func TestGetImagesJSONLegacyFormat(t *testing.T) {
eng := engine.New()
var called bool
eng.Register("images", func(job *engine.Job) engine.Status {
called = true
outsLegacy := engine.NewTable("Created", 0)
outsLegacy.Add(createEnvFromGetImagesJSONStruct(sampleImage))
if _, err := outsLegacy.WriteListTo(job.Stdout); err != nil {
return job.Error(err)
}
return engine.StatusOK
})
r := serveRequestUsingVersion("GET", "/images/json", "1.6", nil, eng, t)
if !called {
t.Fatal("handler was not called")
}
assertHttpNotError(r, t)
assertContentType(r, "application/json", t)
images := engine.NewTable("Created", 0)
if _, err := images.ReadListFrom(r.Body.Bytes()); err != nil {
t.Fatal(err)
}
if images.Len() != 1 {
t.Fatalf("Expected 1 image, %d found", images.Len())
}
image := images.Data[0]
if image.Get("Tag") != "test-tag" {
t.Errorf("Expected tag 'test-tag', found '%s'", image.Get("Tag"))
}
if image.Get("Repository") != "test-name" {
t.Errorf("Expected repository 'test-name', found '%s'", image.Get("Repository"))
}
}
func (cli *DockerCli) CmdDiff(args ...string) error {
cmd := cli.Subcmd("diff", "CONTAINER", "Inspect changes on a container's filesystem", true)
cmd.Require(flag.Exact, 1)
utils.ParseFlags(cmd, args, true)
body, _, err := readBody(cli.call("GET", "/containers/"+cmd.Arg(0)+"/changes", nil, false))
if err != nil {
return err
}
outs := engine.NewTable("", 0)
if _, err := outs.ReadListFrom(body); err != nil {
return err
}
for _, change := range outs.Data {
var kind string
switch change.GetInt("Kind") {
case archive.ChangeModify:
kind = "C"
case archive.ChangeAdd:
kind = "A"
case archive.ChangeDelete:
kind = "D"
}
fmt.Fprintf(cli.out, "%s %s\n", kind, change.Get("Path"))
}
return nil
}
func (cli *DockerCli) CmdHistory(args ...string) error {
cmd := cli.Subcmd("history", "IMAGE", "Show the history of an image", true)
quiet := cmd.Bool([]string{"q", "-quiet"}, false, "Only show numeric IDs")
noTrunc := cmd.Bool([]string{"#notrunc", "-no-trunc"}, false, "Don't truncate output")
cmd.Require(flag.Exact, 1)
utils.ParseFlags(cmd, args, true)
body, _, err := readBody(cli.call("GET", "/images/"+cmd.Arg(0)+"/history", nil, false))
if err != nil {
return err
}
outs := engine.NewTable("Created", 0)
if _, err := outs.ReadListFrom(body); err != nil {
return err
}
w := tabwriter.NewWriter(cli.out, 20, 1, 3, ' ', 0)
if !*quiet {
fmt.Fprintln(w, "IMAGE\tCREATED\tCREATED BY\tSIZE")
}
for _, out := range outs.Data {
outID := out.Get("Id")
if !*quiet {
if *noTrunc {
fmt.Fprintf(w, "%s\t", outID)
} else {
fmt.Fprintf(w, "%s\t", stringid.TruncateID(outID))
}
fmt.Fprintf(w, "%s ago\t", units.HumanDuration(time.Now().UTC().Sub(time.Unix(out.GetInt64("Created"), 0))))
if *noTrunc {
fmt.Fprintf(w, "%s\t", out.Get("CreatedBy"))
} else {
fmt.Fprintf(w, "%s\t", utils.Trunc(out.Get("CreatedBy"), 45))
}
fmt.Fprintf(w, "%s\n", units.HumanSize(float64(out.GetInt64("Size"))))
} else {
if *noTrunc {
fmt.Fprintln(w, outID)
} else {
fmt.Fprintln(w, stringid.TruncateID(outID))
}
}
}
w.Flush()
return nil
}
func getImagesJSON(eng *engine.Engine, version version.Version, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
if err := parseForm(r); err != nil {
return err
}
var (
err error
outs *engine.Table
job = eng.Job("images")
)
job.Setenv("filters", r.Form.Get("filters"))
// FIXME this parameter could just be a match filter
job.Setenv("filter", r.Form.Get("filter"))
job.Setenv("all", r.Form.Get("all"))
if version.GreaterThanOrEqualTo("1.7") {
streamJSON(job, w, false)
} else if outs, err = job.Stdout.AddListTable(); err != nil {
return err
}
if err := job.Run(); err != nil {
return err
}
