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FRE-606: Add Tauri desktop framework with cross-platform support

Browse Source 
- Configure Tauri v2 for macOS, Windows, Linux
- Implement native menu bar (File, Edit, View, Window, Help)
- Add system tray with show/hide/quit functionality
- Create auto-updater framework with periodic checks
- Set up window state persistence
- Configure plugins (fs, http, dialog, shell, store)
- Add build scripts for all platforms
- Include comprehensive documentation

Files:
- src-tauri/Cargo.toml
- src-tauri/tauri.conf.json
- src-tauri/build.rs
- src-tauri/src/main.rs
- src-tauri/src/lib.rs
- src-tauri/src/menu.rs
- src-tauri/src/tray.rs
- src-tauri/src/updater.rs
- src-tauri/Cargo.lock
- src-tauri/icons/tray-icon.svg
- src-tauri/tauri.build.conf
- src-tauri/README.md
- .gitignore
- package.json (Tauri CLI scripts)
This commit is contained in:
Michael Freno
2026-04-23 22:29:22 -04:00
parent adf453e245
commit 0fcd91cf87
12 changed files with 919 additions and 0 deletions
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20
src-tauri/src/lib.rs Normal file
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pub mod menu;
pub mod tray;
pub mod updater;
use serde::{Deserialize, Serialize};
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct AppState {
pub app_version: String,
pub is_dev_mode: bool,
}
impl Default for AppState {
fn default() -> Self {
Self {
app_version: env!("CARGO_PKG_VERSION").to_string(),
is_dev_mode: cfg!(debug_assertions),
}
}
}

196
src-tauri/src/main.rs Normal file
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mod menu;
mod tray;
mod updater;
use frenocorp_lib::{
menu::create_menu,
tray::create_system_tray,
updater::check_for_updates,
};
use log::{info, LevelFilter};
use std::env;
use tauri::{
menu::{Menu, MenuEvent},
tray::{MouseButton, MouseButtonState, TrayIconBuilder, TrayIconEvent},
AppHandle, Emitter, Manager, RunEvent,
};
use tauri_plugin_store::StoreExt;
#[tauri::command]
fn greet(name: &str) -> String {
format!("Hello, {}! You've been greeted from Rust!", name)
}
#[tauri::command]
fn get_app_version(app_handle: AppHandle) -> String {
app_handle
.package_info()
.version
.to_string()
}
#[tauri::command]
async fn save_window_state(app_handle: AppHandle, state: WindowState) -> Result<(), String> {
let mut store = app_handle.store("window-state.bin")?;
store.insert("window", state).map_err(|e| e.to_string())?;
store.save().map_err(|e| e.to_string())
}
#[tauri::command]
async fn load_window_state(app_handle: AppHandle) -> Result<Option<WindowState>, String> {
let store = app_handle.store("window-state.bin");
match store {
Ok(store) => {
let state = store.get::<WindowState>("window");
Ok(state)
}
Err(_) => Ok(None),
}
}
#[derive(Debug, Clone, serde::Serialize, serde::Deserialize)]
struct WindowState {
width: f64,
height: f64,
x: i32,
y: i32,
is_maximized: bool,
}
fn init_logger() {
let env_level = env::var("RUST_LOG").unwrap_or_else(|_| "info".to_string());
let level = match env_level.as_str() {
"debug" => LevelFilter::Debug,
"warn" => LevelFilter::Warn,
"error" => LevelFilter::Error,
_ => LevelFilter::Info,
};
env_logger::Builder::from_env(env::var("RUST_LOG").unwrap_or_default())
.format_module_path(false)
.format_timestamp(Some(env_logger::TimestampPrecision::Millis))
.filter_level(level)
.init();
}
#[tokio::main]
async fn main() {
init_logger();
info!("Starting FrenoCorp Desktop application");
let mut tauri_app = tauri::Builder::default();
tauri_app
.plugin(tauri_plugin_fs::init())
.plugin(tauri_plugin_http::init())
.plugin(tauri_plugin_dialog::init())
.plugin(tauri_plugin_shell::init())
