60 lines
2.3 KiB
JavaScript
60 lines
2.3 KiB
JavaScript
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"use strict";
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/**
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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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Object.defineProperty(exports, "__esModule", { value: true });
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var tslib_1 = require("tslib");
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var Lint = require("../index");
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var Rule = (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.applyWithFunction(sourceFile, walk);
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};
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return Rule;
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}(Lint.Rules.AbstractRule));
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/* tslint:disable:object-literal-sort-keys */
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Rule.metadata = {
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ruleName: "no-irregular-whitespace",
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description: "Disallow irregular whitespace outside of strings and comments",
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hasFix: true,
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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: false,
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};
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/* tslint:enable:object-literal-sort-keys */
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Rule.FAILURE_STRING = "Irregular whitespace not allowed";
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exports.Rule = Rule;
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/* Inspired by: https://github.com/eslint/eslint/blob/master/lib/rules/no-irregular-whitespace.js */
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/* tslint:disable:max-line-length */
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exports.IRREGULAR_WHITESPACE_REGEX = /[\u000b\u000c\u0085\ufeff\u00a0\u1680\u180e\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200a\u200b\u202f\u205f\u3000\u2028\u2029]+/mg;
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/* tslint:enable:max-line-length */
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function walk(ctx) {
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exports.IRREGULAR_WHITESPACE_REGEX.lastIndex = 0;
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var match;
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// tslint:disable-next-line no-conditional-assignment
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while ((match = exports.IRREGULAR_WHITESPACE_REGEX.exec(ctx.sourceFile.text)) !== null) {
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var start = match.index;
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var len = match[0].length;
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var fix = new Lint.Replacement(start, len, " ".repeat(len));
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ctx.addFailureAt(start, len, Rule.FAILURE_STRING, fix);
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}
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}
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