@nx/angular/src/generators/utils/ensure-angular-dependencies.js

The Nx Plugin for Angular contains executors, generators, and utilities for managing Angular applications and libraries within an Nx workspace. It provides: - Integration with libraries such as Storybook, Jest, ESLint, Tailwind CSS, Playwright and Cypre

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ensureAngularDependencies = ensureAngularDependencies;
const devkit_1 = require("@nx/devkit");
const version_utils_1 = require("./version-utils");
function ensureAngularDependencies(tree, zoneless) {
    const dependencies = {};
    const devDependencies = {};
    const pkgVersions = (0, version_utils_1.versions)(tree);
    const packageJson = (0, devkit_1.readJson)(tree, 'package.json');
    const installedAngularCoreVersion = (0, devkit_1.getDependencyVersionFromPackageJson)(tree, '@angular/core', packageJson);
    if (!installedAngularCoreVersion) {
        /**
         * If @angular/core is already installed, we assume the workspace was already
         * initialized with Angular dependencies and we don't want to re-install them.
         * This is to avoid re-installing Angular runtime dependencies that the user
         * might have removed.
         */
        const angularVersion = pkgVersions.angularVersion;
        const rxjsVersion = (0, devkit_1.getDependencyVersionFromPackageJson)(tree, 'rxjs', packageJson) ??
            pkgVersions.rxjsVersion;
        const tsLibVersion = (0, devkit_1.getDependencyVersionFromPackageJson)(tree, 'tslib', packageJson) ??
            pkgVersions.tsLibVersion;
        dependencies['@angular/common'] = angularVersion;
        dependencies['@angular/compiler'] = angularVersion;
        dependencies['@angular/core'] = angularVersion;
        dependencies['@angular/forms'] = angularVersion;
        dependencies['@angular/platform-browser'] = angularVersion;
        dependencies['@angular/router'] = angularVersion;
        dependencies.rxjs = rxjsVersion;
        dependencies.tslib = tsLibVersion;
        if (!zoneless) {
            const zoneJsVersion = (0, devkit_1.getDependencyVersionFromPackageJson)(tree, 'zone.js', packageJson) ??
                pkgVersions.zoneJsVersion;
            dependencies['zone.js'] = zoneJsVersion;
        }
    }
    const installedAngularDevkitVersion = (0, version_utils_1.getInstalledAngularDevkitVersion)(tree);
    if (!installedAngularDevkitVersion) {
        /**
         * If `@angular-devkit/build-angular` is already installed, we assume the workspace
         * was already initialized with Angular and we don't want to re-install the tooling.
         * This is to avoid re-installing Angular tooling that the user might have removed.
         */
        devDependencies['@angular/cli'] = pkgVersions.angularDevkitVersion;
        devDependencies['@angular/compiler-cli'] = pkgVersions.angularVersion;
        devDependencies['@angular/language-service'] = pkgVersions.angularVersion;
    }
    // Ensure the `@nx/angular` peer dependencies are always installed.
    const angularDevkitVersion = installedAngularDevkitVersion ?? pkgVersions.angularDevkitVersion;
    devDependencies['@angular-devkit/schematics'] = angularDevkitVersion;
    devDependencies['@schematics/angular'] = angularDevkitVersion;
    const { major: angularMajorVersion } = (0, version_utils_1.getInstalledAngularVersionInfo)(tree);
    if (angularMajorVersion < 20) {
        devDependencies['@angular/build'] = angularDevkitVersion;
        devDependencies['@angular-devkit/build-angular'] = angularDevkitVersion;
    }
    return (0, devkit_1.addDependenciesToPackageJson)(tree, dependencies, devDependencies, undefined, true);
}