@angular/cdk
Version:
Angular Material Component Development Kit
47 lines • 1.95 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.dev/license
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.SymbolRemovalMigration = void 0;
const ts = require("typescript");
const migration_1 = require("../../update-tool/migration");
const upgrade_data_1 = require("../upgrade-data");
/** Migration that flags imports for symbols that have been removed. */
class SymbolRemovalMigration extends migration_1.Migration {
constructor() {
super(...arguments);
/** Change data that upgrades to the specified target version. */
this.data = (0, upgrade_data_1.getVersionUpgradeData)(this, 'symbolRemoval');
// Only enable the migration rule if there is upgrade data.
this.enabled = this.data.length !== 0;
}
visitNode(node) {
if (!ts.isImportDeclaration(node) || !ts.isStringLiteral(node.moduleSpecifier)) {
return;
}
const namedBindings = node.importClause && node.importClause.namedBindings;
if (!namedBindings || !ts.isNamedImports(namedBindings)) {
return;
}
const moduleNameMatches = this.data.filter(entry => node.moduleSpecifier.text === entry.module);
if (!moduleNameMatches.length) {
return;
}
namedBindings.elements.forEach(element => {
var _a;
const elementName = ((_a = element.propertyName) === null || _a === void 0 ? void 0 : _a.text) || element.name.text;
moduleNameMatches.forEach(match => {
if (match.name === elementName) {
this.createFailureAtNode(element, match.message);
}
});
});
}
}
exports.SymbolRemovalMigration = SymbolRemovalMigration;
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