<?php
declare(strict_types=1);
namespace Butschster\ContextGenerator\Source\GitDiff;
use Butschster\ContextGenerator\Source\GitDiff\RenderStrategy\Config\RenderConfig;
use Butschster\ContextGenerator\Source\Registry\AbstractSourceFactory;
use Butschster\ContextGenerator\Source\SourceInterface;
/**
* Factory for creating GitDiffSource instances
*/
final readonly class GitDiffSourceFactory extends AbstractSourceFactory
{
#[\Override]
public function getType(): string
{
return 'git_diff';
}
#[\Override]
public function create(array $config): SourceInterface
{
$this->logger?->debug('Creating Git Diff source', [
'path' => $this->dirs->getRootPath(),
'config' => $config,
]);
$repository = $config['repository'] ?? '.';
if (!\is_string($repository)) {
throw new \RuntimeException('"repository" must be a string in source');
}
// Prepend root path if repository is relative
$repository = \str_starts_with($repository, '/')
? $repository
: (string) $this->dirs->getRootPath()->join($repository);
// Validate filePattern if present
if (isset($config['filePattern'])) {
if (!\is_string($config['filePattern']) && !\is_array($config['filePattern'])) {
throw new \RuntimeException('filePattern must be a string or an array of strings');
}
// If it's an array, make sure all elements are strings
if (\is_array($config['filePattern'])) {
foreach ($config['filePattern'] as $pattern) {
if (!\is_string($pattern)) {
throw new \RuntimeException('All elements in filePattern must be strings');
}
}
}
}
// Ensure commit is a string
$commit = $config['commit'] ?? 'staged';
if (isset($config['commit']) && !\is_string($commit)) {
throw new \RuntimeException('commit must be a string');
}
// Process render configuration - support both legacy and new options
$renderConfig = new RenderConfig();
// Check if we have a render property with sub-properties
if (isset($config['render'])) {
if (\is_array($config['render'])) {
$renderConfig = RenderConfig::fromArray($config['render']);
} elseif (\is_string($config['render'])) {
$renderConfig = RenderConfig::fromString($config['render']);
}
}
return new GitDiffSource(
repository: $repository,
description: $config['description'] ?? '',
commit: $commit,
filePattern: $config['filePattern'] ?? '*.*',
notPath: $config['notPath'] ?? [],
path: $config['path'] ?? [],
contains: $config['contains'] ?? [],
notContains: $config['notContains'] ?? [],
renderConfig: $renderConfig,
modifiers: $config['modifiers'] ?? [],
tags: $config['tags'] ?? [],
);
}
}
