prompts

Documentation

Overview

Copyright (C) 2022, Ava Labs, Inc. All rights reserved. See the file LICENSE for licensing terms.

Copyright (C) 2022, Ava Labs, Inc. All rights reserved. See the file LICENSE for licensing terms.

Index

• Constants
• func CaptureListDecision[T comparable](prompter Prompter, prompt string, capture func(prompt string) (T, error), ...) ([]T, bool, error)
• func CheckSubnetAuthKeys(subnetAuthKeys []string, controlKeys []string, threshold uint32) error
• func GetFujiKeyOrLedger(prompt Prompter, goal string, keyDir string) (bool, string, error)
• func GetSubnetAuthKeys(prompt Prompter, controlKeys []string, threshold uint32) ([]string, error)
• type Comparator
  • func (comparator *Comparator) Validate(val uint64) error
• type Prompter
  • func NewPrompter() Prompter

Constants

const (
	Yes = "Yes"
	No  = "No"

	Add        = "Add"
	Del        = "Delete"
	Preview    = "Preview"
	MoreInfo   = "More Info"
	Done       = "Done"
	Cancel     = "Cancel"
	LessThanEq = "Less Than Or Eq"
	MoreThanEq = "More Than Or Eq"
	MoreThan   = "More Than"
)

Functions

func CaptureListDecision

func CaptureListDecision[T comparable](

	prompter Prompter,

	prompt string,

	capture func(prompt string) (T, error),

	capturePrompt string,

	label string,

	info string,
) ([]T, bool, error)

CaptureListDecision runs a for loop and continuously asks the user for a specific input (currently only `CapturePChainAddress` and `CaptureAddress` is supported) until the user cancels or chooses `Done`. It does also offer an optional `info` to print (if provided) and a preview. Items can also be removed.

func CheckSubnetAuthKeys

func CheckSubnetAuthKeys(subnetAuthKeys []string, controlKeys []string, threshold uint32) error

check subnet authorization criteria: - [subnetAuthKeys] satisfy subnet's [threshold] - [subnetAuthKeys] is a subset of subnet's [controlKeys]

func GetFujiKeyOrLedger

func GetFujiKeyOrLedger(prompt Prompter, goal string, keyDir string) (bool, string, error)

func GetSubnetAuthKeys

func GetSubnetAuthKeys(prompt Prompter, controlKeys []string, threshold uint32) ([]string, error)

get subnet authorization keys from the user, as a subset of the subnet's [controlKeys] with a len equal to the subnet's [threshold]

Types

type Comparator

type Comparator struct {
	Label string // Label that identifies reference value
	Type  string // Less Than Eq or More than Eq
	Value uint64 // Value to Compare To
}

func (*Comparator) Validate

func (comparator *Comparator) Validate(val uint64) error

type Prompter

type Prompter interface {
	CapturePositiveBigInt(promptStr string) (*big.Int, error)
	CaptureAddress(promptStr string) (common.Address, error)
	CaptureNewFilepath(promptStr string) (string, error)
	CaptureExistingFilepath(promptStr string) (string, error)
	CaptureYesNo(promptStr string) (bool, error)
	CaptureNoYes(promptStr string) (bool, error)
	CaptureList(promptStr string, options []string) (string, error)
	CaptureString(promptStr string) (string, error)
	CaptureGitURL(promptStr string) (*url.URL, error)
	CaptureStringAllowEmpty(promptStr string) (string, error)
	CaptureEmail(promptStr string) (string, error)
	CaptureIndex(promptStr string, options []any) (int, error)
	CaptureVersion(promptStr string) (string, error)
	CaptureDuration(promptStr string) (time.Duration, error)
	CaptureDate(promptStr string) (time.Time, error)
	CaptureNodeID(promptStr string) (ids.NodeID, error)
	CaptureID(promptStr string) (ids.ID, error)
	CaptureWeight(promptStr string) (uint64, error)
	CapturePositiveInt(promptStr string, comparators []Comparator) (int, error)
	CaptureUint64(promptStr string) (uint64, error)
	CaptureUint64Compare(promptStr string, comparators []Comparator) (uint64, error)
	CapturePChainAddress(promptStr string, network models.Network) (string, error)
	CaptureFutureDate(promptStr string, minDate time.Time) (time.Time, error)
	ChooseKeyOrLedger(goal string) (bool, error)
}

func NewPrompter

func NewPrompter() Prompter

NewProcessChecker creates a new process checker which can respond if the server is running