From 74f5c8e5e3f2ac0da4039c6e17b1121b2b915e18 Mon Sep 17 00:00:00 2001
From: Konano <nanoapezlk@gmail.com>
Date: Sun, 26 Apr 2026 17:03:09 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=B7=BB=E5=8A=A0=20Tuna=20=E6=BA=90?=
 =?UTF-8?q?=E9=85=8D=E7=BD=AE=20(.sources)?=
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Co-authored-by: Copilot <copilot@github.com>
---
 configure_priv.sh                 |  6 ++++++
 files/sources.list/ubuntu.sources | 11 +++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 files/sources.list/ubuntu.sources

diff --git a/configure_priv.sh b/configure_priv.sh
index 03ed126..9431ee3 100755
--- a/configure_priv.sh
+++ b/configure_priv.sh
@@ -24,6 +24,12 @@ configure_tuna() {
         if [[ $EUID -ne 0 ]]; then
             sudo python3 $scriptdir/files/oh-my-tuna.py
         fi
+        # 如果 /etc/apt/sources.list.d/ubuntu.sources 存在且文件内有 tuna，则跳过，否则直接覆盖
+        if [ -f /etc/apt/sources.list.d/ubuntu.sources ] && grep -q tuna /etc/apt/sources.list.d/ubuntu.sources; then
+            echo "检测到已切换到 Tuna 源，跳过覆盖。"
+        else
+            sudo cp $scriptdir/files/sources.list/ubuntu.sources /etc/apt/sources.list.d/ubuntu.sources
+        fi
     fi
 }
 
diff --git a/files/sources.list/ubuntu.sources b/files/sources.list/ubuntu.sources
new file mode 100644
index 0000000..66990fc
--- /dev/null
+++ b/files/sources.list/ubuntu.sources
@@ -0,0 +1,11 @@
+Types: deb
+URIs: https://mirrors.tuna.tsinghua.edu.cn/ubuntu/
+Suites: noble noble-updates noble-backports
+Components: main restricted universe multiverse
+Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg
+
+Types: deb
+URIs: https://mirrors.tuna.tsinghua.edu.cn/ubuntu/
+Suites: noble-security
+Components: main restricted universe multiverse
+Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg