altool 存在于 Xcode 的 Versions/A/Support 文件夹和 Current/Folder 中。有什么不同?

altool exists in Xcode's Versions/A/Support folder, and Current/Folder. What is the difference?

我想编写一个始终引用正确版本的 Application Loader 的脚本。我打算使用 Altool to automatically load the app into the App Store

在那份文件中说:

To validate your build before upload or to automate uploads of valid builds to the App Store, you can include altool in your continuous integration systems. altool is located in the Application Loader.app/Contents/Frameworks/ITunesSoftwareService.framework/Versions/A/Support/ folder.

我在两者中都看到了 ALTool

捆绑工具的实例有什么区别?

为什么文档会提到 "a"?

Current 是软 link 到 A。理论上可能有 BC 等,Current 将指向 "current" 版本。

一般通过Current获取当前版本。通过 A(或其他之一)获取特定版本。