Files
cc-switch/src-tauri/src/lib.rs
Jason 08f480ec94 refactor(mcp): preserve TOML formatting when syncing to Codex
Switch from `toml` to `toml_edit` crate for incremental TOML editing,
preserving user-written comments, whitespace, and key ordering in
Codex config.toml.

Changes:
- Add toml_edit 0.22 dependency for preserving-style TOML editing
- Refactor sync_enabled_to_codex() to use toml_edit::DocumentMut API
- Implement smart style detection: inherit existing mcp.servers or
  mcp_servers style, with fallback to sensible defaults
- Add deduplication logic to prevent both styles coexisting
- Add tests for format preservation and style inheritance
- Fix unused_mut and nonminimal_bool compiler warnings
- Apply cargo fmt to all modified files

Benefits:
- User comments and formatting are no longer lost during sync
- Respects user's preferred TOML structure (nested vs toplevel)
- Non-MCP fields in config.toml remain untouched
- Minimal surprise principle: only modifies necessary sections

Testing:
- All 47 tests passing (unit + integration)
- Clippy clean (0 warnings, 0 errors)
- Release build successful
- New tests verify comment preservation and style detection
2025-10-29 23:52:46 +08:00

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mod app_config;
mod app_store;
mod claude_mcp;
mod claude_plugin;
mod codex_config;
mod commands;
mod config;
mod error;
mod mcp;
mod migration;
mod provider;
mod services;
mod settings;
mod store;
mod usage_script;
pub use app_config::{AppType, MultiAppConfig};
pub use codex_config::{get_codex_auth_path, get_codex_config_path, write_codex_live_atomic};
pub use commands::*;
pub use config::{get_claude_mcp_path, get_claude_settings_path, read_json_file};
pub use error::AppError;
pub use mcp::{
import_from_claude, import_from_codex, sync_enabled_to_claude, sync_enabled_to_codex,
};
pub use provider::Provider;
pub use services::{ConfigService, EndpointLatency, McpService, ProviderService, SpeedtestService};
pub use settings::{update_settings, AppSettings};
pub use store::AppState;
use tauri::{
menu::{CheckMenuItem, Menu, MenuBuilder, MenuItem},
tray::{TrayIconBuilder, TrayIconEvent},
};
#[cfg(target_os = "macos")]
use tauri::{ActivationPolicy, RunEvent};
use tauri::{Emitter, Manager};
/// 创建动态托盘菜单
fn create_tray_menu(
app: &tauri::AppHandle,
app_state: &AppState,
) -> Result<Menu<tauri::Wry>, AppError> {
let config = app_state.config.read().map_err(AppError::from)?;
let mut menu_builder = MenuBuilder::new(app);
// 顶部:打开主界面
let show_main_item = MenuItem::with_id(app, "show_main", "打开主界面", true, None::<&str>)
.map_err(|e| AppError::Message(format!("创建打开主界面菜单失败: {}", e)))?;
menu_builder = menu_builder.item(&show_main_item).separator();
// 直接添加所有供应商到主菜单(扁平化结构,更简单可靠)
if let Some(claude_manager) = config.get_manager(&crate::app_config::AppType::Claude) {
// 添加Claude标题禁用状态仅作为分组标识
let claude_header =
MenuItem::with_id(app, "claude_header", "─── Claude ───", false, None::<&str>)
.map_err(|e| AppError::Message(format!("创建Claude标题失败: {}", e)))?;
menu_builder = menu_builder.item(&claude_header);
if !claude_manager.providers.is_empty() {
// Sort providers by sortIndex, then by createdAt, then by name
let mut sorted_providers: Vec<_> = claude_manager.providers.iter().collect();
sorted_providers.sort_by(|(_, a), (_, b)| {
// Priority 1: sortIndex
match (a.sort_index, b.sort_index) {
(Some(idx_a), Some(idx_b)) => return idx_a.cmp(&idx_b),
(Some(_), None) => return std::cmp::Ordering::Less,
(None, Some(_)) => return std::cmp::Ordering::Greater,
_ => {}
}
// Priority 2: createdAt
match (a.created_at, b.created_at) {
(Some(time_a), Some(time_b)) => return time_a.cmp(&time_b),
(Some(_), None) => return std::cmp::Ordering::Greater,
(None, Some(_)) => return std::cmp::Ordering::Less,
_ => {}
}
// Priority 3: name
a.name.cmp(&b.name)
});
for (id, provider) in sorted_providers {
