io

Documentation

Index

• func IsPipe(r io.Reader) bool
• func Write(w io.Writer, format string, data interface{}) (err error)
• type Decoder
  • func NewJSONDecoder(r io.Reader) Decoder

Functions

func IsPipe

func IsPipe(r io.Reader) bool

IsPipe returns whether the given reader is a pipe that can be read.

func Write

func Write(w io.Writer, format string, data interface{}) (err error)

Write output to Stdout. Uses either JSON or formats using the configured template.

Types

type Decoder

type Decoder interface {
	Decode(data interface{}) (paths []string, err error)
}

Decoder is the interface for the functionality that reads and decodes entities from an io.Reader, typically os.Stdin.

func NewJSONDecoder

func NewJSONDecoder(r io.Reader) Decoder

NewJSONDecoder returns a new Decoder on top of r, and that uses the common JSON format used in The Things Stack.