tmux

type CapturePaneRequest struct {
	// Pane to capture. Defaults to current.
	Pane string

	// Start and end positions of the captured text. Negative lines are
	// positions in history.
	StartLine, EndLine int
}

type DisplayMessageRequest struct {
	// Pane to capture. Defaults to current.
	Pane string

	// Message to display.
	Message string
}

type Driver interface {
	// NewSession runs the tmux new-session command and returns its output.
	NewSession(NewSessionRequest) ([]byte, error)

	// DisplayMessage runs the tmux display-message command and returns its
	// output.
	DisplayMessage(DisplayMessageRequest) ([]byte, error)

	// CapturePane runs the tmux capture-pane command and returns its
	// output.
	CapturePane(CapturePaneRequest) ([]byte, error)

	// SwapPane runs the tmux swap-pane command.
	SwapPane(SwapPaneRequest) error

	// ResizePane runs the tmux resize-pane command.
	ResizePane(ResizePaneRequest) error

	// ResizeWindow runs the tmux resize-window command.
	ResizeWindow(ResizeWindowRequest) error

	// WaitForSignal runs the tmux wait-for command, waiting for a
	// corresponding SendSignal command.
	WaitForSignal(string) error

	// SendSignal runs the tmux wait-for command, activating anyone waiting
	// for this signal.
	SendSignal(string) error

	// ShowOptions runs the tmux show-options command and returns its
	// output.
	ShowOptions(ShowOptionsRequest) ([]byte, error)

	// SetOption runs the tmux set-option command.
	SetOption(SetOptionRequest) error
}

type NewSessionRequest struct {
	// Name of the session, if any.
	Name string

	// Output format, if any. Without this, NewSession will not return any
	// output.
	Format string

	// Size of the new window.
	Width, Height int

	// Whether the new session should be detached from this client.
	Detached bool

	// Additional environment variables to pass to the command in the new
	// session.
	Env []string

	// Command to run in this new window. Must have at least one element.
	Command []string
}

type PaneInfo struct {
	ID             string
	WindowID       string
	Width, Height  int
	Mode           PaneMode
	ScrollPosition int
	WindowZoomed   bool

	// Current path of the pane, if available.
	CurrentPath string
}

type PaneMode string

type ResizePaneRequest struct {
	Target     string // target pane
	ToggleZoom bool   // whether to toggle zoom
}

type ResizeWindowRequest struct {
	Window        string
	Width, Height int
}

type SetOptionRequest struct {
	// Name of the option to set.
	Name string

	// Value to set the option to.
	Value string

	// Whether this option should be changed globally.
	Global bool
}

type ShellDriver struct {
	// Path to the tmux executable. Defaults to "tmux".
	Path string

	// Path to the env command. Defaults to /usr/bin/env.
	Env string
	// contains filtered or unexported fields
}

type ShowOptionsRequest struct {
	Global bool // show global options
}

type SwapPaneRequest struct {
	// Source pane. Defaults to current.
	Source string

	// Destination pane to swap the source with.
	Destination string
}