mirror of
https://gitea.com/actions/setup-node.git
synced 2024-11-25 11:39:32 +01:00
78148dae50
* 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
123 lines
3.9 KiB
Markdown
123 lines
3.9 KiB
Markdown
# get-stream [](https://travis-ci.org/sindresorhus/get-stream)
|
|
|
|
> Get a stream as a string, buffer, or array
|
|
|
|
|
|
## Install
|
|
|
|
```
|
|
$ npm install get-stream
|
|
```
|
|
|
|
|
|
## Usage
|
|
|
|
```js
|
|
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`<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 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 `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
|
|
(async () => {
|
|
try {
|
|
await getStream(streamThatErrorsAtTheEnd('unicorn'));
|
|
} catch (error) {
|
|
console.log(error.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)
|