Function isApplicationImport

packages/vite/hmr/server/websocket.ts:994–1005

* Check if a path is an application module (not node_modules, not vendor, not relative) * This is generic and works for ANY project structure. * * Examples of application imports: /core/v4/store.ts, /src/utils/helper.ts, /custom/module.ts * Examples of NON-application imports: node_modules/...,

(importPath: string)

 * Examples of NON-application imports: node_modules/..., ~/vendor.mjs, ./relative.ts, ../parent.ts
 */
function isApplicationImport(importPath: string): boolean {
	if (!importPath.startsWith('/')) {
		return false; // Relative paths (./..., ../...) are not application imports
	}

	// Exclude node_modules and special paths
	if (importPath.includes('node_modules') || importPath.startsWith('/@') || importPath.startsWith('~/')) {
		return false;
	}

	return true;
}

function stripToProjectRelative(importPath: string, projectRoot?: string): string {
	if (!importPath) {