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author | Valentin Rothberg <rothberg@redhat.com> | 2019-06-24 21:29:31 +0200 |
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committer | Valentin Rothberg <rothberg@redhat.com> | 2019-06-24 21:29:31 +0200 |
commit | 2388222e98462fdbbe44f3e091b2b79d80956a9a (patch) | |
tree | 17078d861c20a3e48b19c750c6864c5f59248386 /vendor/github.com/vbauerster/mpb/bar_option.go | |
parent | a1a4a75abee2c381483a218e1660621ee416ef7c (diff) | |
download | podman-2388222e98462fdbbe44f3e091b2b79d80956a9a.tar.gz podman-2388222e98462fdbbe44f3e091b2b79d80956a9a.tar.bz2 podman-2388222e98462fdbbe44f3e091b2b79d80956a9a.zip |
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.go | 151 |
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 } |