package bundle

import (
	"github.com/spf13/cobra"
)

func initVariableFlag(cmd *cobra.Command, hidden bool) {
	cmd.PersistentFlags().StringSlice("var", []string{}, `set values for variables defined in bundle config. Example: --var="foo=bar"`)
	if hidden {
		cmd.PersistentFlags().MarkHidden("var")
	}
}