some light code reorg

identity/identity.go

@@ -4,7 +4,6 @@ package identity
 import (
 	"encoding/json"
 	"fmt"
-	"os"
 	"reflect"
 	"strings"
 	"time"
@@ -70,6 +69,28 @@ func NewIdentityFull(name string, email string, login string, avatarUrl string)
 	}
 }
 
+// NewFromGitUser will query the repository for user detail and
+// build the corresponding Identity
+func NewFromGitUser(repo repository.Repo) (*Identity, error) {
+	name, err := repo.GetUserName()
+	if err != nil {
+		return nil, err
+	}
+	if name == "" {
+		return nil, errors.New("user name is not configured in git yet. Please use `git config --global user.name \"John Doe\"`")
+	}
+
+	email, err := repo.GetUserEmail()
+	if err != nil {
+		return nil, err
+	}
+	if email == "" {
+		return nil, errors.New("user name is not configured in git yet. Please use `git config --global user.email johndoe@example.com`")
+	}
+
+	return NewIdentity(name, email), nil
+}
+
 // MarshalJSON will only serialize the id
 func (i *Identity) MarshalJSON() ([]byte, error) {
 	return json.Marshal(&IdentityStub{
@@ -198,88 +219,6 @@ func readAllIdentities(repo repository.ClockedRepo, refPrefix string) <-chan Str
 	return out
 }
 
-// NewFromGitUser will query the repository for user detail and
-// build the corresponding Identity
-func NewFromGitUser(repo repository.Repo) (*Identity, error) {
-	name, err := repo.GetUserName()
-	if err != nil {
-		return nil, err
-	}
-	if name == "" {
-		return nil, errors.New("user name is not configured in git yet. Please use `git config --global user.name \"John Doe\"`")
-	}
-
-	email, err := repo.GetUserEmail()
-	if err != nil {
-		return nil, err
-	}
-	if email == "" {
-		return nil, errors.New("user name is not configured in git yet. Please use `git config --global user.email johndoe@example.com`")
-	}
-
-	return NewIdentity(name, email), nil
-}
-
-// SetUserIdentity store the user identity's id in the git config
-func SetUserIdentity(repo repository.RepoConfig, identity *Identity) error {
-	return repo.LocalConfig().StoreString(identityConfigKey, identity.Id().String())
-}
-
-// GetUserIdentity read the current user identity, set with a git config entry
-func GetUserIdentity(repo repository.Repo) (*Identity, error) {
-	id, err := GetUserIdentityId(repo)
-	if err != nil {
-		return nil, err
-	}
-
-	i, err := ReadLocal(repo, id)
-	if err == ErrIdentityNotExist {
-		innerErr := repo.LocalConfig().RemoveAll(identityConfigKey)
-		if innerErr != nil {
-			_, _ = fmt.Fprintln(os.Stderr, errors.Wrap(innerErr, "can't clear user identity").Error())
-		}
-		return nil, err
-	}
-
-	return i, nil
-}
-
-func GetUserIdentityId(repo repository.Repo) (entity.Id, error) {
-	configs, err := repo.LocalConfig().ReadAll(identityConfigKey)
-	if err != nil {
-		return entity.UnsetId, err
-	}
-
-	if len(configs) == 0 {
-		return entity.UnsetId, ErrNoIdentitySet
-	}
-
-	if len(configs) > 1 {
-		return entity.UnsetId, ErrMultipleIdentitiesSet
-	}
-
-	var id entity.Id
-	for _, val := range configs {
-		id = entity.Id(val)
-	}
-
-	if err := id.Validate(); err != nil {
-		return entity.UnsetId, err
-	}
-
-	return id, nil
-}
-
-// IsUserIdentitySet say if the user has set his identity
-func IsUserIdentitySet(repo repository.Repo) (bool, error) {
-	configs, err := repo.LocalConfig().ReadAll(identityConfigKey)
-	if err != nil {
-		return false, err
-	}
-
-	return len(configs) == 1, nil
-}
-
 type Mutator struct {
 	Name      string
 	Login     string

identity/identity_user.go

@@ -0,0 +1,71 @@
+package identity
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/pkg/errors"
+
+	"github.com/MichaelMure/git-bug/entity"
+	"github.com/MichaelMure/git-bug/repository"
+)
+
+// SetUserIdentity store the user identity's id in the git config
+func SetUserIdentity(repo repository.RepoConfig, identity *Identity) error {
+	return repo.LocalConfig().StoreString(identityConfigKey, identity.Id().String())
+}
+
+// GetUserIdentity read the current user identity, set with a git config entry
+func GetUserIdentity(repo repository.Repo) (*Identity, error) {
+	id, err := GetUserIdentityId(repo)
+	if err != nil {
+		return nil, err
+	}
+
+	i, err := ReadLocal(repo, id)
+	if err == ErrIdentityNotExist {
+		innerErr := repo.LocalConfig().RemoveAll(identityConfigKey)
+		if innerErr != nil {
+			_, _ = fmt.Fprintln(os.Stderr, errors.Wrap(innerErr, "can't clear user identity").Error())
+		}
+		return nil, err
+	}
+
+	return i, nil
+}
+
+func GetUserIdentityId(repo repository.Repo) (entity.Id, error) {
+	configs, err := repo.LocalConfig().ReadAll(identityConfigKey)
+	if err != nil {
+		return entity.UnsetId, err
+	}
+
+	if len(configs) == 0 {
+		return entity.UnsetId, ErrNoIdentitySet
+	}
+
+	if len(configs) > 1 {
+		return entity.UnsetId, ErrMultipleIdentitiesSet
+	}
+
+	var id entity.Id
+	for _, val := range configs {
+		id = entity.Id(val)
+	}
+
+	if err := id.Validate(); err != nil {
+		return entity.UnsetId, err
+	}
+
+	return id, nil
+}
+
+// IsUserIdentitySet say if the user has set his identity
+func IsUserIdentitySet(repo repository.Repo) (bool, error) {
+	configs, err := repo.LocalConfig().ReadAll(identityConfigKey)
+	if err != nil {
+		return false, err
+	}
+
+	return len(configs) == 1, nil
+}