style: format migration builder code

Author: 987Nabil

schema/shared/src/main/scala-2/zio/blocks/schema/migration/MigrationBuilder.scala

@@ -4,9 +4,10 @@ import scala.language.experimental.macros
 import zio.blocks.schema.{DynamicOptic, Schema, SchemaExpr}
 
 /**
- * Phantom type wrapper to preserve literal string types through macro expansion.
- * Direct use of ConstantType causes literal types to widen to String.
- * By wrapping in FieldName[N], the type argument is preserved when using appliedType.
+ * Phantom type wrapper to preserve literal string types through macro
+ * expansion. Direct use of ConstantType causes literal types to widen to
+ * String. By wrapping in FieldName[N], the type argument is preserved when
+ * using appliedType.
  */
 sealed trait FieldName[N]
 
@@ -49,7 +50,8 @@ final class MigrationBuilder[A, B, SourceHandled, TargetProvided](
   def addField(
     target: B => Any,
     default: SchemaExpr[_, _]
-  ): MigrationBuilder[A, B, SourceHandled, _] = macro MigrationBuilderMacros.addFieldImpl[A, B, SourceHandled, TargetProvided]
+  ): MigrationBuilder[A, B, SourceHandled, _] = macro
+    MigrationBuilderMacros.addFieldImpl[A, B, SourceHandled, TargetProvided]
 
   /**
    * Drop a field from the source.
@@ -63,7 +65,8 @@ final class MigrationBuilder[A, B, SourceHandled, TargetProvided](
   def dropField(
     source: A => Any,
     defaultForReverse: SchemaExpr[_, _]
-  ): MigrationBuilder[A, B, _, TargetProvided] = macro MigrationBuilderMacros.dropFieldImpl[A, B, SourceHandled, TargetProvided]
+  ): MigrationBuilder[A, B, _, TargetProvided] = macro
+    MigrationBuilderMacros.dropFieldImpl[A, B, SourceHandled, TargetProvided]
 
   /**
    * Rename a field from source to target.
@@ -111,7 +114,8 @@ final class MigrationBuilder[A, B, SourceHandled, TargetProvided](
   def optionalizeField(
     source: A => Any,
     target: B => Option[_]
-  ): MigrationBuilder[A, B, _, _] = macro MigrationBuilderMacros.optionalizeFieldImpl[A, B, SourceHandled, TargetProvided]
+  ): MigrationBuilder[A, B, _, _] = macro
+    MigrationBuilderMacros.optionalizeFieldImpl[A, B, SourceHandled, TargetProvided]
 
   /**
    * Change the type of a field (primitive-to-primitive only).
@@ -127,7 +131,8 @@ final class MigrationBuilder[A, B, SourceHandled, TargetProvided](
     source: A => Any,
     target: B => Any,
     converter: SchemaExpr[_, _]
-  ): MigrationBuilder[A, B, _, _] = macro MigrationBuilderMacros.changeFieldTypeImpl[A, B, SourceHandled, TargetProvided]
+  ): MigrationBuilder[A, B, _, _] = macro
+    MigrationBuilderMacros.changeFieldTypeImpl[A, B, SourceHandled, TargetProvided]
 
   // ----- Enum operations -----
 
@@ -169,7 +174,8 @@ final class MigrationBuilder[A, B, SourceHandled, TargetProvided](
   def transformElements(
     at: A => Iterable[_],
     transform: SchemaExpr[_, _]
-  ): MigrationBuilder[A, B, SourceHandled, TargetProvided] = macro MigrationBuilderMacros.transformElementsImpl[A, B, SourceHandled, TargetProvided]
+  ): MigrationBuilder[A, B, SourceHandled, TargetProvided] = macro
+    MigrationBuilderMacros.transformElementsImpl[A, B, SourceHandled, TargetProvided]
 
   // ----- Maps -----
 
@@ -184,7 +190,8 @@ final class MigrationBuilder[A, B, SourceHandled, TargetProvided](
   def transformKeys(
     at: A => Map[_, _],
     transform: SchemaExpr[_, _]
-  ): MigrationBuilder[A, B, SourceHandled, TargetProvided] = macro MigrationBuilderMacros.transformKeysImpl[A, B, SourceHandled, TargetProvided]
+  ): MigrationBuilder[A, B, SourceHandled, TargetProvided] = macro
+    MigrationBuilderMacros.transformKeysImpl[A, B, SourceHandled, TargetProvided]
 
   /**
    * Transform each value in a map.
@@ -197,13 +204,14 @@ final class MigrationBuilder[A, B, SourceHandled, TargetProvided](
   def transformValues(
     at: A => Map[_, _],
     transform: SchemaExpr[_, _]
-  ): MigrationBuilder[A, B, SourceHandled, TargetProvided] = macro MigrationBuilderMacros.transformValuesImpl[A, B, SourceHandled, TargetProvided]
+  ): MigrationBuilder[A, B, SourceHandled, TargetProvided] = macro
+    MigrationBuilderMacros.transformValuesImpl[A, B, SourceHandled, TargetProvided]
 
   // ----- Build -----
 
   /**
-   * Build migration with full macro validation.
-   * Requires implicit evidence that all source fields are handled and all target fields are provided.
+   * Build migration with full macro validation. Requires implicit evidence that
+   * all source fields are handled and all target fields are provided.
    */
   def build(implicit ev: MigrationComplete[A, B, SourceHandled, TargetProvided]): Migration[A, B] =
     new Migration(sourceSchema, targetSchema, new DynamicMigration(actions))
@@ -229,8 +237,8 @@ object MigrationBuilder {
 }
 
