github.com/theQRL/go-zond@v0.1.1/cmd/utils/flags_legacy.go (about)

     1  // Copyright 2020 The go-ethereum Authors
     2  // This file is part of go-ethereum.
     3  //
     4  // go-ethereum is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // go-ethereum is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU General Public License
    15  // along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package utils
    18  
    19  import (
    20  	"fmt"
    21  
    22  	"github.com/theQRL/go-zond/zond/ethconfig"
    23  	"github.com/theQRL/go-zond/internal/flags"
    24  	"github.com/urfave/cli/v2"
    25  )
    26  
    27  var ShowDeprecated = &cli.Command{
    28  	Action:      showDeprecated,
    29  	Name:        "show-deprecated-flags",
    30  	Usage:       "Show flags that have been deprecated",
    31  	ArgsUsage:   " ",
    32  	Description: "Show flags that have been deprecated and will soon be removed",
    33  }
    34  
    35  var DeprecatedFlags = []cli.Flag{
    36  	NoUSBFlag,
    37  	LegacyWhitelistFlag,
    38  	CacheTrieJournalFlag,
    39  	CacheTrieRejournalFlag,
    40  	LegacyDiscoveryV5Flag,
    41  	TxLookupLimitFlag,
    42  }
    43  
    44  var (
    45  	// Deprecated May 2020, shown in aliased flags section
    46  	NoUSBFlag = &cli.BoolFlag{
    47  		Name:     "nousb",
    48  		Usage:    "Disables monitoring for and managing USB hardware wallets (deprecated)",
    49  		Category: flags.DeprecatedCategory,
    50  	}
    51  	// Deprecated March 2022
    52  	LegacyWhitelistFlag = &cli.StringFlag{
    53  		Name:     "whitelist",
    54  		Usage:    "Comma separated block number-to-hash mappings to enforce (<number>=<hash>) (deprecated in favor of --eth.requiredblocks)",
    55  		Category: flags.DeprecatedCategory,
    56  	}
    57  	// Deprecated July 2023
    58  	CacheTrieJournalFlag = &cli.StringFlag{
    59  		Name:     "cache.trie.journal",
    60  		Usage:    "Disk journal directory for trie cache to survive node restarts",
    61  		Category: flags.DeprecatedCategory,
    62  	}
    63  	CacheTrieRejournalFlag = &cli.DurationFlag{
    64  		Name:     "cache.trie.rejournal",
    65  		Usage:    "Time interval to regenerate the trie cache journal",
    66  		Category: flags.DeprecatedCategory,
    67  	}
    68  	LegacyDiscoveryV5Flag = &cli.BoolFlag{
    69  		Name:     "v5disc",
    70  		Usage:    "Enables the experimental RLPx V5 (Topic Discovery) mechanism (deprecated, use --discv5 instead)",
    71  		Category: flags.DeprecatedCategory,
    72  	}
    73  	// Deprecated August 2023
    74  	TxLookupLimitFlag = &cli.Uint64Flag{
    75  		Name:     "txlookuplimit",
    76  		Usage:    "Number of recent blocks to maintain transactions index for (default = about one year, 0 = entire chain) (deprecated, use history.transactions instead)",
    77  		Value:    ethconfig.Defaults.TransactionHistory,
    78  		Category: flags.DeprecatedCategory,
    79  	}
    80  )
    81  
    82  // showDeprecated displays deprecated flags that will be soon removed from the codebase.
    83  func showDeprecated(*cli.Context) error {
    84  	fmt.Println("--------------------------------------------------------------------")
    85  	fmt.Println("The following flags are deprecated and will be removed in the future!")
    86  	fmt.Println("--------------------------------------------------------------------")
    87  	fmt.Println()
    88  	for _, flag := range DeprecatedFlags {
    89  		fmt.Println(flag.String())
    90  	}
    91  	fmt.Println()
    92  	return nil
    93  }