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Fix spinner

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This commit is contained in:
Marcin Kulik
2016-02-21 18:22:37 +01:00
parent caff3970f8
commit 13a8653ce4
1 changed files with 5 additions and 1 deletions
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6
util/spinner.go
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@@ -12,7 +12,11 @@ func WithSpinner(delay int, f func()) {
stopChan := make(chan struct{})
go func() {
<-time.After(time.Duration(delay) * time.Millisecond)
select {
case <-stopChan:
return
case <-time.After(time.Duration(delay) * time.Millisecond):
}
i := 0
fmt.Fprintf(os.Stdout, "\x1b[?25l") // hide cursor