1package cache
 2
 3import (
 4	"encoding/gob"
 5
 6	"github.com/MichaelMure/git-bug/identity"
 7)
 8
 9// IdentityExcerpt hold a subset of the identity values to be able to sort and
10// filter identities efficiently without having to read and compile each raw
11// identity.
12type IdentityExcerpt struct {
13	Id string
14
15	Name              string
16	Login             string
17	ImmutableMetadata map[string]string
18}
19
20func NewIdentityExcerpt(i *identity.Identity) *IdentityExcerpt {
21	return &IdentityExcerpt{
22		Id:                i.Id(),
23		Name:              i.Name(),
24		Login:             i.Login(),
25		ImmutableMetadata: i.ImmutableMetadata(),
26	}
27}
28
29// Package initialisation used to register the type for (de)serialization
30func init() {
31	gob.Register(IdentityExcerpt{})
32}
33
34/*
35 * Sorting
36 */
37
38type IdentityById []*IdentityExcerpt
39
40func (b IdentityById) Len() int {
41	return len(b)
42}
43
44func (b IdentityById) Less(i, j int) bool {
45	return b[i].Id < b[j].Id
46}
47
48func (b IdentityById) Swap(i, j int) {
49	b[i], b[j] = b[j], b[i]
50}