87 lines
3.7 KiB
JavaScript
87 lines
3.7 KiB
JavaScript
"use strict";
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/**
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* @license
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* Copyright 2013 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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Object.defineProperty(exports, "__esModule", { value: true });
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exports.Rule = void 0;
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var tslib_1 = require("tslib");
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var tsutils_1 = require("tsutils");
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var ts = require("typescript");
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var Lint = require("../index");
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var Rule = /** @class */ (function (_super) {
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tslib_1.__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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Rule.prototype.apply = function (sourceFile) {
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return this.applyWithWalker(new NoInternalModuleWalker(sourceFile, this.ruleName, undefined));
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};
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/* tslint:disable:object-literal-sort-keys */
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Rule.metadata = {
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ruleName: "no-internal-module",
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description: "Disallows internal `module`",
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rationale: "Using `module` leads to a confusion of concepts with external modules. Use the newer `namespace` keyword instead.",
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optionsDescription: "Not configurable.",
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options: null,
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optionExamples: [true],
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type: "typescript",
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typescriptOnly: true,
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hasFix: true,
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};
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/* tslint:enable:object-literal-sort-keys */
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Rule.FAILURE_STRING = "The internal 'module' syntax is deprecated, use the 'namespace' keyword instead.";
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return Rule;
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}(Lint.Rules.AbstractRule));
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exports.Rule = Rule;
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var NoInternalModuleWalker = /** @class */ (function (_super) {
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tslib_1.__extends(NoInternalModuleWalker, _super);
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function NoInternalModuleWalker() {
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return _super !== null && _super.apply(this, arguments) || this;
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}
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NoInternalModuleWalker.prototype.walk = function (sourceFile) {
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return this.checkStatements(sourceFile.statements);
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};
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NoInternalModuleWalker.prototype.checkStatements = function (statements) {
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for (var _i = 0, statements_1 = statements; _i < statements_1.length; _i++) {
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var statement = statements_1[_i];
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if (statement.kind === ts.SyntaxKind.ModuleDeclaration) {
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this.checkModuleDeclaration(statement);
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}
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}
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};
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NoInternalModuleWalker.prototype.checkModuleDeclaration = function (node, nested) {
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if (!nested &&
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node.name.kind === ts.SyntaxKind.Identifier &&
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!tsutils_1.isNodeFlagSet(node, ts.NodeFlags.Namespace) &&
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// augmenting global uses a special syntax that is allowed
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// see https://github.com/Microsoft/TypeScript/pull/6213
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!tsutils_1.isNodeFlagSet(node, ts.NodeFlags.GlobalAugmentation)) {
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var end = node.name.pos;
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var start = end - "module".length;
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this.addFailure(start, end, Rule.FAILURE_STRING, Lint.Replacement.replaceFromTo(start, end, "namespace"));
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}
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if (node.body !== undefined) {
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switch (node.body.kind) {
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case ts.SyntaxKind.ModuleBlock:
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return this.checkStatements(node.body.statements);
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case ts.SyntaxKind.ModuleDeclaration:
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return this.checkModuleDeclaration(node.body, true);
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}
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}
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};
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return NoInternalModuleWalker;
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}(Lint.AbstractWalker));
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