cmd

Documentation

Index

• type Cmd
  • func NewCurl(stdout, stderr *IOStream) *Cmd
  • func NewKraft(stdout, stderr *IOStream, cfgPath string) *Cmd
  • func NewKraftPrivileged(stdout, stderr *IOStream, cfgPath string) *Cmd
  • func (c *Cmd) DumpError(stdoutio, stderrio *IOStream, err error) string
• type ExitError
  • func (e *ExitError) GomegaString() string
• type IOStream
  • func NewIOStream() *IOStream
  • func (s *IOStream) GomegaString() string
  • func (s *IOStream) Read(p []byte) (n int, err error)
  • func (s *IOStream) String() string
  • func (s *IOStream) Write(p []byte) (n int, err error)

Types

type Cmd

type Cmd struct {
	*exec.Cmd
}

Cmd is a wrapper around exec.Cmd with sensible handling of stderr in error reports.

func NewCurl

func NewCurl(stdout, stderr *IOStream) *Cmd

func NewKraft

func NewKraft(stdout, stderr *IOStream, cfgPath string) *Cmd

NewKraft returns a kraft OS command that uses the given IO streams and has pre-set flags to use the given paths.

func NewKraftPrivileged

func NewKraftPrivileged(stdout, stderr *IOStream, cfgPath string) *Cmd

NewKraftPrivileged returns a kraft OS command that uses the given IO streams and has pre-set flags to use the given paths, with a sudo prefix if user is not already root.

func (*Cmd) DumpError

func (c *Cmd) DumpError(stdoutio, stderrio *IOStream, err error) string

DumpError is a common method used across command executions which is used to standardize the output display of the command which was invoked along with the stdout and stderr.

type ExitError

type ExitError struct {
	*exec.ExitError
}

ExitError is a wrapper around exec.ExitError that can be pretty-printed through a gomega matcher.

func (*ExitError) GomegaString

func (e *ExitError) GomegaString() string

type IOStream

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

IOStream represents an IO stream to be used by OS commands and suitable for assertions and reporting in tests.

func NewIOStream

func NewIOStream() *IOStream

NewIOStream returns an initialized IOStream.

func (*IOStream) GomegaString

func (s *IOStream) GomegaString() string

func (*IOStream) Read

func (s *IOStream) Read(p []byte) (n int, err error)

func (*IOStream) String

func (s *IOStream) String() string

func (*IOStream) Write

func (s *IOStream) Write(p []byte) (n int, err error)