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MatteZ02
2019-05-30 12:06:47 +03:00
parent cbdffcf19c
commit 5eb0264906
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node_modules/get-stream/buffer-stream.js generated vendored Normal file
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var PassThrough = require('stream').PassThrough;
var objectAssign = require('object-assign');
module.exports = function (opts) {
opts = objectAssign({}, opts);
var array = opts.array;
var encoding = opts.encoding;
var buffer = encoding === 'buffer';
var objectMode = false;
if (array) {
objectMode = !(encoding || buffer);
} else {
encoding = encoding || 'utf8';
}
if (buffer) {
encoding = null;
}
var len = 0;
var ret = [];
var stream = new PassThrough({objectMode: objectMode});
if (encoding) {
stream.setEncoding(encoding);
}
stream.on('data', function (chunk) {
ret.push(chunk);
if (objectMode) {
len = ret.length;
} else {
len += chunk.length;
}
});
stream.getBufferedValue = function () {
if (array) {
return ret;
}
return buffer ? Buffer.concat(ret, len) : ret.join('');
};
stream.getBufferedLength = function () {
return len;
};
return stream;
};

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node_modules/get-stream/index.js generated vendored Normal file
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'use strict';
var Promise = require('pinkie-promise');
var objectAssign = require('object-assign');
var bufferStream = require('./buffer-stream');
function getStream(inputStream, opts) {
if (!inputStream) {
return Promise.reject(new Error('Expected a stream'));
}
opts = objectAssign({maxBuffer: Infinity}, opts);
var maxBuffer = opts.maxBuffer;
var stream;
var clean;
var p = new Promise(function (resolve, reject) {
stream = bufferStream(opts);
inputStream.once('error', error);
inputStream.pipe(stream);
stream.on('data', function () {
if (stream.getBufferedLength() > maxBuffer) {
reject(new Error('maxBuffer exceeded'));
}
});
stream.once('error', error);
stream.on('end', resolve);
clean = function () {
// some streams doesn't implement the stream.Readable interface correctly
if (inputStream.unpipe) {
inputStream.unpipe(stream);
}
};
function error(err) {
if (err) { // null check
err.bufferedData = stream.getBufferedValue();
}
reject(err);
}
});
p.then(clean, clean);
return p.then(function () {
return stream.getBufferedValue();
});
}
module.exports = getStream;
module.exports.buffer = function (stream, opts) {
return getStream(stream, objectAssign({}, opts, {encoding: 'buffer'}));
};
module.exports.array = function (stream, opts) {
return getStream(stream, objectAssign({}, opts, {array: true}));
};

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node_modules/get-stream/license generated vendored Normal file
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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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node_modules/get-stream/package.json generated vendored Normal file
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{
"_from": "get-stream@^2.2.0",
"_id": "get-stream@2.3.1",
"_inBundle": false,
"_integrity": "sha1-Xzj5PzRgCWZu4BUKBUFn+Rvdld4=",
"_location": "/get-stream",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "get-stream@^2.2.0",
"name": "get-stream",
"escapedName": "get-stream",
"rawSpec": "^2.2.0",
"saveSpec": null,
"fetchSpec": "^2.2.0"
},
"_requiredBy": [
"/decompress-unzip"
],
"_resolved": "https://registry.npmjs.org/get-stream/-/get-stream-2.3.1.tgz",
"_shasum": "5f38f93f346009666ee0150a054167f91bdd95de",
"_spec": "get-stream@^2.2.0",
"_where": "C:\\Users\\matia\\Musix\\node_modules\\decompress-unzip",
"author": {
"name": "Sindre Sorhus",
"email": "sindresorhus@gmail.com",
"url": "sindresorhus.com"
},
"bugs": {
"url": "https://github.com/sindresorhus/get-stream/issues"
},
"bundleDependencies": false,
"dependencies": {
"object-assign": "^4.0.1",
"pinkie-promise": "^2.0.0"
},
"deprecated": false,
"description": "Get a stream as a string, buffer, or array",
"devDependencies": {
"ava": "*",
"buffer-equals": "^1.0.3",
"into-stream": "^2.0.1",
"xo": "*"
},
"engines": {
"node": ">=0.10.0"
},
"files": [
"index.js",
"buffer-stream.js"
],
"homepage": "https://github.com/sindresorhus/get-stream#readme",
"keywords": [
"get",
"stream",
"promise",
"concat",
"string",
"str",
"text",
"buffer",
"read",
"data",
"readable",
"readablestream",
"array",
"object",
"obj"
],
"license": "MIT",
"name": "get-stream",
"repository": {
"type": "git",
"url": "git+https://github.com/sindresorhus/get-stream.git"
},
"scripts": {
"test": "xo && ava"
},
"version": "2.3.1"
}

