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refactor printCell function to dynamically adjust cell width based on max value #38

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Merged
hrtsegv merged 1 commit into from
Apr 18, 2026
Merged

refactor printCell function to dynamically adjust cell width based on max value #38

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9 changes: 7 additions & 2 deletions print.go
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Original file line number Diff line number Diff line change
Expand Up @@ -66,10 +66,15 @@ func printTable(commits map[int]int, b Boundary) {
}

func printCell(val, maxValue int) string {
digitWidth := 1
if maxValue > 0 {
digitWidth = len(fmt.Sprintf("%d", maxValue))
}

var colorFunc color.Style
if val == 0 {
colorFunc = color.New(color.FgLightWhite, color.BgBlack)
return colorFunc.Sprintf(" - ")
return colorFunc.Sprintf(" %*s ", digitWidth, "-")
}

if maxValue <= 0 {
Expand All @@ -85,7 +90,7 @@ func printCell(val, maxValue int) string {
} else {
colorFunc = color.New(color.FgBlack, color.BgBlue)
}
return colorFunc.Sprintf(" %2d ", val)
return colorFunc.Sprintf(" %*d ", digitWidth, val)
}

func printLegend(max int) {
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