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60 lines
1.7 KiB
60 lines
1.7 KiB
/**
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* @author Yosuke Ota
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* See LICENSE file in root directory for full license.
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*/
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'use strict'
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const utils = require('../utils')
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/**
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* @typedef {import('@typescript-eslint/types').TSESTree.ExportAllDeclaration} TSESTreeExportAllDeclaration
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* @typedef {import('@typescript-eslint/types').TSESTree.ExportDefaultDeclaration} TSESTreeExportDefaultDeclaration
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* @typedef {import('@typescript-eslint/types').TSESTree.ExportNamedDeclaration} TSESTreeExportNamedDeclaration
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*/
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module.exports = {
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meta: {
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type: 'problem',
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docs: {
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description: 'disallow `export` in `<script setup>`',
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categories: ['vue3-essential', 'vue2-essential'],
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url: 'https://eslint.vuejs.org/rules/no-export-in-script-setup.html'
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},
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fixable: null,
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schema: [],
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messages: {
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forbidden: '`<script setup>` cannot contain ES module exports.'
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}
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},
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/** @param {RuleContext} context */
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create(context) {
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/** @param {ExportAllDeclaration | ExportDefaultDeclaration | ExportNamedDeclaration} node */
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function verify(node) {
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const tsNode =
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/** @type {TSESTreeExportAllDeclaration | TSESTreeExportDefaultDeclaration | TSESTreeExportNamedDeclaration} */ (
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node
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)
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if (tsNode.exportKind === 'type') {
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return
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}
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if (
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tsNode.type === 'ExportNamedDeclaration' &&
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tsNode.specifiers.length > 0 &&
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tsNode.specifiers.every((spec) => spec.exportKind === 'type')
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) {
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return
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}
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context.report({
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node,
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messageId: 'forbidden'
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})
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}
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return utils.defineScriptSetupVisitor(context, {
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ExportAllDeclaration: verify,
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ExportDefaultDeclaration: verify,
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ExportNamedDeclaration: verify
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})
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}
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}
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