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* Updates * Update * Update * Update * Update * Yarn sometimes prefers npmrc, so use same token * Description * Update readme * Feedback * Add type * new toolkit and scoped registries * npmrc in RUNNER_TEMP * Dont always auth * Try exporting blank token * Get auth working for now pending runner changes * Fix string interpolation for auth token. * Don't export both userconfigs * Update authutil.js * Add single quotes for authString * Fix the registry string. * Use userconfig and append trailing slash * Keep in root of repo * Try just adding auth token * Remove auth token * Try changes again * Add tests * Npm and GPR samples * Add types |
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get-stream 
Get a stream as a string, buffer, or array
Install
$ npm install get-stream
Usage
const fs = require('fs');
const getStream = require('get-stream');
(async () => {
const stream = fs.createReadStream('unicorn.txt');
console.log(await getStream(stream));
/*
,,))))))));,
__)))))))))))))),
\|/ -\(((((''''((((((((.
-*-==//////(('' . `)))))),
/|\ ))| o ;-. '((((( ,(,
( `| / ) ;))))' ,_))^;(~
| | | ,))((((_ _____------~~~-. %,;(;(>';'~
o_); ; )))(((` ~---~ `:: \ %%~~)(v;(`('~
; ''''```` `: `:::|\,__,%% );`'; ~
| _ ) / `:|`----' `-'
______/\/~ | / /
/~;;.____/;;' / ___--,-( `;;;/
/ // _;______;'------~~~~~ /;;/\ /
// | | / ; \;;,\
(<_ | ; /',/-----' _>
\_| ||_ //~;~~~~~~~~~
`\_| (,~~
\~\
~~
*/
})();
API
The methods returns a promise that resolves 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
Type: Object
encoding
Type: string
Default: utf8
Encoding of the incoming stream.
maxBuffer
Type: number
Default: Infinity
Maximum length of the returned string. If it exceeds this value before the stream ends, the promise will be rejected with a getStream.MaxBufferError error.
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
encodingis unset, it assumes an object mode stream and collects values emitted fromstreamunmodified. In this casemaxBufferrefers to the number of items in the array (not the sum of their sizes). -
When
encodingis set tobuffer, it collects an array of buffers.maxBufferrefers to the summed byte lengths of every buffer in the array. -
When
encodingis set to anything else, it collects an array of strings.maxBufferrefers 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.
(async () => {
try {
await getStream(streamThatErrorsAtTheEnd('unicorn'));
} catch (error) {
console.log(error.bufferedData);
//=> 'unicorn'
}
})()
FAQ
How is this different from 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 - Get stdin as a string or buffer
License
MIT © Sindre Sorhus