feat: Claude Code 原生 Windows 通知（C# / .NET 10 + Avalonia 12）

为 Claude Code 提供原生 Windows toast 通知：点击跳回原窗口、切回 Windows Terminal 标签、跨虚拟桌面、调用方图标、非阻塞投递；NativeAOT 单文件分发。
2026-06-22 18:05:15 +08:00
commit 5ce2c8a982
53 changed files with 3889 additions and 0 deletions
@@ -0,0 +1,26 @@
+@echo off
+setlocal
+rem 切到仓库根目录（scripts 的上一级）
+cd /d "%~dp0\.."
+
+rem NativeAOT 的原生链接需要 MSVC 工具链，先用 vswhere 找到 VS 并配置环境
+set "VSWHERE=%ProgramFiles(x86)%\Microsoft Visual Studio\Installer\vswhere.exe"
+if exist "%VSWHERE%" (
+    for /f "usebackq tokens=*" %%i in (`"%VSWHERE%" -latest -products * -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath`) do set "VSPATH=%%i"
+)
+if defined VSPATH if exist "%VSPATH%\VC\Auxiliary\Build\vcvars64.bat" (
+    echo === 配置 MSVC 环境: %VSPATH% ===
+    call "%VSPATH%\VC\Auxiliary\Build\vcvars64.bat" >nul
+)
+
+echo === NativeAOT publish (win-x64) -^> bin\notify.exe ===
+dotnet publish Notify -c Release -r win-x64 -p:PublishAot=true -o bin
+if errorlevel 1 (
+    echo.
+    echo *** 发布失败。若提示找不到 link.exe，请从 "Developer Command Prompt for VS" 运行本脚本 ***
+    exit /b 1
+)
+
+echo.
+echo === 完成: %CD%\bin\notify.exe ===
+endlocal
@@ -0,0 +1,45 @@
+@echo off
+rem ============================================================
+rem  Download URL (notify.exe is fetched from here on first run) -- edit as needed
+set "DOWNLOAD_URL=https://git.pchuan.top/cc-tools/notify/releases/download/v1.0.0/notify.exe"
+rem ============================================================
+setlocal
+set "BIN=%~dp0..\bin"
+set "EXE=%BIN%\notify.exe"
+set "LOCK=%BIN%\notify.download.lock"
+
+rem only bootstrap on first run; the common path runs the exe directly (keeps piped stdin intact)
+if not exist "%EXE%" call :bootstrap
+
+if exist "%EXE%" "%EXE%" %*
+endlocal
+exit /b
+
+:bootstrap
+if not exist "%BIN%" mkdir "%BIN%" 2>nul
+set "TMP=%BIN%\notify.exe.%RANDOM%.tmp"
+rem mkdir is atomic; success = this process downloads, failure = someone else is downloading
+mkdir "%LOCK%" 2>nul
+if errorlevel 1 goto :waitdl
+rem double-check in case it just finished
+if exist "%EXE%" ( rmdir "%LOCK%" 2>nul & exit /b )
+rem download to temp then atomic rename, so no half-written exe is ever seen
+curl -fsSL "%DOWNLOAD_URL%" -o "%TMP%"
+if errorlevel 1 ( del "%TMP%" 2>nul & rmdir "%LOCK%" 2>nul & exit /b )
+move /y "%TMP%" "%EXE%" >nul
+rmdir "%LOCK%" 2>nul
+exit /b
+
+:waitdl
+rem did not get the lock; wait for the exe to appear (up to ~60s)
+set /a _w=0
+:waitloop
+if exist "%EXE%" exit /b
+if %_w% geq 120 (
+    rem timed out; a killed download may have left a stale lock, clear it for next time
+    rmdir "%LOCK%" 2>nul
+    exit /b
+)
+ping -n 2 127.0.0.1 >nul
+set /a _w+=1
+goto :waitloop
@@ -0,0 +1,40 @@
+#!/bin/sh
+# ============================================================
+#  下载地址（首次运行从这里拉取 notify.exe）—— 按需修改
+DOWNLOAD_URL="https://git.pchuan.top/cc-tools/notify/releases/download/v1.0.0/notify.exe"
+# ============================================================
+
+DIR="$(cd "$(dirname "$0")" && pwd)"
+BIN="$DIR/../bin"
+EXE="$BIN/notify.exe"
+LOCK="$BIN/notify.download.lock"
+
+if [ ! -f "$EXE" ]; then
+    mkdir -p "$BIN" 2>/dev/null
+    # mkdir 是原子操作，用作锁：成功=本进程负责下载，失败=已有进程在下
+    if mkdir "$LOCK" 2>/dev/null; then
+        # 双重检查，避免刚好别人下完
+        if [ ! -f "$EXE" ]; then
+            TMP="$BIN/notify.exe.$$.tmp"
+            if curl -fsSL "$DOWNLOAD_URL" -o "$TMP"; then
+                mv -f "$TMP" "$EXE"          # 原子改名，避免半截 exe
+                chmod +x "$EXE" 2>/dev/null
+            else
+                rm -f "$TMP"
+            fi
+        fi
+        rmdir "$LOCK" 2>/dev/null
+    else
+        # 没抢到锁：等 exe 出现（最多约 60 秒）
+        i=0
+        while [ ! -f "$EXE" ] && [ "$i" -lt 120 ]; do
+            sleep 0.5
+            i=$((i + 1))
+        done
+        # 超时仍没下好：可能上次下载被杀留下陈旧锁，清掉让下次重下
+        [ ! -f "$EXE" ] && rmdir "$LOCK" 2>/dev/null
+    fi
+fi
+
+# 转发全部参数与 stdin 给真正的 exe
+[ -f "$EXE" ] && exec "$EXE" "$@"