output

Documentation

Overview

Package output provides Outputter implementations for the formats listed in the README: plain text, JSON and CSV. Outputters are constructed via Get() from the registry to keep the CLI plumbing format-agnostic.

Index

• func Names() []string
• func Register(name string, f Factory)
• type Factory
• type Outputter
  • func Get(name string, w io.Writer) (Outputter, error)

Functions

func Names

func Names() []string

func Register

func Register(name string, f Factory)

Types

type Factory

type Factory func(w io.Writer) Outputter

Factory builds an Outputter that writes to w.

type Outputter

type Outputter interface {
	Write(entry parser.LogEntry) error
	Close() error
	Name() string
}

Outputter writes a LogEntry to its underlying sink. Implementations must be safe to call concurrently because the pipeline may run multiple output workers in parallel - they synchronise writes internally.

func Get

func Get(name string, w io.Writer) (Outputter, error)