feat: load optional XDG TOML configuration with session overrides

Sources/App/CompactWindow.swift

@@ -9,7 +9,6 @@ final class CompactWindowController: NSObject {
     var snappingEnabled: Bool {
         didSet {
             guard snappingEnabled != oldValue else { return }
-            defaults.set(snappingEnabled, forKey: "compactSnappingEnabled")
             onChange?()
         }
     }
@@ -45,7 +44,6 @@ final class CompactWindowController: NSObject {
 
     private enum FullScreenTransition { case entering, exiting }
 
-    private let defaults: UserDefaults
     private weak var window: NSWindow?
     private var snapshot: Snapshot?
     private var fullScreenTransition: FullScreenTransition?
@@ -57,10 +55,8 @@ final class CompactWindowController: NSObject {
     private var videoAspect = 16.0 / 9.0
     private var fittedAspect: Double?
 
-    init(defaults: UserDefaults = .standard) {
-        self.defaults = defaults
-        defaults.register(defaults: ["compactSnappingEnabled": true])
-        snappingEnabled = defaults.bool(forKey: "compactSnappingEnabled")
+    init(snappingEnabled: Bool = true) {
+        self.snappingEnabled = snappingEnabled
         super.init()
     }
 

Sources/App/TerebiApp.swift

@@ -1,9 +1,11 @@
 import AppKit
 import SwiftUI
+import TerebiConfiguration
 
 @MainActor
 final class PlayerModel: ObservableObject {
-    static let shared = PlayerModel()
+    static var startupConfiguration = PlayerConfiguration()
+    static let shared = PlayerModel(configuration: startupConfiguration)
 
     @Published private(set) var state = PlayerState()
     @Published private(set) var fileName: String?
@@ -24,7 +26,7 @@ final class PlayerModel: ObservableObject {
     @Published private(set) var controlsVisible = true
     @Published private(set) var isFullScreen = false
     @Published private(set) var isOnTop = false
-    let compactWindow = CompactWindowController()
+    let compactWindow: CompactWindowController
     var isCompact: Bool { compactWindow.isCompact }
     var canToggleCompact: Bool {
         isCompact || compactWindow.isTransitioning ||
@@ -51,7 +53,6 @@ final class PlayerModel: ObservableObject {
     private var youtubeTask: Task<Void, Never>?
     private var youtubeRequest: UUID?
     private var resolvingAutomaticQuality = false
-    private let defaults: UserDefaults
     private let qualityClock: () -> Double
     private var automaticQuality = AutomaticQuality()
     private var qualityNow: Double { qualityClock() }
@@ -62,11 +63,12 @@ final class PlayerModel: ObservableObject {
     private var lastSavedPosition: Double?
     private var systemPlayback: SystemPlaybackControls?
 
-    init(defaults: UserDefaults = .standard, qualityClock: @escaping () -> Double = { ProcessInfo.processInfo.systemUptime }) {
-        self.defaults = defaults
+    init(defaults: UserDefaults = .standard, configuration: PlayerConfiguration = PlayerConfiguration(),
+         qualityClock: @escaping () -> Double = { ProcessInfo.processInfo.systemUptime }) {
         self.qualityClock = qualityClock
-        automaticYouTubeQuality = defaults.bool(forKey: "automaticYouTubeQuality")
-        showsBufferInfo = defaults.bool(forKey: "showsBufferInfo")
+        automaticYouTubeQuality = configuration.automaticQuality
+        showsBufferInfo = configuration.showBufferInfo
+        compactWindow = CompactWindowController(snappingEnabled: configuration.snapToEdges)
         playbackProgress = PlaybackProgress(defaults: defaults)
         let player = player_create()
         handle = player
@@ -162,13 +164,11 @@ final class PlayerModel: ObservableObject {
 
     func setShowsBufferInfo(_ enabled: Bool) {
         showsBufferInfo = enabled
-        defaults.set(enabled, forKey: "showsBufferInfo")
         revealControls()
     }
 
     func setAutomaticYouTubeQuality(_ enabled: Bool) {
         automaticYouTubeQuality = enabled
-        defaults.set(enabled, forKey: "automaticYouTubeQuality")
         automaticQuality = AutomaticQuality()
         if !enabled && resolvingAutomaticQuality { cancelYouTubeResolution() }
         revealControls()
@@ -1370,7 +1370,8 @@ final class AppDelegate: NSObject, NSApplicationDelegate {
         NSAppleEventManager.shared().setEventHandler(self, andSelector: #selector(openDocuments(_:withReplyEvent:)),
             forEventClass: AEEventClass(kCoreEventClass), andEventID: AEEventID(kAEOpenDocuments))
         let arguments = Array(CommandLine.arguments.dropFirst())
-        if arguments.count == 2, arguments[0] == "--open-media", let url = URL(string: arguments[1]) {
+        if let index = arguments.firstIndex(of: "--open-media"), index + 1 < arguments.count,
+           let url = URL(string: arguments[index + 1]) {
             PlayerModel.shared.open(url)
         }
     }
@@ -1448,8 +1449,24 @@ struct TerebiApp: App {
 
 #if !PLAYER_CHECK
 @_cdecl("terebi_app_main")
+#endif
 @MainActor
 public func terebiAppMain() {
+    do {
+        PlayerModel.startupConfiguration = try PlayerConfiguration.loadForApplication(
+            arguments: Array(CommandLine.arguments.dropFirst()),
+            environment: ProcessInfo.processInfo.environment,
+            homeDirectory: FileManager.default.homeDirectoryForCurrentUser)
+    } catch {
+        FileHandle.standardError.write(Data("terebi: \(error.localizedDescription)\n".utf8))
+        NSApplication.shared.setActivationPolicy(.regular)
+        NSApp.activate(ignoringOtherApps: true)
+        let alert = NSAlert()
+        alert.alertStyle = .critical
+        alert.messageText = "Could not load terebi configuration"
+        alert.informativeText = error.localizedDescription
+        alert.runModal()
+        exit(78)
+    }
     TerebiApp.main()
 }
-#endif