fsutil

Documentation

Overview

Package fsutil defiens a set of internal utility functions used to interact with the file system.

Index

• func EnsureMaxPermissions(fi os.FileInfo, maxPerms os.FileMode) error
• func IsMetaFile(e os.DirEntry) (bool, error)

Functions

func EnsureMaxPermissions

func EnsureMaxPermissions(fi os.FileInfo, maxPerms os.FileMode) error

EnsureMaxPermissions tests the provided file info, returning an error if the file's permission bits contain excess permissions not set in maxPerms.

For example, a file with permissions -rw------- will successfully validate with maxPerms -rw-r--r-- or -rw-rw-r--, but will not validate with maxPerms -r-------- (due to excess --w------- permission) or --w------- (due to excess -r-------- permission).

Only permission bits of the file modes are considered.

func IsMetaFile

func IsMetaFile(e os.DirEntry) (bool, error)

IsMetaFile tests wheter a DirEntry appears to be a metadata file or not.