SmartMirror-Projektarbeit/node_modules/process-on-spawn/README.md

# process-on-spawn

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Execute callbacks when child processes are spawned.

## Usage

```js
'use strict';

const processOnSpawn = require('process-on-spawn');
processOnSpawn.addListener(opts => {
  opts.env.CHILD_VARIABLE = 'value';
});
```

### listener(opts)

* `options` \<[Object]\>
  * `execPath` \<[string]\> The command to run.
  * `args` \<[string\[\]][string]\> Arguments of the child process.
  * `cwd` \<[string]\> Current working directory of the child process.
  * `detached` \<[boolean]\> The child will be prepared to run independently of its parent process.
  * `uid` \<[number]\> The user identity to be used by the child.
  * `gid` \<[number]\> The group identity to be used by the child.
  * `windowsVerbatimArguments` \<[boolean]\> No quoting or escaping of arguments will be done on Windows.
  * `windowsHide` \<[boolean]\> The subprocess console window that would normally be created on Windows systems will be hidden.

All properties except `env` are read-only.

### processOnSpawn.addListener(listener)

Add a listener to be called after any listeners already attached.

### processOnSpawn.prependListener(listener)

Insert a listener to be called before any listeners already attached.

### processOnSpawn.removeListener(listener)

Remove the specified listener.  If the listener was added multiple times only
the first is removed.

### processOnSpawn.removeAllListeners()

Remove all attached listeners.

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[npm-url]: https://npmjs.org/package/process-on-spawn
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[Object]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object
[string]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#String_type
[boolean]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Boolean_type
[number]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Data_structures#Number_type