util

Documentation

Index

• Constants
• Variables
• func ConsolePrinter(msg string)
• func FileExists(filename string) (bool, error)
• func GetImageId(image string, imageId string) string
• func GetNamespaceSets(nsInclude string, nsExclude string) (sets.String, sets.String)
• func IsNamespaceIncluded(namespace string, nsInclude sets.String, nsExclude sets.String) bool
• func ParseImageName(image string) (string, string, string, error)
• func ReadObjectList(r io.Reader) ([]runtime.Object, error)
• func ReadObjectsFromFile(filename string) ([]runtime.Object, error)
• func ReadYamlManifest(r io.Reader) ([]runtime.Object, error)
• func WriteFile(outfile string, data string) error
• type CmdRunner
• type File

Constants

const (
	DefaultImageTag = "latest"
)

Variables

var (
	DefaultCmdRunner = &cmdRunner{}
)

var TitleSprint = color.New(color.FgHiWhite).SprintFunc()

Functions

func ConsolePrinter

func ConsolePrinter(msg string)

func FileExists

func FileExists(filename string) (bool, error)

FileExists checks if specified file exists.

func GetImageId

func GetImageId(image string, imageId string) string

func GetNamespaceSets

func GetNamespaceSets(nsInclude string, nsExclude string) (sets.String, sets.String)

func IsNamespaceIncluded

func IsNamespaceIncluded(namespace string, nsInclude sets.String, nsExclude sets.String) bool

func ParseImageName

func ParseImageName(image string) (string, string, string, error)

ParseImageName parses a docker image string into three parts: repo, tag and digest. If both tag and digest are empty, a default image tag will be returned.

func ReadObjectList

func ReadObjectList(r io.Reader) ([]runtime.Object, error)

func ReadObjectsFromFile

func ReadObjectsFromFile(filename string) ([]runtime.Object, error)

func ReadYamlManifest

func ReadYamlManifest(r io.Reader) ([]runtime.Object, error)

func WriteFile

func WriteFile(outfile string, data string) error

Types

type CmdRunner

type CmdRunner interface {
	Environ() []string
	LookPath(string) (string, error)
	RunCmd(cmd *exec.Cmd) ([]byte, error)
	TempFile(dir, pattern string) (File, error)
	Remove(name string) error
}

CmdRunner the cmdRunner to the outside "world". Wraps methods that modify global state and hence make the code that use them very hard to test.

type File

type File interface {
	Name() string
	Read([]byte) (int, error)
}