traefik/pkg/cli/loader_flag.go
Ludovic Fernandez 8d7eccad5d New static configuration loading system.
Co-authored-by: Mathieu Lonjaret <mathieu.lonjaret@gmail.com>
2019-06-17 11:48:05 +02:00

22 lines
561 B
Go

package cli
import (
"fmt"
"github.com/containous/traefik/pkg/config/flag"
"github.com/containous/traefik/pkg/log"
)
// FlagLoader loads configuration from flags.
type FlagLoader struct{}
// Load loads the command's configuration from flag arguments.
func (*FlagLoader) Load(args []string, cmd *Command) (bool, error) {
if err := flag.Decode(args, cmd.Configuration); err != nil {
return false, fmt.Errorf("failed to decode configuration from flags: %v", err)
}
log.WithoutContext().Println("Configuration loaded from flags.")
return true, nil
}