fileutil

Documentation

Overview

TODO: this package shouldn't really exist. we can usually just attempt our normal filesystem operations and handle errors atomically. eg. - Safe could instead be try create file, handle error - Unique could be try create file, on err create file (1), etc

Index

• func First(path ...string) (string, error)
• func HasPrefix(p, prefix string) bool
• func Safe(filename string) string
• func Unique(base, filename string) (string, error)

Functions

func First

func First(path ...string) (string, error)

func HasPrefix

func HasPrefix(p, prefix string) bool

HasPrefix checks a path has a prefix, making sure to respect path boundaries. So that /aa & /a does not match, but /a/a & /a does.

func Safe

func Safe(filename string) string

func Unique

func Unique(base, filename string) (string, error)

try to find a unqiue file (or dir) name. incrementing like "example (1)"