command

Documentation

Index

• func DepsInstalled(c Commander, deps ...string) error
• func FormatCommand(cmd string, options *Options) string
• func WithStderr(w io.Writer) func(*DefaultCommander)
• func WithStdout(w io.Writer) func(*DefaultCommander)
• func WithVerboseWriter(w io.Writer) func(*DefaultCommander)
• type Commander
  • func NewCommander(options ...func(*DefaultCommander)) Commander
• type DefaultCommander
  • func (c *DefaultCommander) Execute(cmd string, opts ...Option) ([]byte, error)
• type Option
  • func WithArgs(args ...string) Option
  • func WithEnv(env map[string]string) Option
  • func WithOverrideStdout(w io.Writer) Option
• type Options
  • func ApplyOptions(opts []Option) *Options

Functions

func DepsInstalled

func DepsInstalled(c Commander, deps ...string) error

func FormatCommand

func FormatCommand(cmd string, options *Options) string

func WithStderr

func WithStderr(w io.Writer) func(*DefaultCommander)

func WithStdout

func WithStdout(w io.Writer) func(*DefaultCommander)

func WithVerboseWriter

func WithVerboseWriter(w io.Writer) func(*DefaultCommander)

Types

type Commander

type Commander interface {
	Execute(cmd string, opts ...Option) ([]byte, error)
}

func NewCommander

func NewCommander(options ...func(*DefaultCommander)) Commander

type DefaultCommander

type DefaultCommander struct {
	Stdout        io.Writer
	Stderr        io.Writer
	VerboseWriter io.Writer
}

func (*DefaultCommander) Execute

func (c *DefaultCommander) Execute(cmd string, opts ...Option) ([]byte, error)

type Option

type Option func(*Options)

func WithArgs

func WithArgs(args ...string) Option

func WithEnv

func WithEnv(env map[string]string) Option

func WithOverrideStdout

func WithOverrideStdout(w io.Writer) Option

type Options

type Options struct {
	Env    map[string]string
	Args   []string
	Stdout io.Writer
}

func ApplyOptions

func ApplyOptions(opts []Option) *Options