new release script

DBSyn/App.swift

@@ -8,10 +8,12 @@ extension Notification.Name {
 @main
 struct DBSynApp: App {
     @StateObject private var model = DatabaseModel()
+    @AppStorage("preferences.appearance") private var appearance = "system"
 
     var body: some Scene {
         WindowGroup("DBSyn") {
             WorkbenchLaunchView()
+                .preferredColorScheme(appearance == "dark" ? .dark : appearance == "light" ? .light : nil)
                 .onAppear {
                     if let iconURL = Bundle.main.url(forResource: "DBSyn", withExtension: "icns"),
                        let icon = NSImage(contentsOf: iconURL) {
@@ -30,7 +32,7 @@ struct DBSynApp: App {
                     NSApplication.shared.orderFrontStandardAboutPanel(options: [
                         .applicationName: "DBSyn",
                         .applicationIcon: icon ?? NSApplication.shared.applicationIconImage,
-                        .version: "Phase 59.2",
+                        .version: "Phase 61",
                         .credits: NSAttributedString(string: "Native MySQL client for macOS")
                     ])
                 }
@@ -74,7 +76,7 @@ final class WorkbenchPreferences: ObservableObject {
     var alternatingRows = true
 
     @AppStorage("preferences.appearance")
-    var appearance = "light"
+    var appearance = "system"
 
     @AppStorage("preferences.autoExpandTables")
     var autoExpandTables = true
@@ -112,6 +114,9 @@ struct WorkbenchSettingsView: View {
     @AppStorage("preferences.autoExpandTables")
     private var autoExpandTables = true
 
+    @AppStorage("preferences.appearance")
+    private var appearance = "system"
+
     var body: some View {
         TabView {
 
@@ -148,7 +153,7 @@ struct WorkbenchSettingsView: View {
                 }
         }
         .frame(width: 620, height: 390)
-        .preferredColorScheme(.light)
+        .preferredColorScheme(appearance == "dark" ? .dark : appearance == "light" ? .light : nil)
     }
 
     private var editorSettings: some View {
@@ -273,6 +278,16 @@ struct WorkbenchSettingsView: View {
     private var generalSettings: some View {
         settingsPage("General") {
 
+            settingsRow("Appearance") {
+                Picker("Appearance", selection: $appearance) {
+                    Text("System").tag("system")
+                    Text("Light").tag("light")
+                    Text("Dark").tag("dark")
+                }
+                .labelsHidden()
+                .frame(width: 170)
+            }
+
             settingsRow("Navigator") {
                 Toggle(
                     "Automatically expand table folders",
@@ -392,14 +407,14 @@ struct WorkbenchSplashView: View {
         .background(
             LinearGradient(
                 colors: [
-                    Color(red: 0.96, green: 0.98, blue: 1),
+                    Color(nsColor: .windowBackgroundColor),
-                    Color(red: 0.88, green: 0.93, blue: 1)
+                    Color(nsColor: .controlBackgroundColor)
                 ],
                 startPoint: .topLeading,
                 endPoint: .bottomTrailing
             )
         )
-        .preferredColorScheme(.light)
+
     }
 
     private func feature(_ symbol: String, _ title: String) -> some View {

DBSyn/MainView.swift

@@ -8,18 +8,10 @@ import UniformTypeIdentifiers
 // MARK: - Classic Workbench Colours
 
 private enum WB {
-    static let toolbar = Color(nsColor: NSColor(
+    static let toolbar = Color(nsColor: .controlBackgroundColor)
-        calibratedWhite: 0.88, alpha: 1
+    static let sidebar = Color(nsColor: .underPageBackgroundColor)
-    ))
+    static let border = Color(nsColor: .separatorColor)
-    static let sidebar = Color(nsColor: NSColor(
+    static let header = Color(nsColor: .controlBackgroundColor)
-        calibratedWhite: 0.94, alpha: 1
-    ))
-    static let border = Color(nsColor: NSColor(
-        calibratedWhite: 0.76, alpha: 1
-    ))
-    static let header = Color(nsColor: NSColor(
-        calibratedWhite: 0.91, alpha: 1
-    ))
 }
 
 // MARK: - Main Window
@@ -85,11 +77,6 @@ struct MainView: View {
             statusBar
         }
         .frame(minWidth: 800, minHeight: 520)
-        .preferredColorScheme(
-            UserDefaults.standard.string(
-                forKey: "preferences.appearance"
-            ) == "dark" ? .dark : .light
-        )
         .background(Color(nsColor: .windowBackgroundColor))
         .onReceive(NotificationCenter.default.publisher(for: .workbenchRevealSQLEditor)) { _ in
             administrationPage = nil
@@ -1376,6 +1363,7 @@ struct SQLTextView: NSViewRepresentable {
     @Binding var selectedSQL: String
     var focusRequest: Int = 0
     var completions: [String] = []
+    @Environment(\.colorScheme) private var colorScheme
 
     func makeCoordinator() -> Coordinator {
         Coordinator(self)
@@ -1385,11 +1373,12 @@ struct SQLTextView: NSViewRepresentable {
         let scroll = NSTextView.scrollableTextView()
         let editor = scroll.documentView as! NSTextView
 
