Fixes auto-update feature for all the platforms

Signed-off-by: Cole Gentry <peapod2007@gmail.com>

Author: SomethingNew71

Cargo.lock

@@ -1,6 +1,6 @@
 [package]
 name = "ultralog"
-version = "1.3.0"
+version = "1.4.0"
 edition = "2021"
 description = "A high-performance ECU log viewer written in Rust"
 authors = ["Cole Gentry"]
@@ -48,6 +48,9 @@ memmap2 = "0.9"  # Memory-mapped file loading for large files
 # Auto-update
 ureq = { version = "3.0", features = ["json"] }  # Minimal HTTP client
 semver = "1.0"  # Version comparison
+zip = "2.2"     # ZIP extraction for Windows updates
+flate2 = "1.0"  # Gzip decompression for Linux updates
+tar = "0.4"     # Tar archive extraction for Linux updates
 
 # Image loading (for app icon and PNG export)
 image = { version = "0.25", default-features = false, features = ["png"] }

Cargo.toml

@@ -6,7 +6,7 @@ A high-performance, cross-platform ECU log viewer written in Rust.
 
 ![CI](https://github.com/SomethingNew71/UltraLog/actions/workflows/ci.yml/badge.svg)
 ![License](https://img.shields.io/badge/license-MIT-blue.svg)
-![Version](https://img.shields.io/badge/version-1.3.0-green.svg)
+![Version](https://img.shields.io/badge/version-1.4.0-green.svg)
 
 ---
 

README.md

@@ -710,7 +710,7 @@
                 <strong>Free and open source</strong> — no subscriptions, no licenses, just download and go.
             </p>
             <div class="hero-badges">
-                <span class="version-badge">v1.3.0</span>
+                <span class="version-badge">v1.4.0</span>
                 <a href="https://github.com/SomethingNew71/UltraLog" class="opensource-badge" target="_blank">
                     <i class="fa-brands fa-github"></i> Open Source
                 </a>

docs/index.html

@@ -105,6 +105,8 @@ pub struct UltraLogApp {
     pub(crate) auto_check_updates: bool,
     /// Whether the startup check has been performed
     startup_check_done: bool,
+    /// Set to true when the app should exit for an update to be applied
+    pub(crate) should_exit_for_update: bool,
 }
 
 impl Default for UltraLogApp {
@@ -145,6 +147,7 @@ impl Default for UltraLogApp {
             show_update_dialog: false,
             auto_check_updates: true, // Enabled by default
             startup_check_done: false,
+            should_exit_for_update: false,
         }
     }
 }
@@ -1085,6 +1088,12 @@ impl UltraLogApp {
 
 impl eframe::App for UltraLogApp {
     fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
+        // Exit if update installation requires it (updater script is waiting)
+        if self.should_exit_for_update {
+            ctx.send_viewport_cmd(egui::ViewportCommand::Close);
+            return;
+        }
+
         // Check for updates on startup (runs once)
         self.check_startup_update();
 

src/app.rs

@@ -5,7 +5,7 @@
 use eframe::egui;
 
 use crate::app::UltraLogApp;
-use crate::updater::{UpdateInfo, UpdateState};
+use crate::updater::{InstallResult, UpdateInfo, UpdateState};
 
 impl UltraLogApp {
     /// Render the update available dialog window
@@ -164,38 +164,46 @@ impl UltraLogApp {
 
             ui.add_space(15.0);
 
-            ui.label("Click Install to open the update file.");
+            ui.label("Click Install to apply the update.");
 
             #[cfg(target_os = "windows")]
             ui.label(
-                egui::RichText::new("Extract the ZIP and replace the application.")
+                egui::RichText::new("The application will close and restart automatically.")
                     .color(egui::Color32::GRAY),
             );
 
             #[cfg(target_os = "macos")]
             ui.label(
-                egui::RichText::new("Open the DMG and drag the app to Applications.")
+                egui::RichText::new("The DMG will open - drag UltraLog to Applications.")
                     .color(egui::Color32::GRAY),
             );
 
             #[cfg(target_os = "linux")]
             ui.label(
-                egui::RichText::new("Extract the archive and replace the binary.")
+                egui::RichText::new("The application will close and restart automatically.")
                     .color(egui::Color32::GRAY),
             );
 
             ui.add_space(15.0);
 
             ui.horizontal(|ui| {
                 if ui.button("Install Now").clicked() {
-                    if let Err(e) = crate::updater::install_update(path) {
-                        self.show_toast_error(&e);
-                    } else {
-                        self.show_toast_success(
-                            "Update file opened. Follow the installer instructions.",
-                        );
-                        *should_close = true;
-                        self.update_state = UpdateState::Idle;
+                    match crate::updater::install_update(path) {
+                        InstallResult::ReadyToRestart { message } => {
+                            self.show_toast_success(&message);
+                            *should_close = true;
+                            self.update_state = UpdateState::Idle;
+                            // Request app exit so the updater script can run
+                            self.should_exit_for_update = true;
+                        }
+                        InstallResult::ManualInstallRequired { message } => {
+                            self.show_toast_success(&message);
+                            *should_close = true;
+                            self.update_state = UpdateState::Idle;
+                        }
+                        InstallResult::Error(e) => {
+                            self.show_toast_error(&e);
+                        }
                     }
                 }