1 | "use strict";
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2 | var __extends = (this && this.__extends) || (function () {
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3 | var extendStatics = Object.setPrototypeOf ||
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4 | ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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5 | function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
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6 | return function (d, b) {
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7 | extendStatics(d, b);
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8 | function __() { this.constructor = d; }
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9 | d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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10 | };
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11 | })();
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12 | Object.defineProperty(exports, "__esModule", { value: true });
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13 | var Lint = require("tslint");
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14 | var ErrorTolerantWalker_1 = require("./utils/ErrorTolerantWalker");
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15 | var AstUtils_1 = require("./utils/AstUtils");
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16 | var Rule = (function (_super) {
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17 | __extends(Rule, _super);
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18 | function Rule() {
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19 | return _super !== null && _super.apply(this, arguments) || this;
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20 | }
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21 | Rule.prototype.apply = function (sourceFile) {
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22 | return this.applyWithWalker(new NoGenericArrayWalker(sourceFile, this.getOptions()));
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23 | };
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24 | Rule.metadata = {
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25 | ruleName: 'prefer-array-literal',
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26 | type: 'maintainability',
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27 | description: 'Use array literal syntax when declaring or instantiating array types.',
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28 | options: null,
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29 | optionsDescription: '',
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30 | typescriptOnly: true,
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31 | issueClass: 'Non-SDL',
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32 | issueType: 'Warning',
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33 | severity: 'Moderate',
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34 | level: 'Opportunity for Excellence',
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35 | group: 'Clarity',
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36 | commonWeaknessEnumeration: '398, 710'
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37 | };
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38 | Rule.GENERICS_FAILURE_STRING = 'Replace generic-typed Array with array literal: ';
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39 | Rule.CONSTRUCTOR_FAILURE_STRING = 'Replace Array constructor with an array literal: ';
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40 | return Rule;
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41 | }(Lint.Rules.AbstractRule));
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42 | exports.Rule = Rule;
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43 | var NoGenericArrayWalker = (function (_super) {
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44 | __extends(NoGenericArrayWalker, _super);
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45 | function NoGenericArrayWalker(sourceFile, options) {
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46 | var _this = _super.call(this, sourceFile, options) || this;
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47 | _this.allowTypeParameters = false;
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48 | _this.getOptions().forEach(function (opt) {
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49 | if (typeof (opt) === 'object') {
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50 | _this.allowTypeParameters = opt['allow-type-parameters'] === true;
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51 | }
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52 | });
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53 | return _this;
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54 | }
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55 | NoGenericArrayWalker.prototype.visitTypeReference = function (node) {
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56 | if (this.allowTypeParameters === false) {
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57 | if (node.typeName.text === 'Array') {
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58 | var failureString = Rule.GENERICS_FAILURE_STRING + node.getText();
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59 | this.addFailureAt(node.getStart(), node.getWidth(), failureString);
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60 | }
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61 | }
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62 | _super.prototype.visitTypeReference.call(this, node);
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63 | };
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64 | NoGenericArrayWalker.prototype.visitNewExpression = function (node) {
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65 | var functionName = AstUtils_1.AstUtils.getFunctionName(node);
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66 | if (functionName === 'Array') {
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67 | var failureString = Rule.CONSTRUCTOR_FAILURE_STRING + node.getText();
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68 | this.addFailureAt(node.getStart(), node.getWidth(), failureString);
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69 | }
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70 | _super.prototype.visitNewExpression.call(this, node);
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71 | };
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72 | return NoGenericArrayWalker;
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73 | }(ErrorTolerantWalker_1.ErrorTolerantWalker));
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74 |
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