eslint-plugin-codelyzer
Version:
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JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __makeTemplateObject = (this && this.__makeTemplateObject) || function (cooked, raw) {
if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; }
return cooked;
};
Object.defineProperty(exports, "__esModule", { value: true });
var sprintf_js_1 = require("sprintf-js");
var rules_1 = require("tslint/lib/rules");
var utils_1 = require("tslint/lib/utils");
var typescript_1 = require("typescript");
var isNotNullOrUndefined_1 = require("./util/isNotNullOrUndefined");
var utils_2 = require("./util/utils");
exports.getFailureMessage = function (failureParameters) {
return sprintf_js_1.sprintf(Rule.FAILURE_STRING, failureParameters.classDecoratorName);
};
var Rule = (function (_super) {
__extends(Rule, _super);
function Rule() {
return _super !== null && _super.apply(this, arguments) || this;
}
Rule.prototype.apply = function (sourceFile) {
return this.applyWithFunction(sourceFile, walk);
};
Rule.metadata = {
description: 'Ensures that classes use contextual decorators in its body.',
options: null,
optionsDescription: 'Not configurable.',
rationale: utils_1.dedent(templateObject_1 || (templateObject_1 = __makeTemplateObject(["\n Some decorators should only be used in certain class types. For example,\n the decorator @", "() should\n not be used in a class decorated with @", "().\n "], ["\n Some decorators should only be used in certain class types. For example,\n the decorator @", "() should\n not be used in a class decorated with @", "().\n "])), utils_2.AngularInnerClassDecorators.Input, utils_2.AngularClassDecorators.Injectable),
ruleName: 'contextual-decorator',
type: 'functionality',
typescriptOnly: true
};
Rule.FAILURE_STRING = 'Decorator out of context for "@%s()"';
return Rule;
}(rules_1.AbstractRule));
exports.Rule = Rule;
var callbackHandler = function (walkContext, node) {
if (isDeclarationLike(node))
validateDeclaration(walkContext, node);
};
var getClassDecoratorName = function (klass) {
return typescript_1.createNodeArray(klass.decorators)
.map(utils_2.getDecoratorName)
.filter(isNotNullOrUndefined_1.isNotNullOrUndefined)
.find(utils_2.isAngularClassDecorator);
};
var isDeclarationLike = function (node) {
return typescript_1.isAccessor(node) || typescript_1.isMethodDeclaration(node) || typescript_1.isParameterPropertyDeclaration(node) || typescript_1.isPropertyDeclaration(node);
};
var validateDeclaration = function (walkContext, node) {
var klass = utils_2.getNextToLastParentNode(node);
var classDecoratorName = getClassDecoratorName(klass);
if (!classDecoratorName)
return;
typescript_1.createNodeArray(node.decorators).forEach(function (decorator) { return validateDecorator(walkContext, decorator, classDecoratorName); });
};
var validateDecorator = function (walkContext, node, classDecoratorName) {
var decoratorName = utils_2.getDecoratorName(node);
if (!decoratorName || !utils_2.isAngularInnerClassDecorator(decoratorName))
return;
var allowedDecorators = utils_2.ANGULAR_CLASS_DECORATOR_MAPPER.get(classDecoratorName);
if (!allowedDecorators || allowedDecorators.has(decoratorName))
return;
var failure = exports.getFailureMessage({ classDecoratorName: classDecoratorName });
walkContext.addFailureAtNode(node, failure);
};
var walk = function (walkContext) {
var sourceFile = walkContext.sourceFile;
var callback = function (node) {
callbackHandler(walkContext, node);
typescript_1.forEachChild(node, callback);
};
typescript_1.forEachChild(sourceFile, callback);
};
var templateObject_1;