if version.LessThan("1.7") && outs != nil { // Convert to legacy format
outsLegacy := engine.NewTable("Created", 0)
for _, out := range outs.Data {
for _, repoTag := range out.GetList("RepoTags") {
repo, tag := parsers.ParseRepositoryTag(repoTag)
outLegacy := &engine.Env{}
outLegacy.Set("Repository", repo)
outLegacy.SetJson("Tag", tag)
outLegacy.Set("Id", out.Get("Id"))
outLegacy.SetInt64("Created", out.GetInt64("Created"))
outLegacy.SetInt64("Size", out.GetInt64("Size"))
outLegacy.SetInt64("VirtualSize", out.GetInt64("VirtualSize"))
outsLegacy.Add(outLegacy)
}
}
w.Header().Set("Content-Type", "application/json")
if _, err := outsLegacy.WriteListTo(w); err != nil {
return err
}
}
return nil
}
func (cli *DockerCli) CmdSearch(args ...string) error {
cmd := cli.Subcmd("search", "TERM", "Search the Docker Hub for images", true)
noTrunc := cmd.Bool([]string{"#notrunc", "-no-trunc"}, false, "Don't truncate output")
trusted := cmd.Bool([]string{"#t", "#trusted", "#-trusted"}, false, "Only show trusted builds")
automated := cmd.Bool([]string{"-automated"}, false, "Only show automated builds")
stars := cmd.Int([]string{"s", "#stars", "-stars"}, 0, "Only displays with at least x stars")
cmd.Require(flag.Exact, 1)
utils.ParseFlags(cmd, args, true)
v := url.Values{}
v.Set("term", cmd.Arg(0))
body, _, err := readBody(cli.call("GET", "/images/search?"+v.Encode(), nil, true))
if err != nil {
return err
}
outs := engine.NewTable("star_count", 0)
if _, err := outs.ReadListFrom(body); err != nil {
return err
}
w := tabwriter.NewWriter(cli.out, 10, 1, 3, ' ', 0)
fmt.Fprintf(w, "NAME\tDESCRIPTION\tSTARS\tOFFICIAL\tAUTOMATED\n")
for _, out := range outs.Data {
if ((*automated || *trusted) && (!out.GetBool("is_trusted") && !out.GetBool("is_automated"))) || (*stars > out.GetInt("star_count")) {
continue
}
desc := strings.Replace(out.Get("description"), "\n", " ", -1)
desc = strings.Replace(desc, "\r", " ", -1)
if !*noTrunc && len(desc) > 45 {
desc = utils.Trunc(desc, 42) + "..."
}
fmt.Fprintf(w, "%s\t%s\t%d\t", out.Get("name"), desc, out.GetInt("star_count"))
if out.GetBool("is_official") {
fmt.Fprint(w, "[OK]")
}
fmt.Fprint(w, "\t")
if out.GetBool("is_automated") || out.GetBool("is_trusted") {
fmt.Fprint(w, "[OK]")
}
fmt.Fprint(w, "\n")
}
w.Flush()
return nil
}
// 'docker rmi IMAGE' removes all images with the name IMAGE
func (cli *DockerCli) CmdRmi(args ...string) error {
var (
cmd = cli.Subcmd("rmi", "IMAGE [IMAGE...]", "Remove one or more images", true)
force = cmd.Bool([]string{"f", "-force"}, false, "Force removal of the image")
noprune = cmd.Bool([]string{"-no-prune"}, false, "Do not delete untagged parents")
)
cmd.Require(flag.Min, 1)
utils.ParseFlags(cmd, args, true)
v := url.Values{}
if *force {
v.Set("force", "1")
}
if *noprune {
v.Set("noprune", "1")
}
var encounteredError error
for _, name := range cmd.Args() {
body, _, err := readBody(cli.call("DELETE", "/images/"+name+"?"+v.Encode(), nil, false))
if err != nil {
fmt.Fprintf(cli.err, "%s\n", err)
encounteredError = fmt.Errorf("Error: failed to remove one or more images")
} else {
outs := engine.NewTable("Created", 0)
if _, err := outs.ReadListFrom(body); err != nil {
fmt.Fprintf(cli.err, "%s\n", err)
encounteredError = fmt.Errorf("Error: failed to remove one or more images")
continue
}
for _, out := range outs.Data {
if out.Get("Deleted") != "" {
fmt.Fprintf(cli.out, "Deleted: %s\n", out.Get("Deleted"))
} else {
fmt.Fprintf(cli.out, "Untagged: %s\n", out.Get("Untagged"))
}
}
}
}
return encounteredError
}
// Search queries the public registry for images matching the specified
// search terms, and returns the results.
