cmd/main.go - main - pyo/auth

package main

import (
	"context"
	"fmt"
	"os"
	"os/signal"
	"syscall"

	"github.com/spf13/cobra"
	"gitverse.ru/pyo/auth/cmd/application"
)

var rootcmd = &cobra.Command{
	Use:   "auth-service",
	Short: "authorization service",
	Long:  "authorization service for updater",
}

func NewRunCommand(ctx context.Context) *cobra.Command {
	var app *application.Application

	runCmd := cobra.Command{
		Use:   "run",
		Short: "Run application server",
		PersistentPreRun: func(cmd *cobra.Command, args []string) {

			configFile, err := cmd.Flags().GetString("config")
			if err != nil {
				fmt.Println(err)
				os.Exit(1)
			}
			fmt.Println(configFile)

			app, err = application.InitializeApplication(cmd.Context(), configFile)
			if err != nil {
				fmt.Println(err)
				os.Exit(1)
			}
		},
		Run: func(cmd *cobra.Command, args []string) {
			if err := app.Run(cmd.Context()); err != nil {
				fmt.Println(err)
				os.Exit(3)
			}
		},
	}
	runCmd.SetContext(ctx)
	runCmd.Flags().String("config", "", "config [PATH] to read config")

	return &runCmd
}

func Run(ctx context.Context) error {
	rootcmd.AddCommand(
		NewRunCommand(ctx),
	)
	return rootcmd.ExecuteContext(ctx)
}

func main() {
	ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
	defer cancel()

	if err := Run(ctx); err != nil {
		fmt.Println(err)
		os.Exit(1)
	}

}