43 lines
6.1 KiB
JavaScript
43 lines
6.1 KiB
JavaScript
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'use strict';var _docsUrl = require('../docsUrl');var _docsUrl2 = _interopRequireDefault(_docsUrl);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { 'default': obj };}
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module.exports = {
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meta: {
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type: 'suggestion',
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docs: {
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category: 'Style guide',
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description: 'Forbid default exports.',
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url: (0, _docsUrl2['default'])('no-default-export') },
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schema: [] },
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create: function () {function create(context) {
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// ignore non-modules
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if (context.parserOptions.sourceType !== 'module') {
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return {};
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}
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var preferNamed = 'Prefer named exports.';
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var noAliasDefault = function () {function noAliasDefault(_ref) {var local = _ref.local;return 'Do not alias `' + String(local.name) + '` as `default`. Just export `' + String(local.name) + '` itself instead.';}return noAliasDefault;}();
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return {
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ExportDefaultDeclaration: function () {function ExportDefaultDeclaration(node) {var _ref2 =
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context.getSourceCode().getFirstTokens(node)[1] || {},loc = _ref2.loc;
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context.report({ node: node, message: preferNamed, loc: loc });
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}return ExportDefaultDeclaration;}(),
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ExportNamedDeclaration: function () {function ExportNamedDeclaration(node) {
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node.specifiers.
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filter(function (specifier) {return (specifier.exported.name || specifier.exported.value) === 'default';}).
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forEach(function (specifier) {var _ref3 =
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context.getSourceCode().getFirstTokens(node)[1] || {},loc = _ref3.loc;
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if (specifier.type === 'ExportDefaultSpecifier') {
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context.report({ node: node, message: preferNamed, loc: loc });
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} else if (specifier.type === 'ExportSpecifier') {
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context.report({ node: node, message: noAliasDefault(specifier), loc: loc });
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}
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});
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}return ExportNamedDeclaration;}() };
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}return create;}() };
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