 /**
- * Evidence that a migration is complete.
- * All source fields must be handled and all target fields must be provided.
+ * Evidence that a migration is complete. All source fields must be handled and
+ * all target fields must be provided.
  */
 trait MigrationComplete[-A, -B, -SourceHandled, -TargetProvided]
 
@@ -241,6 +249,6 @@ object MigrationComplete {
   private val instance: MigrationComplete[Any, Any, Any, Any] =
     new MigrationComplete[Any, Any, Any, Any] {}
 
-  implicit def derive[A, B, SH, TP]: MigrationComplete[A, B, SH, TP] =
-    macro MigrationValidationMacros.validateMigrationImpl[A, B, SH, TP]
+  implicit def derive[A, B, SH, TP]: MigrationComplete[A, B, SH, TP] = macro
+    MigrationValidationMacros.validateMigrationImpl[A, B, SH, TP]
 }

schema/shared/src/main/scala-2/zio/blocks/schema/migration/MigrationBuilderSyntax.scala

@@ -4,8 +4,8 @@ import scala.reflect.macros.whitebox
 import zio.blocks.schema.SchemaExpr
 
 /**
- * Macro implementations for MigrationBuilder methods.
- * Each macro returns a refined type that accumulates field names in the type parameters.
+ * Macro implementations for MigrationBuilder methods. Each macro returns a
+ * refined type that accumulates field names in the type parameters.
  */
 object MigrationBuilderMacros {
 
@@ -27,7 +27,8 @@ object MigrationBuilderMacros {
   }
 
   /**
-   * Create a FieldName[fieldName] type wrapped in a refined type with the current type.
+   * Create a FieldName[fieldName] type wrapped in a refined type with the
+   * current type.
    */
   private def createRefinedType(c: whitebox.Context)(currentType: c.Type, fieldName: String): c.Type = {
     import c.universe._
@@ -199,7 +200,9 @@ object MigrationBuilderMacros {
     }"""
   }
 
-  def optionalizeFieldImpl[A: c.WeakTypeTag, B: c.WeakTypeTag, SH: c.WeakTypeTag, TP: c.WeakTypeTag](c: whitebox.Context)(
+  def optionalizeFieldImpl[A: c.WeakTypeTag, B: c.WeakTypeTag, SH: c.WeakTypeTag, TP: c.WeakTypeTag](
+    c: whitebox.Context
+  )(
     source: c.Expr[A => Any],
     target: c.Expr[B => Option[_]]
   ): c.Tree = {
@@ -230,7 +233,9 @@ object MigrationBuilderMacros {
     }"""
   }
 
-  def changeFieldTypeImpl[A: c.WeakTypeTag, B: c.WeakTypeTag, SH: c.WeakTypeTag, TP: c.WeakTypeTag](c: whitebox.Context)(
+  def changeFieldTypeImpl[A: c.WeakTypeTag, B: c.WeakTypeTag, SH: c.WeakTypeTag, TP: c.WeakTypeTag](
+    c: whitebox.Context
+  )(
     source: c.Expr[A => Any],
     target: c.Expr[B => Any],
     converter: c.Expr[SchemaExpr[_, _]]
@@ -265,7 +270,9 @@ object MigrationBuilderMacros {
     }"""
   }
 
-  def transformElementsImpl[A: c.WeakTypeTag, B: c.WeakTypeTag, SH: c.WeakTypeTag, TP: c.WeakTypeTag](c: whitebox.Context)(
+  def transformElementsImpl[A: c.WeakTypeTag, B: c.WeakTypeTag, SH: c.WeakTypeTag, TP: c.WeakTypeTag](
+    c: whitebox.Context
+  )(
     at: c.Expr[A => Iterable[_]],
     transform: c.Expr[SchemaExpr[_, _]]
   ): c.Tree = {
@@ -317,7 +324,9 @@ object MigrationBuilderMacros {
     }"""
   }
 
-  def transformValuesImpl[A: c.WeakTypeTag, B: c.WeakTypeTag, SH: c.WeakTypeTag, TP: c.WeakTypeTag](c: whitebox.Context)(
+  def transformValuesImpl[A: c.WeakTypeTag, B: c.WeakTypeTag, SH: c.WeakTypeTag, TP: c.WeakTypeTag](
+    c: whitebox.Context
+  )(
     at: c.Expr[A => Map[_, _]],
     transform: c.Expr[SchemaExpr[_, _]]
   ): c.Tree = {

schema/shared/src/main/scala-3/zio/blocks/schema/migration/MigrationValidationMacros.scala

@@ -61,9 +61,9 @@ object MigrationValidationMacros {
     def extract(tpe: TypeRepr): Set[String] = {
       val dealiased = tpe.dealias
       dealiased match {
-        case AndType(left, right)            => extract(left) ++ extract(right)
-        case ConstantType(StringConstant(s)) => Set(s)
-        case t if t =:= TypeRepr.of[Any]     => Set.empty
+        case AndType(left, right)                                                    => extract(left) ++ extract(right)
+        case ConstantType(StringConstant(s))                                         => Set(s)
+        case t if t =:= TypeRepr.of[Any]                                             => Set.empty
         case AppliedType(tycon, List(field)) if tycon.typeSymbol.name == "FieldName" =>
           extract(field)
         case _ => Set.empty