consoleControl.previousLine(_num = 1_)
Returns the escape sequence to move _num_ lines up and to the beginning of
the line.
### var code = consoleControl.eraseData()
Returns the escape sequence to erase everything from the current cursor
position to the bottom right of the screen. This is line based, so it
erases the remainder of the current line and all following lines.
### var code = consoleControl.eraseLine()
Returns the escape sequence to erase to the end of the current line.
### var code = consoleControl.goto(_x_, _y_)
Returns the escape sequence to move the cursor to the designated position.
Note that the origin is _1, 1_ not _0, 0_.
### var code = consoleControl.gotoSOL()
Returns the escape sequence to move the cursor to the beginning of the
current line. (That is, it returns a carriage return, `\r`.)
### var code = consoleControl.beep()
Returns the escape sequence to cause the termianl to beep. (That is, it
returns unicode character `\x0007`, a Control-G.)
### var code = consoleControl.hideCursor()
Returns the escape sequence to hide the cursor.
### var code = consoleControl.showCursor()
Returns the escape sequence to show the cursor.
### var code = consoleControl.color(_colors = []_)
### var code = consoleControl.color(_color1_, _color2_, _…_, _colorn_)
Returns the escape sequence to set the current terminal display attributes
(mostly colors). Arguments can either be a list of attributes or an array
of attributes. The difference between passing in an array or list of colors
and calling `.color` separately for each one, is that in the former case a
single escape sequence will be produced where as in the latter each change
will have its own distinct escape sequence. Each attribute can be one of:
* Reset:
* **reset** Reset all attributes to the terminal default.
* Styles:
* **bold** Display text as bold. In some terminals this means using a
bold font, in others this means changing the color. In some it means
both.
* **italic** Display text as italic. This is not available in most Windows terminals.
* **underline** Underline text. This is not available in most Windows Terminals.
* **inverse** Invert the foreground and background colors.
* **stopBold** Do not display text as bold.
* **stopItalic** Do not display text as italic.
* **stopUnderline** Do not underline text.
* **stopInverse** Do not invert foreground and background.
* Colors:
* **white**
* **black**
* **blue**
* **cyan**
* **green**
* **magenta**
* **red**
* **yellow**
* **grey** / **brightBlack**
* **brightRed**
* **brightGreen**
* **brightYellow**
* **brightBlue**
* **brightMagenta**
* **brightCyan**
* **brightWhite**
* Background Colors:
* **bgWhite**
* **bgBlack**
* **bgBlue**
* **bgCyan**
* **bgGreen**
* **bgMagenta**
* **bgRed**
* **bgYellow**
* **bgGrey** / **bgBrightBlack**
* **bgBrightRed**
* **bgBrightGreen**
* **bgBrightYellow**
* **bgBrightBlue**
* **bgBrightMagenta**
* **bgBrightCyan**
* **bgBrightWhite**

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# Console Control Strings
A library of cross-platform tested terminal/console command strings for
doing things like color and cursor positioning. This is a subset of both
ansi and vt100. All control codes included work on both Windows & Unix-like
OSes, except where noted.
## Usage
```js
var consoleControl = require('console-control-strings')
console.log(consoleControl.color('blue','bgRed', 'bold') + 'hi there' + consoleControl.color('reset'))
process.stdout.write(consoleControl.goto(75, 10))
```
## Why Another?
There are tons of libraries similar to this one. I wanted one that was:
1. Very clear about compatibility goals.
2. Could emit, for instance, a start color code without an end one.
3. Returned strings w/o writing to streams.
4. Was not weighed down with other unrelated baggage.
## Functions
### var code = consoleControl.up(_num = 1_)
Returns the escape sequence to move _num_ lines up.
### var code = consoleControl.down(_num = 1_)
Returns the escape sequence to move _num_ lines down.
### var code = consoleControl.forward(_num = 1_)
Returns the escape sequence to move _num_ lines righ.
### var code = consoleControl.back(_num = 1_)
Returns the escape sequence to move _num_ lines left.
### var code = consoleControl.nextLine(_num = 1_)
Returns the escape sequence to move _num_ lines down and to the beginning of
the line.
### var code = consoleControl.previousLine(_num = 1_)
Returns the escape sequence to move _num_ lines up and to the beginning of
the line.
### var code = consoleControl.eraseData()
Returns the escape sequence to erase everything from the current cursor
position to the bottom right of the screen. This is line based, so it
erases the remainder of the current line and all following lines.
### var code = consoleControl.eraseLine()
Returns the escape sequence to erase to the end of the current line.
### var code = consoleControl.goto(_x_, _y_)
Returns the escape sequence to move the cursor to the designated position.
Note that the origin is _1, 1_ not _0, 0_.
### var code = consoleControl.gotoSOL()
Returns the escape sequence to move the cursor to the beginning of the
current line. (That is, it returns a carriage return, `\r`.)
### var code = consoleControl.hideCursor()
Returns the escape sequence to hide the cursor.
### var code = consoleControl.showCursor()
Returns the escape sequence to show the cursor.
### var code = consoleControl.color(_colors = []_)
### var code = consoleControl.color(_color1_, _color2_, _…_, _colorn_)
Returns the escape sequence to set the current terminal display attributes
(mostly colors). Arguments can either be a list of attributes or an array
of attributes. The difference between passing in an array or list of colors
and calling `.color` separately for each one, is that in the former case a
single escape sequence will be produced where as in the latter each change
will have its own distinct escape sequence. Each attribute can be one of:
* Reset:
* **reset** Reset all attributes to the terminal default.
* Styles:
* **bold** Display text as bold. In some terminals this means using a
bold font, in others this means changing the color. In some it means
both.
* **italic** Display text as italic. This is not available in most Windows terminals.
* **underline** Underline text. This is not available in most Windows Terminals.
* **inverse** Invert the foreground and background colors.
* **stopBold** Do not display text as bold.
* **stopItalic** Do not display text as italic.
* **stopUnderline** Do not underline text.
* **stopInverse** Do not invert foreground and background.
* Colors:
* **white**
* **black**
* **blue**
* **cyan**
* **green**
* **magenta**
* **red**
* **yellow**
* **grey** / **brightBlack**
* **brightRed**
* **brightGreen**
* **brightYellow**
* **brightBlue**
* **brightMagenta**
* **brightCyan**
* **brightWhite**
* Background Colors:
* **bgWhite**
* **bgBlack**
* **bgBlue**
* **bgCyan**
* **bgGreen**
* **bgMagenta**
* **bgRed**
* **bgYellow**
* **bgGrey** / **bgBrightBlack**
* **bgBrightRed**
* **bgBrightGreen**
* **bgBrightYellow**
* **bgBrightBlue**
* **bgBrightMagenta**
* **bgBrightCyan**
* **bgBrightWhite**

View File

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'use strict'
// These tables borrowed from `ansi`
var prefix = '\x1b['
exports.up = function up (num) {
return prefix + (num || '') + 'A'
}
exports.down = function down (num) {
return prefix + (num || '') + 'B'
}
exports.forward = function forward (num) {
return prefix + (num || '') + 'C'
}
exports.back = function back (num) {
return prefix + (num || '') + 'D'
}
exports.nextLine = function nextLine (num) {
return prefix + (num || '') + 'E'
}
exports.previousLine = function previousLine (num) {
return prefix + (num || '') + 'F'
}
exports.horizontalAbsolute = function horizontalAbsolute (num) {
if (num == null) throw new Error('horizontalAboslute requires a column to position to')
return prefix + num + 'G'
}
exports.eraseData = function eraseData () {
return prefix + 'J'
}
exports.eraseLine = function eraseLine () {
return prefix + 'K'
}
exports.goto = function (x, y) {
return prefix + y + ';' + x + 'H'
}
exports.gotoSOL = function () {
return '\r'
}
exports.beep = function () {
return '\x07'
}
exports.hideCursor = function hideCursor () {
return prefix + '?25l'
}
exports.showCursor = function showCursor () {
return prefix + '?25h'
}
var colors = {
reset: 0,
// styles
bold: 1,
italic: 3,
underline: 4,
inverse: 7,
// resets
stopBold: 22,
stopItalic: 23,
stopUnderline: 24,
stopInverse: 27,
// colors
white: 37,
black: 30,
blue: 34,
cyan: 36,
green: 32,
magenta: 35,
red: 31,
yellow: 33,
bgWhite: 47,
bgBlack: 40,
bgBlue: 44,
bgCyan: 46,
bgGreen: 42,
bgMagenta: 45,
bgRed: 41,
bgYellow: 43,
grey: 90,
brightBlack: 90,
brightRed: 91,
brightGreen: 92,
brightYellow: 93,
brightBlue: 94,
brightMagenta: 95,
brightCyan: 96,
brightWhite: 97,
bgGrey: 100,
bgBrightBlack: 100,
bgBrightRed: 101,
bgBrightGreen: 102,
bgBrightYellow: 103,
bgBrightBlue: 104,
bgBrightMagenta: 105,
bgBrightCyan: 106,
bgBrightWhite: 107
}
exports.color = function color (colorWith) {
if (arguments.length !== 1 || !Array.isArray(colorWith)) {
colorWith = Array.prototype.slice.call(arguments)
}
return prefix + colorWith.map(colorNameToCode).join(';') + 'm'
}
function colorNameToCode (color) {
if (colors[color] != null) return colors[color]
throw new Error('Unknown color or style name: ' + color)
}

