1package core
 2
 3import (
 4	"fmt"
 5
 6	"github.com/git-bug/git-bug/cache"
 7	"github.com/git-bug/git-bug/entities/identity"
 8	"github.com/git-bug/git-bug/entity"
 9)
10
11func FinishConfig(repo *cache.RepoCache, metaKey string, login string) error {
12	// if no user exist with the given login metadata
13	_, err := repo.Identities().ResolveIdentityImmutableMetadata(metaKey, login)
14	if err != nil && !entity.IsErrNotFound(err) {
15		// real error
16		return err
17	}
18	if err == nil {
19		// found an already valid user, all good
20		return nil
21	}
22
23	// if a default user exist, tag it with the login
24	user, err := repo.GetUserIdentity()
25	if err != nil && err != identity.ErrNoIdentitySet {
26		// real error
27		return err
28	}
29	if err == nil {
30		fmt.Printf("Current identity %v tagged with login %v\n", user.Id().Human(), login)
31		// found one
32		user.SetMetadata(metaKey, login)
33		return user.CommitAsNeeded()
34	}
35
36	// otherwise create a user with that metadata
37	i, err := repo.Identities().NewFromGitUserRaw(map[string]string{
38		metaKey: login,
39	})
40	if err != nil {
41		return err
42	}
43
44	err = repo.SetUserIdentity(i)
45	if err != nil {
46		return err
47	}
48
49	fmt.Printf("Identity %v created, set as current\n", i.Id().Human())
50
51	return nil
52}