eslint-formatting-reporter

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Report differences between the formatted and unformatted code for ESLint. Useful to create ESLint plugins that format plain code.

A thin wrapper around prettier-linter-helpers, extracted from eslint-plugin-prettier.

Usage

``ts
import { messages, reportDifferences } from 'eslint-formatting-reporter'
import type { Rule } from 'eslint'

// New ESLint Rule
export default {
meta: {
type: 'layout',
fixable: 'whitespace',
messages
},
create(context) {
return {
Program() {
const source = context.source.text
const formatted = myFormat(source)

reportDifferences(context, source, formatted)
}
}
}
}
``

Sponsors

License

MIT License © 2023-PRESENT Anthony Fu

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[npm-downloads-href]: https://npmjs.com/package/eslint-formatting-reporter
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[license-src]: https://img.shields.io/github/license/antfu/eslint-formatting-reporter.svg?style=flat&colorA=080f12&colorB=1fa669
[license-href]: https://github.com/antfu/eslint-formatting-reporter/blob/main/LICENSE
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