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Add ability to style percentage readout

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This commit is contained in:
Christian Rocha 2020-11-18 18:49:26 -05:00 committed by Christian Rocha
parent 79ca4d09d1
commit 7e5ef42924
1 changed files with 9 additions and 5 deletions
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10
progress/progress.go
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@ -91,6 +91,7 @@ type Model struct {
// Settings for rendering the numeric percentage // Settings for rendering the numeric percentage
ShowPercentage bool ShowPercentage bool
PercentFormat string // a fmt string for a float PercentFormat string // a fmt string for a float
PercentageStyle *termenv.Style
useRamp bool useRamp bool
rampColorA colorful.Color rampColorA colorful.Color
@ -127,9 +128,12 @@ func NewModel(opts ...Option) (*Model, error) {
func (m Model) View(percent float64) string { func (m Model) View(percent float64) string {
b := strings.Builder{} b := strings.Builder{}
if m.ShowPercentage { if m.ShowPercentage {
s := fmt.Sprintf(m.PercentFormat, percent*100) percentage := fmt.Sprintf(m.PercentFormat, percent*100)
m.bar(&b, percent, ansi.PrintableRuneWidth(s)) if m.PercentageStyle != nil {
b.WriteString(s) percentage = m.PercentageStyle.Styled(percentage)
}
m.bar(&b, percent, ansi.PrintableRuneWidth(percentage))
b.WriteString(percentage)
} else { } else {
m.bar(&b, percent, 0) m.bar(&b, percent, 0)
} }