fix: 修复 GitHub Action 版本同步死循环问题

- 移除工作流开始时的VERSION同步步骤，避免产生新提交导致无限循环
- 修改变更检查逻辑，忽略仅修改VERSION文件的提交
- 在工作流结束时确保VERSION文件与最新release同步
- 解决了VERSION文件追不上releases版本的问题

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

.github/workflows/auto-release.yml

@@ -23,33 +23,6 @@ jobs:
         fetch-depth: 0
         token: ${{ secrets.GITHUB_TOKEN }}
 
-    - name: Sync VERSION file with latest release
-      run: |
-        # 获取所有标签并排序
-        LATEST_TAG=$(git tag --sort=-version:refname | head -1 || echo "v0.0.0")
-        if [ "$LATEST_TAG" != "v0.0.0" ]; then
-          # 提取版本号（去掉 v 前缀）
-          LATEST_VERSION=${LATEST_TAG#v}
-          
-          # 读取当前 VERSION 文件
-          CURRENT_VERSION=$(cat VERSION 2>/dev/null || echo "0.0.0")
-          
-          # 如果版本不一致，强制同步
-          if [ "$CURRENT_VERSION" != "$LATEST_VERSION" ]; then
-            echo "Syncing VERSION file: $CURRENT_VERSION -> $LATEST_VERSION"
-            echo "$LATEST_VERSION" > VERSION
-            git add VERSION
-            git config user.name "github-actions[bot]"
-            git config user.email "github-actions[bot]@users.noreply.github.com"
-            git commit -m "chore: sync VERSION file with release $LATEST_TAG [skip ci]" || echo "No changes to commit"
-            git push origin main || echo "Nothing to push"
-            
-            # 更新本地仓库状态
-            git pull origin main --rebase || echo "No changes to pull"
-          else
-            echo "VERSION file is already in sync: $CURRENT_VERSION"
-          fi
-        fi
 
     - name: Get latest tag
       id: get_latest_tag
@@ -105,15 +78,20 @@ jobs:
     - name: Check if there are changes to release
       id: check_changes
       run: |
-        # 检查自上次标签以来是否有新的提交
+        # 检查自上次标签以来是否有新的提交（排除只修改VERSION文件的提交）
         LATEST_TAG="${{ steps.get_latest_tag.outputs.latest_tag }}"
         if [ "$LATEST_TAG" = "v0.0.0" ]; then
           echo "has_changes=true" >> $GITHUB_OUTPUT
         else
-          CHANGES=$(git rev-list $LATEST_TAG..HEAD --count)
-          if [ "$CHANGES" -gt 0 ]; then
+          # 获取除了VERSION文件外的其他文件变更
+          CHANGED_FILES=$(git diff --name-only $LATEST_TAG..HEAD | grep -v "^VERSION$" || true)
+          
+          if [ -n "$CHANGED_FILES" ]; then
+            echo "Found changes in files other than VERSION:"
+            echo "$CHANGED_FILES"
             echo "has_changes=true" >> $GITHUB_OUTPUT
           else
+            echo "No significant changes found (only VERSION file changed)"
             echo "has_changes=false" >> $GITHUB_OUTPUT
           fi
         fi
@@ -264,4 +242,26 @@ jobs:
           }' | \
         curl -X POST "https://api.telegram.org/bot${TELEGRAM_BOT_TOKEN}/sendMessage" \
           -H "Content-Type: application/json" \
-          -d @-
+          -d @-
+
+    - name: Ensure VERSION file is in sync
+      if: always()
+      run: |
+        # 在工作流结束时确保VERSION文件与最新tag同步
+        LATEST_TAG=$(git tag --sort=-version:refname | head -1 || echo "v0.0.0")
+        if [ "$LATEST_TAG" != "v0.0.0" ]; then
+          LATEST_VERSION=${LATEST_TAG#v}
+          CURRENT_VERSION=$(cat VERSION 2>/dev/null || echo "0.0.0")
+          
+          if [ "$CURRENT_VERSION" != "$LATEST_VERSION" ]; then
+            echo "Updating VERSION file to match latest release: $CURRENT_VERSION -> $LATEST_VERSION"
+            echo "$LATEST_VERSION" > VERSION
+            git config user.name "github-actions[bot]"
+            git config user.email "github-actions[bot]@users.noreply.github.com"
+            git add VERSION
+            git commit -m "chore: sync VERSION file with release $LATEST_TAG [skip ci]" || echo "No changes to commit"
+            git push origin main || echo "Nothing to push"
+          else
+            echo "VERSION file is already in sync: $CURRENT_VERSION"
+          fi
+        fi