package cmd

import (
	"fmt"
	"os"

	"github.com/spf13/cobra"
	"github.com/spf13/viper"
)

const VERSION string = "0.1"

var (
	version bool
	dry_run bool
	rootCmd = &cobra.Command{
		Use:   "gitw",
		Short: "Git issue and milestone integration for taskwarrior",
		Long: `Gitwarrior is a CLI tool to extend the taskwarrior tasks to synch issues and milestones.
Gitwarrior requires requires the following uda's to be defined: last_gitw_update(date), git_number(number), git_type(string), git_comment_ids(string).`,
	}
)

func Execute() error {
	return rootCmd.Execute()
}

func init() {
	cobra.OnInitialize(initConfig)
	// version flag
	rootCmd.Flags().BoolVarP(&version, "version", "v", false, "Print version of gitwarrior")
	rootCmd.Version = VERSION
}

func initConfig() {
	viper.SetConfigName("config")
	viper.SetConfigType("yaml")
	viper.AddConfigPath("$HOME/.config/gitw")
	viper.AutomaticEnv()
	if err := viper.ReadInConfig(); err != nil {
		fmt.Fprintf(os.Stderr, "Failed to read configuration file: %s\n", err)
		os.Exit(-1)
	}
}