main API

main

package

API reference for the main package.

Imports

(4)

STD flag STD fmt STD os INT github.com/mirkobrombin/go-struct-flags/v2/pkg/structflags

struct

Options

examples/basic/main.go:11-14

type Options struct

Fields

Name	Type	Description
Verbose	bool	flag:"short:v, long:verbose, name:Enable Verbose Output"
Output	string	flag:"short:o, long:output, default:json"

function

main

examples/basic/main.go:16-33

func main()

{
	opts := &Options{}

	// Bind flags to the struct
	structflags.Bind(opts)

	// Parse standard flags
	flag.Parse()

	if len(os.Args) == 1 {
		fmt.Println("Usage: example [flags]")
		flag.PrintDefaults()
		return
	}

	fmt.Printf("Verbose: %v\n", opts.Verbose)
	fmt.Printf("Output: %v\n", opts.Output)
}