RubyMetric · ccmywish · Jul 23, 2026 · Jul 21, 2026 · Jul 21, 2026 · Jul 21, 2026
diff --git a/.github/workflows/build-on-Windows-Arm64.yml b/.github/workflows/build-on-Windows-Arm64.yml
@@ -0,0 +1,55 @@
+# ---------------------------------------------------------------
+# Workflow File : build-on-Windows-Arm64.yml
+# File Authors  : NewbieXvwu <newbiexvwu@gmail.com>
+# Contributors  : Nul None <nul@none.org>
+#               |
+# Created On    : <2026-07-21>
+# Last Modified : <2026-07-22>
+#
+# Build chsrc on Windows (Arm64/WoA) and upload it to GitHub: the 'pre' release
+# ---------------------------------------------------------------
+
+name: 构建于 Windows Arm64
+
+on:
+  push:
+    branches: [ "gh-build" ]
+
+jobs:
+  build-and-upload:
+    # windows-11-arm 为原生 WoA (Windows on Arm) runner，已 GA
+    runs-on: windows-11-arm
+    defaults:
+      run:
+        shell: msys2 {0}
+
+    steps:
+
+    - name: 检出代码
+      uses: actions/checkout@v6
+
+    - name: 安装 Clang (CLANGARM64)
+      uses: msys2/setup-msys2@v2
+      with:
+        # CLANGARM64 提供原生 Arm64 的 clang 工具链
+        msystem: CLANGARM64
+        update: true
+        install: |
+          mingw-w64-clang-aarch64-clang
+          mingw-w64-clang-aarch64-make
+
+    - name: 为 Arm64 构建
+      run: |
+        mingw32-make.exe build-in-ci-release-mode
+        mv chsrc-ci-release.exe chsrc-arm64-windows.exe
+
+    - name: List files
+      run: ls *.exe
+
+    - name: 上传至 'pre' release
+      uses: softprops/action-gh-release@v2
+      # if: startsWith(github.ref, 'refs/tags/')
+      with:
+        tag_name: pre
+        files: |
+          chsrc-arm64-windows.exe
diff --git a/Makefile b/Makefile
@@ -7,9 +7,10 @@
 # Contributors  : @Yangmoooo
 #								| @sanchuanhehe
 #								| @G_I_Y
+#               | @NewbieXvwu
 #               |
 # Created On    : <2023-08-28>
-# Last Modified : <2026-03-21>
+# Last Modified : <2026-07-22>
 #
 # 请阅读 ./doc/01-开发与构建.md 来使用
 # --------------------------------------------------------------
@@ -60,7 +61,11 @@ endif
 CFLAGS += -Iinclude -Ilib
 
 ifeq ($(On-Windows), 1)
-	CLANG_FLAGS = -target x86_64-pc-windows-gnu
+	# 依据 MSYS2 环境的目标架构选择 clang 的 target triple
+	# MSYSTEM_CARCH 由 MSYS2 提供: x86_64 (MINGW64/UCRT64/CLANG64) / i686 (MINGW32) / aarch64 (CLANGARM64)
+	# 非 MSYS2 环境 (独立 LLVM) 下回退到 x86_64
+	Windows-Clang-Arch = $(if $(MSYSTEM_CARCH),$(MSYSTEM_CARCH),x86_64)
+	CLANG_FLAGS = -target $(Windows-Clang-Arch)-pc-windows-gnu
 endif
 
 ifeq ($(CC), clang)

diff --git a/README.md b/README.md
@@ -6,9 +6,10 @@
  ! Doc Authors   : @ccmywish
  ! Contributors  : @Mikachu2333
  !               | @BingChunMoLi
+ !               | @NewbieXvwu
  !               |
  ! Created On    : <2023-12-28>
- ! Last Modified : <2026-02-24>
+ ! Last Modified : <2026-07-22>
  ! ---------------------------------------------------------- -->
 
 <div align="center">
@@ -192,6 +193,9 @@ curl -L https://gitee.com/RubyMetric/chsrc/releases/download/pre/chsrc-x64-windo
 