View File

@ -0,0 +1,61 @@
{
"_from": "console-control-strings@~1.1.0",
"_id": "console-control-strings@1.1.0",
"_inBundle": false,
"_integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=",
"_location": "/console-control-strings",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "console-control-strings@~1.1.0",
"name": "console-control-strings",
"escapedName": "console-control-strings",
"rawSpec": "~1.1.0",
"saveSpec": null,
"fetchSpec": "~1.1.0"
},
"_requiredBy": [
"/gauge",
"/npmlog"
],
"_resolved": "https://registry.npmjs.org/console-control-strings/-/console-control-strings-1.1.0.tgz",
"_shasum": "3d7cf4464db6446ea644bf4b39507f9851008e8e",
"_spec": "console-control-strings@~1.1.0",
"_where": "/Users/pdunkel1/Office/fsevents/fsevents/node_modules/npmlog",
"author": {
"name": "Rebecca Turner",
"email": "me@re-becca.org",
"url": "http://re-becca.org/"
},
"bugs": {
"url": "https://github.com/iarna/console-control-strings/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "A library of cross-platform tested terminal/console command strings for doing things like color and cursor positioning. This is a subset of both ansi and vt100. All control codes included work on both Windows & Unix-like OSes, except where noted.",
"devDependencies": {
"standard": "^7.1.2",
"tap": "^5.7.2"
},
"directories": {
"test": "test"
},
"files": [
"LICENSE",
"index.js"
],
"homepage": "https://github.com/iarna/console-control-strings#readme",
"keywords": [],
"license": "ISC",
"main": "index.js",
"name": "console-control-strings",
"repository": {
"type": "git",
"url": "git+https://github.com/iarna/console-control-strings.git"
},
"scripts": {
"test": "standard && tap test/*.js"
},
"version": "1.1.0"
}

View File

@ -0,0 +1,67 @@
{
"_args": [
[
"console-control-strings@1.1.0",
"D:\\Desktop\\Git\\SmartShopper\\express-server"
]
],
"_from": "console-control-strings@1.1.0",
"_id": "console-control-strings@1.1.0",
"_inBundle": true,
"_integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=",
"_location": "/fsevents/console-control-strings",
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "console-control-strings@1.1.0",
"name": "console-control-strings",
"escapedName": "console-control-strings",
"rawSpec": "1.1.0",
"saveSpec": null,
"fetchSpec": "1.1.0"
},
"_requiredBy": [
"/fsevents/gauge",
"/fsevents/npmlog"
],
"_resolved": false,
"_shasum": "3d7cf4464db6446ea644bf4b39507f9851008e8e",
"_spec": "1.1.0",
"_where": "D:\\Desktop\\Git\\SmartShopper\\express-server",
"author": {
"name": "Rebecca Turner",
"email": "me@re-becca.org",
"url": "http://re-becca.org/"
},
"bugs": {
"url": "https://github.com/iarna/console-control-strings/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "A library of cross-platform tested terminal/console command strings for doing things like color and cursor positioning. This is a subset of both ansi and vt100. All control codes included work on both Windows & Unix-like OSes, except where noted.",
"devDependencies": {
"standard": "^7.1.2",
"tap": "^5.7.2"
},
"directories": {
"test": "test"
},
"files": [
"LICENSE",
"index.js"
],
"homepage": "https://github.com/iarna/console-control-strings#readme",
"keywords": [],
"license": "ISC",
"main": "index.js",
"name": "console-control-strings",
"repository": {
"type": "git",
"url": "git+https://github.com/iarna/console-control-strings.git"
},
"scripts": {
"test": "standard && tap test/*.js"
},
"version": "1.1.0"
}

View File

@ -0,0 +1,19 @@
Copyright Node.js contributors. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to
deal in the Software without restriction, including without limitation the
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
sell copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
IN THE SOFTWARE.

View File

@ -0,0 +1,3 @@
# core-util-is
The `util.is*` functions introduced in Node v0.12.

