storage

Documentation

Index

• func MkdirAll(fs Storage, dir string, perm fs.FileMode) error
• func ReadFile(fs Storage, name string) ([]byte, error)
• type File
• type Storage

Functions

func MkdirAll

func MkdirAll(fs Storage, dir string, perm fs.FileMode) error

func ReadFile

func ReadFile(fs Storage, name string) ([]byte, error)

ReadFile returns the content of name in the filesystem

Types

type File

type File interface {
	fs.File
	io.Writer
}

type Storage

type Storage interface {
	fs.FS
	// WriteFile writes data to the named file, creating it if necessary. If the file does not exist, WriteFile creates it with permissions perm (before umask); otherwise WriteFile truncates it before writing, without changing permissions.
	WriteFile(name string, data []byte, perm fs.FileMode) error
	// Mkdir creates a new directory with the specified name and permission bits (before umask). If there is an error, it will be of type *PathError.
	Mkdir(name string, perm fs.FileMode) error
	// RemoveAll removes path and any children it contains. It removes everything it can but returns the first error it encounters. If the path does not exist, RemoveAll returns nil (no error). If there is an error, it will be of type *PathError.
	RemoveAll(name string) error
	// Create creates or truncates the named file. If the file already exists, it is truncated. If the file does not exist, it is created with mode 0666 (before umask). If successful, methods on the returned File can be used for I/O; the associated file descriptor has mode O_RDWR. If there is an error, it will be of type *PathError.
	Create(name string) (File, error)
}

Storage is an abstraction of the filesystem