@nx/react/dist/src/generators/_utils/normalize.js

The React plugin for Nx contains executors and generators for managing React applications and libraries within an Nx workspace. It provides: - Integration with libraries such as Jest, Vitest, Playwright, Cypress, and Storybook. - Generators for applica

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getDefaultPort = getDefaultPort;
exports.toFederationName = toFederationName;
exports.normalizeScaffoldOptions = normalizeScaffoldOptions;
const devkit_1 = require("@nx/devkit");
const internal_1 = require("@nx/devkit/internal");
// Default ports are split so a `consumer` + `provider` generated with no
// overrides don't collide. Consumer gets the round base (the user navigates
// to it); providers get base+1, base+2, etc., so a manifest pointing at
// `consumer-base + 1` lines up with the first generated provider.
//
// Vite base deliberately avoids 5000 (macOS AirTunes binds it on the IPv4
// wildcard, leading to silent EADDRINUSE on `127.0.0.1`).
const DEFAULT_BASE_PORTS = {
    vite: 5100,
    rsbuild: 3100,
    rspack: 8100,
};
function getDefaultPort(bundler, surface) {
    const base = DEFAULT_BASE_PORTS[bundler];
    return surface === 'consumer' ? base : base + 1;
}
// Federation `name` must be a JS identifier so the bundler can use it as a
// global namespace. Hyphens are allowed in project names but invalid as an
// identifier, so we coerce to underscores.
function toFederationName(projectName) {
    if (!/[A-Za-z0-9]/.test(projectName)) {
        throw new Error(`Cannot derive a federation name from project name '${projectName}'. Use letters, digits, hyphens, or underscores.`);
    }
    const candidate = projectName
        .replace(/-/g, '_')
        .replace(/[^A-Za-z0-9_]/g, '');
    if (/^[0-9]/.test(candidate)) {
        throw new Error(`Federation name '${candidate}' (derived from project '${projectName}') cannot start with a digit. Rename the project.`);
    }
    return candidate;
}
async function normalizeScaffoldOptions(tree, raw) {
    const bundler = raw.bundler ?? 'vite';
    const { projectName, projectRoot } = await (0, internal_1.determineProjectNameAndRootOptions)(tree, {
        projectType: 'application',
        directory: raw.directory,
    });
    const federationName = toFederationName((0, devkit_1.names)(projectName).fileName);
    const port = raw.port ?? getDefaultPort(bundler, raw.surface);
    return { projectName, federationName, bundler, port, projectRoot };
}