package daemon import ( "fmt" "strings" "github.com/docker/docker/errors" "github.com/docker/docker/reference" ) func (d *Daemon) imageNotExistToErrcode(err error) error { if dne, isDNE := err.(ErrImageDoesNotExist); isDNE { if strings.Contains(dne.RefOrID, "@") { e := fmt.Errorf("No such image: %s", dne.RefOrID) return errors.NewRequestNotFoundError(e) } tag := reference.DefaultTag ref, err := reference.ParseNamed(dne.RefOrID) if err != nil { e := fmt.Errorf("No such image: %s:%s", dne.RefOrID, tag) return errors.NewRequestNotFoundError(e) } if tagged, isTagged := ref.(reference.NamedTagged); isTagged { tag = tagged.Tag() } e := fmt.Errorf("No such image: %s:%s", ref.Name(), tag) return errors.NewRequestNotFoundError(e) } return err } type errNotRunning struct { containerID string } func (e errNotRunning) Error() string { return fmt.Sprintf("Container %s is not running", e.containerID) } func (e errNotRunning) ContainerIsRunning() bool { return false } func errContainerIsRestarting(containerID string) error { err := fmt.Errorf("Container %s is restarting, wait until the container is running", containerID) return errors.NewRequestConflictError(err) } func errExecNotFound(id string) error { err := fmt.Errorf("No such exec instance '%s' found in daemon", id) return errors.NewRequestNotFoundError(err) } func errExecPaused(id string) error { err := fmt.Errorf("Container %s is paused, unpause the container before exec", id) return errors.NewRequestConflictError(err) }