fileutil

Documentation

Overview

Package fileutil implements some file utils.

Index

• Constants
• func CreateDirAll(dir string) error
• func Exist(name string) bool
• func IsDirWriteable(dir string) error
• func ReadDir(d string, opts ...func(*ReadDirOperation)) ([]string, error)
• func TouchDirAll(dir string) error
• func WithExt(ext string) func(*ReadDirOperation)
• type ReadDirOperation

Constants

const (
	// PrivateFileMode represents file read/write mode to owner.
	PrivateFileMode = 0600
	// PrivateDirMode represents file make/remove mode in the directory to owner.
	PrivateDirMode = 0700
)

Functions

func CreateDirAll

func CreateDirAll(dir string) error

CreateDirAll wraps TouchDirAll but returns error if the deepest directory is not empty.

func Exist

func Exist(name string) bool

Exist returns true if a file or directory exists.

func IsDirWriteable

func IsDirWriteable(dir string) error

IsDirWriteable checks if dir is writable by writing and removing a file to dir.

func ReadDir

func ReadDir(d string, opts ...func(*ReadDirOperation)) ([]string, error)

ReadDir returns the file names in the provided directory in order.

func TouchDirAll

func TouchDirAll(dir string) error

TouchDirAll creates directories with 0700 permission if any directory does not exist and ensures the provided directory is writable.

func WithExt

func WithExt(ext string) func(*ReadDirOperation)

WithExt filters file names by extension.

Types

type ReadDirOperation

type ReadDirOperation struct {
	// contains filtered or unexported fields
}

ReadDirOperation represents read-directory operation.