Initial commit (from f5274cbdce4ae7c9e4b937dcdf95ac70ae436d5f)

node_modules/tslint/lib/rules/noConstructRule.js

@@ -0,0 +1,61 @@
+"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.applyWithFunction(sourceFile, walk);
+    };
+    /* tslint:disable:object-literal-sort-keys */
+    Rule.metadata = {
+        ruleName: "no-construct",
+        description: "Disallows access to the constructors of `String`, `Number`, and `Boolean`.",
+        descriptionDetails: "Disallows constructor use such as `new Number(foo)` but does not disallow `Number(foo)`.",
+        rationale: Lint.Utils.dedent(templateObject_1 || (templateObject_1 = tslib_1.__makeTemplateObject(["\n            There is little reason to use `String`, `Number`, or `Boolean` as constructors.\n            In almost all cases, the regular function-call version is more appropriate.\n            [More details](http://stackoverflow.com/q/4719320/3124288) are available on StackOverflow."], ["\n            There is little reason to use \\`String\\`, \\`Number\\`, or \\`Boolean\\` as constructors.\n            In almost all cases, the regular function-call version is more appropriate.\n            [More details](http://stackoverflow.com/q/4719320/3124288) are available on StackOverflow."]))),
+        optionsDescription: "Not configurable.",
+        options: null,
+        optionExamples: [true],
+        type: "functionality",
+        typescriptOnly: false,
+    };
+    /* tslint:enable:object-literal-sort-keys */
+    Rule.FAILURE_STRING = "Forbidden constructor, use a literal or simple function call instead";
+    return Rule;
+}(Lint.Rules.AbstractRule));
+exports.Rule = Rule;
+function walk(ctx) {
+    return ts.forEachChild(ctx.sourceFile, function cb(node) {
+        if (tsutils_1.isNewExpression(node) && node.expression.kind === ts.SyntaxKind.Identifier) {
+            switch (node.expression.text) {
+                case "Boolean":
+                case "String":
+                case "Number":
+                    ctx.addFailure(node.getStart(ctx.sourceFile), node.expression.end, Rule.FAILURE_STRING);
+            }
+        }
+        return ts.forEachChild(node, cb);
+    });
+}
+var templateObject_1;