1 files changed, 0 insertions, 273 deletions
diff --git a/vendor/k8s.io/apimachinery/pkg/util/diff/diff.go b/vendor/k8s.io/apimachinery/pkg/util/diff/diff.go
deleted file mode 100644
index 3d5ec14bf..000000000
--- a/vendor/k8s.io/apimachinery/pkg/util/diff/diff.go
+++ /dev/null
@@ -1,273 +0,0 @@
-/*
-Copyright 2014 The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package diff
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"reflect"
-	"sort"
-	"strings"
-	"text/tabwriter"
-
-	"github.com/davecgh/go-spew/spew"
-
-	"k8s.io/apimachinery/pkg/util/validation/field"
-)
-
-// StringDiff diffs a and b and returns a human readable diff.
-func StringDiff(a, b string) string {
-	ba := []byte(a)
-	bb := []byte(b)
-	out := []byte{}
-	i := 0
-	for ; i < len(ba) && i < len(bb); i++ {
-		if ba[i] != bb[i] {
-			break
-		}
-		out = append(out, ba[i])
-	}
-	out = append(out, []byte("\n\nA: ")...)
-	out = append(out, ba[i:]...)
-	out = append(out, []byte("\n\nB: ")...)
-	out = append(out, bb[i:]...)
-	out = append(out, []byte("\n\n")...)
-	return string(out)
-}
-
-// ObjectDiff writes the two objects out as JSON and prints out the identical part of
-// the objects followed by the remaining part of 'a' and finally the remaining part of 'b'.
-// For debugging tests.
-func ObjectDiff(a, b interface{}) string {
-	ab, err := json.Marshal(a)
-	if err != nil {
-		panic(fmt.Sprintf("a: %v", err))
-	}
-	bb, err := json.Marshal(b)
-	if err != nil {
-		panic(fmt.Sprintf("b: %v", err))
-	}
-	return StringDiff(string(ab), string(bb))
-}
-
-// ObjectGoPrintDiff is like ObjectDiff, but uses go-spew to print the objects,
-// which shows absolutely everything by recursing into every single pointer
-// (go's %#v formatters OTOH stop at a certain point). This is needed when you
-// can't figure out why reflect.DeepEqual is returning false and nothing is
-// showing you differences. This will.
-func ObjectGoPrintDiff(a, b interface{}) string {
-	s := spew.ConfigState{DisableMethods: true}
-	return StringDiff(
-		s.Sprintf("%#v", a),
-		s.Sprintf("%#v", b),
-	)
-}
-
-func ObjectReflectDiff(a, b interface{}) string {
-	vA, vB := reflect.ValueOf(a), reflect.ValueOf(b)
-	if vA.Type() != vB.Type() {
-		return fmt.Sprintf("type A %T and type B %T do not match", a, b)
-	}
-	diffs := objectReflectDiff(field.NewPath("object"), vA, vB)
-	if len(diffs) == 0 {
-		return "<no diffs>"
-	}
-	out := []string{""}
-	for _, d := range diffs {
-		out = append(out,
-			fmt.Sprintf("%s:", d.path),
-			limit(fmt.Sprintf("  a: %#v", d.a), 80),
-			limit(fmt.Sprintf("  b: %#v", d.b), 80),
-		)
-	}
-	return strings.Join(out, "\n")
-}
-
-func limit(s string, max int) string {
-	if len(s) > max {
-		return s[:max]
-	}
-	return s
-}
-
-func public(s string) bool {
-	if len(s) == 0 {
-		return false
-	}
-	return s[:1] == strings.ToUpper(s[:1])
-}
-
-type diff struct {
-	path *field.Path
-	a, b interface{}
-}
-
-type orderedDiffs []diff
-
-func (d orderedDiffs) Len() int      { return len(d) }
-func (d orderedDiffs) Swap(i, j int) { d[i], d[j] = d[j], d[i] }
-func (d orderedDiffs) Less(i, j int) bool {
-	a, b := d[i].path.String(), d[j].path.String()
-	if a < b {
-		return true
-	}
-	return false
-}
-
-func objectReflectDiff(path *field.Path, a, b reflect.Value) []diff {
-	switch a.Type().Kind() {
-	case reflect.Struct:
-		var changes []diff
-		for i := 0; i < a.Type().NumField(); i++ {
-			if !public(a.Type().Field(i).Name) {
-				if reflect.DeepEqual(a.Interface(), b.Interface()) {
-					continue
-				}
-				return []diff{{path: path, a: fmt.Sprintf("%#v", a), b: fmt.Sprintf("%#v", b)}}
-			}
-			if sub := objectReflectDiff(path.Child(a.Type().Field(i).Name), a.Field(i), b.Field(i)); len(sub) > 0 {
-				changes = append(changes, sub...)
