@angular/cdk
Version:
Angular Material Component Development Kit
54 lines • 2.23 kB
JavaScript
;
/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
Object.defineProperty(exports, "__esModule", { value: true });
const chalk_1 = require("chalk");
const tslint_1 = require("tslint");
const base_types_1 = require("../../typescript/base-types");
const upgrade_data_1 = require("../../upgrade-data");
/**
* Rule that identifies class declarations that extend CDK or Material classes and had
* a public property change.
*/
class Rule extends tslint_1.Rules.TypedRule {
applyWithProgram(sourceFile, program) {
return this.applyWithWalker(new Walker(sourceFile, this.getOptions(), program));
}
}
exports.Rule = Rule;
class Walker extends tslint_1.ProgramAwareRuleWalker {
constructor(sourceFile, options, program) {
super(sourceFile, options, program);
/**
* Map of classes that have been updated. Each class name maps to the according property
* change data.
*/
this.propertyNames = new Map();
upgrade_data_1.getUpgradeDataFromWalker(this, 'propertyNames')
.filter(data => data.whitelist && data.whitelist.classes)
.forEach(data => data.whitelist.classes.forEach(name => this.propertyNames.set(name, data)));
}
visitClassDeclaration(node) {
const baseTypes = base_types_1.determineBaseTypes(node);
const className = node.name ? node.name.text : '{unknown-name}';
if (!baseTypes) {
return;
}
baseTypes.forEach(typeName => {
const data = this.propertyNames.get(typeName);
if (data) {
this.addFailureAtNode(node, `Found class "${chalk_1.bold(className)}" which extends class ` +
`"${chalk_1.bold(typeName)}". Please note that the base class property ` +
`"${chalk_1.red(data.replace)}" has changed to "${chalk_1.green(data.replaceWith)}". ` +
`You may need to update your class as well`);
}
});
}
}
exports.Walker = Walker;
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