util

Documentation

Index

• Variables
• func CompareDir(a, b string) (bool, error)
• func CompareFileContents(a, b string) (bool, error)
• func CopyDir(src string, dst string) error
• func CopyFile(src, dst string) error
• func GetMD5Walker(basePath string, h hash.Hash) func(fp string, fi os.FileInfo, err error) error
• func GzipFile(source, target string) error
• func MD5Dir(basePath string) ([]byte, error)
• func MD5File(filePath string, h hash.Hash) error
• func MergeMaps(maps ...map[string]string) map[string]string
• func RunCommand(cwd string, env []string, cmd string, args ...string) (string, string, error)
• func TarDir(source, target string) error
• func UngzipFile(source, target string) error
• func UntarDir(tarball, target string) error
• func UnzipDir(archive, target string) error
• func ZipDir(source, target string) error

Variables

var (
	PathSeparatorString = fmt.Sprintf("%c", os.PathSeparator)
)

Functions

func CompareDir

func CompareDir(a, b string) (bool, error)

func CompareFileContents

func CompareFileContents(a, b string) (bool, error)

func CopyDir

func CopyDir(src string, dst string) error

CopyDir recursively copies a directory tree, attempting to preserve permissions. Source directory must exist. Symlinks are ignored and skipped.

func CopyFile

func CopyFile(src, dst string) error

CopyFile copies the contents of the file named src to the file named by dst. The file will be created if it does not already exist. If the destination file exists, all it's contents will be replaced by the contents of the source file. The file mode will be copied from the source and the copied data is synced/flushed to stable storage.

func GetMD5Walker

func GetMD5Walker(basePath string, h hash.Hash) func(fp string, fi os.FileInfo, err error) error

func GzipFile

func GzipFile(source, target string) error

func MD5Dir

func MD5Dir(basePath string) ([]byte, error)

func MD5File

func MD5File(filePath string, h hash.Hash) error

func MergeMaps

func MergeMaps(maps ...map[string]string) map[string]string

func RunCommand

func RunCommand(cwd string, env []string, cmd string, args ...string) (string, string, error)

func TarDir

func TarDir(source, target string) error

func UngzipFile

func UngzipFile(source, target string) error

func UntarDir

func UntarDir(tarball, target string) error

func UnzipDir

func UnzipDir(archive, target string) error

func ZipDir

func ZipDir(source, target string) error