mirror of
https://code.rocketnine.space/tslocum/twins.git
synced 2024-11-27 10:38:14 +01:00
17 lines
307 B
Go
17 lines
307 B
Go
package main
|
|
|
|
import "fmt"
|
|
|
|
func formatFileSize(b int64) string {
|
|
const unit = 1000
|
|
if b < unit {
|
|
return fmt.Sprintf("%d B", b)
|
|
}
|
|
div, exp := int64(unit), 0
|
|
for n := b / unit; n >= unit; n /= unit {
|
|
div *= unit
|
|
exp++
|
|
}
|
|
return fmt.Sprintf("%.0f %cB",
|
|
float64(b)/float64(div), "KMGTPE"[exp])
|
|
}
|