util

Documentation

Index

• func ColorizeDiff(diff []byte) []byte
• func CurrentUserHomeDir() string
• func NewDockerClient() (*docker.Client, error)
• type Errors
  • func (e Errors) Error() string

Functions

func ColorizeDiff

func ColorizeDiff(diff []byte) []byte

ColorizeDiff takes a byte slice of lines and returns the same, but with diff highlighting. That is, lines starting with '+' are green and lines starting with '-' are red.

func CurrentUserHomeDir

func CurrentUserHomeDir() string

CurrentUserHomeDir tries to get the current user's home directory in a cross-platform manner.

func NewDockerClient

func NewDockerClient() (*docker.Client, error)

NewDockerClient creates a new Docker client configured to reach Docker at the DOCKER_HOST env var, or the default /var/run/docker.sock socket if unset.

Types

type Errors

type Errors []error

func (Errors) Error

func (e Errors) Error() string