Add schema.EmptyValue() implementation to ephemeral/schema and resource/identityschema

Author: SBGoods

ephemeral/schema/schema.go

@@ -61,6 +61,10 @@ type Schema struct {
 	DeprecationMessage string
 }
 
+func (s Schema) EmptyValue(ctx context.Context) tftypes.Value {
+	return fwschema.EmptySchemaValue(ctx, s)
+}
+
 // ApplyTerraform5AttributePathStep applies the given AttributePathStep to the
 // schema.
 func (s Schema) ApplyTerraform5AttributePathStep(step tftypes.AttributePathStep) (any, error) {

internal/fwschema/schema.go

@@ -74,6 +74,7 @@ type Schema interface {
 	// the given Terraform path or return an error.
 	TypeAtTerraformPath(context.Context, *tftypes.AttributePath) (attr.Type, error)
 
+	// EmptyValue should return an empty tftypes.Value of the schema's TerraformType
 	EmptyValue(context.Context) tftypes.Value
 }
 

resource/identityschema/schema.go

@@ -37,6 +37,10 @@ type Schema struct {
 	Version int64
 }
 
+func (s Schema) EmptyValue(ctx context.Context) tftypes.Value {
+	return fwschema.EmptySchemaValue(ctx, s)
+}
+
 // ApplyTerraform5AttributePathStep applies the given AttributePathStep to the
 // schema.
 func (s Schema) ApplyTerraform5AttributePathStep(step tftypes.AttributePathStep) (any, error) {