io

Documentation

Index

• Variables
• func ConfirmInput(title string, def bool) bool
• func ReadInput(title string, args *InputReaderArgs) (string, error)
• type ConfirmInputReader
• type InputReader
• type InputReaderArgs
• type ReadSeekerCloser
  • func LimitedReadToTmpFile(src io.Reader, limit int64) (ReadSeekerCloser, error)

Variables

var ErrSrcTooLarge = fmt.Errorf("source is too large")

Functions

func ConfirmInput

func ConfirmInput(title string, def bool) bool

ConfirmInput renders a confirm console input

func ReadInput

func ReadInput(title string, args *InputReaderArgs) (string, error)

ReadInput starts a prompt to collect single line input

Types

type ConfirmInputReader

type ConfirmInputReader func(title string, def bool) bool

ConfirmInputReader describes a function for reading user confirmation

type InputReader

type InputReader func(title string, args *InputReaderArgs) (string, error)

InputReader describes a function for reading input from stdin

type InputReaderArgs

type InputReaderArgs struct {
	Password bool
	Before   func()
	After    func(input string)
}

type ReadSeekerCloser

type ReadSeekerCloser interface {
	io.ReadSeeker
	io.Closer
}

func LimitedReadToTmpFile

func LimitedReadToTmpFile(src io.Reader, limit int64) (ReadSeekerCloser, error)

LimitedReadToTmpFile copies n bytes from src into a temporary file. It returns ErrSizeTooLarge if the reader contains more than maxSize and EOF is src has contains less bytes than maxSize. The caller is responsible for closing the returned reader.