70 lines
2.4 KiB
Markdown
70 lines
2.4 KiB
Markdown
<p align="center">
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<a href="http://gulpjs.com">
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<img height="257" width="114" src="https://raw.githubusercontent.com/gulpjs/artwork/master/gulp-2x.png">
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</a>
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</p>
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# plugin-error
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[![NPM version][npm-image]][npm-url] [![Downloads][downloads-image]][npm-url] [![Build Status][travis-image]][travis-url] [![AppVeyor Build Status][appveyor-image]][appveyor-url] [![Coveralls Status][coveralls-image]][coveralls-url] [![Gitter chat][gitter-image]][gitter-url]
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Error handling for Vinyl plugins.
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## Usage
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```js
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var PluginError = require('plugin-error');
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var err = new PluginError('test', {
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message: 'something broke'
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});
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var err = new PluginError({
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plugin: 'test',
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message: 'something broke'
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});
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var err = new PluginError('test', 'something broke');
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var err = new PluginError('test', 'something broke', { showStack: true });
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var existingError = new Error('OMG');
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var err = new PluginError('test', existingError, { showStack: true });
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```
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## API
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### `new PluginError(pluginName, message[, options])`
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Error constructor that takes:
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* `pluginName` - a `String` that should be the module name of your plugin
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* `message` - a `String` message or an existing `Error` object
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* `options` - an `Object` of your options
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**Behavior:**
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* By default the stack will not be shown. Set `options.showStack` to true if you think the stack is important for your error.
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* If you pass an error object as the message the stack will be pulled from that, otherwise one will be created.
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* If you pass in a custom stack string you need to include the message along with that.
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* Error properties will be included in `err.toString()`, but may be omitted by including `{ showProperties: false }` in the options.
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## License
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MIT
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[downloads-image]: http://img.shields.io/npm/dm/plugin-error.svg
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[npm-url]: https://www.npmjs.com/package/plugin-error
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[npm-image]: http://img.shields.io/npm/v/plugin-error.svg
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[travis-url]: https://travis-ci.org/gulpjs/plugin-error
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[travis-image]: http://img.shields.io/travis/gulpjs/plugin-error.svg?label=travis-ci
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[appveyor-url]: https://ci.appveyor.com/project/gulpjs/plugin-error
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[appveyor-image]: https://img.shields.io/appveyor/ci/gulpjs/plugin-error.svg?label=appveyor
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[coveralls-url]: https://coveralls.io/r/gulpjs/plugin-error
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[coveralls-image]: http://img.shields.io/coveralls/gulpjs/plugin-error/master.svg
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[gitter-url]: https://gitter.im/gulpjs/gulp
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[gitter-image]: https://badges.gitter.im/gulpjs/gulp.svg
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