url-parser/internal/command/scheme.go

19 lines
267 B
Go

package command
import (
"fmt"
"github.com/urfave/cli/v2"
)
// Scheme prints out the scheme part from the url.
func Scheme(ctx *cli.Context) error {
parts := parseURL(ctx.String("url"))
if len(parts.Scheme) > 0 {
fmt.Println(parts.Scheme)
}
return nil
}