@nx/next/src/generators/application/lib/update-jest-config.js

The Next.js plugin for Nx contains executors and generators for managing Next.js applications and libraries within an Nx workspace. It provides: - Scaffolding for creating, building, serving, linting, and testing Next.js applications. - Integration wit

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.updateJestConfig = updateJestConfig;
function updateJestConfig(host, options) {
    if (options.unitTestRunner !== 'jest') {
        return;
    }
    const configPath = `${options.appProjectRoot}/jest.config.${options.js ? 'js' : 'ts'}`;
    const originalContent = host.read(configPath, 'utf-8');
    const content = originalContent
        .replace('transform: {', "transform: {\n    '^(?!.*\\\\.(js|jsx|ts|tsx|css|json)$)': '@nx/react/plugins/jest',")
        .replace(`'babel-jest'`, `['babel-jest', { presets: ['@nx/next/babel'] }]`);
    host.write(configPath, content);
}