1 files changed, 42 insertions, 0 deletions
diff --git a/bridge/core/config.go b/bridge/core/config.go
index 9a8bc959..adee5f08 100644
--- a/bridge/core/config.go
+++ b/bridge/core/config.go
@@ -1 +1,43 @@
 package core
+
+import (
+	"github.com/MichaelMure/git-bug/cache"
+	"github.com/MichaelMure/git-bug/identity"
+)
+
+func FinishConfig(repo *cache.RepoCache, metaKey string, login string) error {
+	// if no user exist with the given login metadata
+	_, err := repo.ResolveIdentityImmutableMetadata(metaKey, login)
+	if err != nil && err != identity.ErrIdentityNotExist {
+		// real error
+		return err
+	}
+	if err == nil {
+		// found an already valid user, all good
+		return nil
+	}
+
+	// if a default user exist, tag it with the login
+	user, err := repo.GetUserIdentity()
+	if err != nil && err != identity.ErrIdentityNotExist {
+		// real error
+		return err
+	}
+	if err == nil {
+		// found one
+		user.SetMetadata(metaKey, login)
+		return user.CommitAsNeeded()
+	}
+
+	// otherwise create a user with that metadata
+	i, err := repo.NewIdentityFromGitUserRaw(map[string]string{
+		metaKey: login,
+	})
+
+	err = repo.SetUserIdentity(i)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}