Fix failing issues with vendoring as well as compiling

Something within golang.org/x/sys messed up and it doesn't help that we
have three different projects using different versions.

This vendor update specifies a golang.org/x/sys as well as fixes the
previous compiling issues with Windows/Linux/macOS builds.

See issue:

```sh
gox -osarch="darwin/amd64 linux/amd64 linux/arm windows/amd64"
-output="bin/kompose-{{.OS}}-{{.Arch}}" -ldflags="-w -X
github.com/kubernetes/kompose/pkg/version.GITCOMMIT=42e7f0e"
Number of parallel builds: 1
-->   windows/amd64: github.com/kubernetes/kompose
-->     linux/amd64: github.com/kubernetes/kompose
-->    darwin/amd64: github.com/kubernetes/kompose
-->       linux/arm: github.com/kubernetes/kompose
1 errors occurred:
--> windows/amd64 error: exit status 2
Stderr: #
github.com/kubernetes/kompose/vendor/golang.org/x/crypto/ssh/terminal
vendor/golang.org/x/crypto/ssh/terminal/util_windows.go:42: undefined:
windows.ENABLE_ECHO_INPUT
vendor/golang.org/x/crypto/ssh/terminal/util_windows.go:42: undefined:
windows.ENABLE_PROCESSED_INPUT
vendor/golang.org/x/crypto/ssh/terminal/util_windows.go:42: undefined:
windows.ENABLE_LINE_INPUT
vendor/golang.org/x/crypto/ssh/terminal/util_windows.go:42: undefined:
windows.ENABLE_PROCESSED_OUTPUT
vendor/golang.org/x/crypto/ssh/terminal/util_windows.go:43: undefined:
windows.SetConsoleMode
vendor/golang.org/x/crypto/ssh/terminal/util_windows.go:62: undefined:
windows.SetConsoleMode
vendor/golang.org/x/crypto/ssh/terminal/util_windows.go:67: undefined:
windows.ConsoleScreenBufferInfo
vendor/golang.org/x/crypto/ssh/terminal/util_windows.go:68: undefined:
windows.GetConsoleScreenBufferInfo
vendor/golang.org/x/crypto/ssh/terminal/util_windows.go:91: undefined:
windows.ENABLE_ECHO_INPUT
vendor/golang.org/x/crypto/ssh/terminal/util_windows.go:92: undefined:
windows.ENABLE_PROCESSED_INPUT
vendor/golang.org/x/crypto/ssh/terminal/util_windows.go:92: too many
errors
```

vendor/github.com/spf13/afero/basepath.go

@@ -52,7 +52,7 @@ func validateBasePathName(name string) error {
 	// On Windows a common mistake would be to provide an absolute OS path
 	// We could strip out the base part, but that would not be very portable.
 	if filepath.IsAbs(name) {
-		return &os.PathError{"realPath", name, errors.New("got a real OS path instead of a virtual")}
+		return &os.PathError{Op: "realPath", Path: name, Err: errors.New("got a real OS path instead of a virtual")}
 	}
 
 	return nil
@@ -60,14 +60,14 @@ func validateBasePathName(name string) error {
 
 func (b *BasePathFs) Chtimes(name string, atime, mtime time.Time) (err error) {
 	if name, err = b.RealPath(name); err != nil {
-		return &os.PathError{"chtimes", name, err}
+		return &os.PathError{Op: "chtimes", Path: name, Err: err}
 	}
 	return b.source.Chtimes(name, atime, mtime)
 }
 
 func (b *BasePathFs) Chmod(name string, mode os.FileMode) (err error) {
 	if name, err = b.RealPath(name); err != nil {
-		return &os.PathError{"chmod", name, err}
+		return &os.PathError{Op: "chmod", Path: name, Err: err}
 	}
 	return b.source.Chmod(name, mode)
 }
@@ -78,66 +78,66 @@ func (b *BasePathFs) Name() string {
 
 func (b *BasePathFs) Stat(name string) (fi os.FileInfo, err error) {
 	if name, err = b.RealPath(name); err != nil {
-		return nil, &os.PathError{"stat", name, err}
+		return nil, &os.PathError{Op: "stat", Path: name, Err: err}
 	}
 	return b.source.Stat(name)
 }
 
