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Documentation

Index

• func CopyDir(src string, dst string, dirRenameFunc func(path string) string, ...) (err error)
• func CopyFile(src, dst string) (err error)
• func DirSize(path string) (uint64, error)
• func NewCommand(ctx context.Context, v *viper.Viper) (*cobra.Command, error)

Functions

func CopyDir

func CopyDir(src string, dst string, dirRenameFunc func(path string) string, dirFilterFunc func(path string) bool, fileFilterFunc func(path string) bool) (err error)

CopyDir recursively copies a directory tree, attempting to preserve permissions. Source directory must exist, destination directory must *not* exist. Symlinks are ignored and skipped. dirRenameFunc is a mapping function that transforms path to a new name. Returning the path specifies the directory should not be renamed. dirFilterFunc ignores all directories where dirFilterFunc(path) is true. Passing nil for dirFilterFunc includes all directories. fileFilterFunc ignores all files where fileFilterFunc(path) is true. Passing nil for fileFilterFunc includes all files.

func CopyFile

func CopyFile(src, dst string) (err 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 DirSize

func DirSize(path string) (uint64, error)

DirSize returns total size in bytes of containing files

func NewCommand

func NewCommand(ctx context.Context, v *viper.Viper) (*cobra.Command, error)