You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: tail.go
    path of file: ./repos/podman/vendor/github.com/nxadm/tail
    
    the code of the file until where you have to start completion: // Copyright (c) 2019 FOSS contribu
    
func (tail *Tail) reopen() error {
	if tail.lineBuf != nil {
		tail.lineBuf.Reset()
	}
	tail.closeFile()
	tail.lineNum = 0
	for {
		var err error
		tail.file, err = OpenFile(tail.Filename)
		if err != nil {
			if os.IsNotExist(err) {
				tail.Logger.Printf("Waiting for %s to appear...", tail.Filename)
				if err := tail.watcher.BlockUntilExists(&tail.Tomb); err != nil {
					if err == tomb.ErrDying {
						return err
					}
					return fmt.Errorf("Failed to detect creation of %s: %s", tail.Filename, err)
				}
				continue
			}
			return fmt.Errorf("Unable to open file %s: %s", tail.Filename, err)
		}
		break
	}
	return nil
}