View File

@ -0,0 +1,604 @@
diff --git a/lib/util.js b/lib/util.js
index a03e874..9074e8e 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -19,430 +19,6 @@
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
-var formatRegExp = /%[sdj%]/g;
-exports.format = function(f) {
- if (!isString(f)) {
- var objects = [];
- for (var i = 0; i < arguments.length; i++) {
- objects.push(inspect(arguments[i]));
- }
- return objects.join(' ');
- }
-
- var i = 1;
- var args = arguments;
- var len = args.length;
- var str = String(f).replace(formatRegExp, function(x) {
- if (x === '%%') return '%';
- if (i >= len) return x;
- switch (x) {
- case '%s': return String(args[i++]);
- case '%d': return Number(args[i++]);
- case '%j':
- try {
- return JSON.stringify(args[i++]);
- } catch (_) {
- return '[Circular]';
- }
- default:
- return x;
- }
- });
- for (var x = args[i]; i < len; x = args[++i]) {
- if (isNull(x) || !isObject(x)) {
- str += ' ' + x;
- } else {
- str += ' ' + inspect(x);
- }
- }
- return str;
-};
-
-
-// Mark that a method should not be used.
-// Returns a modified function which warns once by default.
-// If --no-deprecation is set, then it is a no-op.
-exports.deprecate = function(fn, msg) {
- // Allow for deprecating things in the process of starting up.
- if (isUndefined(global.process)) {
- return function() {
- return exports.deprecate(fn, msg).apply(this, arguments);
- };
- }
-
- if (process.noDeprecation === true) {
- return fn;
- }
-
- var warned = false;
- function deprecated() {
- if (!warned) {
- if (process.throwDeprecation) {
- throw new Error(msg);
- } else if (process.traceDeprecation) {
- console.trace(msg);
- } else {
- console.error(msg);
- }
- warned = true;
- }
- return fn.apply(this, arguments);
- }
-
- return deprecated;
-};
-
-
-var debugs = {};
-var debugEnviron;
-exports.debuglog = function(set) {
- if (isUndefined(debugEnviron))
- debugEnviron = process.env.NODE_DEBUG || '';
- set = set.toUpperCase();
- if (!debugs[set]) {
- if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
- var pid = process.pid;
- debugs[set] = function() {
- var msg = exports.format.apply(exports, arguments);
- console.error('%s %d: %s', set, pid, msg);
- };
- } else {
- debugs[set] = function() {};
- }
- }
- return debugs[set];
-};
-
-
-/**
- * Echos the value of a value. Trys to print the value out
- * in the best way possible given the different types.
- *
- * @param {Object} obj The object to print out.
- * @param {Object} opts Optional options object that alters the output.
- */
-/* legacy: obj, showHidden, depth, colors*/
-function inspect(obj, opts) {
- // default options
- var ctx = {
- seen: [],
- stylize: stylizeNoColor
- };
- // legacy...
- if (arguments.length >= 3) ctx.depth = arguments[2];
- if (arguments.length >= 4) ctx.colors = arguments[3];
- if (isBoolean(opts)) {
- // legacy...
- ctx.showHidden = opts;
- } else if (opts) {
- // got an "options" object
- exports._extend(ctx, opts);
- }
- // set default options
- if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
- if (isUndefined(ctx.depth)) ctx.depth = 2;
- if (isUndefined(ctx.colors)) ctx.colors = false;
- if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
- if (ctx.colors) ctx.stylize = stylizeWithColor;
- return formatValue(ctx, obj, ctx.depth);
-}
-exports.inspect = inspect;
-
-
-// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
-inspect.colors = {
- 'bold' : [1, 22],
- 'italic' : [3, 23],
- 'underline' : [4, 24],
- 'inverse' : [7, 27],
- 'white' : [37, 39],
- 'grey' : [90, 39],
- 'black' : [30, 39],
- 'blue' : [34, 39],
- 'cyan' : [36, 39],
- 'green' : [32, 39],
- 'magenta' : [35, 39],
- 'red' : [31, 39],
- 'yellow' : [33, 39]
-};
-
-// Don't use 'blue' not visible on cmd.exe
-inspect.styles = {
- 'special': 'cyan',
- 'number': 'yellow',
- 'boolean': 'yellow',
- 'undefined': 'grey',
- 'null': 'bold',
- 'string': 'green',
- 'date': 'magenta',
- // "name": intentionally not styling
- 'regexp': 'red'
-};
-
-
-function stylizeWithColor(str, styleType) {
- var style = inspect.styles[styleType];
-
- if (style) {
- return '\u001b[' + inspect.colors[style][0] + 'm' + str +
- '\u001b[' + inspect.colors[style][1] + 'm';
- } else {
- return str;
- }
-}
-
-
-function stylizeNoColor(str, styleType) {
- return str;
-}
-
-
-function arrayToHash(array) {
- var hash = {};
-
- array.forEach(function(val, idx) {
- hash[val] = true;
- });
-
- return hash;
-}
-
-
-function formatValue(ctx, value, recurseTimes) {
- // Provide a hook for user-specified inspect functions.
- // Check that value is an object with an inspect function on it
- if (ctx.customInspect &&
- value &&
- isFunction(value.inspect) &&
- // Filter out the util module, it's inspect function is special
- value.inspect !== exports.inspect &&
- // Also filter out any prototype objects using the circular check.
- !(value.constructor && value.constructor.prototype === value)) {
- var ret = value.inspect(recurseTimes, ctx);
- if (!isString(ret)) {
- ret = formatValue(ctx, ret, recurseTimes);
- }
- return ret;
- }
-
- // Primitive types cannot have properties
- var primitive = formatPrimitive(ctx, value);
- if (primitive) {
- return primitive;
- }
-
- // Look up the keys of the object.
- var keys = Object.keys(value);
- var visibleKeys = arrayToHash(keys);
-
- if (ctx.showHidden) {
- keys = Object.getOwnPropertyNames(value);
- }
-
- // Some type of object without properties can be shortcutted.
- if (keys.length === 0) {
- if (isFunction(value)) {
- var name = value.name ? ': ' + value.name : '';
- return ctx.stylize('[Function' + name + ']', 'special');
- }
- if (isRegExp(value)) {
- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
- }
- if (isDate(value)) {
- return ctx.stylize(Date.prototype.toString.call(value), 'date');
- }
- if (isError(value)) {
- return formatError(value);
- }
- }
-
- var base = '', array = false, braces = ['{', '}'];
-
- // Make Array say that they are Array
- if (isArray(value)) {
- array = true;
- braces = ['[', ']'];
- }
-
- // Make functions say that they are functions
- if (isFunction(value)) {
- var n = value.name ? ': ' + value.name : '';
- base = ' [Function' + n + ']';
- }
-
- // Make RegExps say that they are RegExps
- if (isRegExp(value)) {
- base = ' ' + RegExp.prototype.toString.call(value);
- }
-
- // Make dates with properties first say the date
- if (isDate(value)) {
- base = ' ' + Date.prototype.toUTCString.call(value);
- }
-
- // Make error with message first say the error
- if (isError(value)) {
- base = ' ' + formatError(value);
- }
-
- if (keys.length === 0 && (!array || value.length == 0)) {
- return braces[0] + base + braces[1];
- }
-
- if (recurseTimes < 0) {
- if (isRegExp(value)) {
- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
- } else {
- return ctx.stylize('[Object]', 'special');
- }
- }
-
- ctx.seen.push(value);
-
- var output;
- if (array) {
- output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
- } else {
- output = keys.map(function(key) {
- return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
- });
- }
-
- ctx.seen.pop();
-
- return reduceToSingleString(output, base, braces);
-}
-
-
-function formatPrimitive(ctx, value) {
- if (isUndefined(value))
- return ctx.stylize('undefined', 'undefined');
- if (isString(value)) {
- var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
- .replace(/'/g, "\\'")
- .replace(/\\"/g, '"') + '\'';
- return ctx.stylize(simple, 'string');
- }
- if (isNumber(value)) {
- // Format -0 as '-0'. Strict equality won't distinguish 0 from -0,
- // so instead we use the fact that 1 / -0 < 0 whereas 1 / 0 > 0 .
- if (value === 0 && 1 / value < 0)
- return ctx.stylize('-0', 'number');
- return ctx.stylize('' + value, 'number');
- }
- if (isBoolean(value))
- return ctx.stylize('' + value, 'boolean');
- // For some reason typeof null is "object", so special case here.
- if (isNull(value))
- return ctx.stylize('null', 'null');
-}
-
-
-function formatError(value) {
- return '[' + Error.prototype.toString.call(value) + ']';
-}
-
-
-function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
- var output = [];
- for (var i = 0, l = value.length; i < l; ++i) {
- if (hasOwnProperty(value, String(i))) {
- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
- String(i), true));
- } else {
- output.push('');
- }
- }
- keys.forEach(function(key) {
- if (!key.match(/^\d+$/)) {
- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
- key, true));
- }
- });
- return output;
-}
-
-
-function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
- var name, str, desc;
- desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
- if (desc.get) {
- if (desc.set) {
- str = ctx.stylize('[Getter/Setter]', 'special');
- } else {
- str = ctx.stylize('[Getter]', 'special');
- }
- } else {
- if (desc.set) {
- str = ctx.stylize('[Setter]', 'special');
- }
- }
- if (!hasOwnProperty(visibleKeys, key)) {
- name = '[' + key + ']';
- }
- if (!str) {
- if (ctx.seen.indexOf(desc.value) < 0) {
- if (isNull(recurseTimes)) {
- str = formatValue(ctx, desc.value, null);
- } else {
- str = formatValue(ctx, desc.value, recurseTimes - 1);
- }
- if (str.indexOf('\n') > -1) {
- if (array) {
- str = str.split('\n').map(function(line) {
- return ' ' + line;
- }).join('\n').substr(2);
- } else {
- str = '\n' + str.split('\n').map(function(line) {
- return ' ' + line;
- }).join('\n');
- }
- }
- } else {
- str = ctx.stylize('[Circular]', 'special');
- }
- }
- if (isUndefined(name)) {
- if (array && key.match(/^\d+$/)) {
- return str;
- }
- name = JSON.stringify('' + key);
- if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
- name = name.substr(1, name.length - 2);
- name = ctx.stylize(name, 'name');
- } else {
- name = name.replace(/'/g, "\\'")
- .replace(/\\"/g, '"')
- .replace(/(^"|"$)/g, "'");
- name = ctx.stylize(name, 'string');
- }
- }
-
- return name + ': ' + str;
-}
-
-
-function reduceToSingleString(output, base, braces) {
- var numLinesEst = 0;
- var length = output.reduce(function(prev, cur) {
- numLinesEst++;
- if (cur.indexOf('\n') >= 0) numLinesEst++;
- return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
- }, 0);
-
- if (length > 60) {
- return braces[0] +
- (base === '' ? '' : base + '\n ') +
- ' ' +
- output.join(',\n ') +
- ' ' +
- braces[1];
- }
-
- return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
-}
-
-
// NOTE: These type checking functions intentionally don't use `instanceof`
// because it is fragile and can be easily faked with `Object.create()`.
function isArray(ar) {
@@ -522,166 +98,10 @@ function isPrimitive(arg) {
exports.isPrimitive = isPrimitive;
function isBuffer(arg) {
- return arg instanceof Buffer;
+ return Buffer.isBuffer(arg);
}
exports.isBuffer = isBuffer;
function objectToString(o) {
return Object.prototype.toString.call(o);
-}
-
-
-function pad(n) {
- return n < 10 ? '0' + n.toString(10) : n.toString(10);
-}
-
-
-var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
- 'Oct', 'Nov', 'Dec'];
-
-// 26 Feb 16:19:34
-function timestamp() {
- var d = new Date();
- var time = [pad(d.getHours()),
- pad(d.getMinutes()),
- pad(d.getSeconds())].join(':');
- return [d.getDate(), months[d.getMonth()], time].join(' ');
-}
-
-
-// log is just a thin wrapper to console.log that prepends a timestamp
-exports.log = function() {
- console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
-};
-
-
-/**
- * Inherit the prototype methods from one constructor into another.
- *
- * The Function.prototype.inherits from lang.js rewritten as a standalone
- * function (not on Function.prototype). NOTE: If this file is to be loaded
- * during bootstrapping this function needs to be rewritten using some native
- * functions as prototype setup using normal JavaScript does not work as
- * expected during bootstrapping (see mirror.js in r114903).
- *
- * @param {function} ctor Constructor function which needs to inherit the
- * prototype.
- * @param {function} superCtor Constructor function to inherit prototype from.
- */
-exports.inherits = function(ctor, superCtor) {
- ctor.super_ = superCtor;
- ctor.prototype = Object.create(superCtor.prototype, {
- constructor: {
- value: ctor,
- enumerable: false,
- writable: true,
- configurable: true
- }
- });
-};
-
-exports._extend = function(origin, add) {
- // Don't do anything if add isn't an object
- if (!add || !isObject(add)) return origin;
-
- var keys = Object.keys(add);
- var i = keys.length;
- while (i--) {
- origin[keys[i]] = add[keys[i]];
- }
- return origin;
-};
-
-function hasOwnProperty(obj, prop) {
- return Object.prototype.hasOwnProperty.call(obj, prop);
-}
-
-
-// Deprecated old stuff.
-
-exports.p = exports.deprecate(function() {
- for (var i = 0, len = arguments.length; i < len; ++i) {
- console.error(exports.inspect(arguments[i]));
- }
-}, 'util.p: Use console.error() instead');
-
-
-exports.exec = exports.deprecate(function() {
- return require('child_process').exec.apply(this, arguments);
-}, 'util.exec is now called `child_process.exec`.');
-
-
-exports.print = exports.deprecate(function() {
- for (var i = 0, len = arguments.length; i < len; ++i) {
- process.stdout.write(String(arguments[i]));
- }
-}, 'util.print: Use console.log instead');
-
-
-exports.puts = exports.deprecate(function() {
- for (var i = 0, len = arguments.length; i < len; ++i) {
- process.stdout.write(arguments[i] + '\n');
- }
-}, 'util.puts: Use console.log instead');
-
-
-exports.debug = exports.deprecate(function(x) {
- process.stderr.write('DEBUG: ' + x + '\n');
-}, 'util.debug: Use console.error instead');
-
-
-exports.error = exports.deprecate(function(x) {
- for (var i = 0, len = arguments.length; i < len; ++i) {
- process.stderr.write(arguments[i] + '\n');
- }
-}, 'util.error: Use console.error instead');
-
-
-exports.pump = exports.deprecate(function(readStream, writeStream, callback) {
- var callbackCalled = false;
-
- function call(a, b, c) {
- if (callback && !callbackCalled) {
- callback(a, b, c);
- callbackCalled = true;
- }
- }
-
- readStream.addListener('data', function(chunk) {
- if (writeStream.write(chunk) === false) readStream.pause();
- });
-
- writeStream.addListener('drain', function() {
- readStream.resume();
- });
-
- readStream.addListener('end', function() {
- writeStream.end();
- });
-
- readStream.addListener('close', function() {
- call();
- });
-
- readStream.addListener('error', function(err) {
- writeStream.end();
- call(err);
- });
-
- writeStream.addListener('error', function(err) {
- readStream.destroy();
- call(err);
- });
-}, 'util.pump(): Use readableStream.pipe() instead');
-
-
-var uv;
-exports._errnoException = function(err, syscall) {
- if (isUndefined(uv)) uv = process.binding('uv');
- var errname = uv.errname(err);
- var e = new Error(syscall + ' ' + errname);
- e.code = errname;
- e.errno = errname;
- e.syscall = syscall;
- return e;
-};
+}

