package shell

import "src.elv.sh/pkg/shell"

Package shell is the entry point for the terminal interface of Elvish.

Index ¶

• type Program
• func (p *Program) RegisterFlags(fs *prog.FlagSet)
• func (p *Program) Run(fds [3]*os.File, args []string) error

Types ¶

type Program ¶

type Program struct {
	ActivateDaemon daemondefs.ActivateFunc
	// contains filtered or unexported fields
}

Program is the shell subprogram. It has two slightly different modes of operation:

• When the command line argument contains a filename or "-c some-code", the shell is non-interactive. In this mode, it just evaluates the given file or code.

• Otherwise, the shell is interactive, and launches a terminal REPL. This mode also initializes the storage backend, which in turn activates the storage daemon.

  To enable building a daemon-less version, the subprogram doesn't depend on pkg/daemon, and the caller should supply pkg/daemon.Activate in the ActivateDaemon field to enable functionalities. If it is nil, daemon functionalities are disabled.

func (*Program) RegisterFlags ¶

func (p *Program) RegisterFlags(fs *prog.FlagSet)

func (*Program) Run ¶

func (p *Program) Run(fds [3]*os.File, args []string) error

Source Files ¶

interact.go paths.go paths_unix.go script.go shell.go signal_unix.go