_input

README

input - Input Override

The input middleware overrides the pipe's input, replacing it with a fixed value.

Arguments

It takes a single string argument:

Text

The text argument is a string value that specifies the pipe's input. The default input (typically the output of a previous pipe) will be discarded.

private:
    some-pipe:
        input: "This is the new input"
        shell:
            run: some-shell-command

Documentation

Overview

Package _input provides a middleware to overwrite a pipe's input directly

Index

• type Middleware
  • func NewMiddleware() Middleware
  • func (inputMiddleware Middleware) Apply(run *pipeline.Run, next func(pipelineRun *pipeline.Run), ...)
  • func (inputMiddleware Middleware) String() string

Types

type Middleware

type Middleware struct {
}

Middleware is an input interceptor

func NewMiddleware

func NewMiddleware() Middleware

NewMiddleware creates a new middleware instance

func (Middleware) Apply

func (inputMiddleware Middleware) Apply(
	run *pipeline.Run,
	next func(pipelineRun *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 (inputMiddleware Middleware) String() string

String is a human-readable description