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