Fixed issue when printing a falg information in builtin help command and it does not have a short flag

Author: racg0092

pkg/builtin/builtin_test.go

@@ -31,7 +31,12 @@ func FugazziFlags(cmd *rhombifer.Command) {
 		Long:        "A very long long description of the flag",
 		ShortFormat: "f",
 	}
-	cmd.Flags = append(cmd.Flags, &foo)
+	bar := models.Flag{
+		Name:  "Bar",
+		Short: "A short description of bar",
+		Long:  "A very very long long description of the flag",
+	}
+	cmd.AddFlags(&foo, &bar)
 }
 
 func OsArgs(expand string) []string {

pkg/builtin/help.cmd.go

@@ -81,7 +81,11 @@ func subHelp(cmd *rhombifer.Command) {
 	fmt.Fprintf(w, "%v", text.Bold("Flags:"))
 	if cmd.Flags != nil {
 		for _, f := range cmd.Flags {
-			fmt.Fprintf(w, "\n\t--%s\t-%s\t%s", f.Name, f.ShortFormat, f.Short)
+			if f.ShortFormat != "" {
+				fmt.Fprintf(w, "\n\t--%s\t-%s\t%s", f.Name, f.ShortFormat, f.Short)
+				continue
+			}
+			fmt.Fprintf(w, "\n\t--%s\t\t%s", f.Name, f.Short)
 		}
 		fmt.Fprintf(w, "\n")
 		w.Flush()