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Merge pull request #3 from tulilirockz/fancy-progress
feat: fancy progress bar for updates
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,84 @@ | ||
| package lib | ||
|
|
||
| import ( | ||
| "github.com/jedib0t/go-pretty/v6/progress" | ||
| "github.com/jedib0t/go-pretty/v6/text" | ||
| "time" | ||
| ) | ||
|
|
||
| type Incrementer struct { | ||
| doneIncrements int | ||
| MaxIncrements int | ||
| } | ||
|
|
||
| type IncrementTracker struct { | ||
| Tracker *progress.Tracker | ||
| incrementer *Incrementer | ||
| } | ||
|
|
||
| var CuteColors = progress.StyleColors{ | ||
| Message: text.Colors{text.FgWhite}, | ||
| Error: text.Colors{text.FgRed}, | ||
| Percent: text.Colors{text.FgHiBlue}, | ||
| Pinned: text.Colors{text.BgHiBlack, text.FgWhite, text.Bold}, | ||
| Stats: text.Colors{text.FgHiBlack}, | ||
| Time: text.Colors{text.FgBlue}, | ||
| Tracker: text.Colors{text.FgHiBlue}, | ||
| Value: text.Colors{text.FgBlue}, | ||
| Speed: text.Colors{text.FgBlue}, | ||
| } | ||
|
|
||
| func NewProgressWriter() progress.Writer { | ||
| pw := progress.NewWriter() | ||
| pw.SetTrackerLength(25) | ||
| pw.Style().Visibility.TrackerOverall = true | ||
| pw.Style().Visibility.Time = true | ||
| pw.Style().Visibility.Tracker = true | ||
| pw.Style().Visibility.Value = true | ||
| pw.SetMessageLength(32) | ||
| pw.SetSortBy(progress.SortByPercentDsc) | ||
| pw.SetStyle(progress.StyleBlocks) | ||
| pw.SetTrackerPosition(progress.PositionRight) | ||
| pw.SetUpdateFrequency(time.Millisecond * 100) | ||
| pw.Style().Options.PercentFormat = "%4.1f%%" | ||
| pw.Style().Colors = CuteColors | ||
| return pw | ||
| } | ||
|
|
||
| func NewIncrementTracker(tracker *progress.Tracker, max_increments int) *IncrementTracker { | ||
| return &IncrementTracker{ | ||
| Tracker: tracker, | ||
| incrementer: &Incrementer{MaxIncrements: max_increments}, | ||
| } | ||
| } | ||
|
|
||
| func ChangeTrackerMessageFancy(writer progress.Writer, tracker *IncrementTracker, message string) { | ||
| writer.SetMessageLength(len(message)) | ||
| tracker.Tracker.UpdateMessage(message) | ||
| } | ||
|
|
||
| func (it *IncrementTracker) IncrementSection() { | ||
| var increment_step float64 | ||
| if it.incrementer.doneIncrements == 0 { | ||
| increment_step = 1 | ||
| } else { | ||
| increment_step = float64(it.Tracker.Total / int64(it.incrementer.MaxIncrements)) | ||
| } | ||
| it.Tracker.Increment(int64(increment_step)) | ||
| it.incrementer.doneIncrements++ | ||
| } | ||
|
|
||
| func (it *IncrementTracker) IncrementSectionError() { | ||
| var increment_step float64 | ||
| if it.incrementer.doneIncrements == 0 { | ||
| increment_step = 1 | ||
| } else { | ||
| increment_step = float64(it.Tracker.Total / int64(it.incrementer.MaxIncrements)) | ||
| } | ||
| it.Tracker.IncrementWithError(int64(increment_step)) | ||
| it.incrementer.doneIncrements++ | ||
| } | ||
|
|
||
| func (it *IncrementTracker) CurrentStep() int { | ||
| return it.incrementer.doneIncrements | ||
| } |