remove Spinner

.gitignore

@@ -1,3 +1,5 @@
 discovery
 .DS_Store
-.idea
+.idea
+*.yaml
+discovery-p2p

cli/root.go

@@ -1,10 +1,7 @@
 package cli
 
 import (
-	"fmt"
 	"log"
-	"sync"
-	"time"
 
 	"github.com/DataDrake/cli-ng/v2/cmd"
 )
@@ -38,24 +35,3 @@ func checkErr(err error) {
 		log.Fatal(err)
 	}
 }
-
-// Spinner is an array of the progression of the spinner.
-var Spinner = []string{"|", "/", "-", "\\"}
-
-// SpinnerWait displays the actual spinner
-func SpinnerWait(done chan int, message string, wg *sync.WaitGroup) {
-	ticker := time.NewTicker(time.Millisecond * 128)
-	frameCounter := 0
-	for {
-		select {
-		case <-done:
-			wg.Done()
-			return
-		default:
-			<-ticker.C
-			ind := frameCounter % len(Spinner)
-			fmt.Printf("\r[%v] "+message, Spinner[ind])
-			frameCounter++
-		}
-	}
-}