filter

Documentation

Overview

Package filter implements Accept/Reject filtering of file.Names.

Index

• type Filter
  • func New(accept, reject string) (*Filter, error)
  • func (f *Filter) Reject(name string) bool

Types

type Filter

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

Filter filenames by the accept/reject regexs.

func New

func New(accept, reject string) (*Filter, error)

New returns a new *Filter.

If accept is a non-empty regex string and it matches the filename then file will be processed. Leave the empty string to accept all files.

If reject is a non-empty regex string and it matches the filename then the file will be ignored. Leave the empty string to disable rejection.

If both regexs are set and either causes a file to be rejected then the file will be rejected.

func (*Filter) Reject

func (f *Filter) Reject(name string) bool

Reject returns true if the file should be rejected based on its name.