Files
eslint-config/packages/eslint-plugin-antfu/src/rules/no-cjs-exports.ts
2023-05-19 10:29:54 +02:00

42 lines
1002 B
TypeScript

import { createEslintRule } from '../utils'
export const RULE_NAME = 'no-cjs-exports'
export type MessageIds = 'noCjsExports'
export type Options = []
export default createEslintRule<Options, MessageIds>({
name: RULE_NAME,
meta: {
type: 'problem',
docs: {
description: 'Do not use CJS exports',
recommended: false,
},
schema: [],
messages: {
noCjsExports: 'Use ESM export instead',
},
},
defaultOptions: [],
create: (context) => {
const extension = context.getFilename().split('.').pop()
if (!['ts', 'tsx', 'mts', 'cts'].includes(extension))
return {}
return {
'MemberExpression[object.name="exports"]': function (node) {
context.report({
node,
messageId: 'noCjsExports',
})
},
'MemberExpression[object.name="module"][property.name="exports"]': function (node) {
context.report({
node,
messageId: 'noCjsExports',
})
},
}
},
})