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node_modules/get-stream/readme.md generated vendored Normal file
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# get-stream [![Build Status](https://travis-ci.org/sindresorhus/get-stream.svg?branch=master)](https://travis-ci.org/sindresorhus/get-stream)
> Get a stream as a string, buffer, or array
## Install
```
$ npm install --save get-stream
```
## Usage
```js
const fs = require('fs');
const getStream = require('get-stream');
const stream = fs.createReadStream('unicorn.txt');
getStream(stream).then(str => {
console.log(str);
/*
,,))))))));,
__)))))))))))))),
\|/ -\(((((''''((((((((.
-*-==//////(('' . `)))))),
/|\ ))| o ;-. '((((( ,(,
( `| / ) ;))))' ,_))^;(~
| | | ,))((((_ _____------~~~-. %,;(;(>';'~
o_); ; )))(((` ~---~ `:: \ %%~~)(v;(`('~
; ''''```` `: `:::|\,__,%% );`'; ~
| _ ) / `:|`----' `-'
______/\/~ | / /
/~;;.____/;;' / ___--,-( `;;;/
/ // _;______;'------~~~~~ /;;/\ /
// | | / ; \;;,\
(<_ | ; /',/-----' _>
\_| ||_ //~;~~~~~~~~~
`\_| (,~~
\~\
~~
*/
});
```
## API
The methods returns a promise that is resolved when the `end` event fires on the stream, indicating that there is no more data to be read. The stream is switched to flowing mode.
### getStream(stream, [options])
Get the `stream` as a string.
#### options
##### encoding
Type: `string`<br>
Default: `utf8`
[Encoding](https://nodejs.org/api/buffer.html#buffer_buffer) of the incoming stream.
##### maxBuffer
Type: `number`<br>
Default: `Infinity`
Maximum length of the returned string. If it exceeds this value before the stream ends, the promise will be rejected.
### getStream.buffer(stream, [options])
Get the `stream` as a buffer.
It honors the `maxBuffer` option as above, but it refers to byte length rather than string length.
### getStream.array(stream, [options])
Get the `stream` as an array of values.
It honors both the `maxBuffer` and `encoding` options. The behavior changes slightly based on the encoding chosen:
- When `encoding` is unset, it assumes an [object mode stream](https://nodesource.com/blog/understanding-object-streams/) and collects values emitted from `stream` unmodified. In this case `maxBuffer` refers to the number of items in the array (not the sum of their sizes).
- When `encoding` is set to `buffer`, it collects an array of buffers. `maxBuffer` refers to the summed byte lengths of every buffer in the array.
- When `encoding` is set to anything else, it collects an array of strings. `maxBuffer` refers to the summed character lengths of every string in the array.
## Errors
If the input stream emits an `error` event, the promise will be rejected with the error. The buffered data will be attached to the `bufferedData` property of the error.
```js
getStream(streamThatErrorsAtTheEnd('unicorn'))
.catch(err => console.log(err.bufferedData));
// unicorn
```
## FAQ
### How is this different from [`concat-stream`](https://github.com/maxogden/concat-stream)?
This module accepts a stream instead of being one and returns a promise instead of using a callback. The API is simpler and it only supports returning a string, buffer, or array. It doesn't have a fragile type inference. You explicitly choose what you want. And it doesn't depend on the huge `readable-stream` package.
## Related
- [get-stdin](https://github.com/sindresorhus/get-stdin) - Get stdin as a string or buffer
## License
MIT © [Sindre Sorhus](https://sindresorhus.com)