1 files changed, 0 insertions, 140 deletions
diff --git a/vendor/k8s.io/client-go/pkg/util/util.go b/vendor/k8s.io/client-go/pkg/util/util.go
deleted file mode 100644
index 389e145e8..000000000
--- a/vendor/k8s.io/client-go/pkg/util/util.go
+++ /dev/null
@@ -1,140 +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 util
-
-import (
-	"fmt"
-	"os"
-	"reflect"
-	"regexp"
-)
-
-// Takes a list of strings and compiles them into a list of regular expressions
-func CompileRegexps(regexpStrings []string) ([]*regexp.Regexp, error) {
-	regexps := []*regexp.Regexp{}
-	for _, regexpStr := range regexpStrings {
-		r, err := regexp.Compile(regexpStr)
-		if err != nil {
-			return []*regexp.Regexp{}, err
-		}
-		regexps = append(regexps, r)
-	}
-	return regexps, nil
-}
-
-// Detects if using systemd as the init system
-// Please note that simply reading /proc/1/cmdline can be misleading because
-// some installation of various init programs can automatically make /sbin/init
-// a symlink or even a renamed version of their main program.
-// TODO(dchen1107): realiably detects the init system using on the system:
-// systemd, upstart, initd, etc.
-func UsingSystemdInitSystem() bool {
-	if _, err := os.Stat("/run/systemd/system"); err == nil {
-		return true
-	}
-
-	return false
-}
-
-// Tests whether all pointer fields in a struct are nil.  This is useful when,
-// for example, an API struct is handled by plugins which need to distinguish
-// "no plugin accepted this spec" from "this spec is empty".
-//
-// This function is only valid for structs and pointers to structs.  Any other
-// type will cause a panic.  Passing a typed nil pointer will return true.
-func AllPtrFieldsNil(obj interface{}) bool {
-	v := reflect.ValueOf(obj)
-	if !v.IsValid() {
-		panic(fmt.Sprintf("reflect.ValueOf() produced a non-valid Value for %#v", obj))
-	}
-	if v.Kind() == reflect.Ptr {
-		if v.IsNil() {
-			return true
-		}
-		v = v.Elem()
-	}
-	for i := 0; i < v.NumField(); i++ {
-		if v.Field(i).Kind() == reflect.Ptr && !v.Field(i).IsNil() {
-			return false
-		}
-	}
-	return true
-}
-
-func FileExists(filename string) (bool, error) {
-	if _, err := os.Stat(filename); os.IsNotExist(err) {
-		return false, nil
-	} else if err != nil {
-		return false, err
-	}
-	return true, nil
-}
-
-func FileOrSymlinkExists(filename string) (bool, error) {
-	if _, err := os.Lstat(filename); os.IsNotExist(err) {
-		return false, nil
-	} else if err != nil {
-		return false, err
-	}
-	return true, nil
-}
-
-// ReadDirNoStat returns a string of files/directories contained
-// in dirname without calling lstat on them.
-func ReadDirNoStat(dirname string) ([]string, error) {
-	if dirname == "" {
-		dirname = "."
-	}
-
-	f, err := os.Open(dirname)
-	if err != nil {
-		return nil, err
-	}
-	defer f.Close()
-
-	return f.Readdirnames(-1)
-}
-
-// IntPtr returns a pointer to an int
-func IntPtr(i int) *int {
-	o := i
-	return &o
-}
-
-// Int32Ptr returns a pointer to an int32
-func Int32Ptr(i int32) *int32 {
-	o := i
-	return &o
-}
-
-// IntPtrDerefOr dereference the int ptr and returns it i not nil,
-// else returns def.
-func IntPtrDerefOr(ptr *int, def int) int {
-	if ptr != nil {
-		return *ptr
-	}
-	return def
-}
-
-// Int32PtrDerefOr dereference the int32 ptr and returns it i not nil,
-// else returns def.
-func Int32PtrDerefOr(ptr *int32, def int32) int32 {
-	if ptr != nil {
-		return *ptr
-	}
-	return def
-}