You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: root.go
    path of file: ./repos/pspy/cmd
    
    the code of the file until where you have to start completion: package cmd

import (
	"fmt"
	"log"
	"os"
	"os/signal"
	"syscall"
	"time"

	"github.com/dominicbreuker/pspy/internal/config"
	"github.com/dominicbreuker/pspy/internal/fswatcher"
	"github.com/dominicbreuker/pspy/internal/logging"
	"github.com/dominicbreuker/pspy/internal/pspy"
	"github.com/dominicbreuker/pspy/internal/psscanner"
	"github.com/spf13/cobra"
)

var banner = `

     ██▓███    ██████  ██▓███ ▓██   ██▓
    ▓██░  ██▒▒██    ▒ ▓██░  ██▒▒██  ██▒
    ▓██░ ██▓▒░ ▓██▄   ▓██░ ██▓▒ ▒██ ██░
    ▒██▄█▓▒ ▒  ▒   ██▒▒██▄█▓▒ ▒ ░ ▐██▓░
    ▒██▒ ░  ░▒██████▒▒▒██▒ ░  ░ ░ ██▒▓░
    ▒▓▒░ ░  ░▒ ▒▓▒ ▒ ░▒▓▒░ ░  ░  ██▒▒▒ 
    ░▒ ░     ░ ░▒  ░ ░░▒ ░     ▓██ ░▒░ 
    ░░  
    
func init() {
	rootCmd.PersistentFlags().BoolVarP(&logPS, "procevents", "p", true, "print new processes to stdout")
	rootCmd.PersistentFlags().BoolVarP(&logFS, "fsevents", "f", false, "print file system events to stdout")
	rootCmd.PersistentFlags().StringArrayVarP(&rDirs, "recursive_dirs", "r", defaultRDirs, "watch these dirs recursively")
	rootCmd.PersistentFlags().StringArrayVarP(&dirs, "dirs", "d", defaultDirs, "watch these dirs")
	rootCmd.PersistentFlags().IntVarP(&triggerInterval, "interval", "i", 100, "scan every 'interval' milliseconds for new processes")
	rootCmd.PersistentFlags().BoolVarP(&colored, "color", "c", true, "color the printed events")
	rootCmd.PersistentFlags().BoolVarP(&debug, "debug", "", false, "print detailed error messages")
	rootCmd.PersistentFlags().BoolVarP(&ppid, "ppid", "", false, "record process ppids")
	rootCmd.PersistentFlags().IntVarP(&cmdLength, "truncate", "t", 2048, "truncate process cmds longer than this")

	log.SetOutput(os.Stdout)
}