/
parsers.mjs
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/
parsers.mjs
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import {createRequire} from 'node:module';
import defaultParserOptions from './default-parser-options.mjs';
const require = createRequire(import.meta.url);
const babel = {
name: '@babel/eslint-parser',
get parser() {
return require.resolve(this.name);
},
mergeParserOptions(options) {
options = options || {};
options.babelOptions = options.babelOptions || {};
options.babelOptions.parserOpts = options.babelOptions.parserOpts || {};
let babelPlugins = options.babelOptions.parserOpts.plugins || [];
babelPlugins = [
['estree', {classFeatures: true}],
'jsx',
'exportDefaultFrom',
...babelPlugins,
];
return {
...defaultParserOptions,
requireConfigFile: false,
sourceType: 'module',
allowImportExportEverywhere: true,
...options,
babelOptions: {
babelrc: false,
configFile: false,
...options.babelOptions,
parserOpts: {
...options.babelOptions.parserOpts,
plugins: babelPlugins,
},
},
};
},
};
const typescript = {
name: '@typescript-eslint/parser',
get parser() {
return require.resolve(this.name);
},
mergeParserOptions(options) {
return {
...defaultParserOptions,
...options,
};
},
};
const vue = {
name: 'vue-eslint-parser',
get parser() {
return require.resolve(this.name);
},
mergeParserOptions(options) {
options = {
...defaultParserOptions,
...options,
};
// The `espree` version in `vue-eslint-parser` does not understand `'latest'` yet.
// https://github.com/vuejs/vue-eslint-parser/pull/113
if (options.ecmaVersion === 'latest') {
options.ecmaVersion = require('espree').latestEcmaVersion;
}
return options;
},
};
const parsers = {
babel,
typescript,
vue,
};
export default parsers;