let is_current = claude_manager.current == *id;
let item = CheckMenuItem::with_id(
app,
format!("claude_{}", id),
&provider.name,
true,
is_current,
None::<&str>,
)
.map_err(|e| AppError::Message(format!("创建菜单项失败: {}", e)))?;
menu_builder = menu_builder.item(&item);
}
} else {
// 没有供应商时显示提示
let empty_hint = MenuItem::with_id(
app,
"claude_empty",
" (无供应商,请在主界面添加)",
false,
None::<&str>,
)
.map_err(|e| AppError::Message(format!("创建Claude空提示失败: {}", e)))?;
menu_builder = menu_builder.item(&empty_hint);
}
}
if let Some(codex_manager) = config.get_manager(&crate::app_config::AppType::Codex) {
// 添加Codex标题禁用状态仅作为分组标识
let codex_header =
MenuItem::with_id(app, "codex_header", "─── Codex ───", false, None::<&str>)
.map_err(|e| AppError::Message(format!("创建Codex标题失败: {}", e)))?;
menu_builder = menu_builder.item(&codex_header);
if !codex_manager.providers.is_empty() {
// Sort providers by sortIndex, then by createdAt, then by name
let mut sorted_providers: Vec<_> = codex_manager.providers.iter().collect();
sorted_providers.sort_by(|(_, a), (_, b)| {
// Priority 1: sortIndex
match (a.sort_index, b.sort_index) {
(Some(idx_a), Some(idx_b)) => return idx_a.cmp(&idx_b),
(Some(_), None) => return std::cmp::Ordering::Less,
(None, Some(_)) => return std::cmp::Ordering::Greater,
_ => {}
}
// Priority 2: createdAt
match (a.created_at, b.created_at) {
(Some(time_a), Some(time_b)) => return time_a.cmp(&time_b),
(Some(_), None) => return std::cmp::Ordering::Greater,
(None, Some(_)) => return std::cmp::Ordering::Less,
_ => {}
}
// Priority 3: name
a.name.cmp(&b.name)
});
for (id, provider) in sorted_providers {
let is_current = codex_manager.current == *id;
let item = CheckMenuItem::with_id(
app,
format!("codex_{}", id),
&provider.name,
true,
is_current,
None::<&str>,
)
.map_err(|e| AppError::Message(format!("创建菜单项失败: {}", e)))?;
menu_builder = menu_builder.item(&item);
}
} else {
// 没有供应商时显示提示
let empty_hint = MenuItem::with_id(
app,
"codex_empty",
" (无供应商,请在主界面添加)",
false,
None::<&str>,
)
.map_err(|e| AppError::Message(format!("创建Codex空提示失败: {}", e)))?;
menu_builder = menu_builder.item(&empty_hint);
}
}
// 分隔符和退出菜单
let quit_item = MenuItem::with_id(app, "quit", "退出", true, None::<&str>)
.map_err(|e| AppError::Message(format!("创建退出菜单失败: {}", e)))?;
menu_builder = menu_builder.separator().item(&quit_item);
menu_builder
.build()
.map_err(|e| AppError::Message(format!("构建菜单失败: {}", e)))
}
#[cfg(target_os = "macos")]
fn apply_tray_policy(app: &tauri::AppHandle, dock_visible: bool) {
let desired_policy = if dock_visible {
ActivationPolicy::Regular
} else {
ActivationPolicy::Accessory
};
if let Err(err) = app.set_dock_visibility(dock_visible) {
log::warn!("设置 Dock 显示状态失败: {}", err);
}
if let Err(err) = app.set_activation_policy(desired_policy) {
log::warn!("设置激活策略失败: {}", err);
}
}
/// 处理托盘菜单事件
fn handle_tray_menu_event(app: &tauri::AppHandle, event_id: &str) {
log::info!("处理托盘菜单事件: {}", event_id);
match event_id {
"show_main" => {
if let Some(window) = app.get_webview_window("main") {
#[cfg(target_os = "windows")]
{
let _ = window.set_skip_taskbar(false);
}
let _ = window.unminimize();
let _ = window.show();
let _ = window.set_focus();
#[cfg(target_os = "macos")]
{
apply_tray_policy(app, true);
}
}
}
"quit" => {
log::info!("退出应用");
app.exit(0);
}
id if id.starts_with("claude_") => {
let provider_id = id.strip_prefix("claude_").unwrap();
log::info!("切换到Claude供应商: {}", provider_id);
// 执行切换
let app_handle = app.clone();
let provider_id = provider_id.to_string();
tauri::async_runtime::spawn_blocking(move || {
if let Err(e) = switch_provider_internal(
&app_handle,
crate::app_config::AppType::Claude,
provider_id,
) {
log::error!("切换Claude供应商失败: {}", e);
}
});
}
id if id.starts_with("codex_") => {
let provider_id = id.strip_prefix("codex_").unwrap();
log::info!("切换到Codex供应商: {}", provider_id);
// 执行切换
let app_handle = app.clone();
