GitSharp.Core.LockFile.Commit C# (CSharp) Method

        public bool Commit()
        {
            if (_os != null)
            {
                Unlock();
                throw new InvalidOperationException("Lock on " + _refFile + " not closed.");
            }

            SaveStatInformation();

            if (_lockFile.RenameTo(_refFile.FullName))
            {
                return true;
            }

            _refFile.Refresh();
            if (!_refFile.Exists || _refFile.DeleteFile())
                if (_lockFile.RenameTo(_refFile.FullName))
                    return true;
            Unlock();
            return false;
        }

        protected override RefUpdateResult doUpdate(RefUpdateResult status)
        {
            _lock.setNeedStatInformation(true);
            _lock.Write(NewObjectId);

            string msg = getRefLogMessage();

            if (msg != null)
            {
                if (isRefLogIncludingResult())
                {
                    string strResult = toResultString(status);
                    if (strResult != null)
                    {
                        if (msg.Length > 0)
                        {
                            msg = msg + ": " + strResult;
                        }
                        else
                        {
                            msg = strResult;
                        }
                    }
                }
                _database.log(this, msg, true);
            }
            if (!_lock.Commit())
            {
                return(RefUpdateResult.LOCK_FAILURE);
            }
            _database.stored(this, _lock.CommitLastModified);
            return(status);
        }