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remove decoder from name printing

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This commit is contained in:
David Eads 2018-05-11 16:14:44 -04:00
parent f5a91f4173
commit dfa5bfd39f
4 changed files with 19 additions and 14 deletions
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1
pkg/printers/BUILD
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@ -40,7 +40,6 @@ go_library(
"//vendor/k8s.io/apimachinery/pkg/labels:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/util/errors:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/util/runtime:go_default_library",
"//vendor/k8s.io/client-go/util/jsonpath:go_default_library",
],

22
pkg/printers/internalversion/printers_test.go
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@ -390,10 +390,25 @@ func TestNamePrinter(t *testing.T) {
},
Items: []runtime.RawExtension{
{
Raw: []byte(`{"kind": "Pod", "apiVersion": "v1", "metadata": { "name": "foo"}}`),
Object: &v1.Pod{
TypeMeta: metav1.TypeMeta{
Kind: "Pod",
},
ObjectMeta: metav1.ObjectMeta{
Name: "foo",
},
},
},
{
Raw: []byte(`{"kind": "Pod", "apiVersion": "v1", "metadata": { "name": "bar"}}`),
Object: &unstructured.Unstructured{
Object: map[string]interface{}{
"kind": "Pod",
"apiVersion": "v1",
"metadata": map[string]interface{}{
"name": "bar",
},
},
},
},
},
},
@ -574,8 +589,7 @@ func TestPrinters(t *testing.T) {
"template2": templatePrinter2,
"jsonpath": jsonpathPrinter,
"name": &printers.NamePrinter{
Typer: legacyscheme.Scheme,
Decoders: []runtime.Decoder{legacyscheme.Codecs.UniversalDecoder(), unstructured.UnstructuredJSONScheme},
Typer: legacyscheme.Scheme,
},
}
objects := map[string]runtime.Object{

7
pkg/printers/name.go
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@ -26,7 +26,6 @@ import (
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
utilerrors "k8s.io/apimachinery/pkg/util/errors"
)
// NamePrinter is an implementation of ResourcePrinter which outputs "resource/name" pair of an object.
@ -39,8 +38,7 @@ type NamePrinter struct {
// finalized "successful" message.
Operation string
Decoders []runtime.Decoder
Typer runtime.ObjectTyper
Typer runtime.ObjectTyper
}
// PrintObj is an implementation of ResourcePrinter.PrintObj which decodes the object
@ -58,9 +56,6 @@ func (p *NamePrinter) PrintObj(obj runtime.Object, w io.Writer) error {
if err != nil {
return err
}
if errs := runtime.DecodeList(items, p.Decoders...); len(errs) > 0 {
return utilerrors.NewAggregate(errs)
}
for _, obj := range items {
if err := p.PrintObj(obj, w); err != nil {
return err

3
pkg/printers/name_flags.go
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@ -22,7 +22,6 @@ import (
"github.com/spf13/cobra"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/kubernetes/pkg/kubectl/scheme"
@ -50,11 +49,9 @@ func (f *NamePrintFlags) Complete(successTemplate string) error {
// Returns false if the specified outputFormat does not match a supported format.
// Supported format types can be found in pkg/printers/printers.go
func (f *NamePrintFlags) ToPrinter(outputFormat string) (ResourcePrinter, error) {
decoders := []runtime.Decoder{scheme.Codecs.UniversalDecoder(), unstructured.UnstructuredJSONScheme}
namePrinter := &NamePrinter{
Operation: f.Operation,
Typer: scheme.Scheme,
Decoders: decoders,
}
outputFormat = strings.ToLower(outputFormat)