Fix issues around upgrading (#173)

* Re-check after

* Completion

* Relaunch

Secretive/Controllers/JustUpdatedChecker.swift

@@ -18,9 +18,7 @@ class JustUpdatedChecker: ObservableObject, JustUpdatedCheckerProtocol {
         let lastBuild = UserDefaults.standard.object(forKey: Constants.previousVersionUserDefaultsKey) as? String ?? "None"
         let currentBuild = Bundle.main.infoDictionary!["CFBundleShortVersionString"] as! String
         UserDefaults.standard.set(currentBuild, forKey: Constants.previousVersionUserDefaultsKey)
-        if lastBuild != currentBuild {
-            justUpdated = true
-        }
+        justUpdated = lastBuild != currentBuild
     }
 
 

Secretive/Controllers/LaunchAgentController.swift

@@ -5,16 +5,24 @@ import OSLog
 
 struct LaunchAgentController {
 
-    func install() -> Bool {
+    func install(completion: (() -> Void)? = nil) {
         Logger().debug("Installing agent")
         _ = setEnabled(false)
-        return setEnabled(true)
+        // This is definitely a bit of a "seems to work better" thing but:
+        // Seems to more reliably hit if these are on separate runloops, otherwise it seems like it sometimes doesn't kill old
+        // and start new?
+        DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
+            _  = setEnabled(true)
+            completion?()
+        }
+
     }
 
-    func forceLaunch() {
+    func forceLaunch(completion: ((Bool) -> Void)?) {
         Logger().debug("Agent is not running, attempting to force launch")
         let url = Bundle.main.bundleURL.appendingPathComponent("Contents/Library/LoginItems/SecretAgent.app")
         NSWorkspace.shared.openApplication(at: url, configuration: NSWorkspace.OpenConfiguration()) { app, error in
+            completion?(error == nil)
             if let error = error {
                 Logger().error("Error force launching \(error.localizedDescription)")
             } else {