1 files changed, 0 insertions, 168 deletions

diff --git a/vendor/github.com/spf13/cobra/cobra/cmd/helpers.go b/vendor/github.com/spf13/cobra/cobra/cmd/helpers.go
deleted file mode 100644
index cd94b3e31..000000000
--- a/vendor/github.com/spf13/cobra/cobra/cmd/helpers.go
+++ /dev/null
@@ -1,168 +0,0 @@
-// Copyright © 2015 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 cmd
-
-import (
-	"bytes"
-	"fmt"
-	"io"
-	"os"
-	"os/exec"
-	"path/filepath"
-	"strings"
-	"text/template"
-)
-
-var srcPaths []string
-
-func init() {
-	// Initialize srcPaths.
-	envGoPath := os.Getenv("GOPATH")
-	goPaths := filepath.SplitList(envGoPath)
-	if len(goPaths) == 0 {
-		// Adapted from https://github.com/Masterminds/glide/pull/798/files.
-		// As of Go 1.8 the GOPATH is no longer required to be set. Instead there
-		// is a default value. If there is no GOPATH check for the default value.
-		// Note, checking the GOPATH first to avoid invoking the go toolchain if
-		// possible.
-
-		goExecutable := os.Getenv("COBRA_GO_EXECUTABLE")
-		if len(goExecutable) <= 0 {
-			goExecutable = "go"
-		}
-
-		out, err := exec.Command(goExecutable, "env", "GOPATH").Output()
-		if err != nil {
-			er(err)
-		}
-
-		toolchainGoPath := strings.TrimSpace(string(out))
-		goPaths = filepath.SplitList(toolchainGoPath)
-		if len(goPaths) == 0 {
-			er("$GOPATH is not set")
-		}
-	}
-	srcPaths = make([]string, 0, len(goPaths))
-	for _, goPath := range goPaths {
-		srcPaths = append(srcPaths, filepath.Join(goPath, "src"))
-	}
-}
-
-func er(msg interface{}) {
-	fmt.Println("Error:", msg)
-	os.Exit(1)
-}
-
-// isEmpty checks if a given path is empty.
-// Hidden files in path are ignored.
-func isEmpty(path string) bool {
-	fi, err := os.Stat(path)
-	if err != nil {
-		er(err)
-	}
-
-	if !fi.IsDir() {
-		return fi.Size() == 0
-	}
-
-	f, err := os.Open(path)
-	if err != nil {
-		er(err)
-	}
-	defer f.Close()
-
-	names, err := f.Readdirnames(-1)
-	if err != nil && err != io.EOF {
-		er(err)
-	}
-
-	for _, name := range names {
-		if len(name) > 0 && name[0] != '.' {
-			return false
-		}
-	}
-	return true
-}
-
-// exists checks if a file or directory exists.
-func exists(path string) bool {
-	if path == "" {
-		return false
-	}
-	_, err := os.Stat(path)
-	if err == nil {
-		return true
-	}
-	if !os.IsNotExist(err) {
-		er(err)
-	}
-	return false
-}
-
-func executeTemplate(tmplStr string, data interface{}) (string, error) {
-	tmpl, err := template.New("").Funcs(template.FuncMap{"comment": commentifyString}).Parse(tmplStr)
-	if err != nil {
-		return "", err
-	}
-
-	buf := new(bytes.Buffer)
-	err = tmpl.Execute(buf, data)
-	return buf.String(), err
-}
-
-func writeStringToFile(path string, s string) error {
-	return writeToFile(path, strings.NewReader(s))
-}
-
-// writeToFile writes r to file with path only
-// if file/directory on given path doesn't exist.
-func writeToFile(path string, r io.Reader) error {
-	if exists(path) {
-		return fmt.Errorf("%v already exists", path)
-	}
-
-	dir := filepath.Dir(path)
-	if dir != "" {
-		if err := os.MkdirAll(dir, 0777); err != nil {
-			return err
-		}
-	}
-
-	file, err := os.Create(path)
-	if err != nil {
-		return err
-	}
-	defer file.Close()
-
-	_, err = io.Copy(file, r)
-	return err
-}
-
-// commentfyString comments every line of in.
-func commentifyString(in string) string {
-	var newlines []string
-	lines := strings.Split(in, "\n")
-	for _, line := range lines {
-		if strings.HasPrefix(line, "//") {
-			newlines = append(newlines, line)
-		} else {
-			if line == "" {
-				newlines = append(newlines, "//")
-			} else {
-				newlines = append(newlines, "// "+line)
-			}
-		}
-	}
-	return strings.Join(newlines, "\n")
-}