1 files changed, 0 insertions, 149 deletions
diff --git a/vendor/github.com/spf13/pflag/errors.go b/vendor/github.com/spf13/pflag/errors.go
deleted file mode 100644
index ff11b66be..000000000
--- a/vendor/github.com/spf13/pflag/errors.go
+++ /dev/null
@@ -1,149 +0,0 @@
-package pflag
-
-import "fmt"
-
-// notExistErrorMessageType specifies which flavor of "flag does not exist"
-// is printed by NotExistError. This allows the related errors to be grouped
-// under a single NotExistError struct without making a breaking change to
-// the error message text.
-type notExistErrorMessageType int
-
-const (
-	flagNotExistMessage notExistErrorMessageType = iota
-	flagNotDefinedMessage
-	flagNoSuchFlagMessage
-	flagUnknownFlagMessage
-	flagUnknownShorthandFlagMessage
-)
-
-// NotExistError is the error returned when trying to access a flag that
-// does not exist in the FlagSet.
-type NotExistError struct {
-	name                string
-	specifiedShorthands string
-	messageType         notExistErrorMessageType
-}
-
-// Error implements error.
-func (e *NotExistError) Error() string {
-	switch e.messageType {
-	case flagNotExistMessage:
-		return fmt.Sprintf("flag %q does not exist", e.name)
-
-	case flagNotDefinedMessage:
-		return fmt.Sprintf("flag accessed but not defined: %s", e.name)
-
-	case flagNoSuchFlagMessage:
-		return fmt.Sprintf("no such flag -%v", e.name)
-
-	case flagUnknownFlagMessage:
-		return fmt.Sprintf("unknown flag: --%s", e.name)
-
-	case flagUnknownShorthandFlagMessage:
-		c := rune(e.name[0])
-		return fmt.Sprintf("unknown shorthand flag: %q in -%s", c, e.specifiedShorthands)
-	}
-
-	panic(fmt.Errorf("unknown flagNotExistErrorMessageType: %v", e.messageType))
-}
-
-// GetSpecifiedName returns the name of the flag (without dashes) as it
-// appeared in the parsed arguments.
-func (e *NotExistError) GetSpecifiedName() string {
-	return e.name
-}
-
-// GetSpecifiedShortnames returns the group of shorthand arguments
-// (without dashes) that the flag appeared within. If the flag was not in a
-// shorthand group, this will return an empty string.
-func (e *NotExistError) GetSpecifiedShortnames() string {
-	return e.specifiedShorthands
-}
-
-// ValueRequiredError is the error returned when a flag needs an argument but
-// no argument was provided.
-type ValueRequiredError struct {
-	flag                *Flag
-	specifiedName       string
-	specifiedShorthands string
-}
-
-// Error implements error.
-func (e *ValueRequiredError) Error() string {
-	if len(e.specifiedShorthands) > 0 {
-		c := rune(e.specifiedName[0])
-		return fmt.Sprintf("flag needs an argument: %q in -%s", c, e.specifiedShorthands)
-	}
-
-	return fmt.Sprintf("flag needs an argument: --%s", e.specifiedName)
-}
-
-// GetFlag returns the flag for which the error occurred.
-func (e *ValueRequiredError) GetFlag() *Flag {
-	return e.flag
-}
-
-// GetSpecifiedName returns the name of the flag (without dashes) as it
-// appeared in the parsed arguments.
-func (e *ValueRequiredError) GetSpecifiedName() string {
-	return e.specifiedName
-}
-
-// GetSpecifiedShortnames returns the group of shorthand arguments
-// (without dashes) that the flag appeared within. If the flag was not in a
-// shorthand group, this will return an empty string.
-func (e *ValueRequiredError) GetSpecifiedShortnames() string {
-	return e.specifiedShorthands
-}
-
-// InvalidValueError is the error returned when an invalid value is used
-// for a flag.
-type InvalidValueError struct {
-	flag  *Flag
-	value string
-	cause error
-}
-
-// Error implements error.
-func (e *InvalidValueError) Error() string {
-	flag := e.flag
-	var flagName string
-	if flag.Shorthand != "" && flag.ShorthandDeprecated == "" {
-		flagName = fmt.Sprintf("-%s, --%s", flag.Shorthand, flag.Name)
-	} else {
-		flagName = fmt.Sprintf("--%s", flag.Name)
-	}
-	return fmt.Sprintf("invalid argument %q for %q flag: %v", e.value, flagName, e.cause)
-}
-
-// Unwrap implements errors.Unwrap.
-func (e *InvalidValueError) Unwrap() error {
-	return e.cause
-}
-
-// GetFlag returns the flag for which the error occurred.
-func (e *InvalidValueError) GetFlag() *Flag {
-	return e.flag
-}
-
-// GetValue returns the invalid value that was provided.
-func (e *InvalidValueError) GetValue() string {
-	return e.value
-}
-
-// InvalidSyntaxError is the error returned when a bad flag name is passed on
-// the command line.
-type InvalidSyntaxError struct {
-	specifiedFlag string
-}
-
-// Error implements error.
-func (e *InvalidSyntaxError) Error() string {
-	return fmt.Sprintf("bad flag syntax: %s", e.specifiedFlag)
-}
-
-// GetSpecifiedName returns the exact flag (with dashes) as it
-// appeared in the parsed arguments.
-func (e *InvalidSyntaxError) GetSpecifiedFlag() string {
-	return e.specifiedFlag
-}