 func (b *BasePathFs) Rename(oldname, newname string) (err error) {
 	if oldname, err = b.RealPath(oldname); err != nil {
-		return &os.PathError{"rename", oldname, err}
+		return &os.PathError{Op: "rename", Path: oldname, Err: err}
 	}
 	if newname, err = b.RealPath(newname); err != nil {
-		return &os.PathError{"rename", newname, err}
+		return &os.PathError{Op: "rename", Path: newname, Err: err}
 	}
 	return b.source.Rename(oldname, newname)
 }
 
 func (b *BasePathFs) RemoveAll(name string) (err error) {
 	if name, err = b.RealPath(name); err != nil {
-		return &os.PathError{"remove_all", name, err}
+		return &os.PathError{Op: "remove_all", Path: name, Err: err}
 	}
 	return b.source.RemoveAll(name)
 }
 
 func (b *BasePathFs) Remove(name string) (err error) {
 	if name, err = b.RealPath(name); err != nil {
-		return &os.PathError{"remove", name, err}
+		return &os.PathError{Op: "remove", Path: name, Err: err}
 	}
 	return b.source.Remove(name)
 }
 
 func (b *BasePathFs) OpenFile(name string, flag int, mode os.FileMode) (f File, err error) {
 	if name, err = b.RealPath(name); err != nil {
-		return nil, &os.PathError{"openfile", name, err}
+		return nil, &os.PathError{Op: "openfile", Path: name, Err: err}
 	}
 	return b.source.OpenFile(name, flag, mode)
 }
 
 func (b *BasePathFs) Open(name string) (f File, err error) {
 	if name, err = b.RealPath(name); err != nil {
-		return nil, &os.PathError{"open", name, err}
+		return nil, &os.PathError{Op: "open", Path: name, Err: err}
 	}
 	return b.source.Open(name)
 }
 
 func (b *BasePathFs) Mkdir(name string, mode os.FileMode) (err error) {
 	if name, err = b.RealPath(name); err != nil {
-		return &os.PathError{"mkdir", name, err}
+		return &os.PathError{Op: "mkdir", Path: name, Err: err}
 	}
 	return b.source.Mkdir(name, mode)
 }
 
 func (b *BasePathFs) MkdirAll(name string, mode os.FileMode) (err error) {
 	if name, err = b.RealPath(name); err != nil {
-		return &os.PathError{"mkdir", name, err}
+		return &os.PathError{Op: "mkdir", Path: name, Err: err}
 	}
 	return b.source.MkdirAll(name, mode)
 }
 
 func (b *BasePathFs) Create(name string) (f File, err error) {
 	if name, err = b.RealPath(name); err != nil {
-		return nil, &os.PathError{"create", name, err}
+		return nil, &os.PathError{Op: "create", Path: name, Err: err}
 	}
 	return b.source.Create(name)
 }

vendor/github.com/spf13/afero/cacheOnReadFs.go

@@ -64,15 +64,10 @@ func (u *CacheOnReadFs) cacheStatus(name string) (state cacheState, fi os.FileIn
 		return cacheHit, lfi, nil
 	}
 
-	if err == syscall.ENOENT {
+	if err == syscall.ENOENT || os.IsNotExist(err) {
 		return cacheMiss, nil, nil
 	}
-	var ok bool
-	if err, ok = err.(*os.PathError); ok {
-		if err == os.ErrNotExist {
-			return cacheMiss, nil, nil
-		}
-	}
+
 	return cacheMiss, nil, err
 }
 

vendor/github.com/spf13/afero/copyOnWriteFs.go

@@ -80,7 +80,7 @@ func (u *CopyOnWriteFs) Stat(name string) (os.FileInfo, error) {
 		if e, ok := err.(*os.PathError); ok {
 			err = e.Err
 		}
-		if err == syscall.ENOENT || err == syscall.ENOTDIR {
+		if err == os.ErrNotExist || err == syscall.ENOENT || err == syscall.ENOTDIR {
 			return u.base.Stat(name)
 		}
 		return nil, origErr

