fix dependencies

2 files changed, 6 insertions, 8 deletions

diff --git a/repository/mock_repo.go b/repository/mock_repo.go
index 1ac2c6e7..c5ac53a4 100644
--- a/repository/mock_repo.go
+++ b/repository/mock_repo.go
@@ -4,7 +4,6 @@ import (
 	"crypto/sha1"
 	"fmt"
 	"github.com/MichaelMure/git-bug/util"
-	"github.com/pkg/errors"
 )
 
 // mockRepoForTest defines an instance of Repo that can be used for testing.
@@ -68,7 +67,7 @@ func (r *mockRepoForTest) ReadData(hash util.Hash) ([]byte, error) {
 	data, ok := r.blobs[hash]
 
 	if !ok {
-		return nil, errors.New("unknown hash")
+		return nil, fmt.Errorf("unknown hash")
 	}
 
 	return data, nil
@@ -116,7 +115,7 @@ func (r *mockRepoForTest) CopyRef(source string, dest string) error {
 	hash, exist := r.refs[source]
 
 	if !exist {
-		return errors.New("Unknown ref")
+		return fmt.Errorf("Unknown ref")
 	}
 
 	r.refs[dest] = hash
@@ -164,13 +163,13 @@ func (r *mockRepoForTest) ListEntries(hash util.Hash) ([]TreeEntry, error) {
 		commit, ok := r.commits[hash]
 
 		if !ok {
-			return nil, errors.New("unknown hash")
+			return nil, fmt.Errorf("unknown hash")
 		}
 
 		data, ok = r.trees[commit.treeHash]
 
 		if !ok {
-			return nil, errors.New("unknown hash")
+			return nil, fmt.Errorf("unknown hash")
 		}
 	}
 
diff --git a/repository/tree_entry.go b/repository/tree_entry.go
index 486c4a74..6716522c 100644
--- a/repository/tree_entry.go
+++ b/repository/tree_entry.go
@@ -3,7 +3,6 @@ package repository
 import (
 	"fmt"
 	"github.com/MichaelMure/git-bug/util"
-	"github.com/pkg/errors"
 	"strings"
 )
 
@@ -25,7 +24,7 @@ func ParseTreeEntry(line string) (TreeEntry, error) {
 	fields := strings.Fields(line)
 
 	if len(fields) < 4 {
-		return TreeEntry{}, errors.New("Invalid input to parse as a TreeEntry")
+		return TreeEntry{}, fmt.Errorf("Invalid input to parse as a TreeEntry")
 	}
 
 	objType, err := ParseObjectType(fields[0], fields[1])
@@ -67,6 +66,6 @@ func ParseObjectType(mode, objType string) (ObjectType, error) {
 	case mode == "040000" && objType == "tree":
 		return Tree, nil
 	default:
-		return Unknown, errors.Errorf("Unknown git object type %s %s", mode, objType)
+		return Unknown, fmt.Errorf("Unknown git object type %s %s", mode, objType)
 	}
 }