View File

@ -0,0 +1,107 @@
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.
// NOTE: These type checking functions intentionally don't use `instanceof`
// because it is fragile and can be easily faked with `Object.create()`.
function isArray(arg) {
if (Array.isArray) {
return Array.isArray(arg);
}
return objectToString(arg) === '[object Array]';
}
exports.isArray = isArray;
function isBoolean(arg) {
return typeof arg === 'boolean';
}
exports.isBoolean = isBoolean;
function isNull(arg) {
return arg === null;
}
exports.isNull = isNull;
function isNullOrUndefined(arg) {
return arg == null;
}
exports.isNullOrUndefined = isNullOrUndefined;
function isNumber(arg) {
return typeof arg === 'number';
}
exports.isNumber = isNumber;
function isString(arg) {
return typeof arg === 'string';
}
exports.isString = isString;
function isSymbol(arg) {
return typeof arg === 'symbol';
}
exports.isSymbol = isSymbol;
function isUndefined(arg) {
return arg === void 0;
}
exports.isUndefined = isUndefined;
function isRegExp(re) {
return objectToString(re) === '[object RegExp]';
}
exports.isRegExp = isRegExp;
function isObject(arg) {
return typeof arg === 'object' && arg !== null;
}
exports.isObject = isObject;
function isDate(d) {
return objectToString(d) === '[object Date]';
}
exports.isDate = isDate;
function isError(e) {
return (objectToString(e) === '[object Error]' || e instanceof Error);
}
exports.isError = isError;
function isFunction(arg) {
return typeof arg === 'function';
}
exports.isFunction = isFunction;
function isPrimitive(arg) {
return arg === null ||
typeof arg === 'boolean' ||
typeof arg === 'number' ||
typeof arg === 'string' ||
typeof arg === 'symbol' || // ES6 symbol
typeof arg === 'undefined';
}
exports.isPrimitive = isPrimitive;
exports.isBuffer = Buffer.isBuffer;
function objectToString(o) {
return Object.prototype.toString.call(o);
}

View File

@ -0,0 +1,62 @@
{
"_from": "core-util-is@~1.0.0",
"_id": "core-util-is@1.0.2",
"_inBundle": false,
"_integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
"_location": "/core-util-is",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "core-util-is@~1.0.0",
"name": "core-util-is",
"escapedName": "core-util-is",
"rawSpec": "~1.0.0",
"saveSpec": null,
"fetchSpec": "~1.0.0"
},
"_requiredBy": [
"/readable-stream"
],
"_resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
"_shasum": "b5fd54220aa2bc5ab57aab7140c940754503c1a7",
"_spec": "core-util-is@~1.0.0",
"_where": "/Users/pdunkel1/Office/fsevents/fsevents/node_modules/readable-stream",
"author": {
"name": "Isaac Z. Schlueter",
"email": "i@izs.me",
"url": "http://blog.izs.me/"
},
"bugs": {
"url": "https://github.com/isaacs/core-util-is/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "The `util.is*` functions introduced in Node v0.12.",
"devDependencies": {
"tap": "^2.3.0"
},
"homepage": "https://github.com/isaacs/core-util-is#readme",
"keywords": [
"util",
"isBuffer",
"isArray",
"isNumber",
"isString",
"isRegExp",
"isThis",
"isThat",
"polyfill"
],
"license": "MIT",
"main": "lib/util.js",
"name": "core-util-is",
"repository": {
"type": "git",
"url": "git://github.com/isaacs/core-util-is.git"
},
"scripts": {
"test": "tap test.js"
},
"version": "1.0.2"
}

View File

@ -0,0 +1,69 @@
{
"_args": [
[
"core-util-is@1.0.2",
"D:\\Desktop\\Git\\SmartShopper\\express-server"
]
],
"_from": "core-util-is@1.0.2",
"_id": "core-util-is@1.0.2",
"_inBundle": true,
"_integrity": "sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=",
"_location": "/fsevents/core-util-is",
"_optional": true,
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "core-util-is@1.0.2",
"name": "core-util-is",
"escapedName": "core-util-is",
"rawSpec": "1.0.2",
"saveSpec": null,
"fetchSpec": "1.0.2"
},
"_requiredBy": [
"/fsevents/readable-stream"
],
"_resolved": false,
"_shasum": "b5fd54220aa2bc5ab57aab7140c940754503c1a7",
"_spec": "1.0.2",
"_where": "D:\\Desktop\\Git\\SmartShopper\\express-server",
"author": {
"name": "Isaac Z. Schlueter",
"email": "i@izs.me",
"url": "http://blog.izs.me/"
},
"bugs": {
"url": "https://github.com/isaacs/core-util-is/issues"
},
"bundleDependencies": false,
"deprecated": false,
"description": "The `util.is*` functions introduced in Node v0.12.",
"devDependencies": {
"tap": "^2.3.0"
},
"homepage": "https://github.com/isaacs/core-util-is#readme",
"keywords": [
"util",
"isBuffer",
"isArray",
"isNumber",
"isString",
"isRegExp",
"isThis",
"isThat",
"polyfill"
],
"license": "MIT",
"main": "lib/util.js",
"name": "core-util-is",
"repository": {
"type": "git",
"url": "git://github.com/isaacs/core-util-is.git"
},
"scripts": {
"test": "tap test.js"
},
"version": "1.0.2"
}

View File

@ -0,0 +1,68 @@
var assert = require('tap');
var t = require('./lib/util');
assert.equal(t.isArray([]), true);
assert.equal(t.isArray({}), false);
assert.equal(t.isBoolean(null), false);
assert.equal(t.isBoolean(true), true);
assert.equal(t.isBoolean(false), true);
assert.equal(t.isNull(null), true);
assert.equal(t.isNull(undefined), false);
assert.equal(t.isNull(false), false);
assert.equal(t.isNull(), false);
assert.equal(t.isNullOrUndefined(null), true);
assert.equal(t.isNullOrUndefined(undefined), true);
assert.equal(t.isNullOrUndefined(false), false);
assert.equal(t.isNullOrUndefined(), true);
assert.equal(t.isNumber(null), false);
assert.equal(t.isNumber('1'), false);
assert.equal(t.isNumber(1), true);
assert.equal(t.isString(null), false);
assert.equal(t.isString('1'), true);
assert.equal(t.isString(1), false);
assert.equal(t.isSymbol(null), false);
assert.equal(t.isSymbol('1'), false);
assert.equal(t.isSymbol(1), false);
assert.equal(t.isSymbol(Symbol()), true);
assert.equal(t.isUndefined(null), false);
assert.equal(t.isUndefined(undefined), true);
assert.equal(t.isUndefined(false), false);
assert.equal(t.isUndefined(), true);
assert.equal(t.isRegExp(null), false);
assert.equal(t.isRegExp('1'), false);
assert.equal(t.isRegExp(new RegExp()), true);
assert.equal(t.isObject({}), true);
assert.equal(t.isObject([]), true);
assert.equal(t.isObject(new RegExp()), true);
assert.equal(t.isObject(new Date()), true);
assert.equal(t.isDate(null), false);
assert.equal(t.isDate('1'), false);
assert.equal(t.isDate(new Date()), true);
assert.equal(t.isError(null), false);
assert.equal(t.isError({ err: true }), false);
assert.equal(t.isError(new Error()), true);
assert.equal(t.isFunction(null), false);
assert.equal(t.isFunction({ }), false);
assert.equal(t.isFunction(function() {}), true);
assert.equal(t.isPrimitive(null), true);
assert.equal(t.isPrimitive(''), true);
assert.equal(t.isPrimitive(0), true);
assert.equal(t.isPrimitive(new Date()), false);
assert.equal(t.isBuffer(null), false);
assert.equal(t.isBuffer({}), false);
assert.equal(t.isBuffer(new Buffer(0)), true);

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@ -0,0 +1 @@
repo_token: SIAeZjKYlHK74rbcFvNHMUzjRiMpflxve

View File

@ -0,0 +1,11 @@
{
"env": {
"browser": true,
"node": true
},
"rules": {
"no-console": 0,
"no-empty": [1, { "allowEmptyCatch": true }]
},
"extends": "eslint:recommended"
}

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@ -0,0 +1,9 @@
support
test
examples
example
*.sock
dist
yarn.lock
coverage
bower.json

View File

@ -0,0 +1,14 @@
language: node_js
node_js:
- "6"
- "5"
- "4"
install:
- make node_modules
script:
- make lint
- make test
- make coveralls

