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authorValentin Rothberg <rothberg@redhat.com>2019-06-24 21:29:31 +0200
committerValentin Rothberg <rothberg@redhat.com>2019-06-24 21:29:31 +0200
commit2388222e98462fdbbe44f3e091b2b79d80956a9a (patch)
tree17078d861c20a3e48b19c750c6864c5f59248386 /vendor/github.com/vbauerster/mpb/bar_option.go
parenta1a4a75abee2c381483a218e1660621ee416ef7c (diff)
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update dependencies
Ran a `go get -u` and bumped K8s deps to 1.15.0. Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Diffstat (limited to 'vendor/github.com/vbauerster/mpb/bar_option.go')
-rw-r--r--vendor/github.com/vbauerster/mpb/bar_option.go151
1 files changed, 110 insertions, 41 deletions
diff --git a/vendor/github.com/vbauerster/mpb/bar_option.go b/vendor/github.com/vbauerster/mpb/bar_option.go
index e33bce4da..e9a4bd2a7 100644
--- a/vendor/github.com/vbauerster/mpb/bar_option.go
+++ b/vendor/github.com/vbauerster/mpb/bar_option.go
@@ -6,11 +6,10 @@ import (
"github.com/vbauerster/mpb/decor"
)
-// BarOption is a function option which changes the default behavior of a bar,
-// if passed to p.AddBar(int64, ...BarOption)
+// BarOption is a function option which changes the default behavior of a bar.
type BarOption func(*bState)
-// AppendDecorators let you inject decorators to the bar's right side
+// AppendDecorators let you inject decorators to the bar's right side.
func AppendDecorators(appenders ...decor.Decorator) BarOption {
return func(s *bState) {
for _, decorator := range appenders {
@@ -25,7 +24,7 @@ func AppendDecorators(appenders ...decor.Decorator) BarOption {
}
}
-// PrependDecorators let you inject decorators to the bar's left side
+// PrependDecorators let you inject decorators to the bar's left side.
func PrependDecorators(prependers ...decor.Decorator) BarOption {
return func(s *bState) {
for _, decorator := range prependers {
@@ -40,85 +39,155 @@ func PrependDecorators(prependers ...decor.Decorator) BarOption {
}
}
-// BarTrimLeft trims left side space of the bar
-func BarTrimLeft() BarOption {
- return func(s *bState) {
- s.trimLeftSpace = true
- }
-}
-
-// BarTrimRight trims right space of the bar
-func BarTrimRight() BarOption {
- return func(s *bState) {
- s.trimRightSpace = true
- }
-}
-
-// BarTrim trims both left and right spaces of the bar
-func BarTrim() BarOption {
+// BarID sets bar id.
+func BarID(id int) BarOption {
return func(s *bState) {
- s.trimLeftSpace = true
- s.trimRightSpace = true
+ s.id = id
}
}
-// BarID overwrites internal bar id
-func BarID(id int) BarOption {
+// BarWidth sets bar width independent of the container.
+func BarWidth(width int) BarOption {
return func(s *bState) {
- s.id = id
+ s.width = width
}
}
-// BarRemoveOnComplete is a flag, if set whole bar line will be removed on complete event.
-// If both BarRemoveOnComplete and BarClearOnComplete are set, first bar section gets cleared
-// and then whole bar line gets removed completely.
+// BarRemoveOnComplete is a flag, if set whole bar line will be removed
+// on complete event. If both BarRemoveOnComplete and BarClearOnComplete
+// are set, first bar section gets cleared and then whole bar line
+// gets removed completely.
func BarRemoveOnComplete() BarOption {
return func(s *bState) {
s.removeOnComplete = true
}
}
-// BarReplaceOnComplete is indicator for delayed bar start, after the `runningBar` is complete.
-// To achieve bar replacement effect, `runningBar` should has its `BarRemoveOnComplete` option set.
+// BarReplaceOnComplete is indicator for delayed bar start, after the
+// `runningBar` is complete. To achieve bar replacement effect,
+// `runningBar` should has its `BarRemoveOnComplete` option set.
func BarReplaceOnComplete(runningBar *Bar) BarOption {
+ return BarParkTo(runningBar)
+}
+
+// BarParkTo same as BarReplaceOnComplete
+func BarParkTo(runningBar *Bar) BarOption {
return func(s *bState) {
s.runningBar = runningBar
}
}
-// BarClearOnComplete is a flag, if set will clear bar section on complete event.
