flags

package
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Published: Sep 3, 2021 License: GPL-3.0 Imports: 4 Imported by: 0

Documentation

Overview

Copyright 2019 The go-ethereum Authors This file is part of the go-ethereum library.

The go-ethereum library 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.

The go-ethereum library 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 the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.

Index

Constants

This section is empty.

Variables

View Source
var (
	OriginCommandHelpTemplate = `` /* 340-byte string literal not displayed */

)

Functions

func NewApp

func NewApp(gitCommit, gitDate, usage string) *cli.App

NewApp creates an app with sane defaults.

Types

type ByCategory

type ByCategory []FlagGroup

byCategory sorts an array of FlagGroup by Name in the order defined in AppHelpFlagGroups.

func (ByCategory) Len

func (a ByCategory) Len() int

func (ByCategory) Less

func (a ByCategory) Less(i, j int) bool

func (ByCategory) Swap

func (a ByCategory) Swap(i, j int)

type FlagGroup

type FlagGroup struct {
	Name  string
	Flags []cli.Flag
}

FlagGroup is a collection of flags belonging to a single topic.

type HelpData

type HelpData struct {
	App        interface{}
	FlagGroups []FlagGroup
}

HelpData is a one shot struct to pass to the usage template

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