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@ -0,0 +1,362 @@
2.6.9 / 2017-09-22
==================
* remove ReDoS regexp in %o formatter (#504)
2.6.8 / 2017-05-18
==================
* Fix: Check for undefined on browser globals (#462, @marbemac)
2.6.7 / 2017-05-16
==================
* Fix: Update ms to 2.0.0 to fix regular expression denial of service vulnerability (#458, @hubdotcom)
* Fix: Inline extend function in node implementation (#452, @dougwilson)
* Docs: Fix typo (#455, @msasad)
2.6.5 / 2017-04-27
==================
* Fix: null reference check on window.documentElement.style.WebkitAppearance (#447, @thebigredgeek)
* Misc: clean up browser reference checks (#447, @thebigredgeek)
* Misc: add npm-debug.log to .gitignore (@thebigredgeek)
2.6.4 / 2017-04-20
==================
* Fix: bug that would occure if process.env.DEBUG is a non-string value. (#444, @LucianBuzzo)
* Chore: ignore bower.json in npm installations. (#437, @joaovieira)
* Misc: update "ms" to v0.7.3 (@tootallnate)
2.6.3 / 2017-03-13
==================
* Fix: Electron reference to `process.env.DEBUG` (#431, @paulcbetts)
* Docs: Changelog fix (@thebigredgeek)
2.6.2 / 2017-03-10
==================
* Fix: DEBUG_MAX_ARRAY_LENGTH (#420, @slavaGanzin)
* Docs: Add backers and sponsors from Open Collective (#422, @piamancini)
* Docs: Add Slackin invite badge (@tootallnate)
2.6.1 / 2017-02-10
==================
* Fix: Module's `export default` syntax fix for IE8 `Expected identifier` error
* Fix: Whitelist DEBUG_FD for values 1 and 2 only (#415, @pi0)
* Fix: IE8 "Expected identifier" error (#414, @vgoma)
* Fix: Namespaces would not disable once enabled (#409, @musikov)
2.6.0 / 2016-12-28
==================
* Fix: added better null pointer checks for browser useColors (@thebigredgeek)
* Improvement: removed explicit `window.debug` export (#404, @tootallnate)
* Improvement: deprecated `DEBUG_FD` environment variable (#405, @tootallnate)
2.5.2 / 2016-12-25
==================
* Fix: reference error on window within webworkers (#393, @KlausTrainer)
* Docs: fixed README typo (#391, @lurch)
* Docs: added notice about v3 api discussion (@thebigredgeek)
2.5.1 / 2016-12-20
==================
* Fix: babel-core compatibility
2.5.0 / 2016-12-20
==================
* Fix: wrong reference in bower file (@thebigredgeek)
* Fix: webworker compatibility (@thebigredgeek)
* Fix: output formatting issue (#388, @kribblo)
* Fix: babel-loader compatibility (#383, @escwald)
* Misc: removed built asset from repo and publications (@thebigredgeek)
* Misc: moved source files to /src (#378, @yamikuronue)
* Test: added karma integration and replaced babel with browserify for browser tests (#378, @yamikuronue)
* Test: coveralls integration (#378, @yamikuronue)
* Docs: simplified language in the opening paragraph (#373, @yamikuronue)
2.4.5 / 2016-12-17
==================
* Fix: `navigator` undefined in Rhino (#376, @jochenberger)
* Fix: custom log function (#379, @hsiliev)
* Improvement: bit of cleanup + linting fixes (@thebigredgeek)
* Improvement: rm non-maintainted `dist/` dir (#375, @freewil)
* Docs: simplified language in the opening paragraph. (#373, @yamikuronue)
2.4.4 / 2016-12-14
==================
* Fix: work around debug being loaded in preload scripts for electron (#368, @paulcbetts)
2.4.3 / 2016-12-14
==================
* Fix: navigation.userAgent error for react native (#364, @escwald)
2.4.2 / 2016-12-14
==================
* Fix: browser colors (#367, @tootallnate)
* Misc: travis ci integration (@thebigredgeek)
* Misc: added linting and testing boilerplate with sanity check (@thebigredgeek)
2.4.1 / 2016-12-13
==================
* Fix: typo that broke the package (#356)
2.4.0 / 2016-12-13
==================
* Fix: bower.json references unbuilt src entry point (#342, @justmatt)
* Fix: revert "handle regex special characters" (@tootallnate)
* Feature: configurable util.inspect()`options for NodeJS (#327, @tootallnate)
* Feature: %O`(big O) pretty-prints objects (#322, @tootallnate)
* Improvement: allow colors in workers (#335, @botverse)
* Improvement: use same color for same namespace. (#338, @lchenay)
2.3.3 / 2016-11-09
==================
* Fix: Catch `JSON.stringify()` errors (#195, Jovan Alleyne)
* Fix: Returning `localStorage` saved values (#331, Levi Thomason)
* Improvement: Don't create an empty object when no `process` (Nathan Rajlich)
2.3.2 / 2016-11-09
==================
* Fix: be super-safe in index.js as well (@TooTallNate)
* Fix: should check whether process exists (Tom Newby)
2.3.1 / 2016-11-09
==================
* Fix: Added electron compatibility (#324, @paulcbetts)
* Improvement: Added performance optimizations (@tootallnate)
* Readme: Corrected PowerShell environment variable example (#252, @gimre)
* Misc: Removed yarn lock file from source control (#321, @fengmk2)
2.3.0 / 2016-11-07
==================
* Fix: Consistent placement of ms diff at end of output (#215, @gorangajic)
* Fix: Escaping of regex special characters in namespace strings (#250, @zacronos)
* Fix: Fixed bug causing crash on react-native (#282, @vkarpov15)
* Feature: Enabled ES6+ compatible import via default export (#212 @bucaran)
* Feature: Added %O formatter to reflect Chrome's console.log capability (#279, @oncletom)
* Package: Update "ms" to 0.7.2 (#315, @DevSide)
* Package: removed superfluous version property from bower.json (#207 @kkirsche)
* Readme: fix USE_COLORS to DEBUG_COLORS
* Readme: Doc fixes for format string sugar (#269, @mlucool)
* Readme: Updated docs for DEBUG_FD and DEBUG_COLORS environment variables (#232, @mattlyons0)
* Readme: doc fixes for PowerShell (#271 #243, @exoticknight @unreadable)
* Readme: better docs for browser support (#224, @matthewmueller)
* Tooling: Added yarn integration for development (#317, @thebigredgeek)
* Misc: Renamed History.md to CHANGELOG.md (@thebigredgeek)
* Misc: Added license file (#226 #274, @CantemoInternal @sdaitzman)
* Misc: Updated contributors (@thebigredgeek)
2.2.0 / 2015-05-09
==================
* package: update "ms" to v0.7.1 (#202, @dougwilson)
* README: add logging to file example (#193, @DanielOchoa)
* README: fixed a typo (#191, @amir-s)
* browser: expose `storage` (#190, @stephenmathieson)
* Makefile: add a `distclean` target (#189, @stephenmathieson)
2.1.3 / 2015-03-13
==================
* Updated stdout/stderr example (#186)
* Updated example/stdout.js to match debug current behaviour
* Renamed example/stderr.js to stdout.js
* Update Readme.md (#184)
* replace high intensity foreground color for bold (#182, #183)
2.1.2 / 2015-03-01
==================
* dist: recompile
* update "ms" to v0.7.0
* package: update "browserify" to v9.0.3
* component: fix "ms.js" repo location
* changed bower package name
* updated documentation about using debug in a browser
* fix: security error on safari (#167, #168, @yields)
2.1.1 / 2014-12-29
==================
* browser: use `typeof` to check for `console` existence
* browser: check for `console.log` truthiness (fix IE 8/9)
* browser: add support for Chrome apps
* Readme: added Windows usage remarks
* Add `bower.json` to properly support bower install
2.1.0 / 2014-10-15
==================
* node: implement `DEBUG_FD` env variable support
* package: update "browserify" to v6.1.0
* package: add "license" field to package.json (#135, @panuhorsmalahti)
2.0.0 / 2014-09-01
==================
* package: update "browserify" to v5.11.0
* node: use stderr rather than stdout for logging (#29, @stephenmathieson)
1.0.4 / 2014-07-15
==================
* dist: recompile
* example: remove `console.info()` log usage
* example: add "Content-Type" UTF-8 header to browser example
* browser: place %c marker after the space character
* browser: reset the "content" color via `color: inherit`
* browser: add colors support for Firefox >= v31
* debug: prefer an instance `log()` function over the global one (#119)
* Readme: update documentation about styled console logs for FF v31 (#116, @wryk)
1.0.3 / 2014-07-09
==================
* Add support for multiple wildcards in namespaces (#122, @seegno)
* browser: fix lint
1.0.2 / 2014-06-10
==================
* browser: update color palette (#113, @gscottolson)
* common: make console logging function configurable (#108, @timoxley)
* node: fix %o colors on old node <= 0.8.x
* Makefile: find node path using shell/which (#109, @timoxley)
1.0.1 / 2014-06-06
==================
* browser: use `removeItem()` to clear localStorage
* browser, node: don't set DEBUG if namespaces is undefined (#107, @leedm777)
* package: add "contributors" section
* node: fix comment typo
* README: list authors
1.0.0 / 2014-06-04
==================
* make ms diff be global, not be scope
* debug: ignore empty strings in enable()
* node: make DEBUG_COLORS able to disable coloring
* *: export the `colors` array
* npmignore: don't publish the `dist` dir
* Makefile: refactor to use browserify
* package: add "browserify" as a dev dependency
* Readme: add Web Inspector Colors section
* node: reset terminal color for the debug content
* node: map "%o" to `util.inspect()`
* browser: map "%j" to `JSON.stringify()`
* debug: add custom "formatters"
* debug: use "ms" module for humanizing the diff
* Readme: add "bash" syntax highlighting
* browser: add Firebug color support
* browser: add colors for WebKit browsers
* node: apply log to `console`
* rewrite: abstract common logic for Node & browsers
* add .jshintrc file
0.8.1 / 2014-04-14
==================
* package: re-add the "component" section
0.8.0 / 2014-03-30
==================
* add `enable()` method for nodejs. Closes #27
* change from stderr to stdout
* remove unnecessary index.js file
0.7.4 / 2013-11-13
==================
* remove "browserify" key from package.json (fixes something in browserify)
0.7.3 / 2013-10-30
==================
* fix: catch localStorage security error when cookies are blocked (Chrome)
* add debug(err) support. Closes #46
* add .browser prop to package.json. Closes #42
0.7.2 / 2013-02-06
==================
* fix package.json
* fix: Mobile Safari (private mode) is broken with debug
* fix: Use unicode to send escape character to shell instead of octal to work with strict mode javascript
0.7.1 / 2013-02-05
==================
* add repository URL to package.json
* add DEBUG_COLORED to force colored output
* add browserify support
* fix component. Closes #24
0.7.0 / 2012-05-04
==================
* Added .component to package.json
* Added debug.component.js build
0.6.0 / 2012-03-16
==================
* Added support for "-" prefix in DEBUG [Vinay Pulim]
* Added `.enabled` flag to the node version [TooTallNate]
0.5.0 / 2012-02-02
==================
* Added: humanize diffs. Closes #8
* Added `debug.disable()` to the CS variant
* Removed padding. Closes #10
* Fixed: persist client-side variant again. Closes #9
0.4.0 / 2012-02-01
==================
* Added browser variant support for older browsers [TooTallNate]
* Added `debug.enable('project:*')` to browser variant [TooTallNate]
* Added padding to diff (moved it to the right)
0.3.0 / 2012-01-26
==================
* Added millisecond diff when isatty, otherwise UTC string
0.2.0 / 2012-01-22
==================
* Added wildcard support
0.1.0 / 2011-12-02
==================
* Added: remove colors unless stderr isatty [TooTallNate]
0.0.1 / 2010-01-03
==================
* Initial release

View File

@ -0,0 +1,19 @@
(The MIT License)
Copyright (c) 2014 TJ Holowaychuk <tj@vision-media.ca>
Permission is hereby granted, free of charge, to any person obtaining a copy of this software
and associated documentation files (the 'Software'), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial
portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

