util

Documentation

Index

• func CacheDir() string
• func Exec(command string, args []string) (string, error)
• func Exists(path string) (bool, error)
• func FetchURL(url string) ([]byte, error)
• func FileWalk(root string, targetFiles map[string]struct{}, ...) error
• func FilterTargets(prefixPath string, targets map[string]struct{}) (map[string]struct{}, error)
• func GetDefaultLogDir() string
• func IsCommandAvailable(name string) bool
• func SetLogger(logToFile bool, logDir string, debug, logJSON bool) error

Functions

func CacheDir

func CacheDir() string

CacheDir return cache dir path string

func Exec

func Exec(command string, args []string) (string, error)

func Exists

func Exists(path string) (bool, error)

func FetchURL

func FetchURL(url string) ([]byte, error)

FetchURL returns HTTP response body

func FileWalk

func FileWalk(root string, targetFiles map[string]struct{}, walkFn func(r io.Reader, path string) error) error

FileWalk walks the file tree rooted at root

func FilterTargets

func FilterTargets(prefixPath string, targets map[string]struct{}) (map[string]struct{}, error)

FilterTargets filter targets

func GetDefaultLogDir

func GetDefaultLogDir() string

GetDefaultLogDir :

func IsCommandAvailable

func IsCommandAvailable(name string) bool

func SetLogger

func SetLogger(logToFile bool, logDir string, debug, logJSON bool) error

SetLogger :