func main()

in cleanup.go [529:543]

• 15 lines of code
• 2 McCabe index (conditional complexity)

func main() {
	app := cli.NewApp()
	app.Name = path.Base(os.Args[0])
	app.Usage = "a GitLab Runner Docker Image Cleanup Tool"
	app.Version = fmt.Sprintf("%s (%s)", version, revision)
	app.Author = "Kamil Trzciński"
	app.Email = "ayufan@ayufan.eu"
	cli_helpers.SetupLogLevelOptions(app)
	app.Flags = append(app.Flags, clihelpers.GetFlagsFromStruct(&dockerCredentials, "docker")...)
	app.Flags = append(app.Flags, clihelpers.GetFlagsFromStruct(&opts)...)
	app.Action = runCleanupTool
	if err := app.Run(os.Args); err != nil {
		logrus.Fatal(err)
	}
}