evcc-io/cmd/flags.go
2022-12-11 11:28:08 +01:00

79 lines
1.6 KiB
Go

package cmd
import (
"fmt"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
const (
flagSqlite = "sqlite"
flagSqliteDescription = "SQlite database file"
flagHeaders = "log-headers"
flagHeadersDescription = "Log headers"
flagName = "name"
flagNameDescription = "Select %s by name"
flagCurrent = "current"
flagCurrentDescription = "Set maximum current"
flagPhases = "phases"
flagPhasesDescription = "Set usable phases (1 or 3)"
flagEnable = "enable"
flagDisable = "disable"
flagDiagnose = "diagnose"
flagWakeup = "wakeup"
flagWakeupDescription = "Wake up"
flagStart = "start"
flagStartDescription = "Start charging"
flagStop = "stop"
flagStopDescription = "Stop charging"
flagDigits = "digits"
flagDelay = "delay"
)
func bind(cmd *cobra.Command, key string, flagName ...string) {
name := key
if len(flagName) == 1 {
name = flagName[0]
}
if err := viper.BindPFlag(key, cmd.Flags().Lookup(name)); err != nil {
panic(err)
}
}
func bindP(cmd *cobra.Command, key string, flagName ...string) {
name := key
if len(flagName) == 1 {
name = flagName[0]
}
if err := viper.BindPFlag(key, cmd.PersistentFlags().Lookup(name)); err != nil {
panic(err)
}
}
func selectByName(cmd *cobra.Command, conf *[]qualifiedConfig) error {
flag := cmd.Flags().Lookup(flagName)
if !flag.Changed {
return nil
}
name := flag.Value.String()
for _, cfg := range *conf {
if cfg.Name == name {
*conf = []qualifiedConfig{cfg}
return nil
}
}
return fmt.Errorf("%s not found", name)
}