//
// Argument syntax: search TERM
//
// Option environment:
// 'authConfig': json-encoded credentials to authenticate against the registry.
// The search extends to images only accessible via the credentials.
//
// 'metaHeaders': extra HTTP headers to include in the request to the registry.
// The headers should be passed as a json-encoded dictionary.
//
// Output:
// Results are sent as a collection of structured messages (using engine.Table).
// Each result is sent as a separate message.
// Results are ordered by number of stars on the public registry.
func (s *Service) Search(job *engine.Job) error {
if n := len(job.Args); n != 1 {
return fmt.Errorf("Usage: %s TERM", job.Name)
}
var (
term = job.Args[0]
metaHeaders = map[string][]string{}
authConfig = &AuthConfig{}
)
job.GetenvJson("authConfig", authConfig)
job.GetenvJson("metaHeaders", metaHeaders)
repoInfo, err := ResolveRepositoryInfo(job, term)
if err != nil {
return err
}
// *TODO: Search multiple indexes.
endpoint, err := repoInfo.GetEndpoint()
if err != nil {
return err
}
r, err := NewSession(authConfig, HTTPRequestFactory(metaHeaders), endpoint, true)
if err != nil {
return err
}
results, err := r.SearchRepositories(repoInfo.GetSearchTerm())
if err != nil {
return err
}
outs := engine.NewTable("star_count", 0)
for _, result := range results.Results {
out := &engine.Env{}
out.Import(result)
outs.Add(out)
}
outs.ReverseSort()
if _, err := outs.WriteListTo(job.Stdout); err != nil {
return err
}
return nil
}
func getContainersJSON(eng *engine.Engine, version version.Version, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
if err := parseForm(r); err != nil {
return err
}
var (
err error
outs *engine.Table
job = eng.Job("containers")
)
job.Setenv("all", r.Form.Get("all"))
job.Setenv("size", r.Form.Get("size"))
job.Setenv("since", r.Form.Get("since"))
job.Setenv("before", r.Form.Get("before"))
job.Setenv("limit", r.Form.Get("limit"))
job.Setenv("filters", r.Form.Get("filters"))
if version.GreaterThanOrEqualTo("1.5") {
streamJSON(job, w, false)
} else if outs, err = job.Stdout.AddTable(); err != nil {
return err
}
if err = job.Run(); err != nil {
return err
}
if version.LessThan("1.5") { // Convert to legacy format
for _, out := range outs.Data {
ports := engine.NewTable("", 0)
ports.ReadListFrom([]byte(out.Get("Ports")))
out.Set("Ports", api.DisplayablePorts(ports))
}
w.Header().Set("Content-Type", "application/json")
if _, err = outs.WriteListTo(w); err != nil {
return err
}
}
return nil
}
func (s *TagStore) CmdHistory(job *engine.Job) error {
if n := len(job.Args); n != 1 {
return fmt.Errorf("Usage: %s IMAGE", job.Name)
}
name := job.Args[0]
foundImage, err := s.LookupImage(name)
if err != nil {
return err
}
lookupMap := make(map[string][]string)
for name, repository := range s.Repositories {
for tag, id := range repository {
// If the ID already has a reverse lookup, do not update it unless for "latest"
if _, exists := lookupMap[id]; !exists {
lookupMap[id] = []string{}
}
lookupMap[id] = append(lookupMap[id], utils.ImageReference(name, tag))
}
}
outs := engine.NewTable("Created", 0)
err = foundImage.WalkHistory(func(img *image.Image) error {
out := &engine.Env{}
out.SetJson("Id", img.ID)
out.SetInt64("Created", img.Created.Unix())
