diff options
Diffstat (limited to 'vendor/github.com/vbauerster/mpb/v5/decor/spinner.go')
-rw-r--r-- | vendor/github.com/vbauerster/mpb/v5/decor/spinner.go | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/vendor/github.com/vbauerster/mpb/v5/decor/spinner.go b/vendor/github.com/vbauerster/mpb/v5/decor/spinner.go new file mode 100644 index 000000000..abfb2f76c --- /dev/null +++ b/vendor/github.com/vbauerster/mpb/v5/decor/spinner.go @@ -0,0 +1,21 @@ +package decor + +var defaultSpinnerStyle = []string{"⠋", "⠙", "⠹", "⠸", "⠼", "⠴", "⠦", "⠧", "⠇", "⠏"} + +// Spinner returns spinner decorator. +// +// `frames` spinner frames, if nil or len==0, default is used +// +// `wcc` optional WC config +func Spinner(frames []string, wcc ...WC) Decorator { + if len(frames) == 0 { + frames = defaultSpinnerStyle + } + var count uint + f := func(s *Statistics) string { + frame := frames[count%uint(len(frames))] + count++ + return frame + } + return Any(f, wcc...) +} |