107 lines
13 KiB
JavaScript
107 lines
13 KiB
JavaScript
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'use strict';
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var _ExportMap = require('../ExportMap');var _ExportMap2 = _interopRequireDefault(_ExportMap);
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var _importDeclaration = require('../importDeclaration');var _importDeclaration2 = _interopRequireDefault(_importDeclaration);
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var _docsUrl = require('../docsUrl');var _docsUrl2 = _interopRequireDefault(_docsUrl);function _interopRequireDefault(obj) {return obj && obj.__esModule ? obj : { 'default': obj };}
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//------------------------------------------------------------------------------
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// Rule Definition
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//------------------------------------------------------------------------------
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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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url: (0, _docsUrl2['default'])('no-named-as-default-member') },
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schema: [] },
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create: function () {function create(context) {
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var fileImports = new Map();
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var allPropertyLookups = new Map();
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function handleImportDefault(node) {
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var declaration = (0, _importDeclaration2['default'])(context);
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var exportMap = _ExportMap2['default'].get(declaration.source.value, context);
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if (exportMap == null) return;
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if (exportMap.errors.length) {
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exportMap.reportErrors(context, declaration);
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return;
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}
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fileImports.set(node.local.name, {
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exportMap: exportMap,
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sourcePath: declaration.source.value });
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}
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function storePropertyLookup(objectName, propName, node) {
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var lookups = allPropertyLookups.get(objectName) || [];
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lookups.push({ node: node, propName: propName });
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allPropertyLookups.set(objectName, lookups);
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}
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function handlePropLookup(node) {
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var objectName = node.object.name;
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var propName = node.property.name;
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storePropertyLookup(objectName, propName, node);
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}
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function handleDestructuringAssignment(node) {
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var isDestructure =
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node.id.type === 'ObjectPattern' &&
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node.init != null &&
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node.init.type === 'Identifier';
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if (!isDestructure) return;
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var objectName = node.init.name;var _iteratorNormalCompletion = true;var _didIteratorError = false;var _iteratorError = undefined;try {
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for (var _iterator = node.id.properties[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {var _ref = _step.value;var key = _ref.key;
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if (key == null) continue; // true for rest properties
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storePropertyLookup(objectName, key.name, key);
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}} catch (err) {_didIteratorError = true;_iteratorError = err;} finally {try {if (!_iteratorNormalCompletion && _iterator['return']) {_iterator['return']();}} finally {if (_didIteratorError) {throw _iteratorError;}}}
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}
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function handleProgramExit() {
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allPropertyLookups.forEach(function (lookups, objectName) {
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var fileImport = fileImports.get(objectName);
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if (fileImport == null) return;var _iteratorNormalCompletion2 = true;var _didIteratorError2 = false;var _iteratorError2 = undefined;try {
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for (var _iterator2 = lookups[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {var _ref2 = _step2.value;var propName = _ref2.propName,node = _ref2.node;
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// the default import can have a "default" property
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if (propName === 'default') continue;
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if (!fileImport.exportMap.namespace.has(propName)) continue;
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context.report({
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node: node,
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message:
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'Caution: `' + String(objectName) + '` also has a named export ' + ('`' + String(
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propName) + '`. Check if you meant to write ') + ('`import {' + String(
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propName) + '} from \'' + String(fileImport.sourcePath) + '\'` ') +
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'instead.' });
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}} catch (err) {_didIteratorError2 = true;_iteratorError2 = err;} finally {try {if (!_iteratorNormalCompletion2 && _iterator2['return']) {_iterator2['return']();}} finally {if (_didIteratorError2) {throw _iteratorError2;}}}
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});
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}
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return {
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'ImportDefaultSpecifier': handleImportDefault,
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'MemberExpression': handlePropLookup,
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'VariableDeclarator': handleDestructuringAssignment,
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'Program:exit': handleProgramExit };
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}return create;}() }; /**
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* @fileoverview Rule to warn about potentially confused use of name exports
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* @author Desmond Brand
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* @copyright 2016 Desmond Brand. All rights reserved.
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* See LICENSE in root directory for full license.
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*/
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//# sourceMappingURL=data:application/json;charset=utf-8;base64,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