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Make pairing file import atomic

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CelloSerenity 2026-07-26 00:34:07 -06:00
parent c1189928d4
commit 83da8aad29
1 changed files with 9 additions and 2 deletions
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11
StikDebug/Support/PairingFileStore.swift
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@ -36,12 +36,19 @@ enum PairingFileStore {
static func replace(with sourceURL: URL, fileManager: FileManager = .default) throws {
let destination = prepareURL(fileManager: fileManager)
let tempURL = directoryURL.appendingPathComponent(UUID().uuidString + ".tmp")
try? fileManager.removeItem(at: tempURL)
try fileManager.copyItem(at: sourceURL, to: tempURL)
defer { try? fileManager.removeItem(at: tempURL) }
if fileManager.fileExists(atPath: destination.path) {
try fileManager.removeItem(at: destination)
_ = try fileManager.replaceItemAt(destination, withItemAt: tempURL)
} else {
try fileManager.moveItem(at: tempURL, to: destination)
}
removeLegacyCopies(fileManager: fileManager)
try fileManager.copyItem(at: sourceURL, to: destination)
protectPairingFile(at: destination, fileManager: fileManager)
}