View File

@ -0,0 +1,50 @@
# get Makefile directory name: http://stackoverflow.com/a/5982798/376773
THIS_MAKEFILE_PATH:=$(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
THIS_DIR:=$(shell cd $(dir $(THIS_MAKEFILE_PATH));pwd)
# BIN directory
BIN := $(THIS_DIR)/node_modules/.bin
# Path
PATH := node_modules/.bin:$(PATH)
SHELL := /bin/bash
# applications
NODE ?= $(shell which node)
YARN ?= $(shell which yarn)
PKG ?= $(if $(YARN),$(YARN),$(NODE) $(shell which npm))
BROWSERIFY ?= $(NODE) $(BIN)/browserify
.FORCE:
install: node_modules
node_modules: package.json
@NODE_ENV= $(PKG) install
@touch node_modules
lint: .FORCE
eslint browser.js debug.js index.js node.js
test-node: .FORCE
istanbul cover node_modules/mocha/bin/_mocha -- test/**.js
test-browser: .FORCE
mkdir -p dist
@$(BROWSERIFY) \
--standalone debug \
. > dist/debug.js
karma start --single-run
rimraf dist
test: .FORCE
concurrently \
"make test-node" \
"make test-browser"
coveralls:
cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js
.PHONY: all install clean distclean

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@ -0,0 +1,312 @@
# debug
[![Build Status](https://travis-ci.org/visionmedia/debug.svg?branch=master)](https://travis-ci.org/visionmedia/debug) [![Coverage Status](https://coveralls.io/repos/github/visionmedia/debug/badge.svg?branch=master)](https://coveralls.io/github/visionmedia/debug?branch=master) [![Slack](https://visionmedia-community-slackin.now.sh/badge.svg)](https://visionmedia-community-slackin.now.sh/) [![OpenCollective](https://opencollective.com/debug/backers/badge.svg)](#backers)
[![OpenCollective](https://opencollective.com/debug/sponsors/badge.svg)](#sponsors)
A tiny node.js debugging utility modelled after node core's debugging technique.
**Discussion around the V3 API is under way [here](https://github.com/visionmedia/debug/issues/370)**
## Installation
```bash
$ npm install debug
```
## Usage
`debug` exposes a function; simply pass this function the name of your module, and it will return a decorated version of `console.error` for you to pass debug statements to. This will allow you to toggle the debug output for different parts of your module as well as the module as a whole.
Example _app.js_:
```js
var debug = require('debug')('http')
, http = require('http')
, name = 'My App';
// fake app
debug('booting %s', name);
http.createServer(function(req, res){
debug(req.method + ' ' + req.url);
res.end('hello\n');
}).listen(3000, function(){
debug('listening');
});
// fake worker of some kind
require('./worker');
```
Example _worker.js_:
```js
var debug = require('debug')('worker');
setInterval(function(){
debug('doing some work');
}, 1000);
```
The __DEBUG__ environment variable is then used to enable these based on space or comma-delimited names. Here are some examples:
![debug http and worker](http://f.cl.ly/items/18471z1H402O24072r1J/Screenshot.png)
![debug worker](http://f.cl.ly/items/1X413v1a3M0d3C2c1E0i/Screenshot.png)
#### Windows note
On Windows the environment variable is set using the `set` command.
```cmd
set DEBUG=*,-not_this
```
Note that PowerShell uses different syntax to set environment variables.
```cmd
$env:DEBUG = "*,-not_this"
```
Then, run the program to be debugged as usual.
## Millisecond diff
When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the "+NNNms" will show you how much time was spent between calls.
![](http://f.cl.ly/items/2i3h1d3t121M2Z1A3Q0N/Screenshot.png)
When stdout is not a TTY, `Date#toUTCString()` is used, making it more useful for logging the debug information as shown below:
![](http://f.cl.ly/items/112H3i0e0o0P0a2Q2r11/Screenshot.png)
## Conventions
If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser".
## Wildcards
The `*` character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect:compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`.
You can also exclude specific debuggers by prefixing them with a "-" character. For example, `DEBUG=*,-connect:*` would include all debuggers except those starting with "connect:".
## Environment Variables
When running through Node.js, you can set a few environment variables that will
change the behavior of the debug logging:
| Name | Purpose |
|-----------|-------------------------------------------------|
| `DEBUG` | Enables/disables specific debugging namespaces. |
| `DEBUG_COLORS`| Whether or not to use colors in the debug output. |
| `DEBUG_DEPTH` | Object inspection depth. |
| `DEBUG_SHOW_HIDDEN` | Shows hidden properties on inspected objects. |
__Note:__ The environment variables beginning with `DEBUG_` end up being
converted into an Options object that gets used with `%o`/`%O` formatters.
See the Node.js documentation for
[`util.inspect()`](https://nodejs.org/api/util.html#util_util_inspect_object_options)
for the complete list.
## Formatters
Debug uses [printf-style](https://wikipedia.org/wiki/Printf_format_string) formatting. Below are the officially supported formatters:
| Formatter | Representation |
|-----------|----------------|
| `%O` | Pretty-print an Object on multiple lines. |
| `%o` | Pretty-print an Object all on a single line. |
| `%s` | String. |
| `%d` | Number (both integer and float). |
| `%j` | JSON. Replaced with the string '[Circular]' if the argument contains circular references. |
| `%%` | Single percent sign ('%'). This does not consume an argument. |
### Custom formatters
You can add custom formatters by extending the `debug.formatters` object. For example, if you wanted to add support for rendering a Buffer as hex with `%h`, you could do something like:
```js
const createDebug = require('debug')
createDebug.formatters.h = (v) => {
return v.toString('hex')
}
// …elsewhere
const debug = createDebug('foo')
debug('this is hex: %h', new Buffer('hello world'))
// foo this is hex: 68656c6c6f20776f726c6421 +0ms
```
## Browser support
You can build a browser-ready script using [browserify](https://github.com/substack/node-browserify),
or just use the [browserify-as-a-service](https://wzrd.in/) [build](https://wzrd.in/standalone/debug@latest),
if you don't want to build it yourself.
Debug's enable state is currently persisted by `localStorage`.
Consider the situation shown below where you have `worker:a` and `worker:b`,
and wish to debug both. You can enable this using `localStorage.debug`:
```js
localStorage.debug = 'worker:*'
```
And then refresh the page.
```js
a = debug('worker:a');
b = debug('worker:b');
setInterval(function(){
a('doing some work');
}, 1000);
setInterval(function(){
b('doing some work');
}, 1200);
```
#### Web Inspector Colors
Colors are also enabled on "Web Inspectors" that understand the `%c` formatting
option. These are WebKit web inspectors, Firefox ([since version
31](https://hacks.mozilla.org/2014/05/editable-box-model-multiple-selection-sublime-text-keys-much-more-firefox-developer-tools-episode-31/))
and the Firebug plugin for Firefox (any version).
Colored output looks something like:
![](https://cloud.githubusercontent.com/assets/71256/3139768/b98c5fd8-e8ef-11e3-862a-f7253b6f47c6.png)
## Output streams
By default `debug` will log to stderr, however this can be configured per-namespace by overriding the `log` method:
Example _stdout.js_:
```js
var debug = require('debug');
var error = debug('app:error');
// by default stderr is used
error('goes to stderr!');
var log = debug('app:log');
// set this namespace to log via console.log
log.log = console.log.bind(console); // don't forget to bind to console!
log('goes to stdout');
error('still goes to stderr!');
// set all output to go via console.info
// overrides all per-namespace log settings
debug.log = console.info.bind(console);
error('now goes to stdout via console.info');
log('still goes to stdout, but via console.info now');
```
## Authors
- TJ Holowaychuk
- Nathan Rajlich
- Andrew Rhyne
## Backers
Support us with a monthly donation and help us continue our activities. [[Become a backer](https://opencollective.com/debug#backer)]
<a href="https://opencollective.com/debug/backer/0/website" target="_blank"><img src="https://opencollective.com/debug/backer/0/avatar.svg"></a>
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<a href="https://opencollective.com/debug/backer/25/website" target="_blank"><img src="https://opencollective.com/debug/backer/25/avatar.svg"></a>
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<a href="https://opencollective.com/debug/backer/29/website" target="_blank"><img src="https://opencollective.com/debug/backer/29/avatar.svg"></a>
## Sponsors
Become a sponsor and get your logo on our README on Github with a link to your site. [[Become a sponsor](https://opencollective.com/debug#sponsor)]
<a href="https://opencollective.com/debug/sponsor/0/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/0/avatar.svg"></a>
<a href="https://opencollective.com/debug/sponsor/1/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/1/avatar.svg"></a>
<a href="https://opencollective.com/debug/sponsor/2/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/2/avatar.svg"></a>
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## License
(The MIT License)
Copyright (c) 2014-2016 TJ Holowaychuk &lt;tj@vision-media.ca&gt;
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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@ -0,0 +1,19 @@
{
"name": "debug",
"repo": "visionmedia/debug",
"description": "small debugging utility",
"version": "2.6.9",
"keywords": [
"debug",
"log",
"debugger"
],
"main": "src/browser.js",
"scripts": [
"src/browser.js",
"src/debug.js"
],
"dependencies": {
"rauchg/ms.js": "0.7.1"
}
}

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@ -0,0 +1,70 @@
// Karma configuration
// Generated on Fri Dec 16 2016 13:09:51 GMT+0000 (UTC)
module.exports = function(config) {
config.set({
// base path that will be used to resolve all patterns (eg. files, exclude)
basePath: '',
// frameworks to use
// available frameworks: https://npmjs.org/browse/keyword/karma-adapter
frameworks: ['mocha', 'chai', 'sinon'],
// list of files / patterns to load in the browser
files: [
'dist/debug.js',
'test/*spec.js'
],
// list of files to exclude
exclude: [
'src/node.js'
],
// preprocess matching files before serving them to the browser
// available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
preprocessors: {
},
// test results reporter to use
// possible values: 'dots', 'progress'
// available reporters: https://npmjs.org/browse/keyword/karma-reporter
reporters: ['progress'],
// web server port
port: 9876,
// enable / disable colors in the output (reporters and logs)
colors: true,
// level of logging
// possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
logLevel: config.LOG_INFO,
// enable / disable watching file and executing tests whenever any file changes
autoWatch: true,
// start these browsers
// available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
browsers: ['PhantomJS'],
// Continuous Integration mode
// if true, Karma captures browsers, runs the tests and exits
singleRun: false,
// Concurrency level
// how many browser should be started simultaneous
concurrency: Infinity
})
}

