클론, 페치, 푸시

use Pitmaster\Pitmaster;

// public static function clone(string $url, string $path, ?int $depth = null, array $options = []): Repository
$repo = Pitmaster::clone('https://github.com/user/repo.git', '/path/to/destination');
$repo = Pitmaster::clone('https://github.com/user/repo.git', '/path/to/shallow', 1);

$repo = Pitmaster::clone($url, $path);
$head = $repo->head();
echo $head->message;

$branches = $repo->branches();
$files = $repo->status();

// public function fetch(string $remote = 'origin', ?int $depth = null): void
$repo->fetch();              // Fetch from 'origin'
$repo->fetch('upstream');    // Fetch from a named remote
$repo->fetch('origin', 1);   // Shallow fetch

// Fetch is incremental: only downloads what's new
$repo->fetch();

// After fetching, merge or rebase to incorporate changes (use the full ref name)
$result = $repo->merge('refs/remotes/origin/main');

$repo->push();                        // Push current branch to 'origin'
$repo->push('origin', 'main');        // Push a specific branch
$repo->push('upstream', 'feature');   // Push to a named remote

// Push the current branch
$repo->push();

// Push a specific branch to a specific remote
$repo->push('origin', 'feature/login');

// Lease defaults to refs/remotes/<remote>/<branch>; pass an ObjectId to set it explicitly
$repo->pushForceWithLease('origin', 'main');
$repo->pushForceWithLease('origin', 'main', $repo->resolve('refs/remotes/origin/main'));

// Update several branches in one atomic request
$repo->pushAtomic('origin', ['main', 'release']);

// Make the remote mirror local refs (also deletes remote refs that no longer exist locally)
$repo->pushMirror('origin');

use Pitmaster\Protocol\UploadPackClient;
use Pitmaster\Protocol\SmartHttpClient;

$http = new SmartHttpClient();
$uploadPack = new UploadPackClient($http);

// Fetch with explicit wants and haves
$packData = $uploadPack->fetch($url, $wants, $haves);

want <hash1> <capabilities>\n
want <hash2>\n
deepen <depth>\n        (only when a depth is given)
0000
have <hash3>\n
have <hash4>\n
done\n

use Pitmaster\Protocol\ReceivePackClient;
use Pitmaster\Protocol\SmartHttpClient;

$http = new SmartHttpClient();
$receivePack = new ReceivePackClient($http);

$receivePack->push($url, [
    [
        'old' => $oldId,      // Current remote hash (or zero hash for new branch)
        'new' => $localId,    // Local commit hash to push
        'ref' => 'refs/heads/main',
    ],
], $packData);

<old-hash> <new-hash> refs/heads/main\0<capabilities>\n
0000
PACK<pack data>

use Pitmaster\Exceptions\ProtocolException;

try {
    $repo->fetch();
} catch (ProtocolException $e) {
    // Network unreachable, auth failed, server error, etc.
    echo $e->getMessage();
}

try {
    $repo->push();
} catch (\RuntimeException $e) {
    // Remote not configured, not on a branch, branch not found, non-fast-forward
    echo $e->getMessage();
}

[remote "origin"]
    url = https://github.com/user/repo.git
    fetch = +refs/heads/*:refs/remotes/origin/*

$config = $repo->config();
$url = $config->get('remote.origin.url');
$config->set('remote.upstream.url', 'https://github.com/other/repo.git');
$config->set('remote.upstream.fetch', '+refs/heads/*:refs/remotes/upstream/*');

// set() changes the in-memory config only; write it to persist the change
$config->writeToFile($repo->commonGitDir() . '/config');