feat: improve sync workspace and updater stability in 0.1.27

desktop-client/src-tauri/Cargo.lock

@@ -693,7 +693,7 @@ dependencies = [
 
 [[package]]
 name = "desktop-client"
-version = "0.1.26"
+version = "0.1.27"
 dependencies = [
  "reqwest 0.12.28",
  "rusqlite",

desktop-client/src-tauri/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "desktop-client"
-version = "0.1.26"
+version = "0.1.27"
 description = "A Tauri App"
 authors = ["you"]
 edition = "2021"

desktop-client/src-tauri/src/lib.rs

@@ -12,6 +12,8 @@ use std::io::{Read, Seek, SeekFrom};
 use std::os::windows::process::CommandExt;
 use std::path::{Path, PathBuf};
 use std::process::Command;
+#[cfg(target_os = "windows")]
+use std::process::Stdio;
 use std::time::{Duration, Instant, SystemTime, UNIX_EPOCH};
 use tauri::Emitter;
 use tokio::time::sleep;
@@ -25,6 +27,10 @@ use windows_sys::Win32::Foundation::LocalFree;
 
 #[cfg(target_os = "windows")]
 const CREATE_NO_WINDOW: u32 = 0x08000000;
+#[cfg(target_os = "windows")]
+const CREATE_NEW_PROCESS_GROUP: u32 = 0x00000200;
+#[cfg(target_os = "windows")]
+const DETACHED_PROCESS: u32 = 0x00000008;
 const RESUMABLE_CHUNK_MAX_RETRIES: u32 = 3;
 const RESUMABLE_CHUNK_RETRY_BASE_DELAY_MS: u64 = 900;
 
@@ -440,6 +446,61 @@ fn build_download_resume_temp_path(download_dir: &Path, preferred_name: &str, ur
     download_dir.join(temp_name)
 }
 
+fn is_update_installer_file_name(file_name: &str) -> bool {
+    let lower = file_name.trim().to_ascii_lowercase();
+    if !lower.ends_with(".exe") {
+        return false;
+    }
+    lower.starts_with("wanwan-cloud-desktop_v") || file_name.trim().starts_with("玩玩云_v")
+}
+
+fn cleanup_old_update_installers(
+    download_dir: &Path,
+    keep_file_name: &str,
+    keep_latest: usize,
+) -> Result<(), String> {
+    let mut entries: Vec<(PathBuf, SystemTime)> = Vec::new();
+    let normalized_keep = keep_file_name.trim();
+    for entry in fs::read_dir(download_dir).map_err(|err| format!("扫描下载目录失败: {}", err))? {
+        let path = match entry {
+            Ok(item) => item.path(),
+            Err(_) => continue,
+        };
+        if !path.is_file() {
+            continue;
+        }
+        let Some(file_name) = path.file_name().and_then(|name| name.to_str()) else {
+            continue;
+        };
+        if !is_update_installer_file_name(file_name) {
+            continue;
+        }
+        let modified = fs::metadata(&path)
+            .ok()
+            .and_then(|meta| meta.modified().ok())
+            .unwrap_or(SystemTime::UNIX_EPOCH);
+        entries.push((path, modified));
+    }
+
+    entries.sort_by(|a, b| b.1.cmp(&a.1));
+    let retain_count = keep_latest.max(1);
+    let mut retained = 0usize;
+    for (path, _) in entries {
+        let file_name = path
+            .file_name()
+            .and_then(|name| name.to_str())
+            .unwrap_or_default()
+            .to_string();
+        let should_keep = file_name == normalized_keep || retained < retain_count;
+        if should_keep {
+            retained += 1;
+            continue;
+        }
+        let _ = fs::remove_file(&path);
+    }
+    Ok(())
+}
+
 fn resolve_local_state_dir() -> PathBuf {
     if let Some(appdata) = env::var_os("APPDATA") {
         return PathBuf::from(appdata).join("wanwan-cloud-desktop");
@@ -502,10 +563,17 @@ fn load_login_state_record() -> Result<Option<(String, String, String)>, String>
             record.get::<_, String>(2)?,
         ))
     });
+    drop(stmt);
     match row {
         Ok((base_url, username, password)) => {
-            let decoded_password = decode_login_password(&password)?;
-            Ok(Some((base_url, username, decoded_password)))
+            match decode_login_password(&password) {
+                Ok(decoded_password) => Ok(Some((base_url, username, decoded_password))),
+                Err(err) => {
+                    eprintln!("decode login state failed, clearing invalid state: {}", err);
+                    let _ = conn.execute("DELETE FROM login_state WHERE id = 1", []);
+                    Ok(None)
+                }
+            }
         }
         Err(rusqlite::Error::QueryReturnedNoRows) => Ok(None),
         Err(err) => Err(format!("读取登录状态失败: {}", err)),
@@ -1124,6 +1192,11 @@ async fn api_native_download(
         let save_path = alloc_download_path(&download_dir, preferred_name);
         fs::rename(&resume_temp_path, &save_path)
             .map_err(|err| format!("完成断点下载失败: {}", err))?;
+        if let Some(saved_name) = save_path.file_name().and_then(|name| name.to_str()) {
+            if is_update_installer_file_name(saved_name) {
+                let _ = cleanup_old_update_installers(&download_dir, saved_name, 3);
+            }
+        }
         if let Some(ref id) = task_id {
             emit_native_download_progress(
                 &window,
@@ -1232,6 +1305,11 @@ async fn api_native_download(
     let save_path = alloc_download_path(&download_dir, preferred_name);
     fs::rename(&resume_temp_path, &save_path)
         .map_err(|err| format!("保存下载文件失败: {}", err))?;
+    if let Some(saved_name) = save_path.file_name().and_then(|name| name.to_str()) {
+        if is_update_installer_file_name(saved_name) {
+            let _ = cleanup_old_update_installers(&download_dir, saved_name, 3);
+        }
+    }
 
     if let Some(ref id) = task_id {
         emit_native_download_progress(
@@ -1419,7 +1497,10 @@ del \"%~f0\" >nul 2>nul\r\n",
             .arg("call")
             .arg(&script_path)
             .current_dir(&temp_dir)
-            .creation_flags(CREATE_NO_WINDOW)
+            .stdin(Stdio::null())
+            .stdout(Stdio::null())
+            .stderr(Stdio::null())
+            .creation_flags(CREATE_NO_WINDOW | CREATE_NEW_PROCESS_GROUP | DETACHED_PROCESS)
             .spawn();
         if let Err(err) = spawn_result {
             let _ = fs::OpenOptions::new()

desktop-client/src-tauri/tauri.conf.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "玩玩云",
-  "version": "0.1.26",
+  "version": "0.1.27",
   "identifier": "cn.workyai.wanwancloud.desktop",
   "build": {
     "beforeDevCommand": "npm run dev",