let provider_id = provider_id.to_string();
tauri::async_runtime::spawn_blocking(move || {
if let Err(e) = switch_provider_internal(
&app_handle,
crate::app_config::AppType::Codex,
provider_id,
) {
log::error!("切换Codex供应商失败: {}", e);
}
});
}
_ => {
log::warn!("未处理的菜单事件: {}", event_id);
}
}
}
//
/// 内部切换供应商函数
fn switch_provider_internal(
app: &tauri::AppHandle,
app_type: crate::app_config::AppType,
provider_id: String,
) -> Result<(), AppError> {
if let Some(app_state) = app.try_state::<AppState>() {
// 在使用前先保存需要的值
let app_type_str = app_type.as_str().to_string();
let provider_id_clone = provider_id.clone();
crate::commands::switch_provider(
app_state.clone(),
Some(app_type),
Some(app_type_str.clone()),
provider_id,
)
.map_err(AppError::Message)?;
// 切换成功后重新创建托盘菜单
if let Ok(new_menu) = create_tray_menu(app, app_state.inner()) {
if let Some(tray) = app.tray_by_id("main") {
if let Err(e) = tray.set_menu(Some(new_menu)) {
log::error!("更新托盘菜单失败: {}", e);
}
}
}
// 发射事件到前端,通知供应商已切换
let event_data = serde_json::json!({
"appType": app_type_str,
"providerId": provider_id_clone
});
if let Err(e) = app.emit("provider-switched", event_data) {
log::error!("发射供应商切换事件失败: {}", e);
}
}
Ok(())
}
/// 更新托盘菜单的Tauri命令
#[tauri::command]
async fn update_tray_menu(
app: tauri::AppHandle,
state: tauri::State<'_, AppState>,
) -> Result<bool, String> {
match create_tray_menu(&app, state.inner()) {
Ok(new_menu) => {
if let Some(tray) = app.tray_by_id("main") {
tray.set_menu(Some(new_menu))
.map_err(|e| format!("更新托盘菜单失败: {}", e))?;
return Ok(true);
}
Ok(false)
}
Err(err) => {
log::error!("创建托盘菜单失败: {}", err);
Ok(false)
}
}
}
#[cfg_attr(mobile, tauri::mobile_entry_point)]
pub fn run() {
let mut builder = tauri::Builder::default();
#[cfg(any(target_os = "macos", target_os = "windows", target_os = "linux"))]
{
builder = builder.plugin(tauri_plugin_single_instance::init(|app, _args, _cwd| {
if let Some(window) = app.get_webview_window("main") {
let _ = window.unminimize();
let _ = window.show();
let _ = window.set_focus();
}
}));
}
let builder = builder
// 拦截窗口关闭:根据设置决定是否最小化到托盘
.on_window_event(|window, event| {
if let tauri::WindowEvent::CloseRequested { api, .. } = event {
let settings = crate::settings::get_settings();
if settings.minimize_to_tray_on_close {
api.prevent_close();
let _ = window.hide();
#[cfg(target_os = "windows")]
{
let _ = window.set_skip_taskbar(true);
}
#[cfg(target_os = "macos")]
{
apply_tray_policy(window.app_handle(), false);
}
} else {
window.app_handle().exit(0);
}
}
})
.plugin(tauri_plugin_process::init())
.plugin(tauri_plugin_dialog::init())
.plugin(tauri_plugin_opener::init())
.plugin(tauri_plugin_store::Builder::new().build())
.setup(|app| {
// 注册 Updater 插件(桌面端)
#[cfg(desktop)]
{
if let Err(e) = app
.handle()
.plugin(tauri_plugin_updater::Builder::new().build())
{
// 若配置不完整(如缺少 pubkey跳过 Updater 而不中断应用
log::warn!("初始化 Updater 插件失败,已跳过:{}", e);
}
}
#[cfg(target_os = "macos")]
{
// 设置 macOS 标题栏背景色为主界面蓝色
if let Some(window) = app.get_webview_window("main") {
use objc2::rc::Retained;
use objc2::runtime::AnyObject;
use objc2_app_kit::NSColor;
let ns_window_ptr = window.ns_window().unwrap();
let ns_window: Retained<AnyObject> =
unsafe { Retained::retain(ns_window_ptr as *mut AnyObject).unwrap() };
// 使用与主界面 banner 相同的蓝色 #3498db
// #3498db = RGB(52, 152, 219)
let bg_color = unsafe {
NSColor::colorWithRed_green_blue_alpha(
52.0 / 255.0, // R: 52
152.0 / 255.0, // G: 152
219.0 / 255.0, // B: 219
1.0, // Alpha: 1.0
)
};
unsafe {
use objc2::msg_send;
let _: () = msg_send![&*ns_window, setBackgroundColor: &*bg_color];
}
}
}
// 初始化日志
if cfg!(debug_assertions) {
app.handle().plugin(
tauri_plugin_log::Builder::default()
.level(log::LevelFilter::Info)
.build(),
)?;
}
// 预先刷新 Store 覆盖配置,确保 AppState 初始化时可读取到最新路径
app_store::refresh_app_config_dir_override(app.handle());
// 初始化应用状态(仅创建一次,并在本函数末尾注入 manage
