Comments (2)
You can update the output safely by setting the Suffix
or Prefix
variables with the text you'd like without having to restart the spinner. You can use FinalMSG
to output a string when the spinner completes as well.
Here's a pretty crude example:
package main
import (
"fmt"
"math/rand"
"time"
"github.com/briandowns/spinner"
)
func main() {
s := spinner.New(spinner.CharSets[9], 100*time.Millisecond)
s.Prefix = "Searching for evens: "
s.Start()
defer s.Stop()
time.Sleep(2 * time.Second)
var x int
s.FinalMSG = fmt.Sprintf("Found! %d\n", x)
for {
if x = rand.Intn(100); x%2 == 0 {
break
}
s.Suffix = fmt.Sprintf(" Odd: %d ", x)
time.Sleep(2 * time.Second)
continue
}
}
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Please feel free to reopen if you're still needing assistance.
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