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82 lines
2.3 KiB
82 lines
2.3 KiB
4 months ago
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import { Kind } from './kinds.mjs';
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export function isDefinitionNode(node) {
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return (
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isExecutableDefinitionNode(node) ||
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isTypeSystemDefinitionNode(node) ||
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isTypeSystemExtensionNode(node)
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);
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}
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export function isExecutableDefinitionNode(node) {
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return (
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node.kind === Kind.OPERATION_DEFINITION ||
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node.kind === Kind.FRAGMENT_DEFINITION
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);
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}
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export function isSelectionNode(node) {
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return (
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node.kind === Kind.FIELD ||
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node.kind === Kind.FRAGMENT_SPREAD ||
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node.kind === Kind.INLINE_FRAGMENT
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);
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}
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export function isValueNode(node) {
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return (
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node.kind === Kind.VARIABLE ||
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node.kind === Kind.INT ||
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node.kind === Kind.FLOAT ||
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node.kind === Kind.STRING ||
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node.kind === Kind.BOOLEAN ||
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node.kind === Kind.NULL ||
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node.kind === Kind.ENUM ||
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node.kind === Kind.LIST ||
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node.kind === Kind.OBJECT
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);
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}
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export function isConstValueNode(node) {
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return (
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isValueNode(node) &&
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(node.kind === Kind.LIST
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? node.values.some(isConstValueNode)
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: node.kind === Kind.OBJECT
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? node.fields.some((field) => isConstValueNode(field.value))
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: node.kind !== Kind.VARIABLE)
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);
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}
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export function isTypeNode(node) {
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return (
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node.kind === Kind.NAMED_TYPE ||
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node.kind === Kind.LIST_TYPE ||
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node.kind === Kind.NON_NULL_TYPE
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);
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}
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export function isTypeSystemDefinitionNode(node) {
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return (
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node.kind === Kind.SCHEMA_DEFINITION ||
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isTypeDefinitionNode(node) ||
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node.kind === Kind.DIRECTIVE_DEFINITION
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);
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}
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export function isTypeDefinitionNode(node) {
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return (
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node.kind === Kind.SCALAR_TYPE_DEFINITION ||
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node.kind === Kind.OBJECT_TYPE_DEFINITION ||
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node.kind === Kind.INTERFACE_TYPE_DEFINITION ||
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node.kind === Kind.UNION_TYPE_DEFINITION ||
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node.kind === Kind.ENUM_TYPE_DEFINITION ||
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node.kind === Kind.INPUT_OBJECT_TYPE_DEFINITION
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);
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}
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export function isTypeSystemExtensionNode(node) {
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return node.kind === Kind.SCHEMA_EXTENSION || isTypeExtensionNode(node);
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}
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export function isTypeExtensionNode(node) {
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return (
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node.kind === Kind.SCALAR_TYPE_EXTENSION ||
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node.kind === Kind.OBJECT_TYPE_EXTENSION ||
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node.kind === Kind.INTERFACE_TYPE_EXTENSION ||
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node.kind === Kind.UNION_TYPE_EXTENSION ||
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node.kind === Kind.ENUM_TYPE_EXTENSION ||
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node.kind === Kind.INPUT_OBJECT_TYPE_EXTENSION
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);
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}
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