Positional values

output1.sh

./test
test
  Usage:
    test [start] [positionalVar]
  Positional Variables:
    positionalVar   A test positional flag (Required)
  Subcommands:
    start   Start
  Flags:
       --version   Displays the program version string.
    -h --help      Displays help with available flag, subcommand, and positional value parameters.
Required global positional variable positionalVar not found at position 2

./test start
start - Start
  Flags:
       --version   Displays the program version string.
    -h --help      Displays help with available flag, subcommand, and positional value parameters.
Required global positional variable positionalVar not found at position 2

./test start asdf
start - Start
  Flags:
       --version   Displays the program version string.
    -h --help      Displays help with available flag, subcommand, and positional value parameters.
Unexpected argument: asdf

test1.go

package main
import "github.com/integrii/flaggy"
func main() {
	// add subcommand
	scStart := flaggy.NewSubcommand("start")
	scStart.Description = "Start"
	flaggy.AttachSubcommand(scStart, 1)
	// add a bool flag at the global level
	var stringVar string
	flaggy.AddPositionalValue(&stringVar, "positionalVar", 2, true, "A test positional flag")
	// Parse the input arguments from the OS (os.Args)
	flaggy.Parse()
	flaggy.ShowHelp("")
}