@nx/react-native/src/utils/ensure-node-modules-symlink.js

The Nx Plugin for React Native contains generators for managing React Native applications and libraries within an Nx workspace. It provides: -Integration with libraries such as Jest, Detox, and Storybook. -Scaffolding for creating buildable libraries th

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ensureNodeModulesSymlink = ensureNodeModulesSymlink;
const node_fs_1 = require("node:fs");
const os_1 = require("os");
const path_1 = require("path");
/**
 * This function symlink workspace node_modules folder with app project's node_mdules folder.
 * For yarn and npm, it will symlink the entire node_modules folder.
 * If app project's node_modules already exist, it will remove it first then symlink it.
 * For pnpm, it will go through the package.json' dependencies and devDependencies, and also the required packages listed above.
 * @param workspaceRoot path of the workspace root
 * @param projectRoot path of app project root
 */
function ensureNodeModulesSymlink(workspaceRoot, projectRoot) {
    const worksapceNodeModulesPath = (0, path_1.join)(workspaceRoot, 'node_modules');
    if (!(0, node_fs_1.existsSync)(worksapceNodeModulesPath)) {
        throw new Error(`Cannot find ${worksapceNodeModulesPath}`);
    }
    const appNodeModulesPath = (0, path_1.join)(workspaceRoot, projectRoot, 'node_modules');
    // `mklink /D` requires admin privilege in Windows so we need to use junction
    const symlinkType = (0, os_1.platform)() === 'win32' ? 'junction' : 'dir';
    if ((0, node_fs_1.existsSync)(appNodeModulesPath)) {
        (0, node_fs_1.rmSync)(appNodeModulesPath, { recursive: true, force: true });
    }
    (0, node_fs_1.symlinkSync)(worksapceNodeModulesPath, appNodeModulesPath, symlinkType);
}