store

package

v0.3.1 Latest Latest Go to latest Published: Mar 9, 2017 License: MIT Imports: 8 Imported by: 0

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Package store provides support for keeping track of changes to files. It can keep a copy of a file, or a patch to reverse changes to a file.

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func Hash(things ...string) string

Hash computes a hash of a set of strings.

type Store struct {
	Dir string
}

Store is for storing change information for a set of files.

func New(dir string) (*Store, error)

New generates a new Store object.

func (store *Store) ApplyPatch(filename, label string) error

ApplyPatch applies a patch to a file.

func (store *Store) RestoreFile(filename, label string) error

RestoreFile restores a file from backup.

func (store *Store) SaveFile(filename, label string) error

SaveFile makes a backup of a file.

func (store *Store) SavePatch(filename, origStr, newStr, label string) error

SavePatch computes and stores the patch between to strings.

func (store *Store) WriteFile(filename string, bytes []byte) error

WriteFile writes data to a file, handling permissions.