cli/meter: exit after setting battery mode

kugoucode · Jan 8, 2024 · a676fe5 · a676fe5
1 parent 2ecb4df
commit a676fe5
Showing 1 changed file with 10 additions and 6 deletions.
diff --git a/cmd/meter.go b/cmd/meter.go
@@ -48,9 +48,11 @@ func runMeter(cmd *cobra.Command, args []string) {
 
  meters := config.Meters().Devices()
 
+ var flagUsed bool
  if mode != api.BatteryUnknown {
- for _, dev := range meters {
- v := dev.Instance()
+ flagUsed = true
+
+ for _, v := range config.Instances(meters) {
  if b, ok := v.(api.BatteryController); ok {
  if err := b.SetBatteryMode(mode); err != nil {
  log.FATAL.Fatalln("set battery mode:", err)
@@ -64,11 +66,13 @@ func runMeter(cmd *cobra.Command, args []string) {
  }
  }
 
- d := dumper{len: len(meters)}
- for _, dev := range meters {
- v := dev.Instance()
+ if !flagUsed {
+ d := dumper{len: len(meters)}
+ for _, dev := range meters {
+ v := dev.Instance()
 
- d.DumpWithHeader(dev.Config().Name, v)
+ d.DumpWithHeader(dev.Config().Name, v)
+ }
  }
 
  // wait for shutdown