From 6fb8b388d375ff8112daa7ee2046c238464f76ae Mon Sep 17 00:00:00 2001
From: Sun <holaux@gmail.com>
Date: Wed, 1 Jul 2026 09:57:20 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96:=20=E8=87=AA=E5=8A=A8?=
 =?UTF-8?q?=E6=9F=A5=E6=89=BE=20Sparkle=20=E7=AD=BE=E5=90=8D=E5=B7=A5?=
 =?UTF-8?q?=E5=85=B7?=
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---
 release.sh | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/release.sh b/release.sh
index 7d864e3..0d4a463 100755
--- a/release.sh
+++ b/release.sh
@@ -75,9 +75,12 @@ BUILD_DIR="$PROJECT_DIR/build"
 ZIP_PATH="$BUILD_DIR/$APP_NAME.zip"
 APPCAST_PATH="$PROJECT_DIR/appcast.xml"
 
-# Sparkle 工具路径
-SPARKLE_BIN="/opt/homebrew/Caskroom/sparkle/2.8.1/bin"
-SIGN_UPDATE="$SPARKLE_BIN/sign_update"
+# Sparkle 工具路径（自动查找已安装版本，避免硬编码版本号）
+SIGN_UPDATE=$(find /opt/homebrew/Caskroom/sparkle -name sign_update -type f 2>/dev/null | sort -V | tail -1)
+if [ -z "$SIGN_UPDATE" ]; then
+    # 回退到 PATH 中的 sign_update（若通过其它方式安装）
+    SIGN_UPDATE=$(command -v sign_update || true)
+fi
 
 # GitHub 仓库（优先从 origin 自动解析）
 REMOTE_URL=$(git remote get-url origin 2>/dev/null || true)
@@ -111,9 +114,10 @@ if ! gh auth status &> /dev/null; then
     exit 1
 fi
 
-if [ ! -f "$SIGN_UPDATE" ]; then
+if [ -z "$SIGN_UPDATE" ] || [ ! -f "$SIGN_UPDATE" ]; then
     log_error "未找到 Sparkle sign_update 工具"
     echo "请运行: brew install --cask sparkle"
+    echo "（若已安装，请确认 /opt/homebrew/Caskroom/sparkle 下存在 sign_update）"
     exit 1
 fi