Added update command

cmd/update.go

@@ -0,0 +1,49 @@
+package cmd
+
+import (
+	magellan "github.com/bikeshack/magellan/internal"
+	"github.com/bikeshack/magellan/internal/log"
+	"github.com/sirupsen/logrus"
+	"github.com/spf13/cobra"
+)
+
+var (
+	firmwarePath string
+	firmwareVersion string
+	component string
+)
+
+var updateCmd = &cobra.Command{
+	Use: "update",
+	Short: "Update BMC node firmware",
+	Run: func(cmd *cobra.Command, args []string) {
+		l := log.NewLogger(logrus.New(), logrus.DebugLevel)
+		q := &magellan.UpdateParams {
+			FirmwarePath: firmwarePath,
+			FirmwareVersion: firmwareVersion,
+			Component: component,
+			QueryParams: magellan.QueryParams{
+				User: user,
+				Pass: pass,
+				Timeout: timeout,
+			},
+		}
+		client, err := magellan.NewClient(l, &q.QueryParams)
+		if err != nil {
+			l.Log.Errorf("could not make client: %v", err)
+		}
+		err = magellan.UpdateFirmware(client, l, q)
+		if err != nil {
+			l.Log.Errorf("could not update firmware: %v", err)
+		}
+	},
+}
+
+func init() {
+	updateCmd.PersistentFlags().StringVar(&user, "user", "", "set the BMC user")
+	updateCmd.PersistentFlags().StringVar(&pass, "pass", "", "set the BMC password")
+	updateCmd.PersistentFlags().StringVar(&firmwarePath, "firmware-path", "", "set the path to the firmware")
+	updateCmd.PersistentFlags().StringVar(&firmwareVersion, "firmware-version", "", "set the version of firmware to be installed")
+	updateCmd.PersistentFlags().StringVar(&component, "component", "", "set the component to upgrade")
+	rootCmd.AddCommand(updateCmd)
+}