out.Set("CreatedBy", strings.Join(img.ContainerConfig.Cmd, " "))
out.SetList("Tags", lookupMap[img.ID])
out.SetInt64("Size", img.Size)
outs.Add(out)
return nil
})
if _, err := outs.WriteListTo(job.Stdout); err != nil {
return err
}
return nil
}
func (cli *DockerCli) CmdImages(args ...string) error {
cmd := cli.Subcmd("images", "[REPOSITORY]", "List images", true)
quiet := cmd.Bool([]string{"q", "-quiet"}, false, "Only show numeric IDs")
all := cmd.Bool([]string{"a", "-all"}, false, "Show all images (default hides intermediate images)")
noTrunc := cmd.Bool([]string{"#notrunc", "-no-trunc"}, false, "Don't truncate output")
showDigests := cmd.Bool([]string{"-digests"}, false, "Show digests")
// FIXME: --viz and --tree are deprecated. Remove them in a future version.
flViz := cmd.Bool([]string{"#v", "#viz", "#-viz"}, false, "Output graph in graphviz format")
flTree := cmd.Bool([]string{"#t", "#tree", "#-tree"}, false, "Output graph in tree format")
flFilter := opts.NewListOpts(nil)
cmd.Var(&flFilter, []string{"f", "-filter"}, "Filter output based on conditions provided")
cmd.Require(flag.Max, 1)
utils.ParseFlags(cmd, args, true)
// Consolidate all filter flags, and sanity check them early.
// They'll get process in the daemon/server.
imageFilterArgs := filters.Args{}
for _, f := range flFilter.GetAll() {
var err error
imageFilterArgs, err = filters.ParseFlag(f, imageFilterArgs)
if err != nil {
return err
}
}
matchName := cmd.Arg(0)
// FIXME: --viz and --tree are deprecated. Remove them in a future version.
if *flViz || *flTree {
v := url.Values{
"all": []string{"1"},
}
if len(imageFilterArgs) > 0 {
filterJson, err := filters.ToParam(imageFilterArgs)
if err != nil {
return err
}
v.Set("filters", filterJson)
}
body, _, err := readBody(cli.call("GET", "/images/json?"+v.Encode(), nil, false))
if err != nil {
return err
}
outs := engine.NewTable("Created", 0)
if _, err := outs.ReadListFrom(body); err != nil {
return err
}
var (
printNode func(cli *DockerCli, noTrunc bool, image *engine.Env, prefix string)
startImage *engine.Env
roots = engine.NewTable("Created", outs.Len())
byParent = make(map[string]*engine.Table)
)
for _, image := range outs.Data {
if image.Get("ParentId") == "" {
roots.Add(image)
} else {
if children, exists := byParent[image.Get("ParentId")]; exists {
children.Add(image)
} else {
byParent[image.Get("ParentId")] = engine.NewTable("Created", 1)
byParent[image.Get("ParentId")].Add(image)
}
}
if matchName != "" {
if matchName == image.Get("Id") || matchName == stringid.TruncateID(image.Get("Id")) {
startImage = image
}
for _, repotag := range image.GetList("RepoTags") {
if repotag == matchName {
startImage = image
}
}
}
}
if *flViz {
fmt.Fprintf(cli.out, "digraph docker {\n")
printNode = (*DockerCli).printVizNode
} else {
printNode = (*DockerCli).printTreeNode
}
if startImage != nil {
root := engine.NewTable("Created", 1)
root.Add(startImage)
cli.WalkTree(*noTrunc, root, byParent, "", printNode)
} else if matchName == "" {
cli.WalkTree(*noTrunc, roots, byParent, "", printNode)
}
if *flViz {
fmt.Fprintf(cli.out, " base [style=invisible]\n}\n")
}
} else {
v := url.Values{}
if len(imageFilterArgs) > 0 {
filterJson, err := filters.ToParam(imageFilterArgs)
if err != nil {
