yanic/cmd/root.go

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package cmd
import (
"fmt"
"os"
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"github.com/bdlm/log"
"github.com/bdlm/std/logger"
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"github.com/spf13/cobra"
)
var (
timestamps bool
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loglevel uint32
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)
// RootCmd represents the base command when called without any subcommands
var RootCmd = &cobra.Command{
Use: "yanic",
Short: "Yet another node info collector",
Long: `A respondd client that fetches, stores and publishes information about a Freifunk network.`,
}
// Execute adds all child commands to the root command and sets flags appropriately.
// This is called by main.main(). It only needs to happen once to the rootCmd.
func Execute() {
if err := RootCmd.Execute(); err != nil {
fmt.Println(err)
os.Exit(1)
}
}
func init() {
cobra.OnInitialize(initConfig)
// Here you will define your flags and configuration settings.
// Cobra supports persistent flags, which, if defined here,
// will be global for your application.
RootCmd.PersistentFlags().BoolVar(&timestamps, "timestamps", false, "Enables timestamps for log output")
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RootCmd.PersistentFlags().Uint32Var(&loglevel, "loglevel", 40, "Show log message starting at level")
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}
func initConfig() {
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log.SetLevel(logger.Level(loglevel))
log.SetFormatter(&log.TextFormatter{
DisableTimestamp: timestamps,
})
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}