| package graph |
| |
| import ( |
| "fmt" |
| "log" |
| "path" |
| "strings" |
| |
| "github.com/docker/docker/engine" |
| "github.com/docker/docker/image" |
| "github.com/docker/docker/pkg/parsers/filters" |
| ) |
| |
| func (s *TagStore) CmdImages(job *engine.Job) engine.Status { |
| var ( |
| allImages map[string]*image.Image |
| err error |
| filt_tagged = true |
| ) |
| |
| imageFilters, err := filters.FromParam(job.Getenv("filters")) |
| if err != nil { |
| return job.Error(err) |
| } |
| if i, ok := imageFilters["dangling"]; ok { |
| for _, value := range i { |
| if strings.ToLower(value) == "true" { |
| filt_tagged = false |
| } |
| } |
| } |
| |
| if job.GetenvBool("all") && filt_tagged { |
| allImages, err = s.graph.Map() |
| } else { |
| allImages, err = s.graph.Heads() |
| } |
| if err != nil { |
| return job.Error(err) |
| } |
| lookup := make(map[string]*engine.Env) |
| s.Lock() |
| for name, repository := range s.Repositories { |
| if job.Getenv("filter") != "" { |
| if match, _ := path.Match(job.Getenv("filter"), name); !match { |
| continue |
| } |
| } |
| for tag, id := range repository { |
| image, err := s.graph.Get(id) |
| if err != nil { |
| log.Printf("Warning: couldn't load %s from %s/%s: %s", id, name, tag, err) |
| continue |
| } |
| |
| if out, exists := lookup[id]; exists { |
| if filt_tagged { |
| out.SetList("RepoTags", append(out.GetList("RepoTags"), fmt.Sprintf("%s:%s", name, tag))) |
| } |
| } else { |
| // get the boolean list for if only the untagged images are requested |
| delete(allImages, id) |
| if filt_tagged { |
| out := &engine.Env{} |
| out.Set("ParentId", image.Parent) |
| out.SetList("RepoTags", []string{fmt.Sprintf("%s:%s", name, tag)}) |
| out.Set("Id", image.ID) |
| out.SetInt64("Created", image.Created.Unix()) |
| out.SetInt64("Size", image.Size) |
| out.SetInt64("VirtualSize", image.GetParentsSize(0)+image.Size) |
| lookup[id] = out |
| } |
| } |
| |
| } |
| } |
| s.Unlock() |
| |
| outs := engine.NewTable("Created", len(lookup)) |
| for _, value := range lookup { |
| outs.Add(value) |
| } |
| |
| // Display images which aren't part of a repository/tag |
| if job.Getenv("filter") == "" { |
| for _, image := range allImages { |
| out := &engine.Env{} |
| out.Set("ParentId", image.Parent) |
| out.SetList("RepoTags", []string{"<none>:<none>"}) |
| out.Set("Id", image.ID) |
| out.SetInt64("Created", image.Created.Unix()) |
| out.SetInt64("Size", image.Size) |
| out.SetInt64("VirtualSize", image.GetParentsSize(0)+image.Size) |
| outs.Add(out) |
| } |
| } |
| |
| outs.ReverseSort() |
| if _, err := outs.WriteListTo(job.Stdout); err != nil { |
| return job.Error(err) |
| } |
| return engine.StatusOK |
| } |