()
| 54 | } |
| 55 | |
| 56 | func (r *Reader) Read() (*super.Value, error) { |
| 57 | for { |
| 58 | csvRec, err := r.reader.Read() |
| 59 | if err != nil { |
| 60 | if err == io.EOF { |
| 61 | if !r.valid { |
| 62 | err = errors.New("empty csv file") |
| 63 | } else { |
| 64 | err = nil |
| 65 | } |
| 66 | } |
| 67 | return nil, err |
| 68 | } |
| 69 | if r.hdr == nil { |
| 70 | r.init(csvRec) |
| 71 | continue |
| 72 | } |
| 73 | rec, err := r.translate(csvRec) |
| 74 | if err != nil { |
| 75 | return nil, err |
| 76 | } |
| 77 | r.valid = true |
| 78 | return &rec, nil |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | func (r *Reader) init(hdr []string) { |
| 83 | r.hdr = slices.Clone(hdr) |