Method _export_project

platform/web/export/export_plugin.cpp:853–882

}

Error EditorExportPlatformWeb::_export_project(const Ref<EditorExportPreset> &p_preset, int p_debug_flags) {
	const String dest = EditorPaths::get_singleton()->get_temp_dir().path_join("web");
	Ref<DirAccess> da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
	if (!da->dir_exists(dest)) {
		Error err = da->make_dir_recursive(dest);
		if (err != OK) {
			add_message(EXPORT_MESSAGE_ERROR, TTR("Run"), vformat(TTR("Could not create HTTP server directory: %s."), dest));
			return err;
		}
	}

	const String basepath = dest.path_join("tmp_js_export");
	Error err = export_project(p_preset, true, basepath + ".html", p_debug_flags);
	if (err != OK) {
		// Export generates several files, clean them up on failure.
		DirAccess::remove_file_or_error(basepath + ".html");
		DirAccess::remove_file_or_error(basepath + ".offline.html");
		DirAccess::remove_file_or_error(basepath + ".js");
		DirAccess::remove_file_or_error(basepath + ".audio.worklet.js");
		DirAccess::remove_file_or_error(basepath + ".audio.position.worklet.js");
		DirAccess::remove_file_or_error(basepath + ".service.worker.js");
		DirAccess::remove_file_or_error(basepath + ".pck");
		DirAccess::remove_file_or_error(basepath + ".png");
		DirAccess::remove_file_or_error(basepath + ".side.wasm");
		DirAccess::remove_file_or_error(basepath + ".wasm");
		DirAccess::remove_file_or_error(basepath + ".icon.png");
		DirAccess::remove_file_or_error(basepath + ".apple-touch-icon.png");
	}
	return err;
}

Error EditorExportPlatformWeb::_launch_browser(const String &p_bind_host, const uint16_t p_bind_port, const bool p_use_tls) {
	OS::get_singleton()->shell_open(String((p_use_tls ? "https://" : "http://") + p_bind_host + ":" + itos(p_bind_port) + "/tmp_js_export.html"));