url-parser/command/host.go

22 lines
356 B
Go

package command
import (
"fmt"
"github.com/thegeeklab/url-parser/config"
"github.com/urfave/cli/v2"
)
// Host prints out the host part from the url.
func Host(cfg *config.Config) cli.ActionFunc {
return func(ctx *cli.Context) error {
parts := parseURL(cfg.URL)
if len(parts.Scheme) > 0 {
fmt.Println(parts.Hostname())
}
return nil
}
}