Added updater

common/src/main/java/us/ajg0702/queue/commands/commands/manage/ManageCommand.java

@@ -30,6 +30,7 @@ public class ManageCommand extends BaseCommand {
         addSubCommand(new Send(main));
         addSubCommand(new PermissionList(main));
         addSubCommand(new Whitelist(main));
+        addSubCommand(new Update(main));
     }
 
 

common/src/main/java/us/ajg0702/queue/commands/commands/manage/Reload.java

@@ -55,6 +55,8 @@ public class Reload extends SubCommand {
         main.getQueueManager().reloadServers();
         main.getMessages().reload();
 
+        main.getUpdater().setEnabled(main.getConfig().getBoolean("enable-updater"));
+
         sender.sendMessage(getMessages().getComponent("commands.reload"));
     }
 

common/src/main/java/us/ajg0702/queue/commands/commands/manage/Update.java

@@ -0,0 +1,66 @@
+package us.ajg0702.queue.commands.commands.manage;
+
+import com.google.common.collect.ImmutableList;
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.format.NamedTextColor;
+import org.spongepowered.configurate.ConfigurateException;
+import us.ajg0702.queue.api.commands.ICommandSender;
+import us.ajg0702.queue.commands.SubCommand;
+import us.ajg0702.queue.common.QueueMain;
+import us.ajg0702.utils.common.Messages;
+import us.ajg0702.utils.common.Updater;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Update extends SubCommand {
+
+    final QueueMain main;
+    public Update(QueueMain main) {
+        this.main = main;
+    }
+
+    @Override
+    public String getName() {
+        return "update";
+    }
+
+    @Override
+    public ImmutableList<String> getAliases() {
+        return ImmutableList.of();
+    }
+
+    @Override
+    public String getPermission() {
+        return "ajqueue.manage.update";
+    }
+
+    @Override
+    public Messages getMessages() {
+        return main.getMessages();
+    }
+
+    @Override
+    public void execute(ICommandSender sender, String[] args) {
+        if(!checkPermission(sender)) return;
+        Updater updater = main.getUpdater();
+        if(updater.isAlreadyDownloaded()) {
+            sender.sendMessage(getMessages().getComponent("updater.already-downloaded"));
+            return;
+        }
+        if(!updater.isUpdateAvailable()) {
+            sender.sendMessage(getMessages().getComponent("updater.no-update"));
+            return;
+        }
+        if(updater.downloadUpdate()) {
+            sender.sendMessage(getMessages().getComponent("updater.success"));
+        } else {
+            sender.sendMessage(getMessages().getComponent("updater.fail"));
+        }
+    }
+
+    @Override
+    public List<String> autoComplete(ICommandSender sender, String[] args) {
+        return new ArrayList<>();
+    }
+}