Function buildDefinitions

packages/plugins/graphql/src/sdk/extract.ts:36–76

(
  types: ReadonlyMap<string, IntrospectionType>,
)

// ---------------------------------------------------------------------------

const buildDefinitions = (
  types: ReadonlyMap<string, IntrospectionType>,
): Record<string, unknown> => {
  const defs: Record<string, unknown> = {};

  for (const [name, type] of types) {
    // Skip internal types
    if (name.startsWith("__")) continue;

    if (type.kind === "INPUT_OBJECT" && type.inputFields) {
      const properties: Record<string, unknown> = {};
      const required: string[] = [];

      for (const field of type.inputFields) {
        const schema = typeRefToJsonSchema(field.type, types);
        if (field.description) {
          (schema as Record<string, unknown>).description = field.description;
        }
        properties[field.name] = schema;
        if (isNonNull(field.type)) {
          required.push(field.name);
        }
      }

      const def: Record<string, unknown> = { type: "object", properties };
      if (required.length > 0) def.required = required;
      if (type.description) def.description = type.description;
      defs[name] = def;
    }

    if (type.kind === "ENUM" && type.enumValues) {
      defs[name] = {
        type: "string",
        enum: type.enumValues.map((v) => v.name),
        ...(type.description ? { description: type.description } : {}),
      };
    }
  }

  return defs;
};

// ---------------------------------------------------------------------------
// Convert a type ref to JSON Schema using $ref for complex types