feat(help): add ShowSubcommandHelpAndExit
@@ -214,6 +214,12 @@ func ShowCommandHelp(ctx *Context, command string) error {
return nil
}
+// ShowSubcommandHelpAndExit - Prints help for the given subcommand and exits with exit code.
+func ShowSubcommandHelpAndExit(c *Context, exitCode int) {
+ _ = ShowSubcommandHelp(c)
+ os.Exit(exitCode)
+}
+
// ShowSubcommandHelp prints help for the given subcommand
func ShowSubcommandHelp(c *Context) error {
if c == nil {
