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abstractGlobalsRule.js
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abstractGlobalsRule.js
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"use strict";
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
Object.defineProperty(exports, "__esModule", { value: true });
const Lint = require("tslint");
class AbstractGlobalsRuleWalker extends Lint.RuleWalker {
constructor(file, program, opts, _config) {
super(file, opts);
this.program = program;
this._config = _config;
}
visitIdentifier(node) {
if (this.getDisallowedGlobals().some(disallowedGlobal => disallowedGlobal === node.text)) {
if (this._config.allowed && this._config.allowed.some(allowed => allowed === node.text)) {
return; // override
}
const checker = this.program.getTypeChecker();
const symbol = checker.getSymbolAtLocation(node);
if (symbol) {
const valueDeclaration = symbol.valueDeclaration;
if (valueDeclaration) {
const parent = valueDeclaration.parent;
if (parent) {
const sourceFile = parent.getSourceFile();
if (sourceFile) {
const fileName = sourceFile.fileName;
if (fileName && fileName.indexOf(this.getDefinitionPattern()) >= 0) {
this.addFailureAtNode(node, `Cannot use global '${node.text}' in '${this._config.target}'`);
}
}
}
}
}
}
super.visitIdentifier(node);
}
}
exports.AbstractGlobalsRuleWalker = AbstractGlobalsRuleWalker;