feat(ts-client): union non-null field

src/Schema/Field.ts

@@ -19,9 +19,14 @@ export const field = <$Type extends Output.Any, $Args extends null | Args<any> =
   }
 }
 
-// todo test non null union and non null interface fields
+// todo test  non null interface fields
 export type SomeField = Field<
-  Hybrid.Enum | Hybrid.Scalar.Any | Output.List<any> | Output.Nullable<any> | Output.Object$2<any, any>,
+  | Hybrid.Enum
+  | Hybrid.Scalar.Any
+  | Output.List<any>
+  | Output.Nullable<any>
+  | Output.Object$2<string, any>
+  | Output.Union<string, [any, ...any[]]>,
   Args<any> | null
 >
 

src/Schema/Output/typeGroups.ts

@@ -7,7 +7,7 @@ import type { Nullable } from './types/Nullable.js'
 import type { Object$2 } from './types/Object.js'
 import type { Union } from './types/Union.js'
 
-export type Named = Interface | Enum | Object$2 | Union | Hybrid.Scalar.Any
+export type Named = Interface | Enum | Object$2 | Union<string, [Object$2, ...Object$2[]]> | Hybrid.Scalar.Any
 
 export type Unnamed = List<any> | Nullable<any>
 

src/SelectionSet/SelectionSet.ts

@@ -80,7 +80,7 @@ export type Field_<
   $type extends Schema.Scalar.Any                         ? Indicator<$Field> :
   $type extends Schema.Enum                               ? Indicator<$Field> :
   $type extends Schema.Object$2                           ? Object<$type, $Index> & FieldDirectives & Arguments<$Field> :
-  $type extends Schema.Union                              ? Union<$type, $Index> :
+  $type extends Schema.Union                                 ? Union<$type, $Index> :
   $type extends Schema.Interface                          ? Interface<$type, $Index> :
                                                             TSError<'Field', '$Field case not handled', { $Field: $Field }>
 // dprint-ignore

src/generator/__snapshots__/files.test.ts.snap

@@ -129,6 +129,10 @@ export namespace Root {
      */
     abcEnum: $.Field<$.Output.Nullable<Enum.ABCEnum>, null>
     lowerCaseUnion: $.Field<$.Output.Nullable<Union.lowerCaseUnion>, null>
+    unionFooBar: $.Field<$.Output.Nullable<Union.FooBarUnion>, null>
+    unionObject: $.Field<$.Output.Nullable<Object.ObjectUnion>, null>
+    unionFooBarNonNull: $.Field<Union.FooBarUnion, null>
+    unionObjectNonNull: $.Field<Object.ObjectUnion, null>
   }>
 }
 
@@ -188,6 +192,10 @@ export namespace Object {
     date2: $.Field<$.Output.Nullable<$Scalar.Date>, null>
   }>
 
+  export type ObjectUnion = $.Object$2<'ObjectUnion', {
+    fooBarUnion: $.Field<$.Output.Nullable<Union.FooBarUnion>, null>
+  }>
+
   /**
    * Object documentation.
    */
@@ -288,6 +296,10 @@ export const DateObject2 = $.Object$(\`DateObject2\`, {
   date2: $.field($.Output.Nullable($Scalar.Date)),
 })
 
+export const ObjectUnion = $.Object$(\`ObjectUnion\`, {
+  fooBarUnion: $.field($.Output.Nullable(() => FooBarUnion)),
+})
+
 export const Foo = $.Object$(\`Foo\`, {
   id: $.field($.Output.Nullable($Scalar.ID)),
 })
@@ -412,6 +424,10 @@ export const Query = $.Object$(\`Query\`, {
   fooBarUnion: $.field($.Output.Nullable(() => FooBarUnion)),
   abcEnum: $.field($.Output.Nullable(ABCEnum)),
   lowerCaseUnion: $.field($.Output.Nullable(() => lowerCaseUnion)),
+  unionFooBar: $.field($.Output.Nullable(() => FooBarUnion)),
+  unionObject: $.field($.Output.Nullable(() => ObjectUnion)),
+  unionFooBarNonNull: $.field(() => FooBarUnion),
+  unionObjectNonNull: $.field(() => ObjectUnion),
 })
 
