wire list-setters 2.0 into command

cmd/config/internal/commands/cmdlistsetters.go

@@ -4,9 +4,15 @@
 package commands
 
 import (
+	"fmt"
+	"io"
+	"os"
+
+	"github.com/olekukonko/tablewriter"
 	"github.com/spf13/cobra"
 	"sigs.k8s.io/kustomize/cmd/config/internal/generateddocs/commands"
 	"sigs.k8s.io/kustomize/kyaml/setters"
+	"sigs.k8s.io/kustomize/kyaml/setters2"
 )
 
 // NewListSettersRunner returns a command runner.
@@ -33,15 +39,57 @@ func ListSettersCommand(parent string) *cobra.Command {
 type ListSettersRunner struct {
 	Command *cobra.Command
 	Lookup  setters.LookupSetters
+	List    setters2.List
 }
 
 func (r *ListSettersRunner) preRunE(c *cobra.Command, args []string) error {
 	if len(args) > 1 {
 		r.Lookup.Name = args[1]
+		r.List.Name = args[1]
 	}
+
+	initSetterVersion(c, args)
 	return nil
 }
 
 func (r *ListSettersRunner) runE(c *cobra.Command, args []string) error {
+	if setterVersion == "v2" {
+		// use setters v2
+		path, err := GetOpenAPIFile(args)
+		if err != nil {
+			return err
+		}
+		if err := r.List.List(path, args[0]); err != nil {
+			return err
+		}
+		table := newTable(c.OutOrStdout())
+		table.SetHeader([]string{"NAME", "VALUE", "SET BY", "DESCRIPTION", "COUNT"})
+		for i := range r.List.Setters {
+			s := r.List.Setters[i]
+			table.Append([]string{
+				s.Name, s.Value, s.SetBy, s.Description, fmt.Sprintf("%d", s.Count)})
+		}
+		table.Render()
+
+		if len(r.List.Setters) == 0 {
+			// exit non-0 if no matching setters are found
+			if ExitOnError {
+				os.Exit(1)
+			}
+		}
+		return nil
+	}
+
 	return handleError(c, lookup(r.Lookup, c, args))
 }
+
+func newTable(o io.Writer) *tablewriter.Table {
+	table := tablewriter.NewWriter(o)
+	table.SetRowLine(false)
+	table.SetBorder(false)
+	table.SetHeaderLine(false)
+	table.SetColumnSeparator(" ")
+	table.SetCenterSeparator(" ")
+	table.SetAlignment(tablewriter.ALIGN_LEFT)
+	return table
+}