func (gen uuidV4Generator) Generate() (uuidStr string, err error) { uuid, err := gouuid.NewV4() if err != nil { err = bosherr.WrapError(err, "Generating V4 uuid") return } uuidStr = uuid.String() return }
func (fs *FakeFileSystem) TempDir(prefix string) (string, error) { fs.filesLock.Lock() defer fs.filesLock.Unlock() if fs.TempDirError != nil { return "", fs.TempDirError } if fs.strictTempRoot && fs.TempRootPath == "" { return "", errors.New("Temp file was requested without having set a temp root") } var path string if len(fs.TempDirDir) > 0 { path = fs.TempDirDir } else if fs.TempDirDirs != nil { if len(fs.TempDirDirs) == 0 { return "", errors.New("Failed to create new temp dir: TempDirDirs is empty") } path = fs.TempDirDirs[0] fs.TempDirDirs = fs.TempDirDirs[1:] } else { uuid, err := gouuid.NewV4() if err != nil { return "", err } path = uuid.String() } // Make sure to record a reference for FileExist, etc. to work stats := fs.getOrCreateFile(path) stats.FileType = FakeFileTypeDir return path, nil }