SPIGOT-4677: Add minecraft.admin.command_feedback permission

nms-patches/CommandListenerWrapper.patch

@@ -39,6 +39,15 @@
      public Vec3D getPosition() {
          return this.d;
      }
+@@ -183,7 +198,7 @@
+             while (iterator.hasNext()) {
+                 EntityPlayer entityplayer = (EntityPlayer) iterator.next();
+ 
+-                if (entityplayer != this.base && this.i.getPlayerList().isOp(entityplayer.getProfile())) {
++                if (entityplayer != this.base && entityplayer.getBukkitEntity().hasPermission("minecraft.admin.command_feedback")) { // CraftBukkit
+                     entityplayer.sendMessage(ichatbasecomponent1);
+                 }
+             }
 @@ -232,4 +247,10 @@
      public Collection<ICompletionProvider.a> a(boolean flag) {
          return Collections.singleton(ICompletionProvider.a.b);

src/main/java/org/bukkit/craftbukkit/util/permissions/CommandPermissions.java

@@ -32,6 +32,8 @@ public final class CommandPermissions {
         DefaultPermissions.registerPermission(PREFIX + "selector", "Allows the use of selectors", PermissionDefault.OP, commands);
         DefaultPermissions.registerPermission(PREFIX + "trigger", "Allows the use of the trigger command", PermissionDefault.TRUE, commands);
 
+        DefaultPermissions.registerPermission("minecraft.admin.command_feedback", "Receive command broadcasts when sendCommandFeedback is true", PermissionDefault.OP, commands);
+
         commands.recalculatePermissibles();
         return commands;
     }