Function WindowsValidPath

internal/pathutil/ntfs.go:53–58

WindowsValidPath reports whether part is a valid Windows / NTFS path component for the worktree filesystem abstraction. It rejects NTFS-disguised variants of `.git` and `git~1` (trailing spaces, periods, Alternate Data Streams) and Windows reserved device names. Bare `.git` and `git~1` are allowed a

(part string)

// caller decides whether they are permissible at the current path
// position.
func WindowsValidPath(part string) bool {
	if IsNTFSDotGit(part) && !IsDotGitName(part) {
		return false
	}
	return !isWindowsReservedName(part)
}

// windowsReservedNames lists the Windows reserved device names.
// A path component is reserved if its base name (ignoring trailing