eslint-plugin-prettier-doc

ESLint rules for Prettier Doc.

Install

yarn add eslint-plugin-prettier-doc --dev

Usage

Add prettier-doc to the plugins and extends sections of your .eslintrc configuration file.

{
  "extends": ["plugin:prettier-doc/recommended"]
}

Rules

no-concat

concat(…) has been deprecated, use array instead.

This rule is fixable.

Please disable this rule before fixing no-nested-concat, and no-single-doc-concat, they both relay on checking concat(…) call

// Fail
const doc = concat(['prettier', line, '(', line, ')'])

// Pass
const doc = ['prettier', line, '(', line, ')']

no-empty-flat-contents-for-if-break

The second argument (flatContents) for ifBreak(…) should omitted when it's empty.

This rule is fixable.

// Fail
const comma = ifBreak(',', '')

// Pass
const comma = ifBreak(',')

no-nested-concat

Nested concat(…) should be flatted.

This rule is fixable.

// Fail
const doc = concat(['prettier', concat([line, '(', line, ')'])])

// Pass
const doc = concat(['prettier', line, '(', line, ')'])

no-single-document-concat

Single Doc should use directly.

This rule is fixable.

// Fail
const doc = concat(['prettier()'])

// Pass
const doc = 'prettier()'