Use fmt.Errorf

admin/sync/exercice_files.go

@@ -3,7 +3,6 @@ package sync
 import (
 	"bufio"
 	"encoding/hex"
-	"errors"
 	"fmt"
 	"path"
 	"strings"
@@ -154,20 +153,20 @@ func ApiGetRemoteExerciceFiles(ps httprouter.Params, _ []byte) (interface{}, err
 					fPath := path.Join(exercice.Path, "files", fname)
 					fSize, _ := getFileSize(GlobalImporter, fPath)
 					ret = append(ret, fic.EFile{
-						Path: fPath,
-						Name: fname,
+						Path:     fPath,
+						Name:     fname,
 						Checksum: digests[fname],
-						Size: fSize,
+						Size:     fSize,
 					})
 				}
 				return ret, nil
 			} else {
-				return nil, errors.New(fmt.Sprintf("%q", errs))
+				return nil, fmt.Errorf("%q", errs)
 			}
 		} else {
-			return nil, errors.New(fmt.Sprintf("%q", errs))
+			return nil, fmt.Errorf("%q", errs)
 		}
 	} else {
-		return nil, errors.New(fmt.Sprintf("%q", errs))
+		return nil, fmt.Errorf("%q", errs)
 	}
 }