interactive

Documentation

Index

• Constants
• func Report(l *log.Logger, eventc <-chan interface{}, done <-chan struct{}) error
• type FixedTerminalLines
  • func (fixed *FixedTerminalLines) Replace(lines []string) error
• type SetStateEvent
• type State

Constants

const (
	// Initial is the state an allocation is initially in.
	Initial State = "initial"
	// Started is the state an allocation is in after
	// work has started.
	Started = "started"
	// Completed is the state an allocation is in after
	// work is complete.
	Completed = "completed"
)

Functions

func Report

func Report(l *log.Logger, eventc <-chan interface{}, done <-chan struct{}) error

Report reports a stream of events in an interactive way, using an array of fixed terminal lines.

Types

type FixedTerminalLines

type FixedTerminalLines struct {
	// contains filtered or unexported fields
}

FixedTerminalLines displays a fixed array of lines.

func (*FixedTerminalLines) Replace

func (fixed *FixedTerminalLines) Replace(lines []string) error

Replace replaces the array of lines in the console terminal. Previous lines are erased.

type SetStateEvent

type SetStateEvent struct {
	// Name is the name of the allocation.
	Name string
	// State is the next state of the allocation.
	State State
	// Stage further qualifies the state.
	Stage string
}

SetStateEvent reports the setting of the state of an allocation.

type State

type State string

State is the state of an allocation.