Handle dangling Xcode selection symlinks#6
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Problem
Creating a new selection link fails when
/Applications/Xcode.appis a dangling symlink.FileManager.fileExists(atPath:)follows symlinks and returnsfalsewhen the destination is missing. As a result, the existing symlink is not removed, and creating its replacement fails because an item namedXcode.appstill exists.Changes
Use
attributesOfItem(atPath:)to inspect the filesystem entry itself, allowing dangling symlinks to be identified and replaced.Real Xcode app bundles remain protected from being overwritten.