return err
}
v.Set("filters", filterJson)
}
if cmd.NArg() == 1 {
// FIXME rename this parameter, to not be confused with the filters flag
v.Set("filter", matchName)
}
if *all {
v.Set("all", "1")
}
body, _, err := readBody(cli.call("GET", "/images/json?"+v.Encode(), nil, false))
if err != nil {
return err
}
outs := engine.NewTable("Created", 0)
if _, err := outs.ReadListFrom(body); err != nil {
return err
}
w := tabwriter.NewWriter(cli.out, 20, 1, 3, ' ', 0)
if !*quiet {
if *showDigests {
fmt.Fprintln(w, "REPOSITORY\tTAG\tDIGEST\tIMAGE ID\tCREATED\tVIRTUAL SIZE")
} else {
fmt.Fprintln(w, "REPOSITORY\tTAG\tIMAGE ID\tCREATED\tVIRTUAL SIZE")
}
}
for _, out := range outs.Data {
outID := out.Get("Id")
if !*noTrunc {
outID = stringid.TruncateID(outID)
}
repoTags := out.GetList("RepoTags")
repoDigests := out.GetList("RepoDigests")
if len(repoTags) == 1 && repoTags[0] == "<none>:<none>" && len(repoDigests) == 1 && repoDigests[0] == "<none>@<none>" {
// dangling image - clear out either repoTags or repoDigsts so we only show it once below
repoDigests = []string{}
}
// combine the tags and digests lists
tagsAndDigests := append(repoTags, repoDigests...)
for _, repoAndRef := range tagsAndDigests {
repo, ref := parsers.ParseRepositoryTag(repoAndRef)
// default tag and digest to none - if there's a value, it'll be set below
tag := "<none>"
digest := "<none>"
if utils.DigestReference(ref) {
digest = ref
} else {
tag = ref
}
if !*quiet {
if *showDigests {
fmt.Fprintf(w, "%s\t%s\t%s\t%s\t%s ago\t%s\n", repo, tag, digest, outID, units.HumanDuration(time.Now().UTC().Sub(time.Unix(out.GetInt64("Created"), 0))), units.HumanSize(float64(out.GetInt64("VirtualSize"))))
} else {
fmt.Fprintf(w, "%s\t%s\t%s\t%s ago\t%s\n", repo, tag, outID, units.HumanDuration(time.Now().UTC().Sub(time.Unix(out.GetInt64("Created"), 0))), units.HumanSize(float64(out.GetInt64("VirtualSize"))))
}
} else {
fmt.Fprintln(w, outID)
}
}
}
if !*quiet {
w.Flush()
}
}
return nil
}
func (s *TagStore) CmdImages(job *engine.Job) error {
var (
allImages map[string]*image.Image
err error
filt_tagged = true
filt_label = false
)
imageFilters, err := filters.FromParam(job.Getenv("filters"))
if err != nil {
return err
}
for name := range imageFilters {
if _, ok := acceptedImageFilterTags[name]; !ok {
return fmt.Errorf("Invalid filter '%s'", name)
}
}
if i, ok := imageFilters["dangling"]; ok {
for _, value := range i {
if strings.ToLower(value) == "true" {
filt_tagged = false
}
}
}
_, filt_label = imageFilters["label"]
if job.GetenvBool("all") && filt_tagged {
allImages, err = s.graph.Map()
} else {
allImages, err = s.graph.Heads()
}
if err != nil {
return err
}
lookup := make(map[string]*engine.Env)
s.Lock()
for repoName, repository := range s.Repositories {
if job.Getenv("filter") != "" {
if match, _ := path.Match(job.Getenv("filter"), repoName); !match {
continue
}
}
for ref, id := range repository {
imgRef := utils.ImageReference(repoName, ref)
image, err := s.graph.Get(id)
if err != nil {
log.Printf("Warning: couldn't load %s from %s: %s", id, imgRef, err)
continue
}
if out, exists := lookup[id]; exists {
if filt_tagged {
if utils.DigestReference(ref) {
out.SetList("RepoDigests", append(out.GetList("RepoDigests"), imgRef))
} else { // Tag Ref.