-        scroll.appearance = NSAppearance(named: .aqua)
+        let nativeAppearance = NSAppearance(named: colorScheme == .dark ? .darkAqua : .aqua)
-        editor.appearance = NSAppearance(named: .aqua)
+        scroll.appearance = nativeAppearance
-        editor.backgroundColor = .white
+        editor.appearance = nativeAppearance
-        editor.textColor = .black
+        editor.backgroundColor = .textBackgroundColor
-        scroll.backgroundColor = .white
+        editor.textColor = .textColor
+        scroll.backgroundColor = .textBackgroundColor
 
         editor.isEditable = true
         editor.isRichText = false
@@ -1429,6 +1418,13 @@ struct SQLTextView: NSViewRepresentable {
             return
         }
         context.coordinator.parent = self
+        let nativeAppearance = NSAppearance(named: colorScheme == .dark ? .darkAqua : .aqua)
+        scroll.appearance = nativeAppearance
+        editor.appearance = nativeAppearance
+        editor.backgroundColor = .textBackgroundColor
+        editor.textColor = .textColor
+        scroll.backgroundColor = .textBackgroundColor
+        context.coordinator.highlight(editor)
         if context.coordinator.lastFocusRequest != focusRequest {
             context.coordinator.lastFocusRequest = focusRequest
             DispatchQueue.main.async { [weak editor] in
@@ -2073,6 +2069,7 @@ struct NativeResultGrid: NSViewRepresentable {
     let columns: [String]
     let rows: [[String]]
     var hiddenColumnIndices: Set<Int> = []
+    @Environment(\.colorScheme) private var colorScheme
 
     func makeCoordinator() -> Coordinator {
         Coordinator()
@@ -2084,10 +2081,13 @@ struct NativeResultGrid: NSViewRepresentable {
         scroll.hasHorizontalScroller = true
         scroll.autohidesScrollers = true
         scroll.drawsBackground = true
-        scroll.backgroundColor = .white
+        scroll.backgroundColor = .textBackgroundColor
 
         let table = NSTableView()
         table.headerView = NSTableHeaderView()
+        let nativeAppearance = NSAppearance(named: colorScheme == .dark ? .darkAqua : .aqua)
+        scroll.appearance = nativeAppearance
+        table.appearance = nativeAppearance
         table.usesAlternatingRowBackgroundColors =
             UserDefaults.standard.object(
                 forKey: "preferences.alternatingRows"
@@ -2102,7 +2102,7 @@ struct NativeResultGrid: NSViewRepresentable {
         table.allowsColumnResizing = true
         table.allowsColumnReordering = true
         table.columnAutoresizingStyle = .noColumnAutoresizing
-        table.backgroundColor = .white
+        table.backgroundColor = .textBackgroundColor
 
         context.coordinator.columns = columns
         context.coordinator.rows = rows
@@ -2126,6 +2126,12 @@ struct NativeResultGrid: NSViewRepresentable {
             return
         }
 
+        let nativeAppearance = NSAppearance(named: colorScheme == .dark ? .darkAqua : .aqua)
+        scroll.appearance = nativeAppearance
+        table.appearance = nativeAppearance
+        scroll.backgroundColor = .textBackgroundColor
+        table.backgroundColor = .textBackgroundColor
+
         let oldColumns = context.coordinator.columns
 
         context.coordinator.columns = columns
@@ -2963,6 +2969,42 @@ struct WorkbenchDatabaseTransferView: View {
     @State private var loadingDatabases = false
     @State private var lastBackupURL: URL?
     @State private var lastVerificationReport = ""
+    // Phase 61: Recent backups are kept locally, never uploaded or copied.
+    @State private var recentBackups: [String] = UserDefaults.standard.stringArray(forKey: "DBSyn.recentBackups.v1") ?? []
+    @State private var selectedBackupPath = ""
+
+    private func rememberBackup(_ url: URL) {
+        let path = url.standardizedFileURL.path
+        recentBackups.removeAll { $0 == path }
+        recentBackups.insert(path, at: 0)
+        recentBackups = Array(recentBackups.prefix(20))
+        selectedBackupPath = path
+        UserDefaults.standard.set(recentBackups, forKey: "DBSyn.recentBackups.v1")
+    }
+
+    private var selectedBackupURL: URL? {
+        guard !selectedBackupPath.isEmpty,
+              FileManager.default.fileExists(atPath: selectedBackupPath) else { return nil }
+        return URL(fileURLWithPath: selectedBackupPath)
+    }
+
+    private func verifyRecentBackup() {
+        guard let url = selectedBackupURL else { return }
+        operationTask = Task {
+            isWorking = true
+            defer { isWorking = false; operationTask = nil }
+            do {
+                try await Task.detached(priority: .utility) {
+                    try WorkbenchBackupIntegrity.verify(url)
+                }.value
+                status = "Verified SHA-256: \(url.lastPathComponent)"
+                progress = 1
+            } catch {
+                status = "Verification failed: \(error.localizedDescription)"
+            }
+        }
+    }
+
 
     private var selectedProfile: ConnectionProfile? {
         model.selected
@@ -3075,6 +3117,48 @@ struct WorkbenchDatabaseTransferView: View {
                     }
                 }
 
