Initial commit (from f5274cbdce4ae7c9e4b937dcdf95ac70ae436d5f)

node_modules/tslint/lib/rules/noInternalModuleRule.js

@@ -0,0 +1,85 @@
+"use strict";
+/**
+ * @license
+ * Copyright 2013 Palantir Technologies, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+Object.defineProperty(exports, "__esModule", { value: true });
+var tslib_1 = require("tslib");
+var tsutils_1 = require("tsutils");
+var ts = require("typescript");
+var Lint = require("../index");
+var Rule = /** @class */ (function (_super) {
+    tslib_1.__extends(Rule, _super);
+    function Rule() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    Rule.prototype.apply = function (sourceFile) {
+        return this.applyWithWalker(new NoInternalModuleWalker(sourceFile, this.ruleName, undefined));
+    };
+    /* tslint:disable:object-literal-sort-keys */
+    Rule.metadata = {
+        ruleName: "no-internal-module",
+        description: "Disallows internal `module`",
+        rationale: "Using `module` leads to a confusion of concepts with external modules. Use the newer `namespace` keyword instead.",
+        optionsDescription: "Not configurable.",
+        options: null,
+        optionExamples: [true],
+        type: "typescript",
+        typescriptOnly: true,
+        hasFix: true,
+    };
+    /* tslint:enable:object-literal-sort-keys */
+    Rule.FAILURE_STRING = "The internal 'module' syntax is deprecated, use the 'namespace' keyword instead.";
+    return Rule;
+}(Lint.Rules.AbstractRule));
+exports.Rule = Rule;
+var NoInternalModuleWalker = /** @class */ (function (_super) {
+    tslib_1.__extends(NoInternalModuleWalker, _super);
+    function NoInternalModuleWalker() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    NoInternalModuleWalker.prototype.walk = function (sourceFile) {
+        return this.checkStatements(sourceFile.statements);
+    };
+    NoInternalModuleWalker.prototype.checkStatements = function (statements) {
+        for (var _i = 0, statements_1 = statements; _i < statements_1.length; _i++) {
+            var statement = statements_1[_i];
+            if (statement.kind === ts.SyntaxKind.ModuleDeclaration) {
+                this.checkModuleDeclaration(statement);
+            }
+        }
+    };
+    NoInternalModuleWalker.prototype.checkModuleDeclaration = function (node, nested) {
+        if (!nested &&
+            node.name.kind === ts.SyntaxKind.Identifier &&
+            !tsutils_1.isNodeFlagSet(node, ts.NodeFlags.Namespace) &&
+            // augmenting global uses a special syntax that is allowed
+            // see https://github.com/Microsoft/TypeScript/pull/6213
+            !tsutils_1.isNodeFlagSet(node, ts.NodeFlags.GlobalAugmentation)) {
+            var end = node.name.pos;
+            var start = end - "module".length;
+            this.addFailure(start, end, Rule.FAILURE_STRING, Lint.Replacement.replaceFromTo(start, end, "namespace"));
+        }
+        if (node.body !== undefined) {
+            switch (node.body.kind) {
+                case ts.SyntaxKind.ModuleBlock:
+                    return this.checkStatements(node.body.statements);
+                case ts.SyntaxKind.ModuleDeclaration:
+                    return this.checkModuleDeclaration(node.body, true);
+            }
+        }
+    };
+    return NoInternalModuleWalker;
+}(Lint.AbstractWalker));