// Copyright 2024 The Erigon Authors
// This file is part of Erigon.
//
// Erigon is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Erigon is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with Erigon. If not, see <http://www.gnu.org/licenses/>.

package commands

import (
	"github.com/spf13/cobra"

	"github.com/erigontech/erigon/node/paths"
)

var (
	datadirCli string
	chaindata  string
	block      uint64
	chain      string
)

func must(err error) {
	if err != nil {
		panic(err)
	}
}

func withBlock(cmd *cobra.Command) {
	cmd.Flags().Uint64Var(&block, "block", 0, "specifies a block number for operation")
}

func withDataDir(cmd *cobra.Command) {
	cmd.Flags().StringVar(&datadirCli, "datadir", paths.DefaultDataDir(), "data directory for temporary ELT files")
	must(cmd.MarkFlagDirname("datadir"))

	cmd.Flags().StringVar(&chaindata, "chaindata", "", "path to the db")
	must(cmd.MarkFlagDirname("chaindata"))
}