 export const $Index = {
@@ -423,6 +439,7 @@ export const $Index = {
   objects: {
     DateObject1,
     DateObject2,
+    ObjectUnion,
     Foo,
     Bar,
     ObjectNested,

tests/ts/_/schema/generated/Index.ts

@@ -9,6 +9,7 @@ export interface Index {
   objects: {
     DateObject1: Schema.Object.DateObject1
     DateObject2: Schema.Object.DateObject2
+    ObjectUnion: Schema.Object.ObjectUnion
     Foo: Schema.Object.Foo
     Bar: Schema.Object.Bar
     ObjectNested: Schema.Object.ObjectNested

tests/ts/_/schema/generated/SchemaBuildtime.ts

@@ -126,6 +126,10 @@ export namespace Root {
      */
     abcEnum: $.Field<$.Output.Nullable<Enum.ABCEnum>, null>
     lowerCaseUnion: $.Field<$.Output.Nullable<Union.lowerCaseUnion>, null>
+    unionFooBar: $.Field<$.Output.Nullable<Union.FooBarUnion>, null>
+    unionObject: $.Field<$.Output.Nullable<Object.ObjectUnion>, null>
+    unionFooBarNonNull: $.Field<Union.FooBarUnion, null>
+    unionObjectNonNull: $.Field<Object.ObjectUnion, null>
   }>
 }
 
@@ -185,6 +189,10 @@ export namespace Object {
     date2: $.Field<$.Output.Nullable<$Scalar.Date>, null>
   }>
 
+  export type ObjectUnion = $.Object$2<'ObjectUnion', {
+    fooBarUnion: $.Field<$.Output.Nullable<Union.FooBarUnion>, null>
+  }>
+
   /**
    * Object documentation.
    */

tests/ts/_/schema/generated/SchemaRuntime.ts

@@ -18,6 +18,10 @@ export const DateObject2 = $.Object$(`DateObject2`, {
   date2: $.field($.Output.Nullable($Scalar.Date)),
 })
 
+export const ObjectUnion = $.Object$(`ObjectUnion`, {
+  fooBarUnion: $.field($.Output.Nullable(() => FooBarUnion)),
+})
+
 export const Foo = $.Object$(`Foo`, {
   id: $.field($.Output.Nullable($Scalar.ID)),
 })
@@ -142,6 +146,10 @@ export const Query = $.Object$(`Query`, {
   fooBarUnion: $.field($.Output.Nullable(() => FooBarUnion)),
   abcEnum: $.field($.Output.Nullable(ABCEnum)),
   lowerCaseUnion: $.field($.Output.Nullable(() => lowerCaseUnion)),
+  unionFooBar: $.field($.Output.Nullable(() => FooBarUnion)),
+  unionObject: $.field($.Output.Nullable(() => ObjectUnion)),
+  unionFooBarNonNull: $.field(() => FooBarUnion),
+  unionObjectNonNull: $.field(() => ObjectUnion),
 })
 
 export const $Index = {
@@ -153,6 +161,7 @@ export const $Index = {
   objects: {
     DateObject1,
     DateObject2,
+    ObjectUnion,
     Foo,
     Bar,
     ObjectNested,

tests/ts/_/schema/schema.graphql

@@ -39,6 +39,11 @@ type Query {
 	"""
 	abcEnum: ABCEnum
 	lowerCaseUnion: lowerCaseUnion
+	unionFooBar: FooBarUnion
+	unionObject: ObjectUnion
+	unionFooBarNonNull: FooBarUnion!
+	unionObjectNonNull: ObjectUnion!
+
 }
 
 interface DateInterface1 {
@@ -62,6 +67,10 @@ input InputObject {
 	dateRequired: Date!
 }
 
+type ObjectUnion {
+	fooBarUnion: FooBarUnion
+}
+
 """
 Union documentation.
 """