Bulk remove collaborator from all repos

remove.php

<?php

require __DIR__ . '/vendor/autoload.php';
use GuzzleHttp\Client;

/**
 * Remove the specified user from all repositories
 * that we are authenticated to see and manage.
 */

$client = new GuzzleHttp\Client();

$githubUsername = '';
$githubAccessToken = '';
$userToRemove = '';

$gh = new Client([
    'base_uri' => 'https://api.github.com',
    'auth' => [
        $githubUsername,
        $githubAccessToken
    ]
]);

$res = $gh->request('GET', 'user', []);

echo "\n";
echo "Removing $userToRemove as a collaborator from all repos administered by $githubUsername\n\n";

for ($i = 1; $i < 11; $i++) {

    $repoResponse = $gh->request('GET', "user/repos?per_page=100&page=$i");
    $repos = json_decode((string) $repoResponse->getBody(), true);

    if (count($repos) == 0) {
        break;
    }

    foreach ($repos as $repo) {

        if ($repo['owner']['login'] == $githubUsername) {
            $repoName = $repo['full_name'];
            $removeCollaborator = "repos/$repoName/collaborators/$userToRemove";
            $gh->request('DELETE', $removeCollaborator);
            echo $userToRemove . ' removed from ' . $repoName . "\n";

            // Make sure the user to remove isn't in an invited state
            // If so, remove their invite.

            $inviteResponse = $gh->request('GET', "repos/$repoName/invitations");
            $inviteList = json_decode((string)$inviteResponse->getBody(), true);

            foreach ($inviteList as $invite) {
                $inviteId = $invite['id'];
                $invitee = $invite['invitee']['login'];
                if ($invitee == $userToRemove) {
                    echo "Removing invite $inviteId for $invitee to $repoName\n";
                    $removeInvitePath = "repos/$repoName/invitations/$inviteId";
                    $gh->request('DELETE', $removeInvitePath);
                }
            }
        }
    }

}

echo "\n";