1 files changed, 0 insertions, 121 deletions
diff --git a/vendor/github.com/hashicorp/go-sockaddr/cmd/sockaddr/command/autohelp.go b/vendor/github.com/hashicorp/go-sockaddr/cmd/sockaddr/command/autohelp.go
deleted file mode 100644
index 082c53e27..000000000
--- a/vendor/github.com/hashicorp/go-sockaddr/cmd/sockaddr/command/autohelp.go
+++ /dev/null
@@ -1,121 +0,0 @@
-package command
-
-import (
-	"flag"
-	"fmt"
-	"sort"
-	"strings"
-
-	wordwrap "github.com/mitchellh/go-wordwrap"
-	"github.com/ryanuber/columnize"
-)
-
-// AutoHelp specifies the necessary methods required to have their help
-// completely generated for them.
-type AutoHelp interface {
-	Usage() string
-	Description() string
-	InitOpts()
-	VisitAllFlags(func(f *flag.Flag))
-}
-
-// MakeHelp generates a help string based on the capabilities of the Command
-func MakeHelp(c AutoHelp) string {
-	usageText := c.Usage()
-
-	// If the length of Usage() is zero, then assume this is a hidden
-	// command.
-	if len(usageText) == 0 {
-		return ""
-	}
-
-	descriptionText := wordwrap.WrapString(c.Description(), 60)
-	descrLines := strings.Split(descriptionText, "\n")
-	prefixedLines := make([]string, len(descrLines))
-	for i := range descrLines {
-		prefixedLines[i] = "  " + descrLines[i]
-	}
-	descriptionText = strings.Join(prefixedLines, "\n")
-
-	c.InitOpts()
-	flags := []*flag.Flag{}
-	c.VisitAllFlags(func(f *flag.Flag) {
-		flags = append(flags, f)
-	})
-	optionsText := OptionsHelpOutput(flags)
-
-	var helpOutput string
-	switch {
-	case len(optionsText) == 0 && len(descriptionText) == 0:
-		helpOutput = usageText
-	case len(optionsText) == 0:
-		helpOutput = fmt.Sprintf(`Usage: %s
-
-%s`,
-			usageText, descriptionText)
-	case len(descriptionText) == 0 && len(optionsText) > 0:
-		helpOutput = fmt.Sprintf(`Usage: %s
-
-Options:
-
-%s`,
-			usageText, optionsText)
-	default:
-		helpOutput = fmt.Sprintf(`Usage: %s
-
-%s
-
-Options:
-
-%s`,
-			usageText, descriptionText, optionsText)
-	}
-
-	return strings.TrimSpace(helpOutput)
-}
-
-// ByOptName implements sort.Interface for flag.Flag based on the Name field.
-type ByName []*flag.Flag
-
-func (a ByName) Len() int      { return len(a) }
-func (a ByName) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
-func (a ByName) Less(i, j int) bool {
-	// Bubble up single-char args to the top of the list
-	switch {
-	case len(a[i].Name) == 1 && len(a[j].Name) != 1:
-		return true
-	case len(a[i].Name) != 1 && len(a[j].Name) == 1:
-		return false
-	default:
-		// Case-insensitive sort.  Use case as a tie breaker, however.
-		a1 := strings.ToLower(a[i].Name)
-		a2 := strings.ToLower(a[j].Name)
-		if a1 == a2 {
-			return a[i].Name < a[j].Name
-		} else {
-			return a1 < a2
-		}
-	}
-}
-
-// OptionsHelpOutput returns a string of formatted options
-func OptionsHelpOutput(flags []*flag.Flag) string {
-	sort.Sort(ByName(flags))
-
-	var output []string
-	for _, f := range flags {
-		if len(f.Usage) == 0 {
-			continue
-		}
-
-		output = append(output, fmt.Sprintf("-%s | %s", f.Name, f.Usage))
-	}
-
-	optionsOutput := columnize.Format(output, &columnize.Config{
-		Delim:  "|",
-		Glue:   "  ",
-		Prefix: "  ",
-		Empty:  "",
-	})
-	return optionsOutput
-}