buildSchema()

Complexity

Conditions	2
Paths	2

Size

Total Lines	17
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
function buildSchema(string $source, array $options = []): SchemaInterface
{
    static $instance = null;

    /** @var DocumentNode $documentNode */
    $documentNode = parse($source, $options);

    if (null === $instance) {
        $resolveType = function (NamedTypeNode $node) {
            throw new \Exception(sprintf('Type "%s" not found in document.', $node->getNameValue()));
        };

        $definitionBuilder = new DefinitionBuilder($resolveType, new RuntimeCache());
        $instance          = new SchemaBuilder($definitionBuilder);
    }

    return $instance->build($documentNode, $options);
}