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Description
Before You File a Bug Report Please Confirm You Have Done The Following...
- I'm using eslint-plugin-vue.
- I'm sure the problem is a parser problem. (If you are not sure, search for the issue in eslint-plugin-vue repo and open the issue in eslint-plugin-vue repo if there is no solution.
- I have tried restarting my IDE and the issue persists.
- I have updated to the latest version of the packages.
What version of ESLint are you using?
8.57.1
What version of eslint-plugin-vue
and vue-eslint-parser
are you using?
- vue-eslint-parser@9.4.3
- eslint-plugin-vue@9.33.0
What did you do?
Configuration
{
"extends": [
"plugin:@typescript-eslint/recommended",
"eslint-config-airbnb-base",
"@vue/typescript/recommended",
"plugin:vue/vue3-recommended",
"plugin:vue-scoped-css/base",
"plugin:prettier/recommended"
],
"env": {
"browser": true,
"node": true,
"jest": true,
"es6": true
},
"globals": {
"defineProps": "readonly",
"defineEmits": "readonly"
},
"plugins": ["vue", "@typescript-eslint", "simple-import-sort"],
"parserOptions": {
"parser": "@typescript-eslint/parser",
"sourceType": "module",
"allowImportExportEverywhere": true,
"ecmaFeatures": {
"jsx": true
}
},
"settings": {
"import/extensions": [".js", ".jsx", ".ts", ".tsx"]
},
"rules": {
"no-console": "off",
"no-continue": "off",
"no-restricted-syntax": "off",
"no-plusplus": "off",
"no-param-reassign": "off",
"no-shadow": "off",
"guard-for-in": "off",
"import/extensions": "off",
"import/no-unresolved": "off",
"import/no-extraneous-dependencies": "off",
"import/prefer-default-export": "off",
"import/first": "off", // https://github.com/vuejs/vue-eslint-parser/issues/58
"@typescript-eslint/no-explicit-any": "off",
"@typescript-eslint/explicit-module-boundary-types": "off",
"vue/first-attribute-linebreak": 0,
"@typescript-eslint/no-unused-vars": [
"error",
{
"argsIgnorePattern": "^_",
"varsIgnorePattern": "^_"
}
],
"no-unused-vars": [
"error",
{
"argsIgnorePattern": "^_",
"varsIgnorePattern": "^_"
}
],
"no-use-before-define": "off",
"@typescript-eslint/no-use-before-define": "off",
"@typescript-eslint/ban-ts-comment": "off",
"@typescript-eslint/ban-types": "off",
"class-methods-use-this": "off",
"simple-import-sort/imports": "error",
"simple-import-sort/exports": "error"
},
"overrides": [
{
"files": ["*.vue"],
"rules": {
"vue/component-name-in-template-casing": [2, "kebab-case"],
"vue/require-default-prop": 0,
"vue/multi-word-component-names": 0,
"vue/no-reserved-props": 0,
"vue/no-v-html": 0,
"vue-scoped-css/enforce-style-type": ["error", { "allows": ["scoped"] }]
}
},
{
"files": ["*.ts", "*.tsx"], // https://github.com/typescript-eslint eslint-recommended
"rules": {
"constructor-super": "off", // ts(2335) & ts(2377)
"getter-return": "off", // ts(2378)
"no-const-assign": "off", // ts(2588)
"no-dupe-args": "off", // ts(2300)
"no-dupe-class-members": "off", // ts(2393) & ts(2300)
"no-dupe-keys": "off", // ts(1117)
"no-func-assign": "off", // ts(2539)
"no-import-assign": "off", // ts(2539) & ts(2540)
"no-new-symbol": "off", // ts(2588)
"no-obj-calls": "off", // ts(2349)
"no-redeclare": "off", // ts(2451)
"no-setter-return": "off", // ts(2408)
"no-this-before-super": "off", // ts(2376)
"no-undef": "off", // ts(2304)
"no-unreachable": "off", // ts(7027)
"no-unsafe-negation": "off", // ts(2365) & ts(2360) & ts(2358)
"no-var": "error", // ts transpiles let/const to var, so no need for vars any more
"prefer-const": "error", // ts provides better types with const
"prefer-rest-params": "error", // ts provides better types with rest args over arguments
"prefer-spread": "error", // ts transpiles spread to apply, so no need for manual apply
"valid-typeof": "off" // ts(2367)
}
}
]
}
<!-- 1_PascalCase in template works fine -->
<!-- eslint-disable-next-line vue/component-name-in-template-casing -->
<EditModal :data="editModal" />
<!-- 2_kebab-case in template works bad -->
<create-modal :data="createModal" />
</t-space>
</t-config-provider>
</template>
<script setup lang="ts">
import { AddIcon, CloudDownloadIcon, CloudUploadIcon, DiscountIcon, JumpIcon } from 'tdesign-icons-vue-next';
import { ref } from 'vue';
import TDesignLogo from '../public/tdesign-logo.svg';
import ViteLogo from './assets/svg/vite-logo.svg';
// problem there
import CreateModal from './components/create-modal/index.vue';
import EditModal from './components/edit-modal/index.vue';
// same variable name but different case
const editModal = ref({});
const createModal = ref({});
What did you expect to happen?
What actually happened?
Link to Minimal Reproducible Example
https://github.com/ngyyuusora/vue-compname-bug-report-/blob/main/src/App.vue
Additional comments
The problem maybe a matter of unhealthy variable style: Same variable name but different case.
In runtime, code works without confusing problem but eslint. Lint thinks 'create-modal /' in template is using createModal not CreateModal in script.
I read vue's style guide, it doesn't mention style in this case. Not sure if this is a parser issus or a code style issue that should be avoided. If this is a style issue, please close it and I will seek to documention.
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