vendor/github.com/spf13/afero/match.go

@@ -0,0 +1,110 @@
+// Copyright © 2014 Steve Francia <spf@spf13.com>.
+// Copyright 2009 The Go Authors. All rights reserved.
+
+// 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 afero
+
+import (
+	"path/filepath"
+	"sort"
+	"strings"
+)
+
+// Glob returns the names of all files matching pattern or nil
+// if there is no matching file. The syntax of patterns is the same
+// as in Match. The pattern may describe hierarchical names such as
+// /usr/*/bin/ed (assuming the Separator is '/').
+//
+// Glob ignores file system errors such as I/O errors reading directories.
+// The only possible returned error is ErrBadPattern, when pattern
+// is malformed.
+//
+// This was adapted from (http://golang.org/pkg/path/filepath) and uses several
+// built-ins from that package.
+func Glob(fs Fs, pattern string) (matches []string, err error) {
+	if !hasMeta(pattern) {
+		// afero does not support Lstat directly.
+		if _, err = lstatIfOs(fs, pattern); err != nil {
+			return nil, nil
+		}
+		return []string{pattern}, nil
+	}
+
+	dir, file := filepath.Split(pattern)
+	switch dir {
+	case "":
+		dir = "."
+	case string(filepath.Separator):
+	// nothing
+	default:
+		dir = dir[0 : len(dir)-1] // chop off trailing separator
+	}
+
+	if !hasMeta(dir) {
+		return glob(fs, dir, file, nil)
+	}
+
+	var m []string
+	m, err = Glob(fs, dir)
+	if err != nil {
+		return
+	}
+	for _, d := range m {
+		matches, err = glob(fs, d, file, matches)
+		if err != nil {
+			return
+		}
+	}
+	return
+}
+
+// glob searches for files matching pattern in the directory dir
+// and appends them to matches. If the directory cannot be
+// opened, it returns the existing matches. New matches are
+// added in lexicographical order.
+func glob(fs Fs, dir, pattern string, matches []string) (m []string, e error) {
+	m = matches
+	fi, err := fs.Stat(dir)
+	if err != nil {
+		return
+	}
+	if !fi.IsDir() {
+		return
+	}
+	d, err := fs.Open(dir)
+	if err != nil {
+		return
+	}
+	defer d.Close()
+
+	names, _ := d.Readdirnames(-1)
+	sort.Strings(names)
+
+	for _, n := range names {
+		matched, err := filepath.Match(pattern, n)
+		if err != nil {
+			return m, err
+		}
+		if matched {
+			m = append(m, filepath.Join(dir, n))
+		}
+	}
+	return
+}
+
+// hasMeta reports whether path contains any of the magic characters
+// recognized by Match.
+func hasMeta(path string) bool {
+	// TODO(niemeyer): Should other magic characters be added here?
+	return strings.IndexAny(path, "*?[") >= 0
+}

vendor/github.com/spf13/afero/mem/file.go

@@ -74,14 +74,24 @@ func CreateDir(name string) *FileData {
 }
 
 func ChangeFileName(f *FileData, newname string) {
+	f.Lock()
 	f.name = newname
+	f.Unlock()
 }
 
 func SetMode(f *FileData, mode os.FileMode) {
+	f.Lock()
 	f.mode = mode
+	f.Unlock()
 }
 
 func SetModTime(f *FileData, mtime time.Time) {
+	f.Lock()
+	setModTime(f, mtime)
+	f.Unlock()
+}
+
+func setModTime(f *FileData, mtime time.Time) {
 	f.modtime = mtime
 }
 
@@ -102,7 +112,7 @@ func (f *File) Close() error {
 	f.fileData.Lock()
 	f.closed = true
 	if !f.readOnly {
-		SetModTime(f.fileData, time.Now())
+		setModTime(f.fileData, time.Now())
 	}
 	f.fileData.Unlock()
 	return nil
@@ -186,7 +196,7 @@ func (f *File) Truncate(size int64) error {
 		return ErrFileClosed
 	}
 	if f.readOnly {
-		return &os.PathError{"truncate", f.fileData.name, errors.New("file handle is read only")}
+		return &os.PathError{Op: "truncate", Path: f.fileData.name, Err: errors.New("file handle is read only")}
 	}
 	if size < 0 {
 		return ErrOutOfRange
@@ -197,7 +207,7 @@ func (f *File) Truncate(size int64) error {
 	} else {
 		f.fileData.data = f.fileData.data[0:size]
 	}
-	SetModTime(f.fileData, time.Now())
+	setModTime(f.fileData, time.Now())
 	return nil
 }
 
