Merge pull request #632 from abiligiri/feature/more_managed_preferences

Restrict allowed versions & hide 'Support Xcodes'

Author: MattKiazyk

Xcodes/Backend/AppState.swift

@@ -24,6 +24,8 @@ enum PreferenceKey: String {
     case downloader
     case dataSource
     case xcodeListCategory
+    case allowedMajorVersions
+    case hideSupportXcodes
 
     func isManaged() -> Bool { UserDefaults.standard.objectIsForced(forKey: self.rawValue) }
 }

Xcodes/Frontend/XcodeList/BottomStatusBar.swift

@@ -11,6 +11,8 @@ import SwiftUI
 
 struct BottomStatusModifier: ViewModifier {
     @EnvironmentObject var appState: AppState
+    @AppStorage(PreferenceKey.hideSupportXcodes.rawValue) var hideSupportXcodes = false
+
     @SwiftUI.Environment(\.openURL) var openURL: OpenURLAction
 
     func body(content: Content) -> some View {
@@ -20,17 +22,19 @@ struct BottomStatusModifier: ViewModifier {
                 Divider()
                 HStack {
                     Text(appState.bottomStatusBarMessage)
-                        .font(.subheadline)
+                            .font(.subheadline)
                     Spacer()
-                    Button(action: {
-                        openURL(URL(string: "https://opencollective.com/xcodesapp")!)
-                    }) {
-                        HStack {
-                            Image(systemName: "heart.circle")
-                            Text("Support.Xcodes")
+                    if !hideSupportXcodes {
+                        Button(action: {
+                            openURL(URL(string: "https://opencollective.com/xcodesapp")!)
+                        }) {
+                            HStack {
+                                Image(systemName: "heart.circle")
+                                Text("Support.Xcodes")
+                            }
                         }
                     }
-                    Text(Bundle.main.shortVersion!)
+                    Text("\(Bundle.main.shortVersion!) (\(Bundle.main.version!))")
                         .font(.subheadline)
                 }
                 .frame(maxWidth: .infinity, maxHeight: 30, alignment: .leading)
@@ -51,8 +55,34 @@ extension View {
 
 struct Previews_BottomStatusBar_Previews: PreviewProvider {
     static var previews: some View {
-        HStack {
-        
-        }.bottomStatusBar()
+        Group {
+            HStack {
+
+            }
+            .bottomStatusBar()
+            .environmentObject({ () -> AppState in
+                let a = AppState()
+                return a }()
+            )
+            .defaultAppStorage({ () -> UserDefaults in
+                let d = UserDefaults(suiteName: "hide_support")!
+                d.set(true, forKey: PreferenceKey.hideSupportXcodes.rawValue)
+                return d
+            }())
+
+            HStack {
+
+            }
+            .bottomStatusBar()
+            .environmentObject({ () -> AppState in
+                let a = AppState()
+                return a }()
+            )
+            .defaultAppStorage({ () -> UserDefaults in
+                let d = UserDefaults(suiteName: "show_support")!
+                d.set(false, forKey: PreferenceKey.hideSupportXcodes.rawValue)
+                return d
+            }())
+        }
     }
 }

Xcodes/Frontend/XcodeList/XcodeListView.swift

@@ -8,7 +8,8 @@ struct XcodeListView: View {
     private let searchText: String
     private let category: XcodeListCategory
     private let isInstalledOnly: Bool
-    
+    @AppStorage(PreferenceKey.allowedMajorVersions.rawValue) private var allowedMajorVersions = Int.max
+
     init(selectedXcodeID: Binding<Xcode.ID?>, searchText: String, category: XcodeListCategory, isInstalledOnly: Bool) {
         self._selectedXcodeID = selectedXcodeID
         self.searchText = searchText
@@ -27,6 +28,22 @@ struct XcodeListView: View {
             xcodes = appState.allXcodes.filter { $0.version.isPrerelease }
         }
 
+        let latestMajor = xcodes.sorted(\.version)
+            .filter { $0.version.isNotPrerelease }
+            .last?
+            .version
+            .major
+
+        xcodes = xcodes.filter {
+            if $0.installState.notInstalled,
+               let latestMajor = latestMajor,
+               $0.version.major < (latestMajor - min(latestMajor,allowedMajorVersions)) {
+                return false
+            }
+
+            return true
+        }
+
         if !searchText.isEmpty {
             xcodes = xcodes.filter { $0.description.contains(searchText) }
         }
@@ -87,6 +104,9 @@ struct XcodeListView_Previews: PreviewProvider {
                         Xcode(version: Version("12.2.0")!, installState: .notInstalled, selected: false, icon: nil),
                         Xcode(version: Version("12.1.0")!, installState: .installing(.downloading(progress: configure(Progress(totalUnitCount: 100)) { $0.completedUnitCount = 40 })), selected: false, icon: nil),
                         Xcode(version: Version("12.0.0")!, installState: .installed(Path("/Applications/Xcode-12.3.0.app")!), selected: false, icon: nil),
+                        Xcode(version: Version("10.1.0")!, installState: .notInstalled, selected: false, icon: nil),
+                        Xcode(version: Version("10.0.0")!, installState: .installed(Path("/Applications/Xcode-10.0.0.app")!), selected: false, icon: nil),
+                        Xcode(version: Version("9.0.0")!, installState: .notInstalled, selected: false, icon: nil),
                     ]
                     return a
                 }())