README

Intermediate layer between scedel/parser AST and downstream packages (validator/codegen).

RFC support

• Target RFC: 0.14.2

What it provides

• Recursive include loading (DFS include-first)
• Include cycle detection
• Diamond include graphs (shared canonical targets are loaded once)
• Warnings for direct duplicate includes in a single file
• Type merge (type expr + annotation-only declarations)
• Validator merge by (targetType, name) with strict structural duplicate checks
• Immutable SchemaRepository with types, validators, annotation trees, and document include graph

Usage

use Scedel\Parser\ParserService;
use Scedel\Schema\Infrastructure\FilesystemIncludeResolver;
use Scedel\Schema\Infrastructure\FilesystemSourceLoader;
use Scedel\Schema\RepositoryBuilder;

$builder = new RepositoryBuilder(
    new ParserService(),
    new FilesystemIncludeResolver(),
    new FilesystemSourceLoader(),
);

$repository = $builder->buildFromFile('/absolute/path/schema.scedel');
$type = $repository->getType('Post');
$validator = $repository->getValidator('String', 'noAds');

buildFromString() supports includes if baseUri is provided.

$repository = $builder->buildFromString(
    $source,
    'inline.scedel',
    'file:///absolute/path/inline.scedel',
);

Schema info utility

Print human-readable schema info (version, documents/includes, types with constraints, validators, annotations):

php bin/describe-schema.php /absolute/path/schema.scedel

Include builtin types/validators in output:

php bin/describe-schema.php --show-builtins /absolute/path/schema.scedel