package main import ( "time" "github.com/schollz/progressbar" ) func main() { bar := progressbar.New(1000) // options for themes // theme, _ := themes.NewDefault(1) // theme := themes.New("~") // bar.SetTheme(theme) bar.Reset() for i := 0; i < 1000; i++ { bar.Add(1) time.Sleep(10 * time.Millisecond) } }