Version: v0.2.0 Latest Latest

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Published: Apr 9, 2018 License: Apache-2.0 Imports: 11 Imported by: 4,378




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const (
	FlagChainID   = "chain-id"
	FlagNode      = "node"
	FlagHeight    = "height"
	FlagTrustNode = "trust-node"
	FlagName      = "name"
	FlagSequence  = "sequence"
	FlagFee       = "fee"


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const MinPassLength = 8

MinPassLength is the minimum acceptable password length


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var LineBreak = &cobra.Command{Run: func(*cobra.Command, []string) {}}

LineBreak can be included in a command list to provide a blank line to help with readability


func BufferStdin added in v0.2.0

func BufferStdin() *bufio.Reader

BufferStdin is used to allow reading prompts for stdin multiple times, when we read from non-tty

func GetCheckPassword added in v0.2.0

func GetCheckPassword(prompt, prompt2 string, buf *bufio.Reader) (string, error)

GetCheckPassword will prompt for a password twice to verify they match (for creating a new password). It enforces the password length. Only parses password once if input is piped in.

func GetCommands added in v0.2.0

func GetCommands(cmds ...*cobra.Command) []*cobra.Command

GetCommands adds common flags to query commands

func GetConfirmation added in v0.2.0

func GetConfirmation(prompt string, buf *bufio.Reader) (bool, error)

GetConfirmation will request user give the confirmation from stdin. "y", "Y", "yes", "YES", and "Yes" all count as confirmations. If the input is not recognized, it will ask again.

func GetKeyBase added in v0.2.0

func GetKeyBase(db dbm.DB) keys.Keybase

GetKeyBase initializes a keybase based on the given db. The KeyBase manages all activity requiring access to a key.

func GetPassword added in v0.2.0

func GetPassword(prompt string, buf *bufio.Reader) (pass string, err error)

GetPassword will prompt for a password one-time (to sign a tx) It enforces the password length

func GetSeed added in v0.2.0

func GetSeed(prompt string, buf *bufio.Reader) (seed string, err error)

GetSeed will request a seed phrase from stdin and trims off leading/trailing spaces

func MockKeyBase added in v0.2.0

func MockKeyBase() keys.Keybase

MockKeyBase generates an in-memory keybase that will be discarded useful for --dry-run to generate a seed phrase without storing the key

func PostCommands added in v0.2.0

func PostCommands(cmds ...*cobra.Command) []*cobra.Command

PostCommands adds common flags for commands to post tx


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