source: code/trunk/cmd/root.go

package cmd

import (
        "os"

        "github.com/spf13/cobra"
)

var rootCmd = &cobra.Command{
        Use:   "yuuka",
        Short: "Weather forecast client backed by wttr.in",
        Long: `This client currently supports showing the weather forecast and moon phases`,
        Version: "0.1.2",
}

var (
        format string
        region string
)

func Execute() {
        err := rootCmd.Execute()
        if err != nil {
                os.Exit(1)
        }
}

func init() {
        rootCmd.PersistentFlags().StringVarP(&format, "format", "f", "AT", "View options")
        rootCmd.PersistentFlags().StringVarP(&region, "region", "r", "", "Which location do you want to consult?")
}