public function getProjectRoot()
    {
        // Backwards compatibility - if in an old-style project root, change
        // directory to the repository.
        if (is_dir('repository') && file_exists($this->config->get('local.project_config_legacy'))) {
            $cwd = getcwd();
            chdir('repository');
        }

        // The project root is a Git repository, which contains a project
        // configuration file, and/or contains a Git remote with the appropriate
        // domain.
        $dir = $this->findTopDirectoryContaining('.git', function ($dir) {
            $config = $this->getProjectConfig($dir);

            return !empty($config);
        });

        if (isset($cwd)) {
            chdir($cwd);
        }

        return $dir;
    }
public function getProjectRoot()
    {
        // Backwards compatibility - if in an old-style project root, change
        // directory to the repository.
        if (is_dir('repository') && file_exists($this->config->get('local.project_config_legacy'))) {
            $cwd = getcwd();
            chdir('repository');
        }

        // The project root is a Git repository, which contains a project
        // configuration file, and/or contains a Git remote with the appropriate
        // domain.
        $dir = $this->findTopDirectoryContaining('.git', function ($dir) {
            $config = $this->getProjectConfig($dir);

            return !empty($config);
        });

        if (isset($cwd)) {
            chdir($cwd);
        }

        return $dir;
    }
public function getProjectRoot ( ) { // Backwards compatibility - if in an old-style project root, change // directory to the repository. if ( is_dir ( 'repository' ) && file_exists ( $ this -> config -> get ( 'local.project_config_legacy' ) ) ) { $ cwd = getcwd ( ) ; chdir ( 'repository' ) ; } // The project root is a Git repository, which contains a project // configuration file, and/or contains a Git remote with the appropriate // domain. $ dir = $ this -> findTopDirectoryContaining ( '.git' , function ( $ dir ) { $ config = $ this -> getProjectConfig ( $ dir ) ; return ! empty ( $ config ) ; } ) ; if ( isset ( $ cwd ) ) { chdir ( $ cwd ) ; } return $ dir ; }
Find the root of the current project.

@return string|false
Find the root of the current project .