Bump github.com/spf13/cobra from 0.0.6 to 0.0.7

Bumps [github.com/spf13/cobra](https://github.com/spf13/cobra) from 0.0.6 to 0.0.7.
- [Release notes](https://github.com/spf13/cobra/releases)
- [Commits](https://github.com/spf13/cobra/compare/v0.0.6...0.0.7)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

1 files changed, 9 insertions, 15 deletions

diff --git a/vendor/github.com/spf13/cobra/command.go b/vendor/github.com/spf13/cobra/command.go
index fb60ebd93..fdac9d272 100644
--- a/vendor/github.com/spf13/cobra/command.go
+++ b/vendor/github.com/spf13/cobra/command.go
@@ -18,7 +18,6 @@ package cobra
 import (
 	"bytes"
 	"context"
-	"errors"
 	"fmt"
 	"io"
 	"os"
@@ -29,8 +28,6 @@ import (
 	flag "github.com/spf13/pflag"
 )
 
-var ErrSubCommandRequired = errors.New("subcommand is required")
-
 // FParseErrWhitelist configures Flag parse errors to be ignored
 type FParseErrWhitelist flag.ParseErrorsWhitelist
 
@@ -84,7 +81,8 @@ type Command struct {
 
 	// Version defines the version for this command. If this value is non-empty and the command does not
 	// define a "version" flag, a "version" boolean flag will be added to the command and, if specified,
-	// will print content of the "Version" variable.
+	// will print content of the "Version" variable. A shorthand "v" flag will also be added if the
+	// command does not define one.
 	Version string
 
 	// The *Run functions are executed in the following order:
@@ -309,7 +307,7 @@ func (c *Command) ErrOrStderr() io.Writer {
 	return c.getErr(os.Stderr)
 }
 
-// InOrStdin returns output to stderr
+// InOrStdin returns input to stdin
 func (c *Command) InOrStdin() io.Reader {
 	return c.getIn(os.Stdin)
 }
@@ -800,7 +798,7 @@ func (c *Command) execute(a []string) (err error) {
 	}
 
 	if !c.Runnable() {
-		return ErrSubCommandRequired
+		return flag.ErrHelp
 	}
 
 	c.preRun()
@@ -951,14 +949,6 @@ func (c *Command) ExecuteC() (cmd *Command, err error) {
 			return cmd, nil
 		}
 
-		// If command wasn't runnable, show full help, but do return the error.
-		// This will result in apps by default returning a non-success exit code, but also gives them the option to
-		// handle specially.
-		if err == ErrSubCommandRequired {
-			cmd.HelpFunc()(cmd, args)
-			return cmd, err
-		}
-
 		// If root command has SilentErrors flagged,
 		// all subcommands should respect it
 		if !cmd.SilenceErrors && !c.SilenceErrors {
@@ -1033,7 +1023,11 @@ func (c *Command) InitDefaultVersionFlag() {
 		} else {
 			usage += c.Name()
 		}
-		c.Flags().Bool("version", false, usage)
+		if c.Flags().ShorthandLookup("v") == nil {
+			c.Flags().BoolP("version", "v", false, usage)
+		} else {
+			c.Flags().Bool("version", false, usage)
+		}
 	}
 }