@@ -218,7 +228,7 @@ func (f *File) Seek(offset int64, whence int) (int64, error) {
 
 func (f *File) Write(b []byte) (n int, err error) {
 	if f.readOnly {
-		return 0, &os.PathError{"write", f.fileData.name, errors.New("file handle is read only")}
+		return 0, &os.PathError{Op: "write", Path: f.fileData.name, Err: errors.New("file handle is read only")}
 	}
 	n = len(b)
 	cur := atomic.LoadInt64(&f.at)
@@ -236,7 +246,7 @@ func (f *File) Write(b []byte) (n int, err error) {
 		f.fileData.data = append(f.fileData.data[:cur], b...)
 		f.fileData.data = append(f.fileData.data, tail...)
 	}
-	SetModTime(f.fileData, time.Now())
+	setModTime(f.fileData, time.Now())
 
 	atomic.StoreInt64(&f.at, int64(len(f.fileData.data)))
 	return
@@ -261,17 +271,33 @@ type FileInfo struct {
 
 // Implements os.FileInfo
 func (s *FileInfo) Name() string {
+	s.Lock()
 	_, name := filepath.Split(s.name)
+	s.Unlock()
 	return name
 }
-func (s *FileInfo) Mode() os.FileMode  { return s.mode }
-func (s *FileInfo) ModTime() time.Time { return s.modtime }
-func (s *FileInfo) IsDir() bool        { return s.dir }
-func (s *FileInfo) Sys() interface{}   { return nil }
+func (s *FileInfo) Mode() os.FileMode {
+	s.Lock()
+	defer s.Unlock()
+	return s.mode
+}
+func (s *FileInfo) ModTime() time.Time {
+	s.Lock()
+	defer s.Unlock()
+	return s.modtime
+}
+func (s *FileInfo) IsDir() bool {
+	s.Lock()
+	defer s.Unlock()
+	return s.dir
+}
+func (s *FileInfo) Sys() interface{} { return nil }
 func (s *FileInfo) Size() int64 {
 	if s.IsDir() {
 		return int64(42)
 	}
+	s.Lock()
+	defer s.Unlock()
 	return int64(len(s.data))
 }
 

vendor/github.com/spf13/afero/memmap.go

@@ -45,7 +45,7 @@ func (m *MemMapFs) getData() map[string]*mem.FileData {
 	return m.data
 }
 
-func (MemMapFs) Name() string { return "MemMapFS" }
+func (*MemMapFs) Name() string { return "MemMapFS" }
 
 func (m *MemMapFs) Create(name string) (File, error) {
 	name = normalizePath(name)
@@ -66,7 +66,10 @@ func (m *MemMapFs) unRegisterWithParent(fileName string) error {
 	if parent == nil {
 		log.Panic("parent of ", f.Name(), " is nil")
 	}
+
+	parent.Lock()
 	mem.RemoveFromMemDir(parent, f)
+	parent.Unlock()
 	return nil
 }
 
@@ -99,8 +102,10 @@ func (m *MemMapFs) registerWithParent(f *mem.FileData) {
 		}
 	}
 
+	parent.Lock()
 	mem.InitializeDir(parent)
 	mem.AddToMemDir(parent, f)
+	parent.Unlock()
 }
 
 func (m *MemMapFs) lockfreeMkdir(name string, perm os.FileMode) error {
@@ -108,7 +113,7 @@ func (m *MemMapFs) lockfreeMkdir(name string, perm os.FileMode) error {
 	x, ok := m.getData()[name]
 	if ok {
 		// Only return ErrFileExists if it's a file, not a directory.
-		i := mem.FileInfo{x}
+		i := mem.FileInfo{FileData: x}
 		if !i.IsDir() {
 			return ErrFileExists
 		}
@@ -127,15 +132,17 @@ func (m *MemMapFs) Mkdir(name string, perm os.FileMode) error {
 	_, ok := m.getData()[name]
 	m.mu.RUnlock()
 	if ok {
-		return &os.PathError{"mkdir", name, ErrFileExists}
-	} else {
-		m.mu.Lock()
-		item := mem.CreateDir(name)
-		m.getData()[name] = item
-		m.registerWithParent(item)
-		m.mu.Unlock()
-		m.Chmod(name, perm)
+		return &os.PathError{Op: "mkdir", Path: name, Err: ErrFileExists}
 	}
+
+	m.mu.Lock()
+	item := mem.CreateDir(name)
+	m.getData()[name] = item
+	m.registerWithParent(item)
+	m.mu.Unlock()
+
+	m.Chmod(name, perm|os.ModeDir)
+
 	return nil
 }
 