+                GroupBox("Recent Backups") {
+                    VStack(alignment: .leading, spacing: 10) {
+                        Text("Previously exported SQL backups. Files stay in their original locations; missing files cannot be verified or restored.")
+                            .font(.caption).foregroundStyle(.secondary)
+                        if recentBackups.isEmpty {
+                            Text("No DBSyn backups recorded yet.").foregroundStyle(.secondary)
+                        } else {
+                            Picker("Backup", selection: $selectedBackupPath) {
+                                Text("Select a backup").tag("")
+                                ForEach(recentBackups, id: \.self) { path in
+                                    Text(URL(fileURLWithPath: path).lastPathComponent +
+                                         (FileManager.default.fileExists(atPath: path) ? "" : " (missing)"))
+                                        .tag(path)
+                                }
+                            }
+                            .labelsHidden()
+                            HStack {
+                                Button("Reveal in Finder") {
+                                    if let url = selectedBackupURL {
+                                        NSWorkspace.shared.activateFileViewerSelecting([url])
+                                    }
+                                }.disabled(selectedBackupURL == nil)
+                                Button("Verify SHA-256") { verifyRecentBackup() }
+                                    .disabled(selectedBackupURL == nil || isWorking)
+                                Button("Restore Selected…") {
+                                    if let url = selectedBackupURL {
+                                        selectedMode = 1
+                                        pendingImportURL = url
+                                        showingImportConfirmation = true
+                                    }
+                                }.disabled(selectedBackupURL == nil || isWorking || database.isEmpty || selectedProfile == nil)
+                                Spacer()
+                                Button("Clear History") {
+                                    recentBackups = []
+                                    selectedBackupPath = ""
+                                    UserDefaults.standard.removeObject(forKey: "DBSyn.recentBackups.v1")
+                                }
+                            }
+                        }
+                    }
+                }
+
                 GroupBox("Progress") {
                     VStack(alignment: .leading, spacing: 10) {
                     ProgressView(value: progress)
@@ -3721,6 +3805,7 @@ struct WorkbenchDatabaseTransferView: View {
                 )
                 try manifest.write(for: url)
                 lastBackupURL = url
+                rememberBackup(url)
                 progress = 1
                 status = "Export complete and SHA-256 verified: \(tables.count) tables, \(views.count) views, \(transferredRows.formatted()) rows"
             } catch {

docs/PHASE61-1-LIGHT-DARK-MODE.md

@@ -0,0 +1,10 @@
+# DBSyn Phase 61.1 — Light and Dark Appearance
+
+- Appearance setting under Settings → General: System, Light, Dark; stored in `preferences.appearance`.
+- Appearance selection applies to the application window and preferences; System follows macOS automatically.
+- Replaced fixed light-mode toolbar, navigator, header, and border colors with semantic macOS colors.
+- Removed light-only overrides from settings and splash screen; splash gradient uses adaptive system colors.
+- SQL NSTextView and native NSTableView results use light/dark AppKit appearances and semantic text/background colors, refreshed when appearance changes.
+- Existing database, charts, SQL editor, backup catalog and administration features retained.
+
+Validation: Swift syntax parsed using `swiftc -frontend -parse`; full macOS Xcode build and visual testing are not available in this environment.

docs/PHASE61-BACKUP-CATALOG.md

@@ -0,0 +1,17 @@
+# DBSyn Phase 61 — Backup Catalog and Recovery
+
+- Recent SQL backups are recorded automatically after successful export, including SHA-256 checksum and manifest generation.
+- Backup catalog remembers up to 20 local file paths across app launches; no backup contents are copied or uploaded.
+- Select a backup to reveal it in Finder, verify its SHA-256 sidecar, or initiate restore through the existing confirmation dialog.
+- Missing backup files are visibly identified and cannot be selected for verification or restore.
+- Clearing the history does not delete backup files.
+- Existing export snapshot consistency, backup verification, manifest validation, and import safeguards are retained.
+- Includes `scripts/build-run-dbsyn.sh` for the established Debug build-and-launch workflow.
+
+## Caveats
+
+Restores are not transactional. Back up the destination database and verify the chosen backup before restoring. The catalog stores file paths rather than security-scoped bookmarks; files outside permitted locations may require re-selection through the standard file picker.
+
+## Validation
+
+Swift syntax parsed with `swiftc -frontend -parse` where available. Full Xcode build and MySQL integration tests must be run on macOS.