| 44 | } |
| 45 | |
| 46 | func (p *JSONProgress) String() string { |
| 47 | var ( |
| 48 | width = 200 |
| 49 | pbBox string |
| 50 | numbersBox string |
| 51 | timeLeftBox string |
| 52 | ) |
| 53 | |
| 54 | ws, err := term.GetWinsize(p.terminalFd) |
| 55 | if err == nil { |
| 56 | width = int(ws.Width) |
| 57 | } |
| 58 | |
| 59 | if p.Current <= 0 && p.Total <= 0 { |
| 60 | return "" |
| 61 | } |
| 62 | if p.Total <= 0 { |
| 63 | switch p.Units { |
| 64 | case "": |
| 65 | current := units.HumanSize(float64(p.Current)) |
| 66 | return fmt.Sprintf("%8v", current) |
| 67 | default: |
| 68 | return fmt.Sprintf("%d %s", p.Current, p.Units) |
| 69 | } |
| 70 | } |
| 71 | |
| 72 | percentage := int(float64(p.Current)/float64(p.Total)*100) / 2 |
| 73 | if percentage > 50 { |
| 74 | percentage = 50 |
| 75 | } |
| 76 | if width > 110 { |
| 77 | // this number can't be negative gh#7136 |
| 78 | numSpaces := 0 |
| 79 | if 50-percentage > 0 { |
| 80 | numSpaces = 50 - percentage |
| 81 | } |
| 82 | pbBox = fmt.Sprintf("[%s>%s] ", strings.Repeat("=", percentage), strings.Repeat(" ", numSpaces)) |
| 83 | } |
| 84 | |
| 85 | switch { |
| 86 | case p.HideCounts: |
| 87 | case p.Units == "": // no units, use bytes |
| 88 | current := units.HumanSize(float64(p.Current)) |
| 89 | total := units.HumanSize(float64(p.Total)) |
| 90 | |
| 91 | numbersBox = fmt.Sprintf("%8v/%v", current, total) |
| 92 | |
| 93 | if p.Current > p.Total { |
| 94 | // remove total display if the reported current is wonky. |
| 95 | numbersBox = fmt.Sprintf("%8v", current) |
| 96 | } |
| 97 | default: |
| 98 | numbersBox = fmt.Sprintf("%d/%d %s", p.Current, p.Total, p.Units) |
| 99 | |
| 100 | if p.Current > p.Total { |
| 101 | // remove total display if the reported current is wonky. |
| 102 | numbersBox = fmt.Sprintf("%d %s", p.Current, p.Units) |
| 103 | } |