@@ -144,9 +151,8 @@ func (m *MemMapFs) MkdirAll(path string, perm os.FileMode) error {
 	if err != nil {
 		if err.(*os.PathError).Err == ErrFileExists {
 			return nil
-		} else {
-			return err
 		}
+		return err
 	}
 	return nil
 }
@@ -188,7 +194,7 @@ func (m *MemMapFs) open(name string) (*mem.FileData, error) {
 	f, ok := m.getData()[name]
 	m.mu.RUnlock()
 	if !ok {
-		return nil, &os.PathError{"open", name, ErrFileNotFound}
+		return nil, &os.PathError{Op: "open", Path: name, Err: ErrFileNotFound}
 	}
 	return f, nil
 }
@@ -245,11 +251,11 @@ func (m *MemMapFs) Remove(name string) error {
 	if _, ok := m.getData()[name]; ok {
 		err := m.unRegisterWithParent(name)
 		if err != nil {
-			return &os.PathError{"remove", name, err}
+			return &os.PathError{Op: "remove", Path: name, Err: err}
 		}
 		delete(m.getData(), name)
 	} else {
-		return &os.PathError{"remove", name, os.ErrNotExist}
+		return &os.PathError{Op: "remove", Path: name, Err: os.ErrNotExist}
 	}
 	return nil
 }
@@ -297,7 +303,7 @@ func (m *MemMapFs) Rename(oldname, newname string) error {
 		m.mu.Unlock()
 		m.mu.RLock()
 	} else {
-		return &os.PathError{"rename", oldname, ErrFileNotFound}
+		return &os.PathError{Op: "rename", Path: oldname, Err: ErrFileNotFound}
 	}
 	return nil
 }
@@ -313,9 +319,12 @@ func (m *MemMapFs) Stat(name string) (os.FileInfo, error) {
 
 func (m *MemMapFs) Chmod(name string, mode os.FileMode) error {
 	name = normalizePath(name)
+
+	m.mu.RLock()
 	f, ok := m.getData()[name]
+	m.mu.RUnlock()
 	if !ok {
-		return &os.PathError{"chmod", name, ErrFileNotFound}
+		return &os.PathError{Op: "chmod", Path: name, Err: ErrFileNotFound}
 	}
 
 	m.mu.Lock()
@@ -327,9 +336,12 @@ func (m *MemMapFs) Chmod(name string, mode os.FileMode) error {
 
 func (m *MemMapFs) Chtimes(name string, atime time.Time, mtime time.Time) error {
 	name = normalizePath(name)
+
+	m.mu.RLock()
 	f, ok := m.getData()[name]
+	m.mu.RUnlock()
 	if !ok {
-		return &os.PathError{"chtimes", name, ErrFileNotFound}
+		return &os.PathError{Op: "chtimes", Path: name, Err: ErrFileNotFound}
 	}
 
 	m.mu.Lock()
@@ -341,7 +353,7 @@ func (m *MemMapFs) Chtimes(name string, atime time.Time, mtime time.Time) error
 
 func (m *MemMapFs) List() {
 	for _, x := range m.data {
-		y := mem.FileInfo{x}
+		y := mem.FileInfo{FileData: x}
 		fmt.Println(x.Name(), y.Size())
 	}
 }

vendor/github.com/spf13/afero/memradix.go

@@ -1,14 +0,0 @@
-// Copyright © 2014 Steve Francia <spf@spf13.com>.
-//
-// 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 afero

vendor/github.com/spf13/afero/util.go

@@ -157,7 +157,7 @@ func UnicodeSanitize(s string) string {
 	return string(target)
 }
 
-// Transform characters with accents into plan forms
+// Transform characters with accents into plain forms.
 func NeuterAccents(s string) string {
 	t := transform.Chain(norm.NFD, transform.RemoveFunc(isMn), norm.NFC)
 	result, _, _ := transform.String(t, string(s))