85 lines
1.9 KiB
Go
85 lines
1.9 KiB
Go
package cmd
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import (
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"time"
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"github.com/evcc-io/evcc/api"
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"github.com/evcc-io/evcc/util/config"
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"github.com/spf13/cobra"
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)
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// meterCmd represents the meter command
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var meterCmd = &cobra.Command{
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Use: "meter [name]",
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Short: "Query configured meters",
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Args: cobra.MaximumNArgs(1),
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Run: runMeter,
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}
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func init() {
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rootCmd.AddCommand(meterCmd)
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meterCmd.Flags().StringP(flagBatteryMode, "b", "", flagBatteryModeDescription)
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meterCmd.Flags().DurationP(flagBatteryModeWait, "w", 0, flagBatteryModeWaitDescription)
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meterCmd.Flags().BoolP(flagRepeat, "r", false, flagRepeatDescription)
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}
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func runMeter(cmd *cobra.Command, args []string) {
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// load config
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if err := loadConfigFile(&conf, !cmd.Flag(flagIgnoreDatabase).Changed); err != nil {
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log.FATAL.Fatal(err)
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}
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// setup environment
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if err := configureEnvironment(cmd, &conf); err != nil {
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log.FATAL.Fatal(err)
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}
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if err := configureMeters(conf.Meters, args...); err != nil {
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log.FATAL.Fatal(err)
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}
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mode := api.BatteryUnknown
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if val := cmd.Flags().Lookup(flagBatteryMode).Value.String(); val != "" {
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var err error
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mode, err = api.BatteryModeString(val)
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if err != nil {
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log.ERROR.Fatalln(err)
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}
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}
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meters := config.Meters().Devices()
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var flagUsed bool
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if mode != api.BatteryUnknown {
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flagUsed = true
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for _, v := range config.Instances(meters) {
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if b, ok := v.(api.BatteryController); ok {
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if err := b.SetBatteryMode(mode); err != nil {
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log.FATAL.Fatalln("set battery mode:", err)
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}
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}
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if d, err := cmd.Flags().GetDuration(flagBatteryModeWait); d > 0 && err == nil {
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log.INFO.Println("waiting for:", d)
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time.Sleep(d)
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}
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}
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}
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if !flagUsed {
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d := dumper{len: len(meters)}
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REPEAT:
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for _, dev := range meters {
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v := dev.Instance()
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d.DumpWithHeader(dev.Config().Name, v)
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}
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if ok, _ := cmd.Flags().GetBool(flagRepeat); ok {
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goto REPEAT
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}
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}
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// wait for shutdown
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<-shutdownDoneC()
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}
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