Delete some dead code and fix nits.

pkg/commands/build/build.go

@@ -29,15 +29,15 @@ import (
 	"sigs.k8s.io/kustomize/pkg/target"
 )
 
-// BuildOptions contain the options for running a build
-type BuildOptions struct {
+// Options contain the options for running a build
+type Options struct {
 	kustomizationPath string
 	outputPath        string
 }
 
-// NewBuildOptions creates a BuildOptions object
-func NewBuildOptions(p, o string) *BuildOptions {
-	return &BuildOptions{
+// NewOptions creates a Options object
+func NewOptions(p, o string) *Options {
+	return &Options{
 		kustomizationPath: p,
 		outputPath:        o,
 	}
@@ -63,7 +63,7 @@ func NewCmdBuild(
 	out io.Writer, fs fs.FileSystem,
 	rf *resmap.Factory,
 	ptf transformer.Factory) *cobra.Command {
-	var o BuildOptions
+	var o Options
 
 	cmd := &cobra.Command{
 		Use:          "build [path]",
@@ -86,7 +86,7 @@ func NewCmdBuild(
 }
 
 // Validate validates build command.
-func (o *BuildOptions) Validate(args []string) error {
+func (o *Options) Validate(args []string) error {
 	if len(args) > 1 {
 		return errors.New("specify one path to " + constants.KustomizationFileNames[0])
 	}
@@ -100,7 +100,7 @@ func (o *BuildOptions) Validate(args []string) error {
 }
 
 // RunBuild runs build command.
-func (o *BuildOptions) RunBuild(
+func (o *Options) RunBuild(
 	out io.Writer, fSys fs.FileSystem,
 	rf *resmap.Factory, ptf transformer.Factory) error {
 	ldr, err := loader.NewLoader(o.kustomizationPath, fSys)

pkg/commands/build/build_test.go

@@ -36,7 +36,7 @@ func TestBuildValidate(t *testing.T) {
 			"", "specify one path to " + constants.KustomizationFileNames[0]},
 	}
 	for _, mycase := range cases {
-		opts := BuildOptions{}
+		opts := Options{}
 		e := opts.Validate(mycase.args)
 		if len(mycase.erMsg) > 0 {
 			if e == nil {