nestjsx / Nestjs Flub
Licence: mit
Pretty Error π« Stack Viewer for NestJS Framework π οΈ
Stars: β 158
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Nestjs Flub
Pretty ErrorHandler π«, Stack Viewer for Nestjs Framework π οΈ
it's just a simple
Filterfor Catching the Errors
Features
-
HTML reporter
-
JSON reporter, if request accepts a json instead of text/html.
-
Sorted frames of error stack.
-
Themes
Dark Theme
Light Theme
Install
npm install nestjs-flub --save
Simple Usage
Just add this filter as you used to add any filters
import { FlubErrorHandler } from 'nestjs-flub';
@Controller('cats')
@UseFilters(new FlubErrorHandler())
export class CatsController {
@Get('/error')
throwError() {
throw new Error('Very Bad Error');
}
}
Configuration
FlubErrorHandler accepts an object as an option to configure the Error Handler for now it only have two Options
theme: string; // for themes ['dark', 'light', 'default']
quote: boolean; // for displaying very good quotes
example
@UseFilters(new FlubErrorHandler({ theme: 'dark', quote:true }))
Theming
copy /src/themes/error.default.mustache and play
TODO
- [ ] Write Tests
- [ ] list syntax required
Contributing
You are welcome with this project for contributing, If you have new themes just make a new PR with and simple image for the theme
Global filters
Use flub error handler for all controllers
async function bootstrap() {
const app = await NestFactory.create(ApplicationModule);
app.useGlobalFilters(new FlubErrorHandler());
await app.listen(3000);
}
bootstrap();
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