added kernel settings

src/bin/KSettings.hx

@@ -0,0 +1,67 @@
+package bin;
+
+import kernel.KernelSettings;
+import lib.CLIAppBase;
+
+class KSettings extends CLIAppBase {
+    public function new() {
+        registerSyncSubcommand("get", (args)->{
+            var key = args[0];
+
+            if (key == null) {
+                handle.writeLine("Key not specified");
+                return false;
+            }
+
+            var value = switch (key){
+                case "hostname":
+                    KernelSettings.hostname;
+                case "sitecontroller":
+                    Std.string(KernelSettings.siteController);
+                default:
+                    null;
+            }
+
+            if (value == null) {
+                handle.writeLine("Key not found or not set");
+                return false;
+            }
+
+            handle.writeLine(value);
+            return true;
+        }," <key>");
+
+        registerSyncSubcommand("set", (args)->{
+            var key = args[0];
+
+            if (key == null) {
+                handle.writeLine("Key not specified");
+                return false;
+            }
+
+            var value = args[1];
+
+            if (value == null) {
+                handle.writeLine("Value not specified");
+                return false;
+            }
+
+            switch (key){
+                case "hostname":
+                    KernelSettings.hostname = value;
+                case "sitecontroller":
+                    KernelSettings.siteController = Std.parseInt(value);
+                default:
+                    handle.writeLine("Key not found");
+                    return false;
+            }
+            return true;
+        }," <key> <value>");
+
+        registerSyncSubcommand("list", (args)->{
+            handle.writeLine("hostname");
+            handle.writeLine("sitecontroller");
+            return true;
+        });
+    }
+}