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@ -0,0 +1 @@
module.exports = require('./src/node');

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@ -0,0 +1,88 @@
{
"_from": "debug@^2.1.2",
"_id": "debug@2.6.9",
"_inBundle": false,
"_integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
"_location": "/debug",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "debug@^2.1.2",
"name": "debug",
"escapedName": "debug",
"rawSpec": "^2.1.2",
"saveSpec": null,
"fetchSpec": "^2.1.2"
},
"_requiredBy": [
"/needle"
],
"_resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz",
"_shasum": "5d128515df134ff327e90a4c93f4e077a536341f",
"_spec": "debug@^2.1.2",
"_where": "/Users/pdunkel1/Office/fsevents/fsevents/node_modules/needle",
"author": {
"name": "TJ Holowaychuk",
"email": "tj@vision-media.ca"
},
"browser": "./src/browser.js",
"bugs": {
"url": "https://github.com/visionmedia/debug/issues"
},
"bundleDependencies": false,
"component": {
"scripts": {
"debug/index.js": "browser.js",
"debug/debug.js": "debug.js"
}
},
"contributors": [
{
"name": "Nathan Rajlich",
"email": "nathan@tootallnate.net",
"url": "http://n8.io"
},
{
"name": "Andrew Rhyne",
"email": "rhyneandrew@gmail.com"
}
],
"dependencies": {
"ms": "2.0.0"
},
"deprecated": false,
"description": "small debugging utility",
"devDependencies": {
"browserify": "9.0.3",
"chai": "^3.5.0",
"concurrently": "^3.1.0",
"coveralls": "^2.11.15",
"eslint": "^3.12.1",
"istanbul": "^0.4.5",
"karma": "^1.3.0",
"karma-chai": "^0.1.0",
"karma-mocha": "^1.3.0",
"karma-phantomjs-launcher": "^1.0.2",
"karma-sinon": "^1.0.5",
"mocha": "^3.2.0",
"mocha-lcov-reporter": "^1.2.0",
"rimraf": "^2.5.4",
"sinon": "^1.17.6",
"sinon-chai": "^2.8.0"
},
"homepage": "https://github.com/visionmedia/debug#readme",
"keywords": [
"debug",
"log",
"debugger"
],
"license": "MIT",
"main": "./src/index.js",
"name": "debug",
"repository": {
"type": "git",
"url": "git://github.com/visionmedia/debug.git"
},
"version": "2.6.9"
}

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{
"_args": [
[
"debug@2.6.9",
"D:\\Desktop\\Git\\SmartShopper\\express-server"
]
],
"_from": "debug@2.6.9",
"_id": "debug@2.6.9",
"_inBundle": true,
"_integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==",
"_location": "/fsevents/debug",
"_optional": true,
"_phantomChildren": {},
"_requested": {
"type": "version",
"registry": true,
"raw": "debug@2.6.9",
"name": "debug",
"escapedName": "debug",
"rawSpec": "2.6.9",
"saveSpec": null,
"fetchSpec": "2.6.9"
},
"_requiredBy": [
"/fsevents/needle"
],
"_resolved": false,
"_shasum": "5d128515df134ff327e90a4c93f4e077a536341f",
"_spec": "2.6.9",
"_where": "D:\\Desktop\\Git\\SmartShopper\\express-server",
"author": {
"name": "TJ Holowaychuk",
"email": "tj@vision-media.ca"
},
"browser": "./src/browser.js",
"bugs": {
"url": "https://github.com/visionmedia/debug/issues"
},
"bundleDependencies": false,
"component": {
"scripts": {
"debug/index.js": "browser.js",
"debug/debug.js": "debug.js"
}
},
"contributors": [
{
"name": "Nathan Rajlich",
"email": "nathan@tootallnate.net",
"url": "http://n8.io"
},
{
"name": "Andrew Rhyne",
"email": "rhyneandrew@gmail.com"
}
],
"dependencies": {
"ms": "2.0.0"
},
"deprecated": false,
"description": "small debugging utility",
"devDependencies": {
"browserify": "9.0.3",
"chai": "^3.5.0",
"concurrently": "^3.1.0",
"coveralls": "^2.11.15",
"eslint": "^3.12.1",
"istanbul": "^0.4.5",
"karma": "^1.3.0",
"karma-chai": "^0.1.0",
"karma-mocha": "^1.3.0",
"karma-phantomjs-launcher": "^1.0.2",
"karma-sinon": "^1.0.5",
"mocha": "^3.2.0",
"mocha-lcov-reporter": "^1.2.0",
"rimraf": "^2.5.4",
"sinon": "^1.17.6",
"sinon-chai": "^2.8.0"
},
"homepage": "https://github.com/visionmedia/debug#readme",
"keywords": [
"debug",
"log",
"debugger"
],
"license": "MIT",
"main": "./src/index.js",
"name": "debug",
"repository": {
"type": "git",
"url": "git://github.com/visionmedia/debug.git"
},
"version": "2.6.9"
}

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/**
* This is the web browser implementation of `debug()`.
*
* Expose `debug()` as the module.
*/
exports = module.exports = require('./debug');
exports.log = log;
exports.formatArgs = formatArgs;
exports.save = save;
exports.load = load;
exports.useColors = useColors;
exports.storage = 'undefined' != typeof chrome
&& 'undefined' != typeof chrome.storage
? chrome.storage.local
: localstorage();
/**
* Colors.
*/
exports.colors = [
'lightseagreen',
'forestgreen',
'goldenrod',
'dodgerblue',
'darkorchid',
'crimson'
];
/**
* Currently only WebKit-based Web Inspectors, Firefox >= v31,
* and the Firebug extension (any Firefox version) are known
* to support "%c" CSS customizations.
*
* TODO: add a `localStorage` variable to explicitly enable/disable colors
*/
function useColors() {
// NB: In an Electron preload script, document will be defined but not fully
// initialized. Since we know we're in Chrome, we'll just detect this case
// explicitly
if (typeof window !== 'undefined' && window.process && window.process.type === 'renderer') {
return true;
}
// is webkit? http://stackoverflow.com/a/16459606/376773
// document is undefined in react-native: https://github.com/facebook/react-native/pull/1632
return (typeof document !== 'undefined' && document.documentElement && document.documentElement.style && document.documentElement.style.WebkitAppearance) ||
// is firebug? http://stackoverflow.com/a/398120/376773
(typeof window !== 'undefined' && window.console && (window.console.firebug || (window.console.exception && window.console.table))) ||
// is firefox >= v31?
// https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
(typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31) ||
// double check webkit in userAgent just in case we are in a worker
(typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/));
}
/**
* Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
*/
exports.formatters.j = function(v) {
try {
return JSON.stringify(v);
} catch (err) {
return '[UnexpectedJSONParseError]: ' + err.message;
}
};
/**
* Colorize log arguments if enabled.
*
* @api public
*/
function formatArgs(args) {
var useColors = this.useColors;
args[0] = (useColors ? '%c' : '')
+ this.namespace
+ (useColors ? ' %c' : ' ')
+ args[0]
+ (useColors ? '%c ' : ' ')
+ '+' + exports.humanize(this.diff);
if (!useColors) return;
var c = 'color: ' + this.color;
args.splice(1, 0, c, 'color: inherit')
// the final "%c" is somewhat tricky, because there could be other
// arguments passed either before or after the %c, so we need to
// figure out the correct index to insert the CSS into
var index = 0;
var lastC = 0;
args[0].replace(/%[a-zA-Z%]/g, function(match) {
if ('%%' === match) return;
index++;
if ('%c' === match) {
// we only are interested in the *last* %c
// (the user may have provided their own)
lastC = index;
}
});
args.splice(lastC, 0, c);
}
/**
* Invokes `console.log()` when available.
* No-op when `console.log` is not a "function".
*
* @api public
*/
function log() {
// this hackery is required for IE8/9, where
// the `console.log` function doesn't have 'apply'
return 'object' === typeof console
&& console.log
&& Function.prototype.apply.call(console.log, console, arguments);
}
/**
* Save `namespaces`.
*
* @param {String} namespaces
* @api private
*/
function save(namespaces) {
try {
if (null == namespaces) {
exports.storage.removeItem('debug');
} else {
exports.storage.debug = namespaces;
}
} catch(e) {}
}
/**
* Load `namespaces`.
*
* @return {String} returns the previously persisted debug modes
* @api private
*/
function load() {
var r;
try {
r = exports.storage.debug;
} catch(e) {}
// If debug isn't set in LS, and we're in Electron, try to load $DEBUG
if (!r && typeof process !== 'undefined' && 'env' in process) {
r = process.env.DEBUG;
}
return r;
}
/**
* Enable namespaces listed in `localStorage.debug` initially.
*/
exports.enable(load());
/**
* Localstorage attempts to return the localstorage.
*
* This is necessary because safari throws
* when a user disables cookies/localstorage
* and you attempt to access it.
*
* @return {LocalStorage}
* @api private
*/
function localstorage() {
try {
return window.localStorage;
} catch (e) {}
}

