package graph import ( "net/http" "net/url" log "github.com/Sirupsen/logrus" "github.com/docker/docker/engine" "github.com/docker/docker/pkg/archive" "github.com/docker/docker/utils" ) func (s *TagStore) CmdImport(job *engine.Job) engine.Status { if n := len(job.Args); n != 2 && n != 3 { return job.Errorf("Usage: %s SRC REPO [TAG]", job.Name) } var ( src = job.Args[0] repo = job.Args[1] tag string sf = utils.NewStreamFormatter(job.GetenvBool("json")) archive archive.ArchiveReader resp *http.Response ) if len(job.Args) > 2 { tag = job.Args[2] } if src == "-" { archive = job.Stdin } else { u, err := url.Parse(src) if err != nil { return job.Error(err) } if u.Scheme == "" { u.Scheme = "http" u.Host = src u.Path = "" } job.Stdout.Write(sf.FormatStatus("", "Downloading from %s", u)) resp, err = utils.Download(u.String()) if err != nil { return job.Error(err) } progressReader := utils.ProgressReader(resp.Body, int(resp.ContentLength), job.Stdout, sf, true, "", "Importing") defer progressReader.Close() archive = progressReader } img, err := s.graph.Create(archive, "", "", "Imported from "+src, "", nil, nil) if err != nil { return job.Error(err) } // Optionally register the image at REPO/TAG if repo != "" { if err := s.Set(repo, tag, img.ID, true); err != nil { return job.Error(err) } } job.Stdout.Write(sf.FormatStatus("", img.ID)) logID := img.ID if tag != "" { logID += ":" + tag } if err = job.Eng.Job("log", "import", logID, "").Run(); err != nil { log.Errorf("Error logging event 'import' for %s: %s", logID, err) } return engine.StatusOK }