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feat(zod/zod4): support @oneOf directive #1354

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e7aca20
fix(deps): downgrade vitest to allow tests to pass
AlexZasorin Nov 29, 2025
2de015e
feat(zod): oneOf directive handling
AlexZasorin Jan 17, 2026
1dac11f
feat(zodv4): oneOf schema handling
AlexZasorin Jan 17, 2026
cb22422
chore: update examples to include @oneOf
AlexZasorin Jan 18, 2026
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19 changes: 19 additions & 0 deletions example/test.graphql
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Original file line number Diff line number Diff line change
Expand Up @@ -122,6 +122,25 @@ directive @constraint(
uniqueTypeName: String
) on INPUT_FIELD_DEFINITION | FIELD_DEFINITION

directive @oneOf on INPUT_OBJECT | FIELD_DEFINITION

type Comment {
replies: [Comment!]
}

# @oneOf examples - exactly one field must be provided
input SearchFilter @oneOf {
userId: ID
email: String
username: String
}

input MediaInput @oneOf {
url: URL
file: FileInput
}

input FileInput {
name: String!
size: Int!
}
60 changes: 28 additions & 32 deletions example/types.ts
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Expand Up @@ -21,10 +21,9 @@ export type Admin = {
lastModifiedAt?: Maybe<Scalars['Date']['output']>;
};

export type AttributeInput = {
key?: InputMaybe<Scalars['String']['input']>;
val?: InputMaybe<Scalars['String']['input']>;
};
export type AttributeInput =
{ key: Scalars['String']['input']; val?: never; }
| { key?: never; val: Scalars['String']['input']; };

export enum ButtonComponentType {
Button = 'BUTTON',
Expand All @@ -36,18 +35,16 @@ export type Comment = {
replies?: Maybe<Array<Comment>>;
};

export type ComponentInput = {
child?: InputMaybe<ComponentInput>;
childrens?: InputMaybe<Array<InputMaybe<ComponentInput>>>;
event?: InputMaybe<EventInput>;
name: Scalars['String']['input'];
type: ButtonComponentType;
};
export type ComponentInput =
{ child: ComponentInput; childrens?: never; event?: never; name?: never; type?: never; }
| { child?: never; childrens: Array<InputMaybe<ComponentInput>>; event?: never; name?: never; type?: never; }
| { child?: never; childrens?: never; event: EventInput; name?: never; type?: never; }
| { child?: never; childrens?: never; event?: never; name: Scalars['String']['input']; type?: never; }
| { child?: never; childrens?: never; event?: never; name?: never; type: ButtonComponentType; };

export type DropDownComponentInput = {
dropdownComponent?: InputMaybe<ComponentInput>;
getEvent: EventInput;
};
export type DropDownComponentInput =
{ dropdownComponent: ComponentInput; getEvent?: never; }
| { dropdownComponent?: never; getEvent: EventInput; };

export type EventArgumentInput = {
name: Scalars['String']['input'];
Expand All @@ -69,10 +66,9 @@ export type Guest = {
lastLoggedIn?: Maybe<Scalars['Date']['output']>;
};

export type HttpInput = {
method?: InputMaybe<HttpMethod>;
url: Scalars['URL']['input'];
};
export type HttpInput =
{ method: HttpMethod; url?: never; }
| { method?: never; url: Scalars['URL']['input']; };

export enum HttpMethod {
Get = 'GET',
Expand Down Expand Up @@ -100,19 +96,19 @@ export type Namer = {
name?: Maybe<Scalars['String']['output']>;
};

export type PageInput = {
attributes?: InputMaybe<Array<AttributeInput>>;
date?: InputMaybe<Scalars['Date']['input']>;
height: Scalars['Float']['input'];
id: Scalars['ID']['input'];
layout: LayoutInput;
pageType: PageType;
postIDs?: InputMaybe<Array<Scalars['ID']['input']>>;
show: Scalars['Boolean']['input'];
tags?: InputMaybe<Array<InputMaybe<Scalars['String']['input']>>>;
title: Scalars['String']['input'];
width: Scalars['Int']['input'];
};
export type PageInput =
{ attributes: Array<AttributeInput>; date?: never; height?: never; id?: never; layout?: never; pageType?: never; postIDs?: never; postIDs2?: never; show?: never; tags?: never; title?: never; width?: never; }
| { attributes?: never; date: Scalars['Date']['input']; height?: never; id?: never; layout?: never; pageType?: never; postIDs?: never; postIDs2?: never; show?: never; tags?: never; title?: never; width?: never; }
| { attributes?: never; date?: never; height: Scalars['Float']['input']; id?: never; layout?: never; pageType?: never; postIDs?: never; postIDs2?: never; show?: never; tags?: never; title?: never; width?: never; }
| { attributes?: never; date?: never; height?: never; id: Scalars['ID']['input']; layout?: never; pageType?: never; postIDs?: never; postIDs2?: never; show?: never; tags?: never; title?: never; width?: never; }
| { attributes?: never; date?: never; height?: never; id?: never; layout: LayoutInput; pageType?: never; postIDs?: never; postIDs2?: never; show?: never; tags?: never; title?: never; width?: never; }
| { attributes?: never; date?: never; height?: never; id?: never; layout?: never; pageType: PageType; postIDs?: never; postIDs2?: never; show?: never; tags?: never; title?: never; width?: never; }
| { attributes?: never; date?: never; height?: never; id?: never; layout?: never; pageType?: never; postIDs: Array<InputMaybe<Array<InputMaybe<Scalars['ID']['input']>>>>; postIDs2?: never; show?: never; tags?: never; title?: never; width?: never; }
| { attributes?: never; date?: never; height?: never; id?: never; layout?: never; pageType?: never; postIDs?: never; postIDs2: Array<Array<InputMaybe<Scalars['ID']['input']>>>; show?: never; tags?: never; title?: never; width?: never; }
| { attributes?: never; date?: never; height?: never; id?: never; layout?: never; pageType?: never; postIDs?: never; postIDs2?: never; show: Scalars['Boolean']['input']; tags?: never; title?: never; width?: never; }
| { attributes?: never; date?: never; height?: never; id?: never; layout?: never; pageType?: never; postIDs?: never; postIDs2?: never; show?: never; tags: Array<InputMaybe<Scalars['String']['input']>>; title?: never; width?: never; }
| { attributes?: never; date?: never; height?: never; id?: never; layout?: never; pageType?: never; postIDs?: never; postIDs2?: never; show?: never; tags?: never; title: Scalars['String']['input']; width?: never; }
| { attributes?: never; date?: never; height?: never; id?: never; layout?: never; pageType?: never; postIDs?: never; postIDs2?: never; show?: never; tags?: never; title?: never; width: Scalars['Int']['input']; };

export enum PageType {
BasicAuth = 'BASIC_AUTH',
Expand Down
2 changes: 1 addition & 1 deletion package.json
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Expand Up @@ -101,7 +101,7 @@
"ts-jest": "29.4.6",
"typescript": "5.9.3",
"valibot": "1.2.0",
"vitest": "^4.0.0",
"vitest": "^3.2.4",
"yup": "1.7.1",
"zod": "4.3.5"
}
Expand Down
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