deal with non-revisable hasmany fields

src/Relationships.php

@@ -13,13 +13,20 @@
 
 class Relationships
 {
-    public function __construct(protected Model $model, protected array $values = []) {}
+    public function __construct(protected Model $model, protected array $values = [], protected array $except = []) {}
 
     public static function for(Model $model): self
     {
         return new static($model);
     }
 
+    public function except(array $except): self
+    {
+        $this->except = $except;
+
+        return $this;
+    }
+
     public function with(array $values): self
     {
         $this->values = $values;
@@ -31,6 +38,7 @@ public function save(): void
     {
         $this->model->runwayResource()->blueprint()->fields()->all()
             ->reject(fn (Field $field) => $field->visibility() === 'computed' || ! $field->get('save', true))
+            ->reject(fn (Field $field) => in_array($field->handle(), $this->except))
             ->filter(fn (Field $field) => $field->fieldtype() instanceof HasManyFieldtype)
             ->each(function (Field $field): void {
                 $relationshipName = $this->model->runwayResource()->eloquentRelationships()->get($field->handle());

src/Traits/HasRunwayResource.php

@@ -258,7 +258,15 @@ public function publish($options = [])
         if ($this->revisionsEnabled()) {
             $model = $this->publishWorkingCopy($options);
 
-            Relationships::for($model)->with($model->runwayRelationships)->save();
+            // if there are non-revisable HasMany fields, don't save them
+            $except = $model->runwayResource()->blueprint()->fields()->all()
+                ->reject(fn (Field $field) => $field->isRevisable())
+                ->filter(fn (Field $field) => $field->fieldtype() instanceof HasManyFieldtype)
+                ->map(fn (Field $field) => $field->handle())
+                ->keys()
+                ->all();
+
+            Relationships::for($model)->with($model->runwayRelationships)->except($except)->save();
 
             return $model;
         }