-			}
-		}
-		return changes
-	case reflect.Ptr, reflect.Interface:
-		if a.IsNil() || b.IsNil() {
-			switch {
-			case a.IsNil() && b.IsNil():
-				return nil
-			case a.IsNil():
-				return []diff{{path: path, a: nil, b: b.Interface()}}
-			default:
-				return []diff{{path: path, a: a.Interface(), b: nil}}
-			}
-		}
-		return objectReflectDiff(path, a.Elem(), b.Elem())
-	case reflect.Chan:
-		if !reflect.DeepEqual(a.Interface(), b.Interface()) {
-			return []diff{{path: path, a: a.Interface(), b: b.Interface()}}
-		}
-		return nil
-	case reflect.Slice:
-		lA, lB := a.Len(), b.Len()
-		l := lA
-		if lB < lA {
-			l = lB
-		}
-		if lA == lB && lA == 0 {
-			if a.IsNil() != b.IsNil() {
-				return []diff{{path: path, a: a.Interface(), b: b.Interface()}}
-			}
-			return nil
-		}
-		var diffs []diff
-		for i := 0; i < l; i++ {
-			if !reflect.DeepEqual(a.Index(i), b.Index(i)) {
-				diffs = append(diffs, objectReflectDiff(path.Index(i), a.Index(i), b.Index(i))...)
-			}
-		}
-		for i := l; i < lA; i++ {
-			diffs = append(diffs, diff{path: path.Index(i), a: a.Index(i), b: nil})
-		}
-		for i := l; i < lB; i++ {
-			diffs = append(diffs, diff{path: path.Index(i), a: nil, b: b.Index(i)})
-		}
-		return diffs
-	case reflect.Map:
-		if reflect.DeepEqual(a.Interface(), b.Interface()) {
-			return nil
-		}
-		aKeys := make(map[interface{}]interface{})
-		for _, key := range a.MapKeys() {
-			aKeys[key.Interface()] = a.MapIndex(key).Interface()
-		}
-		var missing []diff
-		for _, key := range b.MapKeys() {
-			if _, ok := aKeys[key.Interface()]; ok {
-				delete(aKeys, key.Interface())
-				if reflect.DeepEqual(a.MapIndex(key).Interface(), b.MapIndex(key).Interface()) {
-					continue
-				}
-				missing = append(missing, objectReflectDiff(path.Key(fmt.Sprintf("%s", key.Interface())), a.MapIndex(key), b.MapIndex(key))...)
-				continue
-			}
-			missing = append(missing, diff{path: path.Key(fmt.Sprintf("%s", key.Interface())), a: nil, b: b.MapIndex(key).Interface()})
-		}
-		for key, value := range aKeys {
-			missing = append(missing, diff{path: path.Key(fmt.Sprintf("%s", key)), a: value, b: nil})
-		}
-		if len(missing) == 0 {
-			missing = append(missing, diff{path: path, a: a.Interface(), b: b.Interface()})
-		}
-		sort.Sort(orderedDiffs(missing))
-		return missing
-	default:
-		if reflect.DeepEqual(a.Interface(), b.Interface()) {
-			return nil
-		}
-		if !a.CanInterface() {
-			return []diff{{path: path, a: fmt.Sprintf("%#v", a), b: fmt.Sprintf("%#v", b)}}
-		}
-		return []diff{{path: path, a: a.Interface(), b: b.Interface()}}
-	}
-}
-
-// ObjectGoPrintSideBySide prints a and b as textual dumps side by side,
-// enabling easy visual scanning for mismatches.
-func ObjectGoPrintSideBySide(a, b interface{}) string {
-	s := spew.ConfigState{
-		Indent: " ",
-		// Extra deep spew.
-		DisableMethods: true,
-	}
-	sA := s.Sdump(a)
-	sB := s.Sdump(b)
-
-	linesA := strings.Split(sA, "\n")
-	linesB := strings.Split(sB, "\n")
-	width := 0
-	for _, s := range linesA {
-		l := len(s)
-		if l > width {
-			width = l
-		}
-	}
-	for _, s := range linesB {
-		l := len(s)
-		if l > width {
-			width = l
-		}
-	}
-	buf := &bytes.Buffer{}
-	w := tabwriter.NewWriter(buf, width, 0, 1, ' ', 0)
-	max := len(linesA)
-	if len(linesB) > max {
-		max = len(linesB)
-	}
-	for i := 0; i < max; i++ {
-		var a, b string
-		if i < len(linesA) {
-			a = linesA[i]
-		}
-		if i < len(linesB) {
-			b = linesB[i]
-		}
-		fmt.Fprintf(w, "%s\t%s\n", a, b)
-	}
-	w.Flush()
-	return buf.String()
-}