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badge-gen/metric.go

17 lines
316 B
Go

package main
import (
"fmt"
"math"
)
func metricFormat(in int64) string {
siUnits := []string{"k", "M", "G", "T", "P", "E"}
for i := len(siUnits) - 1; i >= 0; i-- {
p := int64(math.Pow(1000, float64(i+1)))
if in >= p {
return fmt.Sprintf("%d%s", in/p, siUnits[i])
}
}
return fmt.Sprintf("%d", in)
}