fsutil

README

fsutil

fs utils in golang

Documentation

Index

• func AllSubfolders(dir string) ([]string, error)
• func Exists(path string) bool
• func IsDir(path string) bool
• func IsFile(path string) bool
• func IsHiddenFile(f os.FileInfo) bool
• func IsSymlink(path string) bool
• func ProcessLine(r io.Reader, handler func(line string) bool) error

Functions

func AllSubfolders

func AllSubfolders(dir string) ([]string, error)

AllSubfolders gets all subfolders under given dir. Hidden folders are ignored.

func Exists

func Exists(path string) bool

Exists reports whether the given path exists.

func IsDir

func IsDir(path string) bool

IsDir checks whether the given path is a directory.

func IsFile

func IsFile(path string) bool

IsFile checks whether the given path is a regular file

func IsHiddenFile

func IsHiddenFile(f os.FileInfo) bool

IsHiddenFile checks whether the file is hidden, that's, starts with ".".

func IsSymlink

func IsSymlink(path string) bool

IsSymlink checks whether the given path is a regular file

func ProcessLine

func ProcessLine(r io.Reader, handler func(line string) bool) error

ProcessLine reads the lines from reader and apply each line to handler. If handler returns false, stop consuming remaining lines. NOTE: Max allowed line size is 2M bytes. https://devmarkpro.com/working-big-files-golang