refs() public method

Has many relationship for git references.
See also: Project::tags()
See also: Project::branches()
public refs ( ) : Illuminate\Database\Eloquent\Relations\HasMany
return Illuminate\Database\Eloquent\Relations\HasMany
 /**
  * Execute the job.
  */
 public function handle()
 {
     $mirror_dir = $this->project->mirrorPath();
     $this->project->refs()->delete();
     foreach (['tag', 'branch'] as $ref) {
         $process = new Process('tools.ListGitReferences', ['mirror_path' => $mirror_dir, 'git_reference' => $ref]);
         $process->run();
         if ($process->isSuccessful()) {
             foreach (explode(PHP_EOL, trim($process->getOutput())) as $reference) {
                 $reference = trim($reference);
                 if (empty($reference)) {
                     continue;
                 }
                 if (substr($reference, 0, 1) === '*') {
                     $reference = trim(substr($reference, 1));
                 }
                 Ref::create(['name' => $reference, 'project_id' => $this->project->id, 'is_tag' => $ref === 'tag']);
             }
         }
     }
 }