firmware upgrades: minor docs and ui cleanup

README.md

@@ -32,5 +32,7 @@ With that being said, it should work fairly well to provide a command line inter
   - **port scan to find offline (no call home) bridges on LAN**
     - see gif above for demonstration
     - config will automatically save when a bridge connection is established
+  - **trigger firmware updates for bridge and lights manually**
+    - e.g: `upgrade`
 ---
 

internal/cli/update.go

@@ -2,6 +2,7 @@ package cli
 
 import (
 	"context"
+	"strings"
 	"time"
 
 	"github.com/amimof/huego"
@@ -26,7 +27,11 @@ func cmdFirmwareUpdate(br *ziggy.Bridge, args []string) error {
 	if resp, err = br.UpdateConfig(&huego.Config{SwUpdate2: huego.SwUpdate2{CheckForUpdate: true}}); err == nil {
 		log.Info().Msgf("response: %v", resp)
 	} else {
-		log.Warn().Msgf("failed to issue update command: %v", err)
+		if strings.Contains(err.Error(), "devicetype") {
+			log.Debug().Msgf("non-consequential error response: %v", err)
+		} else {
+			log.Warn().Msgf("failed to issue update command: %v", err)
+		}
 	}
 
 	ctx, cancel := watchUpdateStatus(br, 5*time.Minute)

vendor/github.com/amimof/huego/config.go

@@ -35,7 +35,7 @@ type Config struct {
 // SwUpdate contains information related to software updates. Deprecated in 1.20
 type SwUpdate struct {
 	CheckForUpdate bool        `json:"checkforupdate,omitempty"`
-	DeviceTypes    DeviceTypes `json:"devicetypes"`
+	DeviceTypes    DeviceTypes `json:"devicetypes,omitempty"`
 	UpdateState    uint8       `json:"updatestate,omitempty"`
 	Notify         bool        `json:"notify,omitempty"`
 	URL            string      `json:"url,omitempty"`