backup

Documentation

Index

• Variables
• func DirHash(path string) (string, error)
• type Archiver
• type Monitor
  • func (m *Monitor) Now() (int, error)

Variables

var DefaultArchiver = ZIP

Functions

func DirHash

func DirHash(path string) (string, error)

DirHash calculates an MD5 hash of an entire directory structure.

Types

type Archiver

type Archiver interface {
	DestFmt() string
	Archive(src, dest string) error
	Restore(src, dest string) error
}

Archiver represents type capable of archiving and restoring files.

var ZIP Archiver = (*zipper)(nil)

Zip is an Archiver that zips and unzips files.

type Monitor

type Monitor struct {
	Paths       map[string]string
	Archiver    Archiver
	Destination string
}

Monitor checks paths and archives any that have changed.

func (*Monitor) Now

func (m *Monitor) Now() (int, error)

Now checks all directories in Paths with the latest hash. Archive will be called for any paths whose hashes do not match.