From df1c4fae11cc4c69aa3a3dc28fbef3d4dd6961cb Mon Sep 17 00:00:00 2001
From: Aoran Zeng <ccmywish@qq.com>
Date: Wed, 21 Jan 2026 15:26:25 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BD=BF=E7=94=A8=20`chef=5Fset=5Fsource=5Furl?=
 =?UTF-8?q?`?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/framework/chef.c       | 29 ++++++++++++++++++++++++++---
 src/recipe/os/APT/Ubuntu.c |  5 +++--
 2 files changed, 29 insertions(+), 5 deletions(-)

diff --git a/src/framework/chef.c b/src/framework/chef.c
index 82a768f..cbee5c0 100644
--- a/src/framework/chef.c
+++ b/src/framework/chef.c
@@ -2,10 +2,10 @@
  * SPDX-License-Identifier: GPL-3.0-or-later
  * -------------------------------------------------------------
  * File Name     : chef.c
- * File Authors  : 曾奥然 <ccmywish@qq.com>
- * Contributors  : BingChunMoLi <bingchunmoli@bingchunmoli.com>
+ * File Authors  : @ccmywish
+ * Contributors  : @BingChunMoLi
  * Created On    : <2025-08-09>
- * Last Modified : <2025-10-27>
+ * Last Modified : <2026-01-21>
  *
  * chef DSL: for chefs (recipe makers) to define a target
  * ------------------------------------------------------------*/
@@ -156,6 +156,29 @@ chef_set_sources_speed_measure_url_with_postfix (Target_t *target, char *postfix
 }
 
 
+/**
+ * @brief 修改 或 补充 某个镜像站的换源链接
+ *
+ * @example 见 os_ubuntu_resetsrc() 中对非 x86_64 架构源地址的修改
+ */
+void
+chef_set_source_url (Target_t *target, SourceProvider_t *provider, char *url)
+{
+  for (int i=0; i < target->sources_n; i++)
+    {
+      Source_t *src = &target->sources[i];
+      SourceProvider_t *p = src->provider;
+      if (p == provider)
+        {
+          src->url = xy_strdup (url);
+          return;
+        }
+    }
+
+  xy_unreached();
+}
+
+
 /**
  * @note 用于: 组中的 item target 在 standalone 模式时正确填充源信息
  */
diff --git a/src/recipe/os/APT/Ubuntu.c b/src/recipe/os/APT/Ubuntu.c
index cfb279d..641fbcb 100644
--- a/src/recipe/os/APT/Ubuntu.c
+++ b/src/recipe/os/APT/Ubuntu.c
@@ -152,8 +152,9 @@ os_ubuntu_resetsrc (char *option)
   char *arch = chsrc_get_cpuarch ();
   if (strncmp (arch, "x86_64", 6)!=0)
     {
-      // ubuntu arm的源地址和x86_64不一样
-      this->sources[0].url = "http://ports.ubuntu.com/ubuntu";
+      // Ubuntu 非 x86_64 架构的源地址有所不同
+      chef_set_source_url (this, &UpstreamProvider, "http://ports.ubuntu.com/ubuntu");
+      // this->sources[0].url = "http://ports.ubuntu.com/ubuntu";
     }
   os_ubuntu_setsrc (option);
 }