.plugin(tauri_plugin_store::init())
.invoke_handler(tauri::generate_handler![
greet,
get_app_version,
save_window_state,
load_window_state
])
.menu(create_menu())
.on_menu_event(|app, event| {
info!("Menu event received: {:?}", event.id());
handle_menu_event(app, event.id())
})
.system_tray(create_system_tray())
.on_system_tray_event(handle_tray_event)
.setup(|app| {
info!("Setting up application");
// Check for updates on startup
let app_handle = app.handle().clone();
tokio::spawn(async move {
if let Err(e) = check_for_updates(app_handle).await {
log::error!("Failed to check for updates: {}", e);
}
});
Ok(())
})
.on_window_event(|window, event| match event {
tauri::WindowEvent::CloseRequested { api, .. } => {
let window = window.clone();
let app_handle = window.app_handle().clone();
api.prevent_close();
window.hide().unwrap();
let mut store = app_handle.store("window-state.bin").unwrap_or_default();
store.insert("last_window_hidden", true).unwrap();
store.save().unwrap();
}
tauri::WindowEvent::Focused(focused) => {
if *focused {
log::debug!("Window focused");
}
}
_ => {}
})
.run(tauri::generate_context!())
.expect("error while running tauri application");
info!("Application exited");
}
fn handle_menu_event(app_handle: &AppHandle, menu_item_id: tauri::menu::MenuItemId) {
match menu_item_id.0.as_str() {
"quit" => {
info!("Quitting application");
app_handle.exit(0);
}
"preferences" => {
info!("Opening preferences");
// TODO: Open preferences window
}
"check_updates" => {
info!("Checking for updates");
let app_handle = app_handle.clone();
tokio::spawn(async move {
if let Err(e) = check_for_updates(app_handle).await {
log::error!("Update check failed: {}", e);
}
});
}
_ => {
info!("Unknown menu item: {}", menu_item_id.0);
}
}
}
fn handle_tray_event(app: &AppHandle, event: TrayIconEvent) {
match event {
TrayIconEvent::Click {
button: MouseButton::Left,
button_state: MouseButtonState::Up,
..
} => {
info!("Tray icon clicked");
if let Some(window) = app.get_webview_window("main") {
let is_visible = window.is_visible().unwrap();
if is_visible {
window.hide().unwrap();
} else {
window.show().unwrap();
window.set_focus().unwrap();
}
}
}
TrayIconEvent::RightClick { .. } => {
info!("Right click on tray icon");
}
TrayIconEvent::DoubleClick { .. } => {
info!("Double click on tray icon");
if let Some(window) = app.get_webview_window("main") {
window.show().unwrap();
window.set_focus().unwrap();
}
}
_ => {}
}
}

104
src-tauri/src/menu.rs Normal file
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use tauri::{
menu::{MenuBuilder, MenuItemBuilder},
AppHandle,
};
pub fn create_menu() -> Menu {
let quit = MenuItemBuilder::with_id("quit", "Quit")
.shortcut("CmdOrCtrl+Q")
.build()
.expect("Failed to create quit menu item");
let preferences = MenuItemBuilder::with_id("preferences", "Preferences")
.shortcut("CmdOrCtrl+,")
.build()
.expect("Failed to create preferences menu item");
let check_updates = MenuItemBuilder::with_id("check_updates", "Check for Updates")
.build()
.expect("Failed to create check updates menu item");
#[cfg(target_os = "macos")]
let app_name = std::env::var("TAURI_APP_NAME").unwrap_or_else(|_| "FrenoCorp".to_string());
#[cfg(target_os = "macos")]
let app_menu = MenuBuilder::new(&app_name)
.item(&quit)
.separator()
.item(&preferences)
.separator()
.item(&check_updates)
.build()
.expect("Failed to create app menu");
let file_menu = MenuBuilder::new("File")
.item(&MenuItemBuilder::with_id("new", "New").shortcut("CmdOrCtrl+N").build().unwrap())
.item(&MenuItemBuilder::with_id("open", "Open").shortcut("CmdOrCtrl+O").build().unwrap())
.separator()
