Update isMacOSSupported to Monterey (#7256)

* Update isMacOSSupported to Monterey

Author: WardenGnaw

l10n/bundle.l10n.json

@@ -167,7 +167,8 @@
   "Unexpected message received from debugger.": "Unexpected message received from debugger.",
   "[ERROR]: C# Extension failed to install the debugger package.": "[ERROR]: C# Extension failed to install the debugger package.",
   "Could not find a process id to attach.": "Could not find a process id to attach.",
-  "[ERROR] The debugger cannot be installed. The debugger requires macOS 10.12 (Sierra) or newer.": "[ERROR] The debugger cannot be installed. The debugger requires macOS 10.12 (Sierra) or newer.",
+  "[ERROR] The debugger cannot be installed. The debugger is not supported on '{0}'": "[ERROR] The debugger cannot be installed. The debugger is not supported on '{0}'",
+  "[ERROR] The debugger cannot be installed. The debugger requires macOS 12 (Monterey) or newer.": "[ERROR] The debugger cannot be installed. The debugger requires macOS 12 (Monterey) or newer.",
   "[WARNING]: x86 Windows is not supported by the .NET debugger. Debugging will not be available.": "[WARNING]: x86 Windows is not supported by the .NET debugger. Debugging will not be available.",
   "[ERROR] The debugger cannot be installed. Unknown platform.": "[ERROR] The debugger cannot be installed. Unknown platform.",
   "Failed to complete the installation of the C# extension. Please see the error in the output window below.": "Failed to complete the installation of the C# extension. Please see the error in the output window below.",

src/coreclrDebug/activate.ts

@@ -111,19 +111,23 @@ async function checkIsValidArchitecture(
 ): Promise<boolean> {
     if (platformInformation) {
         if (platformInformation.isMacOS()) {
-            if (platformInformation.architecture === 'arm64') {
-                return true;
+            if (platformInformation.architecture !== 'arm64' && platformInformation.architecture !== 'x86_64') {
+                eventStream.post(
+                    new DebuggerPrerequisiteFailure(
+                        vscode.l10n.t(
+                            "[ERROR] The debugger cannot be installed. The debugger is not supported on '{0}'",
+                            platformInformation.architecture
+                        )
+                    )
+                );
+                return false;
             }
 
-            // Validate we are on compatiable macOS version if we are x86_64
-            if (
-                platformInformation.architecture !== 'x86_64' ||
-                (platformInformation.architecture === 'x86_64' && !CoreClrDebugUtil.isMacOSSupported())
-            ) {
+            if (!CoreClrDebugUtil.isMacOSSupported()) {
                 eventStream.post(
                     new DebuggerPrerequisiteFailure(
                         vscode.l10n.t(
-                            '[ERROR] The debugger cannot be installed. The debugger requires macOS 10.12 (Sierra) or newer.'
+                            '[ERROR] The debugger cannot be installed. The debugger requires macOS 12 (Monterey) or newer.'
                         )
                     )
                 );

src/coreclrDebug/util.ts

@@ -83,9 +83,9 @@ export class CoreClrDebugUtil {
     }
 
     public static isMacOSSupported(): boolean {
-        // .NET Core 2.0 requires macOS 10.12 (Sierra), which is Darwin 16.0+
+        // .NET 8 requires macOS 12 (Monterey), which is Darwin 21.0+
         // Darwin version chart: https://en.wikipedia.org/wiki/Darwin_(operating_system)
-        return semver.gte(os.release(), '16.0.0');
+        return semver.gte(os.release(), '21.0.0');
     }
 
     public static existsSync(path: string): boolean {