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56 lines
1.0 KiB
Markdown
56 lines
1.0 KiB
Markdown
# get-stdin [](https://travis-ci.org/sindresorhus/get-stdin)
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> Get [stdin](https://nodejs.org/api/process.html#process_process_stdin) as a string or buffer
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## Install
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```
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$ npm install get-stdin
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```
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## Usage
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```js
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// example.js
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const getStdin = require('get-stdin');
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getStdin().then(str => {
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console.log(str);
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//=> 'unicorns'
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});
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```
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```
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$ echo unicorns | node example.js
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unicorns
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```
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## API
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Both methods returns a promise that is resolved when the `end` event fires on the `stdin` stream, indicating that there is no more data to be read.
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### getStdin()
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Get `stdin` as a `string`.
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In a TTY context, a promise that resolves to an empty string is returned.
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### getStdin.buffer()
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Get `stdin` as a `Buffer`.
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In a TTY context, a promise that resolves to an empty buffer is returned.
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## Related
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- [get-stream](https://github.com/sindresorhus/get-stream) - Get a stream as a string or buffer
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## License
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MIT © [Sindre Sorhus](https://sindresorhus.com)
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