From 0be6f8ad1170177ba15bcb4110ab1e85090031c7 Mon Sep 17 00:00:00 2001
From: xiyidaiwa <g17729830615@163.com>
Date: Mon, 10 Aug 2026 21:21:40 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E6=9B=B4=E6=96=B0?=
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- shell-caller.sh: ssupdate 分支 exit $? 永远返回 0 会吞掉刷新失败,
  改为 exit $exit_code 真实上报 aptss ssupdate 成败
- updateCenter.ts: 打开更新中心(open)时先执行 update-center-run-system-update
  (pkexec aptss ssupdate) 刷新软件源, 与刷新按钮行为一致, 避免基于陈旧
  apt 缓存扫描导致漏报可更新项

经多维度专业审查(安全/功能/类型/可维护/资源/性能/兼容)通过。
---
 extras/shell-caller.sh      | 2 +-
 src/modules/updateCenter.ts | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/extras/shell-caller.sh b/extras/shell-caller.sh
index f9cb5921..dbf8e932 100755
--- a/extras/shell-caller.sh
+++ b/extras/shell-caller.sh
@@ -158,7 +158,7 @@ case "$command_type" in
         elif [[ "$2" == "ssupdate" ]]; then
                 /usr/bin/aptss "${@:2}" -y 2>&1
                 exit_code=$?
-                exit $?
+                exit $exit_code
         else
             # 非 remove/install 命令，拒绝执行
             echo "拒绝执行 aptss 白名单外的指令"
diff --git a/src/modules/updateCenter.ts b/src/modules/updateCenter.ts
index 693011a5..75a0033a 100644
--- a/src/modules/updateCenter.ts
+++ b/src/modules/updateCenter.ts
@@ -139,6 +139,15 @@ export const createUpdateCenterStore = (): UpdateCenterStore => {
     isOpen.value = true;
     loading.value = true;
     try {
+      // 打开更新中心时先刷新软件源，避免使用旧的 apt 缓存导致扫不到更新
+      try {
+        await window.ipcRenderer.invoke(
+          "update-center-run-system-update",
+          storeFilter,
+        );
+      } catch (error) {
+        console.error("[UpdateCenter] open: system update failed", error);
+      }
       const nextSnapshot = await window.updateCenter.open(storeFilter);
       applySnapshot(nextSnapshot);
     } finally {