graphql-language-service
Version:
The official, runtime independent Language Service for GraphQL
49 lines • 2.15 kB
JavaScript
import { specifiedRules, validate, NoUnusedFragmentsRule, KnownFragmentNamesRule, Kind, ExecutableDefinitionsRule, LoneSchemaDefinitionRule, UniqueOperationTypesRule, UniqueTypeNamesRule, UniqueEnumValueNamesRule, UniqueFieldDefinitionNamesRule, UniqueDirectiveNamesRule, KnownTypeNamesRule, KnownDirectivesRule, UniqueDirectivesPerLocationRule, PossibleTypeExtensionsRule, UniqueArgumentNamesRule, UniqueInputFieldNamesRule, UniqueVariableNamesRule, FragmentsOnCompositeTypesRule, ProvidedRequiredArgumentsRule, } from 'graphql';
const specifiedSDLRules = [
LoneSchemaDefinitionRule,
UniqueOperationTypesRule,
UniqueTypeNamesRule,
UniqueEnumValueNamesRule,
UniqueFieldDefinitionNamesRule,
UniqueDirectiveNamesRule,
KnownTypeNamesRule,
KnownDirectivesRule,
UniqueDirectivesPerLocationRule,
PossibleTypeExtensionsRule,
UniqueArgumentNamesRule,
UniqueInputFieldNamesRule,
UniqueVariableNamesRule,
FragmentsOnCompositeTypesRule,
ProvidedRequiredArgumentsRule,
];
export function validateWithCustomRules(schema, ast, customRules, isRelayCompatMode, isSchemaDocument) {
const rules = specifiedRules.filter(rule => {
if (rule === NoUnusedFragmentsRule || rule === ExecutableDefinitionsRule) {
return false;
}
if (isRelayCompatMode && rule === KnownFragmentNamesRule) {
return false;
}
return true;
});
if (customRules) {
Array.prototype.push.apply(rules, customRules);
}
if (isSchemaDocument) {
Array.prototype.push.apply(rules, specifiedSDLRules);
}
const errors = validate(schema, ast, rules);
return errors.filter(error => {
if (error.message.includes('Unknown directive') && error.nodes) {
const node = error.nodes[0];
if (node && node.kind === Kind.DIRECTIVE) {
const name = node.name.value;
if (name === 'arguments' || name === 'argumentDefinitions') {
return false;
}
}
}
return true;
});
}
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