| 68 | } |
| 69 | |
| 70 | func printLine(w io.Writer, print func(io.Writer, string) error, sep string, data []string, widths []int) error { |
| 71 | var fields [][]string |
| 72 | |
| 73 | maxLines := 1 |
| 74 | for _, d := range data { |
| 75 | lines := strings.Split(d, "\n") |
| 76 | if len(lines) > maxLines { |
| 77 | maxLines = len(lines) |
| 78 | } |
| 79 | fields = append(fields, lines) |
| 80 | } |
| 81 | |
| 82 | for i := 0; i < maxLines; i++ { |
| 83 | var s string |
| 84 | |
| 85 | for fieldNum, lines := range fields { |
| 86 | var v string |
| 87 | |
| 88 | if i < len(lines) { |
| 89 | v += lines[i] |
| 90 | } |
| 91 | |
| 92 | // apply padding |
| 93 | pad := widths[fieldNum] - ui.DisplayWidth(v) |
| 94 | if pad > 0 { |
| 95 | v += strings.Repeat(" ", pad) |
| 96 | } |
| 97 | |
| 98 | if fieldNum > 0 { |
| 99 | v = sep + v |
| 100 | } |
| 101 | |
| 102 | s += v |
| 103 | } |
| 104 | |
| 105 | err := print(w, strings.TrimRight(s, " ")) |
| 106 | if err != nil { |
| 107 | return err |
| 108 | } |
| 109 | } |
| 110 | |
| 111 | return nil |
| 112 | } |
| 113 | |
| 114 | // Write prints the table to w. |
| 115 | func (t *Table) Write(w io.Writer) error { |