84 lines
3.6 KiB
JavaScript
84 lines
3.6 KiB
JavaScript
/**
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* @license
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* Copyright 2017 Palantir Technologies, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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"use strict";
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var __extends = (this && this.__extends) || (function () {
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var extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
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return function (d, b) {
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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var ts = require("typescript");
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var Lint = require("../index");
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var Rule = (function (_super) {
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__extends(Rule, _super);
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function Rule() {
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return _super !== null && _super.apply(this, arguments) || this;
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}
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/* tslint:enable:object-literal-sort-keys */
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Rule.FAILURE_STRING = function (importName, exportName) {
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return "Expected import '" + importName + "' to match the default export '" + exportName + "'.";
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};
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Rule.prototype.applyWithProgram = function (sourceFile, langSvc) {
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return this.applyWithWalker(new Walker(sourceFile, this.getOptions(), langSvc.getProgram()));
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};
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return Rule;
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}(Lint.Rules.TypedRule));
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/* tslint:disable:object-literal-sort-keys */
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Rule.metadata = {
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ruleName: "match-default-export-name",
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description: (_a = ["\n Requires that a default import have the same name as the declaration it imports.\n Does nothing for anonymous default exports."], _a.raw = ["\n Requires that a default import have the same name as the declaration it imports.\n Does nothing for anonymous default exports."], Lint.Utils.dedent(_a)),
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optionsDescription: "Not configurable.",
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options: null,
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optionExamples: ["true"],
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type: "style",
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typescriptOnly: true,
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requiresTypeInfo: true,
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};
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exports.Rule = Rule;
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var Walker = (function (_super) {
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__extends(Walker, _super);
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function Walker() {
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return _super !== null && _super.apply(this, arguments) || this;
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}
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Walker.prototype.visitSourceFile = function (node) {
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for (var _i = 0, _a = node.statements; _i < _a.length; _i++) {
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var statement = _a[_i];
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if (statement.kind !== ts.SyntaxKind.ImportDeclaration) {
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continue;
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}
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var importClause = statement.importClause;
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if (importClause && importClause.name) {
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this.checkDefaultImport(importClause.name);
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}
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}
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};
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Walker.prototype.checkDefaultImport = function (defaultImport) {
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var declarations = this.getTypeChecker().getAliasedSymbol(this.getTypeChecker().getSymbolAtLocation(defaultImport)).declarations;
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var name = declarations && declarations[0] && declarations[0].name;
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if (name && name.kind === ts.SyntaxKind.Identifier && defaultImport.text !== name.text) {
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this.addFailureAtNode(defaultImport, Rule.FAILURE_STRING(defaultImport.text, name.text));
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}
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};
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return Walker;
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}(Lint.ProgramAwareRuleWalker));
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var _a;
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