github.com/sleungcy/cli@v7.1.0+incompatible/command/flag/droplet.go (about)

     1  package flag
     2  
     3  import (
     4  	"fmt"
     5  	"strings"
     6  )
     7  
     8  type Droplet struct {
     9  	Path string
    10  }
    11  
    12  func (d *Droplet) UnmarshalFlag(val string) error {
    13  	if !strings.HasPrefix(val, "/") {
    14  		d.Path = fmt.Sprintf("/%s", val)
    15  	} else {
    16  		d.Path = val
    17  	}
    18  	return nil
    19  }