builtins

Documentation

Index

• Variables
• func ChangeDirectory(args ...string) error
• func Echo(w io.Writer, args ...string) error
• func EnvironmentVariables(w io.Writer, args ...string) error
• func ListDirectory(w io.Writer, args ...string) error
• func MakeDirectory(args ...string) error
• func PrintWorkingDirectory(w io.Writer) error
• func WhoAmI(w io.Writer) error

Variables

var (
	ErrInvalidArgCount = errors.New("invalid argument count")
	HomeDir, _         = os.UserHomeDir()
)

Functions

func ChangeDirectory

func ChangeDirectory(args ...string) error

func Echo

func Echo(w io.Writer, args ...string) error

Echo prints the specified text to the console.

func EnvironmentVariables

func EnvironmentVariables(w io.Writer, args ...string) error

func ListDirectory

func ListDirectory(w io.Writer, args ...string) error

ListDirectory lists the files and directories in the specified directory.

func MakeDirectory

func MakeDirectory(args ...string) error

MakeDirectory creates a new directory with the specified name.

func PrintWorkingDirectory

func PrintWorkingDirectory(w io.Writer) error

PrintWorkingDirectory prints the current working directory.

func WhoAmI

func WhoAmI(w io.Writer) error

WhoAmI prints the current username.