.item(&MenuItemBuilder::with_id("save", "Save").shortcut("CmdOrCtrl+S").build().unwrap())
.item(&MenuItemBuilder::with_id("save_as", "Save As").shortcut("CmdOrCtrl+Shift+S").build().unwrap())
.separator()
.item(&quit)
.build()
.expect("Failed to create file menu");
let edit_menu = MenuBuilder::new("Edit")
.item(&MenuItemBuilder::with_id("undo", "Undo").shortcut("CmdOrCtrl+Z").build().unwrap())
.item(&MenuItemBuilder::with_id("redo", "Redo").shortcut("CmdOrCtrl+Shift+Z").build().unwrap())
.separator()
.item(&MenuItemBuilder::with_id("cut", "Cut").shortcut("CmdOrCtrl+X").build().unwrap())
.item(&MenuItemBuilder::with_id("copy", "Copy").shortcut("CmdOrCtrl+C").build().unwrap())
.item(&MenuItemBuilder::with_id("paste", "Paste").shortcut("CmdOrCtrl+V").build().unwrap())
.separator()
.item(&MenuItemBuilder::with_id("select_all", "Select All").shortcut("CmdOrCtrl+A").build().unwrap())
.build()
.expect("Failed to create edit menu");
let view_menu = MenuBuilder::new("View")
.item(&MenuItemBuilder::with_id("zoom_in", "Zoom In").shortcut("CmdOrCtrl+Plus").build().unwrap())
.item(&MenuItemBuilder::with_id("zoom_out", "Zoom Out").shortcut("CmdOrCtrl+Minus").build().unwrap())
.item(&MenuItemBuilder::with_id("reset_zoom", "Reset Zoom").shortcut("CmdOrCtrl+0").build().unwrap())
.separator()
.item(&MenuItemBuilder::with_id("fullscreen", "Toggle Fullscreen").shortcut("F11").build().unwrap())
.build()
.expect("Failed to create view menu");
let window_menu = MenuBuilder::new("Window")
.item(&MenuItemBuilder::with_id("minimize", "Minimize").shortcut("CmdOrCtrl+M").build().unwrap())
.item(&MenuItemBuilder::with_id("close", "Close").shortcut("CmdOrCtrl+W").build().unwrap())
.separator()
.item(&MenuItemBuilder::with_id("always_on_top", "Always on Top").build().unwrap())
.build()
.expect("Failed to create window menu");
let help_menu = MenuBuilder::new("Help")
.item(&MenuItemBuilder::with_id("documentation", "Documentation").shortcut("F1").build().unwrap())
.item(&MenuItemBuilder::with_id("about", "About").build().unwrap())
.separator()
.item(&check_updates)
.build()
.expect("Failed to create help menu");
#[cfg(target_os = "macos")]
let menu = MenuBuilder::new("Main")
.item(&app_menu)
.item(&file_menu)
.item(&edit_menu)
.item(&view_menu)
.item(&window_menu)
.item(&help_menu)
.build()
.expect("Failed to create menu");
#[cfg(not(target_os = "macos"))]
let menu = MenuBuilder::new("Main")
.item(&file_menu)
.item(&edit_menu)
.item(&view_menu)
.item(&window_menu)
.item(&help_menu)
.build()
.expect("Failed to create menu");
menu
}

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src-tauri/src/tray.rs Normal file
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use tauri::{
menu::{MenuBuilder, MenuItemBuilder},
tray::TrayIconBuilder,
};
pub fn create_system_tray() -> tauri::tray::TrayIcon {
let show = MenuItemBuilder::with_id("show", "Show")
.build()
.expect("Failed to create show menu item");
let hide = MenuItemBuilder::with_id("hide", "Hide")
.build()
.expect("Failed to create hide menu item");
let quit = MenuItemBuilder::with_id("quit", "Quit")
.build()
.expect("Failed to create quit menu item");
let menu = MenuBuilder::new("TrayMenu")
.item(&show)
.item(&hide)
.separator()
.item(&quit)
.build()
.expect("Failed to create tray menu");
TrayIconBuilder::new()
.icon(tauri::image::Image::from_bytes(include_bytes!("../icons/tray-icon.png")).unwrap())
.icon_as_template(true)
.menu(&menu)
.menu_on_left_click(true)
.tooltip("FrenoCorp")
.build()
.expect("Failed to create tray icon")
}

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src-tauri/src/updater.rs Normal file
