Function drainScanner

commands/command_status.go:199–217

(cache map[string]struct{}, scanner *lfs.DiffIndexScanner)

}

func drainScanner(cache map[string]struct{}, scanner *lfs.DiffIndexScanner) ([]*lfs.DiffIndexEntry, error) {
	var to []*lfs.DiffIndexEntry

	for scanner.Scan() {
		entry := scanner.Entry()

		key := keyFromEntry(entry)
		if _, seen := cache[key]; !seen {
			to = append(to, entry)

			cache[key] = struct{}{}
		}
	}

	if err := scanner.Err(); err != nil {
		return nil, err
	}
	return to, nil
}

func keyFromEntry(e *lfs.DiffIndexEntry) string {
	var name string = e.DstName