-// If you need to remove a whole bar line, refer to BarRemoveOnComplete.
+// BarClearOnComplete is a flag, if set will clear bar section on
+// complete event. If you need to remove a whole bar line, refer to
+// BarRemoveOnComplete.
func BarClearOnComplete() BarOption {
return func(s *bState) {
s.barClearOnComplete = true
}
}
-// BarPriority sets bar's priority.
-// Zero is highest priority, i.e. bar will be on top.
-// If `BarReplaceOnComplete` option is supplied, this option is ignored.
+// BarPriority sets bar's priority. Zero is highest priority, i.e. bar
+// will be on top. If `BarReplaceOnComplete` option is supplied, this
+// option is ignored.
func BarPriority(priority int) BarOption {
return func(s *bState) {
s.priority = priority
}
}
-// BarNewLineExtend takes user defined efn, which gets called each render cycle.
-// Any write to provided writer of efn, will appear on new line of respective bar.
+// BarNewLineExtend takes user defined efn, which gets called each
+// render cycle. Any write to provided writer of efn, will appear on
+// new line of respective bar.
func BarNewLineExtend(efn func(io.Writer, *decor.Statistics)) BarOption {
return func(s *bState) {
s.newLineExtendFn = efn
}
}
-func barWidth(w int) BarOption {
+// TrimSpace trims bar's edge spaces.
+func TrimSpace() BarOption {
return func(s *bState) {
- s.width = w
+ s.trimSpace = true
+ }
+}
+
+// BarStyle sets custom bar style, default one is "[=>-]<+".
+//
+// '[' left bracket rune
+//
+// '=' fill rune
+//
+// '>' tip rune
+//
+// '-' empty rune
+//
+// ']' right bracket rune
+//
+// '<' reverse tip rune, used when BarReverse option is set
+//
+// '+' refill rune, used when *Bar.SetRefill(int64) is called
+//
+// It's ok to provide first five runes only, for example mpb.BarStyle("╢▌▌░╟")
+func BarStyle(style string) BarOption {
+ chk := func(filler Filler) (interface{}, bool) {
+ if style == "" {
+ return nil, false
+ }
+ t, ok := filler.(*barFiller)
+ return t, ok
+ }
+ cb := func(t interface{}) {
+ t.(*barFiller).setStyle(style)
+ }
+ return MakeFillerTypeSpecificBarOption(chk, cb)
+}
+
+// BarReverse reverse mode, bar will progress from right to left.
+func BarReverse() BarOption {
+ chk := func(filler Filler) (interface{}, bool) {
+ t, ok := filler.(*barFiller)
+ return t, ok
+ }
+ cb := func(t interface{}) {
+ t.(*barFiller).setReverse()
+ }
+ return MakeFillerTypeSpecificBarOption(chk, cb)
+}
+
+// SpinnerStyle sets custom spinner style.
+// Effective when Filler type is spinner.
+func SpinnerStyle(frames []string) BarOption {
+ chk := func(filler Filler) (interface{}, bool) {
+ if len(frames) == 0 {
+ return nil, false
+ }
+ t, ok := filler.(*spinnerFiller)
+ return t, ok
+ }
+ cb := func(t interface{}) {
+ t.(*spinnerFiller).frames = frames
}
+ return MakeFillerTypeSpecificBarOption(chk, cb)
}
-func barFormat(format string) BarOption {
+// MakeFillerTypeSpecificBarOption makes BarOption specific to Filler's
+// actual type. If you implement your own Filler, so most probably
+// you'll need this. See BarStyle or SpinnerStyle for example.
+func MakeFillerTypeSpecificBarOption(
+ typeChecker func(Filler) (interface{}, bool),
+ cb func(interface{}),
+) BarOption {
return func(s *bState) {
- s.runes = strToBarRunes(format)
+ if t, ok := typeChecker(s.filler); ok {
+ cb(t)
+ }
+ }
+}
+
+// OptionOnCondition returns option when condition evaluates to true.
+func OptionOnCondition(option BarOption, condition func() bool) BarOption {
+ if condition() {
+ return option
}
+ return nil
}