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/**
* This is the common logic for both the Node.js and web browser
* implementations of `debug()`.
*
* Expose `debug()` as the module.
*/
exports = module.exports = createDebug.debug = createDebug['default'] = createDebug;
exports.coerce = coerce;
exports.disable = disable;
exports.enable = enable;
exports.enabled = enabled;
exports.humanize = require('ms');
/**
* The currently active debug mode names, and names to skip.
*/
exports.names = [];
exports.skips = [];
/**
* Map of special "%n" handling functions, for the debug "format" argument.
*
* Valid key names are a single, lower or upper-case letter, i.e. "n" and "N".
*/
exports.formatters = {};
/**
* Previous log timestamp.
*/
var prevTime;
/**
* Select a color.
* @param {String} namespace
* @return {Number}
* @api private
*/
function selectColor(namespace) {
var hash = 0, i;
for (i in namespace) {
hash = ((hash << 5) - hash) + namespace.charCodeAt(i);
hash |= 0; // Convert to 32bit integer
}
return exports.colors[Math.abs(hash) % exports.colors.length];
}
/**
* Create a debugger with the given `namespace`.
*
* @param {String} namespace
* @return {Function}
* @api public
*/
function createDebug(namespace) {
function debug() {
// disabled?
if (!debug.enabled) return;
var self = debug;
// set `diff` timestamp
var curr = +new Date();
var ms = curr - (prevTime || curr);
self.diff = ms;
self.prev = prevTime;
self.curr = curr;
prevTime = curr;
// turn the `arguments` into a proper Array
var args = new Array(arguments.length);
for (var i = 0; i < args.length; i++) {
args[i] = arguments[i];
}
args[0] = exports.coerce(args[0]);
if ('string' !== typeof args[0]) {
// anything else let's inspect with %O
args.unshift('%O');
}
// apply any `formatters` transformations
var index = 0;
args[0] = args[0].replace(/%([a-zA-Z%])/g, function(match, format) {
// if we encounter an escaped % then don't increase the array index
if (match === '%%') return match;
index++;
var formatter = exports.formatters[format];
if ('function' === typeof formatter) {
var val = args[index];
match = formatter.call(self, val);
// now we need to remove `args[index]` since it's inlined in the `format`
args.splice(index, 1);
index--;
}
return match;
});
// apply env-specific formatting (colors, etc.)
exports.formatArgs.call(self, args);
var logFn = debug.log || exports.log || console.log.bind(console);
logFn.apply(self, args);
}
debug.namespace = namespace;
debug.enabled = exports.enabled(namespace);
debug.useColors = exports.useColors();
debug.color = selectColor(namespace);
// env-specific initialization logic for debug instances
if ('function' === typeof exports.init) {
exports.init(debug);
}
return debug;
}
/**
* Enables a debug mode by namespaces. This can include modes
* separated by a colon and wildcards.
*
* @param {String} namespaces
* @api public
*/
function enable(namespaces) {
exports.save(namespaces);
exports.names = [];
exports.skips = [];
var split = (typeof namespaces === 'string' ? namespaces : '').split(/[\s,]+/);
var len = split.length;
for (var i = 0; i < len; i++) {
if (!split[i]) continue; // ignore empty strings
namespaces = split[i].replace(/\*/g, '.*?');
if (namespaces[0] === '-') {
exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
} else {
exports.names.push(new RegExp('^' + namespaces + '$'));
}
}
}
/**
* Disable debug output.
*
* @api public
*/
function disable() {
exports.enable('');
}
/**
* Returns true if the given mode name is enabled, false otherwise.
*
* @param {String} name
* @return {Boolean}
* @api public
*/
function enabled(name) {
var i, len;
for (i = 0, len = exports.skips.length; i < len; i++) {
if (exports.skips[i].test(name)) {
return false;
}
}
for (i = 0, len = exports.names.length; i < len; i++) {
if (exports.names[i].test(name)) {
return true;
}
}
return false;
}
/**
* Coerce `val`.
*
* @param {Mixed} val
* @return {Mixed}
* @api private
*/
function coerce(val) {
if (val instanceof Error) return val.stack || val.message;
return val;
}

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/**
* Detect Electron renderer process, which is node, but we should
* treat as a browser.
*/
if (typeof process !== 'undefined' && process.type === 'renderer') {
module.exports = require('./browser.js');
} else {
module.exports = require('./node.js');
}

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module.exports = inspectorLog;
// black hole
const nullStream = new (require('stream').Writable)();
nullStream._write = () => {};
/**
* Outputs a `console.log()` to the Node.js Inspector console *only*.
*/
function inspectorLog() {
const stdout = console._stdout;
console._stdout = nullStream;
console.log.apply(console, arguments);
console._stdout = stdout;
}

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/**
* Module dependencies.
*/
var tty = require('tty');
var util = require('util');
/**
* This is the Node.js implementation of `debug()`.
*
* Expose `debug()` as the module.
*/
exports = module.exports = require('./debug');
exports.init = init;
exports.log = log;
exports.formatArgs = formatArgs;
exports.save = save;
exports.load = load;
exports.useColors = useColors;
/**
* Colors.
*/
exports.colors = [6, 2, 3, 4, 5, 1];
/**
* Build up the default `inspectOpts` object from the environment variables.
*
* $ DEBUG_COLORS=no DEBUG_DEPTH=10 DEBUG_SHOW_HIDDEN=enabled node script.js
*/
exports.inspectOpts = Object.keys(process.env).filter(function (key) {
return /^debug_/i.test(key);
}).reduce(function (obj, key) {
// camel-case
var prop = key
.substring(6)
.toLowerCase()
.replace(/_([a-z])/g, function (_, k) { return k.toUpperCase() });
// coerce string value into JS value
var val = process.env[key];
if (/^(yes|on|true|enabled)$/i.test(val)) val = true;
else if (/^(no|off|false|disabled)$/i.test(val)) val = false;
else if (val === 'null') val = null;
else val = Number(val);
obj[prop] = val;
return obj;
}, {});
/**
* The file descriptor to write the `debug()` calls to.
* Set the `DEBUG_FD` env variable to override with another value. i.e.:
*
* $ DEBUG_FD=3 node script.js 3>debug.log
*/
var fd = parseInt(process.env.DEBUG_FD, 10) || 2;
if (1 !== fd && 2 !== fd) {
util.deprecate(function(){}, 'except for stderr(2) and stdout(1), any other usage of DEBUG_FD is deprecated. Override debug.log if you want to use a different log function (https://git.io/debug_fd)')()
}
var stream = 1 === fd ? process.stdout :
2 === fd ? process.stderr :
createWritableStdioStream(fd);
/**
* Is stdout a TTY? Colored output is enabled when `true`.
*/
function useColors() {
return 'colors' in exports.inspectOpts
? Boolean(exports.inspectOpts.colors)
: tty.isatty(fd);
}
/**
* Map %o to `util.inspect()`, all on a single line.
*/
exports.formatters.o = function(v) {
this.inspectOpts.colors = this.useColors;
return util.inspect(v, this.inspectOpts)
.split('\n').map(function(str) {
return str.trim()
}).join(' ');
};
/**
* Map %o to `util.inspect()`, allowing multiple lines if needed.
*/
exports.formatters.O = function(v) {
this.inspectOpts.colors = this.useColors;
return util.inspect(v, this.inspectOpts);
};
/**
* Adds ANSI color escape codes if enabled.
*
* @api public
*/
function formatArgs(args) {
var name = this.namespace;
var useColors = this.useColors;
if (useColors) {
var c = this.color;
var prefix = ' \u001b[3' + c + ';1m' + name + ' ' + '\u001b[0m';
args[0] = prefix + args[0].split('\n').join('\n' + prefix);
args.push('\u001b[3' + c + 'm+' + exports.humanize(this.diff) + '\u001b[0m');
} else {
args[0] = new Date().toUTCString()
+ ' ' + name + ' ' + args[0];
}
}
/**
* Invokes `util.format()` with the specified arguments and writes to `stream`.
*/
function log() {
return stream.write(util.format.apply(util, arguments) + '\n');
}
/**
* Save `namespaces`.
*
* @param {String} namespaces
* @api private
*/
function save(namespaces) {
if (null == namespaces) {
// If you set a process.env field to null or undefined, it gets cast to the
// string 'null' or 'undefined'. Just delete instead.
delete process.env.DEBUG;
} else {
process.env.DEBUG = namespaces;
}
}
/**
* Load `namespaces`.
*
* @return {String} returns the previously persisted debug modes
* @api private
*/
function load() {
return process.env.DEBUG;
}
/**
* Copied from `node/src/node.js`.
*
* XXX: It's lame that node doesn't expose this API out-of-the-box. It also
* relies on the undocumented `tty_wrap.guessHandleType()` which is also lame.
*/
function createWritableStdioStream (fd) {
var stream;
var tty_wrap = process.binding('tty_wrap');
// Note stream._type is used for test-module-load-list.js
switch (tty_wrap.guessHandleType(fd)) {
case 'TTY':
stream = new tty.WriteStream(fd);
stream._type = 'tty';
// Hack to have stream not keep the event loop alive.
// See https://github.com/joyent/node/issues/1726
if (stream._handle && stream._handle.unref) {
stream._handle.unref();
}
break;
case 'FILE':
var fs = require('fs');
stream = new fs.SyncWriteStream(fd, { autoClose: false });
stream._type = 'fs';
break;
case 'PIPE':
case 'TCP':
var net = require('net');
stream = new net.Socket({
fd: fd,
readable: false,
writable: true
});
// FIXME Should probably have an option in net.Socket to create a
// stream from an existing fd which is writable only. But for now
// we'll just add this hack and set the `readable` member to false.
// Test: ./node test/fixtures/echo.js < /etc/passwd
stream.readable = false;
stream.read = null;
stream._type = 'pipe';
// FIXME Hack to have stream not keep the event loop alive.
// See https://github.com/joyent/node/issues/1726
if (stream._handle && stream._handle.unref) {
stream._handle.unref();
}
break;
default:
// Probably an error on in uv_guess_handle()
throw new Error('Implement me. Unknown stream file type!');
}
// For supporting legacy API we put the FD here.
stream.fd = fd;
stream._isStdio = true;
return stream;
}
/**
* Init logic for `debug` instances.
*
* Create a new `inspectOpts` object in case `useColors` is set
* differently for a particular `debug` instance.
*/
function init (debug) {
debug.inspectOpts = {};
var keys = Object.keys(exports.inspectOpts);
for (var i = 0; i < keys.length; i++) {
debug.inspectOpts[keys[i]] = exports.inspectOpts[keys[i]];
}
}
/**
* Enable namespaces listed in `process.env.DEBUG` initially.
*/
exports.enable(load());

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