_switch

Documentation

Overview

Package _switch provides a middleware that replaces the output using the first match from a list of regexes

Index

• type Middleware
  • func NewMiddleware() Middleware
  • func (switchMiddleware Middleware) Apply(run *pipeline.Run, next func(*pipeline.Run), _ *middleware.ExecutionContext)
  • func (switchMiddleware Middleware) String() string

Types

type Middleware

type Middleware struct {
}

Middleware is a pattern matcher

func NewMiddleware

func NewMiddleware() Middleware

NewMiddleware creates a new middleware instance

func (Middleware) Apply

func (switchMiddleware Middleware) Apply(
	run *pipeline.Run,
	next func(*pipeline.Run),
	_ *middleware.ExecutionContext,
)

Apply is where the middleware's logic resides

It adapts the run based on its slice of the run's arguments. It may also trigger side effects such as executing shell commands or full runs of other pipelines. When done, this function should call next in order to continue unwinding the stack.

func (Middleware) String

func (switchMiddleware Middleware) String() string

String is a human-readable description