 # x86
 curl -L https://gitee.com/RubyMetric/chsrc/releases/download/pre/chsrc-x86-windows.exe -o chsrc.exe
+
+# Arm64 (WoA, Windows on Arm)
+curl -L https://gitee.com/RubyMetric/chsrc/releases/download/pre/chsrc-arm64-windows.exe -o chsrc.exe
 ```
 
 </details>

diff --git a/justfile b/justfile
@@ -5,9 +5,10 @@
 # Build File    : justfile
 # File Authors  : @ccmywish
 # Contributors  : @Mikachu2333
+#               | @NewbieXvwu
 #               |
 # Created On    : <2025-06-18>
-# Last Modified : <2025-10-15>
+# Last Modified : <2026-07-22>
 #
 # 该文件主要用于在原生Windows上执行项目的基本任务，而不借助于
 # GNU make 以及相应的 MSYS2、Cygwin 环境
@@ -48,7 +49,8 @@ DEBUGGER := if os() == 'windows' {
 
 CFLAGS_chk_Clang := if os() == 'windows' {
   if CC == 'clang' {
-    '-target x86_64-pc-windows-gnu'
+    # arch() 返回当前架构 (x86_64 / aarch64)，以适配原生 WoA 环境
+    '-target ' + arch() + '-pc-windows-gnu'
   } else {''}
 } else {''}
 

diff --git a/src/chsrc-main.c b/src/chsrc-main.c
@@ -79,6 +79,7 @@ chsrc_register_contributors ()
   chef_register_contributor ("@MingriLingran",  "MingriLingran",  "i@linran.moe",                   NULL);
   chef_register_contributor ("@usernameisnull", "MaBing",         "cumt_ttr@163.com",               NULL);
   chef_register_contributor ("@AnonTokio",      "Anon Tokio",     "anontokio@163.com",              NULL);
+  chef_register_contributor ("@NewbieXvwu",     "Mingzhe Jiang",   "newbiexvwu@gmail.com",           NULL);
 
   /**
    * AI贡献者：

diff --git a/src/framework/core.c b/src/framework/core.c
@@ -9,9 +9,10 @@
  *               | @Yangmoooo
  *               | @BingChunMoLi
  *               | @Mikachu2333
+ *               | @NewbieXvwu
  *               |
  * Created On    : <2023-08-29>
- * Last Modified : <2026-05-22>
+ * Last Modified : <2026-07-21>
  *
  * chsrc framework
  * ------------------------------------------------------------*/
@@ -1989,12 +1990,14 @@ chsrc_get_cpuarch ()
 
 #if XY_Build_On_Windows
   SYSTEM_INFO info;
-  GetSystemInfo (&info);
+  GetNativeSystemInfo (&info);
   WORD num = info.wProcessorArchitecture;
   switch (num)
     {
       case PROCESSOR_ARCHITECTURE_AMD64:
         ret = "x86_64"; break;
+      case PROCESSOR_ARCHITECTURE_ARM64:
+        ret = "aarch64"; break;
       case PROCESSOR_ARCHITECTURE_ARM:
         ret = "arm";    break;
       case PROCESSOR_ARCHITECTURE_INTEL:

diff --git a/src/recipe/os/pacman/MSYS2.c b/src/recipe/os/pacman/MSYS2.c
@@ -10,12 +10,12 @@ os_msys2_prelude ()
   chef_prep_this (os_msys2, s);
 
   chef_set_recipe_created_on   (this, "2023-09-06");
-  chef_set_recipe_last_updated (this, "2025-08-10");
+  chef_set_recipe_last_updated (this, "2026-07-22");
   chef_set_sources_last_updated (this, "2025-06-20");
 
   chef_set_chef (this, NULL);
   chef_set_cooks (this, 1, "@G_I_Y");
-  chef_set_sauciers (this, 2, "@ccmywish", "@hezonglun");
+  chef_set_sauciers (this, 3, "@ccmywish", "@hezonglun", "@NewbieXvwu");
 
   chef_set_os_scope (this);
   chef_deny_english(this);
@@ -47,6 +47,9 @@ os_msys2_setsrc (char *option)
 
   chsrc_backup ("/etc/pacman.d/mirrorlist.mingw32");
   chsrc_backup ("/etc/pacman.d/mirrorlist.mingw64");
+  chsrc_backup ("/etc/pacman.d/mirrorlist.ucrt64");
+  chsrc_backup ("/etc/pacman.d/mirrorlist.clang64");
+  chsrc_backup ("/etc/pacman.d/mirrorlist.clangarm64");
   chsrc_backup ("/etc/pacman.d/mirrorlist.msys");
 
   char *prev = xy_strcat (3, "请针对你的架构下载安装此目录下的文件:",

diff --git a/tool/download-pre-on-GitHub.ps1 b/tool/download-pre-on-GitHub.ps1
@@ -3,8 +3,9 @@
 # ---------------------------------------------------------------
 # File Name     : download-pre-on-GitHub.ps1
 # File Authors  : Aoran Zeng <ccmywish@qq.com>
+# Contributors  : NewbieXvwu <newbiexvwu@gmail.com>
 # Created On    : <2023-09-21>
-# Last Modified : <2025-08-07>
+# Last Modified : <2026-07-22>
 #
 # Download all files from the `pre` release on GitHub:
 #   https://github.com/RubyMetric/chsrc/releases/tag/pre
@@ -20,6 +21,7 @@ $destination = (Resolve-Path $destination).Path
 $names = @(
     'chsrc-x64-windows.exe'
     'chsrc-x86-windows.exe'
+    'chsrc-arm64-windows.exe'
 
     'chsrc-aarch64-macos'
     'chsrc-x64-macos'

diff --git a/tool/installer.ps1 b/tool/installer.ps1
@@ -6,9 +6,10 @@
 #               | ChatGPT <https://chatgpt.com/>
 #               | 曾奥然  <ccmywish@qq.com>
 # Contributors  : GitHub Copilot <https://github.com/copilot>
+#               | NewbieXvwu <newbiexvwu@gmail.com>
 #               |
 # Created On    : <2024-10-26>
-# Last Modified : <2026-01-06>
+# Last Modified : <2026-07-22>
 #
 #         chsrc installer for Windows
 # ---------------------------------------------------------------
@@ -155,8 +156,9 @@ function Set_URL {
                 $script:arch = "x86"
             }
         }
+        12 { $script:arch = "arm64" }
         default {
-            Output_Error "Unsupported architecture '$cpuArchitecture'. Only x86 or x64 architectures are supported."
+            Output_Error "Unsupported architecture '$cpuArchitecture'. Only x86, x64 or Arm64 architectures are supported."
         }
     }
     Output_Info "Get my CPU architecture: $script:arch"