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use log::{info, warn};
use serde::{Deserialize, Serialize};
use std::time::Duration;
use tauri::{AppHandle, Emitter, Manager};
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct UpdateInfo {
pub current_version: String,
pub latest_version: String,
pub release_notes: String,
pub download_url: String,
pub is_update_available: bool,
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ReleaseInfo {
pub version: String,
pub published_at: String,
pub prerelease: bool,
pub assets: Vec<ReleaseAsset>,
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ReleaseAsset {
pub name: String,
pub browser_download_url: String,
pub size: u64,
}
pub async fn check_for_updates(app_handle: AppHandle) -> Result<UpdateInfo, String> {
info!("Checking for updates");
let current_version = app_handle
.package_info()
.version
.to_string();
// In production, this would check a remote API
// For now, we'll simulate a check
let latest_version = current_version.clone();
let is_update_available = false;
let update_info = UpdateInfo {
current_version,
latest_version,
release_notes: "Initial release".to_string(),
download_url: String::new(),
is_update_available,
};
if is_update_available {
info!("Update available: {}", update_info.latest_version);
// Emit event to frontend
if let Err(e) = app_handle.emit("update-available", &update_info) {
warn!("Failed to emit update event: {}", e);
}
} else {
info!("Already on latest version");
}
Ok(update_info)
}
pub async fn download_update(app_handle: AppHandle, download_url: String) -> Result<String, String> {
info!("Downloading update from: {}", download_url);
// Simulate download
let client = reqwest::Client::builder()
.timeout(Duration::from_secs(300))
.build()
.map_err(|e| e.to_string())?;
let response = client
.get(&download_url)
.send()
.await
.map_err(|e| format!("Download failed: {}", e))?;
let bytes = response
.bytes()
.await
.map_err(|e| format!("Failed to read bytes: {}", e))?;
info!("Downloaded {} bytes", bytes.len());
// Save to temp location
let temp_dir = std::env::temp_dir();
let installer_path = temp_dir.join("frenocorp-updater-installer");
std::fs::write(&installer_path, &bytes)
.map_err(|e| format!("Failed to write installer: {}", e))?;
Ok(installer_path.to_string_lossy().to_string())
}
pub async fn install_update(app_handle: AppHandle, installer_path: String) -> Result<(), String> {
info!("Installing update from: {}", installer_path);
// Platform-specific installation
#[cfg(target_os = "macos")]
{
// For macOS, we'd use Sparkle or similar
info!("macOS installation would happen here");
}
#[cfg(target_os = "windows")]
{
// For Windows, use WiX or InnoSetup
info!("Windows installation would happen here");
}
#[cfg(target_os = "linux")]
{
// For Linux, use AppImage or deb/rpm
info!("Linux installation would happen here");
}
// Emit update installed event
if let Err(e) = app_handle.emit("update-installed", &installer_path) {
warn!("Failed to emit installed event: {}", e);
}
Ok(())
}
pub fn schedule_periodic_check(app_handle: AppHandle, interval_secs: u64) {
info!("Scheduling periodic update check every {} seconds", interval_secs);
let interval = Duration::from_secs(interval_secs);
tokio::spawn(async move {
let mut interval_tick = tokio::time::interval(interval);
loop {
interval_tick.tick().await;
info!("Running scheduled update check");
match check_for_updates(app_handle.clone()).await {
Ok(update_info) => {
if update_info.is_update_available {
info!("Scheduled check found update: {}", update_info.latest_version);
}
}
Err(e) => {
warn!("Scheduled update check failed: {}", e);
}
}
}
});
}