@angular/cdk
Version:
Angular Material Component Development Kit
39 lines • 2.16 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.default = default_1;
const tasks_1 = require("@angular-devkit/schematics/tasks");
const package_config_1 = require("./package-config");
/**
* Schematic factory entry-point for the `ng-add` schematic. The ng-add schematic will be
* automatically executed if developers run `ng add @angular/cdk`.
*
* By default, the CLI already installs the package that has been specified with `ng add`.
* We just store the version in the `package.json` in case the package manager didn't. Also
* this ensures that there will be no error that says that the CDK does not support `ng add`.
*/
function default_1() {
return (host, context) => {
// The CLI inserts `@angular/cdk` into the `package.json` before this schematic runs. This
// means that we do not need to insert the CDK into `package.json` files again. In some cases
// though, it could happen that this schematic runs outside of the CLI `ng add` command, or
// the CDK is only listed as a dev dependency. If that is the case, we insert a version based
// on the current build version (substituted version placeholder).
if ((0, package_config_1.getPackageVersionFromPackageJson)(host, '@angular/cdk') === null) {
// In order to align the CDK version with other Angular dependencies that are setup by
// `@schematics/angular`, we use tilde instead of caret. This is default for Angular
// dependencies in new CLI projects.
(0, package_config_1.addPackageToPackageJson)(host, '@angular/cdk', `~19.2.8`);
// Add a task to run the package manager. This is necessary because we updated the
// workspace "package.json" file and we want lock files to reflect the new version range.
context.addTask(new tasks_1.NodePackageInstallTask());
}
};
}
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