94 lines
3.2 KiB
Swift
94 lines
3.2 KiB
Swift
import Sparkle
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import Foundation
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import OSLog
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@MainActor
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final class SparkleUpdater: NSObject, ObservableObject {
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private lazy var controller: SPUStandardUpdaterController = {
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SPUStandardUpdaterController(startingUpdater: true, updaterDelegate: self, userDriverDelegate: nil)
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}()
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private let logger = Logger(subsystem: "net.24unix.iKeyMon", category: "Sparkle")
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private let verboseLogging: Bool
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override init() {
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self.verboseLogging = ProcessInfo.processInfo.environment["SPARKLE_VERBOSE_LOGGING"] == "1"
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super.init()
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_ = controller
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log("Sparkle updater initialized (verbose=\(verboseLogging)).")
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}
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var automaticallyChecksForUpdates: Bool {
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get { controller.updater.automaticallyChecksForUpdates }
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set { controller.updater.automaticallyChecksForUpdates = newValue }
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}
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var automaticallyDownloadsUpdates: Bool {
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get { controller.updater.automaticallyDownloadsUpdates }
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set { controller.updater.automaticallyDownloadsUpdates = newValue }
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}
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func checkForUpdates() {
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log("Manual check for updates triggered.")
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controller.checkForUpdates(nil)
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}
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private func log(_ message: String) {
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logger.log("\(message, privacy: .public)")
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if verboseLogging {
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print("[Sparkle] \(message)")
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}
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}
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private func logError(_ message: String) {
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logger.error("\(message, privacy: .public)")
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if verboseLogging {
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fputs("[Sparkle][error] \(message)\n", stderr)
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}
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}
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private func describe(update item: SUAppcastItem) -> String {
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let short = item.displayVersionString
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let build = item.versionString
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return "\(short) (build \(build))"
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}
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}
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@MainActor
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extension SparkleUpdater: SPUUpdaterDelegate {
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func updater(_ updater: SPUUpdater, didFinishLoading appcast: SUAppcast) {
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log("Loaded Sparkle appcast containing \(appcast.items.count) item(s).")
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}
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func updater(_ updater: SPUUpdater, didFindValidUpdate item: SUAppcastItem) {
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log("Found valid update \(describe(update: item))")
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}
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func updaterDidNotFindUpdate(_ updater: SPUUpdater) {
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log("No updates available.")
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}
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func updater(_ updater: SPUUpdater, willDownloadUpdate item: SUAppcastItem, with request: NSMutableURLRequest) {
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log("Downloading \(describe(update: item)) from \(request.url?.absoluteString ?? "unknown URL")")
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}
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func updater(_ updater: SPUUpdater, didDownloadUpdate item: SUAppcastItem) {
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log("Finished downloading \(describe(update: item))")
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}
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func updater(_ updater: SPUUpdater, failedToDownloadUpdate item: SUAppcastItem, error: Error) {
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logError("Failed to download \(describe(update: item)): \(error.localizedDescription)")
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}
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func userDidCancelDownload(_ updater: SPUUpdater) {
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log("User cancelled Sparkle download.")
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}
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func updater(_ updater: SPUUpdater, willInstallUpdate item: SUAppcastItem) {
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log("Will install update \(describe(update: item))")
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}
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func updater(_ updater: SPUUpdater, didAbortWithError error: Error) {
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logError("Sparkle aborted: \(error.localizedDescription)")
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}
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}
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