let app_state = AppState::new();
// 迁移旧的 app_config_dir 配置到 Store
if let Err(e) = app_store::migrate_app_config_dir_from_settings(app.handle()) {
log::warn!("迁移 app_config_dir 失败: {}", e);
}
// 首次启动迁移:扫描副本文件,合并到 config.json并归档副本旧 config.json 先归档
{
let mut config_guard = app_state.config.write().unwrap();
let migrated = migration::migrate_copies_into_config(&mut config_guard)?;
if migrated {
log::info!("已将副本文件导入到 config.json并完成归档");
}
// 确保两个 App 条目存在
config_guard.ensure_app(&app_config::AppType::Claude);
config_guard.ensure_app(&app_config::AppType::Codex);
}
// 保存配置
let _ = app_state.save();
// 创建动态托盘菜单
let menu = create_tray_menu(app.handle(), &app_state)?;
// 构建托盘
let mut tray_builder = TrayIconBuilder::with_id("main")
.on_tray_icon_event(|_tray, event| match event {
// 左键点击已通过 show_menu_on_left_click(true) 打开菜单,这里不再额外处理
TrayIconEvent::Click { .. } => {}
_ => log::debug!("unhandled event {event:?}"),
})
.menu(&menu)
.on_menu_event(|app, event| {
handle_tray_menu_event(app, &event.id.0);
})
.show_menu_on_left_click(true);
// 统一使用应用默认图标;待托盘模板图标就绪后再启用
tray_builder = tray_builder.icon(app.default_window_icon().unwrap().clone());
let _tray = tray_builder.build(app)?;
// 将同一个实例注入到全局状态,避免重复创建导致的不一致
app.manage(app_state);
Ok(())
})
.invoke_handler(tauri::generate_handler![
commands::get_providers,
commands::get_current_provider,
commands::add_provider,
commands::update_provider,
commands::delete_provider,
commands::switch_provider,
commands::import_default_config,
commands::get_claude_config_status,
commands::get_config_status,
commands::get_claude_code_config_path,
commands::get_config_dir,
commands::open_config_folder,
commands::pick_directory,
commands::open_external,
commands::get_app_config_path,
commands::open_app_config_folder,
commands::read_live_provider_settings,
commands::get_settings,
commands::save_settings,
commands::restart_app,
commands::check_for_updates,
commands::is_portable_mode,
commands::get_claude_plugin_status,
commands::read_claude_plugin_config,
commands::apply_claude_plugin_config,
commands::is_claude_plugin_applied,
// Claude MCP management
commands::get_claude_mcp_status,
commands::read_claude_mcp_config,
commands::upsert_claude_mcp_server,
commands::delete_claude_mcp_server,
commands::validate_mcp_command,
// usage query
commands::query_provider_usage,
// New MCP via config.json (SSOT)
commands::get_mcp_config,
commands::upsert_mcp_server_in_config,
commands::delete_mcp_server_in_config,
commands::set_mcp_enabled,
commands::sync_enabled_mcp_to_claude,
commands::sync_enabled_mcp_to_codex,
commands::import_mcp_from_claude,
commands::import_mcp_from_codex,
// ours: endpoint speed test + custom endpoint management
commands::test_api_endpoints,
commands::get_custom_endpoints,
commands::add_custom_endpoint,
commands::remove_custom_endpoint,
commands::update_endpoint_last_used,
// app_config_dir override via Store
commands::get_app_config_dir_override,
commands::set_app_config_dir_override,
// provider sort order management
commands::update_providers_sort_order,
// theirs: config import/export and dialogs
commands::export_config_to_file,
commands::import_config_from_file,
commands::save_file_dialog,
commands::open_file_dialog,
commands::sync_current_providers_live,
update_tray_menu,
]);
let app = builder
.build(tauri::generate_context!())
.expect("error while running tauri application");
app.run(|app_handle, event| {
#[cfg(target_os = "macos")]
// macOS 在 Dock 图标被点击并重新激活应用时会触发 Reopen 事件,这里手动恢复主窗口
if let RunEvent::Reopen { .. } = event {
if let Some(window) = app_handle.get_webview_window("main") {
#[cfg(target_os = "windows")]
{
let _ = window.set_skip_taskbar(false);
}
let _ = window.unminimize();
let _ = window.show();
let _ = window.set_focus();
apply_tray_policy(app_handle, true);
}
}
#[cfg(not(target_os = "macos"))]
{
let _ = (app_handle, event);
}
});
}