### Install Duckopt v2

Source: https://github.com/crdx/duckopt/blob/main/README.md

Use 'go get' to install the duckopt library version 2.

```sh
go get crdx.org/duckopt/v2
```

--------------------------------

### Bind Command-Line Arguments in Go

Source: https://github.com/crdx/duckopt/blob/main/README.md

Example of using duckopt to bind command-line arguments to a Go struct. Ensure the usage string and struct tags match your command-line interface definition.

```go
import (
    "fmt"

    "crdx.org/duckopt/v2"
)

func getUsage() string {
    return `
        Usage:
            $0 [options] run <task>

        Options:
            -v, --verbose    Be verbose
    `
}

type Opts struct {
    Command bool   `docopt:"run"`
    Arg     string `docopt:"<task>"`
    Verbose bool   `docopt:"--verbose"`
}

func main() {
    opts := duckopt.MustBind[Opts](getUsage(), "$0")
    fmt.Printf("%+v\n", opts)
}
```

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