cli

Documentation

Overview

package cli provides wrapper support for executing commands, this is so we can test the rest of the implementations quickly.

Index

• type CmdExecutor
  • func NewCli(hook shutdown.CancelHook) CmdExecutor
• type ExecuteCliErr
• type OutputHandler
• type UnableToStartErr
  • func (u UnableToStartErr) Error() string

Types

type CmdExecutor

type CmdExecutor interface {
	Execute(mask bool, args ...string) (out string, err error)
	ExecuteAndStreamOutput(mask bool, outputHandler OutputHandler, pat string, args ...string) error
}

func NewCli

func NewCli(hook shutdown.CancelHook) CmdExecutor

type ExecuteCliErr

type ExecuteCliErr struct {
	Err error
	Cmd string
}

type OutputHandler

type OutputHandler func(line string)

OutputHandler is a function type that processes lines of output

type UnableToStartErr

type UnableToStartErr struct {
	Err error
	Cmd string
}

func (UnableToStartErr) Error

func (u UnableToStartErr) Error() string