chore: export table & event printer for extension

cmd/status/printers/event/event_printer.go

@@ -14,16 +14,16 @@ import (
 	"sigs.k8s.io/cli-utils/pkg/object"
 )
 
-// eventPrinter implements the Printer interface and outputs the resource
+// EventPrinter implements the Printer interface and outputs the resource
 // status information as a list of events as they happen.
-type eventPrinter struct {
-	ioStreams genericclioptions.IOStreams
+type EventPrinter struct {
+	IOStreams genericclioptions.IOStreams
 }
 
 // NewEventPrinter returns a new instance of the eventPrinter.
-func NewEventPrinter(ioStreams genericclioptions.IOStreams) *eventPrinter {
-	return &eventPrinter{
-		ioStreams: ioStreams,
+func NewEventPrinter(ioStreams genericclioptions.IOStreams) *EventPrinter {
+	return &EventPrinter{
+		IOStreams: ioStreams,
 	}
 }
 
@@ -31,7 +31,7 @@ func NewEventPrinter(ioStreams genericclioptions.IOStreams) *eventPrinter {
 // until the channel is closed. The provided cancelFunc is consulted on
 // every event and is responsible for stopping the poller when appropriate.
 // This function will block.
-func (ep *eventPrinter) Print(ch <-chan pollevent.Event, identifiers object.ObjMetadataSet,
+func (ep *EventPrinter) Print(ch <-chan pollevent.Event, identifiers object.ObjMetadataSet,
 	cancelFunc collector.ObserverFunc) error {
 	coll := collector.NewResourceStatusCollector(identifiers)
 	// The actual work is done by the collector, which will invoke the
@@ -52,15 +52,15 @@ func (ep *eventPrinter) Print(ch <-chan pollevent.Event, identifiers object.ObjM
 	return err
 }
 
-func (ep *eventPrinter) printStatusEvent(se pollevent.Event) {
+func (ep *EventPrinter) printStatusEvent(se pollevent.Event) {
 	switch se.Type {
 	case pollevent.ResourceUpdateEvent:
 		id := se.Resource.Identifier
-		printResourceStatus(id, se, ep.ioStreams)
+		printResourceStatus(id, se, ep.IOStreams)
 	case pollevent.ErrorEvent:
 		id := se.Resource.Identifier
 		gk := id.GroupKind
-		fmt.Fprintf(ep.ioStreams.Out, "%s error: %s\n", resourceIDToString(gk, id.Name),
+		fmt.Fprintf(ep.IOStreams.Out, "%s error: %s\n", resourceIDToString(gk, id.Name),
 			se.Error.Error())
 	}
 }

cmd/status/printers/table/table_printer.go

@@ -18,22 +18,22 @@ const (
 	updateInterval = 1 * time.Second
 )
 
-// tablePrinter is an implementation of the Printer interface that outputs
+// TablePrinter is an implementation of the Printer interface that outputs
 // status information about resources in a table format with in-place updates.
-type tablePrinter struct {
-	ioStreams genericclioptions.IOStreams
+type TablePrinter struct {
+	IOStreams genericclioptions.IOStreams
 }
 
 // NewTablePrinter returns a new instance of the tablePrinter.
-func NewTablePrinter(ioStreams genericclioptions.IOStreams) *tablePrinter {
-	return &tablePrinter{
-		ioStreams: ioStreams,
+func NewTablePrinter(ioStreams genericclioptions.IOStreams) *TablePrinter {
+	return &TablePrinter{
+		IOStreams: ioStreams,
 	}
 }
 
 // Print take an event channel and outputs the status events on the channel
 // until the channel is closed .
-func (t *tablePrinter) Print(ch <-chan event.Event, identifiers object.ObjMetadataSet,
+func (t *TablePrinter) Print(ch <-chan event.Event, identifiers object.ObjMetadataSet,
 	cancelFunc collector.ObserverFunc) error {
 	coll := collector.NewResourceStatusCollector(identifiers)
 	stop := make(chan struct{})
@@ -76,11 +76,11 @@ var columns = []table.ColumnDefinition{
 
 // Print prints the table of resources with their statuses until the
 // provided stop channel is closed.
-func (t *tablePrinter) runPrintLoop(coll *CollectorAdapter, stop <-chan struct{}) <-chan struct{} {
+func (t *TablePrinter) runPrintLoop(coll *CollectorAdapter, stop <-chan struct{}) <-chan struct{} {
 	finished := make(chan struct{})
 
 	baseTablePrinter := table.BaseTablePrinter{
-		IOStreams: t.ioStreams,
+		IOStreams: t.IOStreams,
 		Columns:   columns,
 	}