cmd

Documentation

Index

• Variables
• type CommandLineError
  • func (c CommandLineError) Error() string
• type Option
  • func WithDir(dir string) Option
  • func WithEnvs(envs []string) Option

Variables

var (
	RunCommand            = runCommand
	RunCommands           = runCommands
	RunCommandsInParallel = runCommandsInParallel
)

These vars are defined for easy mocking in unit tests.

Types

type CommandLineError

type CommandLineError struct {
	Command     string
	ErrorCode   int
	ErrorOutput []byte
}

CommandLineError is a custom error we use for errors got from running commands

func (CommandLineError) Error

func (c CommandLineError) Error() string

type Option

type Option func(cmd *exec.Cmd)

Option enables further configuration of a Cmd.

func WithDir

func WithDir(dir string) Option

WithDir returns an option that adds dir for the given Cmd.

func WithEnvs

func WithEnvs(envs []string) Option

WithEnvs returns an option that adds env vars for the given Cmd.