out.SetList("RepoTags", append(out.GetList("RepoTags"), imgRef))
}
}
} else {
// get the boolean list for if only the untagged images are requested
delete(allImages, id)
if !imageFilters.MatchKVList("label", image.ContainerConfig.Labels) {
continue
}
if filt_tagged {
out := &engine.Env{}
out.SetJson("ParentId", image.Parent)
out.SetJson("Id", image.ID)
out.SetInt64("Created", image.Created.Unix())
out.SetInt64("Size", image.Size)
out.SetInt64("VirtualSize", image.GetParentsSize(0)+image.Size)
out.SetJson("Labels", image.ContainerConfig.Labels)
if utils.DigestReference(ref) {
out.SetList("RepoTags", []string{})
out.SetList("RepoDigests", []string{imgRef})
} else {
out.SetList("RepoTags", []string{imgRef})
out.SetList("RepoDigests", []string{})
}
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") == "" || filt_label {
for _, image := range allImages {
if !imageFilters.MatchKVList("label", image.ContainerConfig.Labels) {
continue
}
out := &engine.Env{}
out.SetJson("ParentId", image.Parent)
out.SetList("RepoTags", []string{"<none>:<none>"})
out.SetList("RepoDigests", []string{"<none>@<none>"})
out.SetJson("Id", image.ID)
out.SetInt64("Created", image.Created.Unix())
out.SetInt64("Size", image.Size)
out.SetInt64("VirtualSize", image.GetParentsSize(0)+image.Size)
out.SetJson("Labels", image.ContainerConfig.Labels)
outs.Add(out)
}
}
outs.ReverseSort()
if _, err := outs.WriteListTo(job.Stdout); err != nil {
return err
}
return nil
}
func (cli *DockerCli) CmdPs(args ...string) error {
var (
err error
psFilterArgs = filters.Args{}
v = url.Values{}
cmd = cli.Subcmd("ps", "", "List containers", true)
quiet = cmd.Bool([]string{"q", "-quiet"}, false, "Only display numeric IDs")
size = cmd.Bool([]string{"s", "-size"}, false, "Display total file sizes")
all = cmd.Bool([]string{"a", "-all"}, false, "Show all containers (default shows just running)")
noTrunc = cmd.Bool([]string{"#notrunc", "-no-trunc"}, false, "Don't truncate output")
nLatest = cmd.Bool([]string{"l", "-latest"}, false, "Show the latest created container, include non-running")
since = cmd.String([]string{"#sinceId", "#-since-id", "-since"}, "", "Show created since Id or Name, include non-running")
before = cmd.String([]string{"#beforeId", "#-before-id", "-before"}, "", "Show only container created before Id or Name")
last = cmd.Int([]string{"n"}, -1, "Show n last created containers, include non-running")
flFilter = opts.NewListOpts(nil)
)
cmd.Require(flag.Exact, 0)
cmd.Var(&flFilter, []string{"f", "-filter"}, "Filter output based on conditions provided")
utils.ParseFlags(cmd, args, true)
if *last == -1 && *nLatest {
*last = 1
}
if *all {
v.Set("all", "1")
}
if *last != -1 {
v.Set("limit", strconv.Itoa(*last))
}
if *since != "" {
v.Set("since", *since)
}
if *before != "" {
v.Set("before", *before)
}
if *size {
v.Set("size", "1")
}
// Consolidate all filter flags, and sanity check them.
// They'll get processed in the daemon/server.
for _, f := range flFilter.GetAll() {
if psFilterArgs, err = filters.ParseFlag(f, psFilterArgs); err != nil {
return err
}
}
if len(psFilterArgs) > 0 {
filterJson, err := filters.ToParam(psFilterArgs)
if err != nil {
return err
}
v.Set("filters", filterJson)
}
body, _, err := readBody(cli.call("GET", "/containers/json?"+v.Encode(), nil, false))
if err != nil {
return err
}
outs := engine.NewTable("Created", 0)
if _, err := outs.ReadListFrom(body); err != nil {
return err
}
w := tabwriter.NewWriter(cli.out, 20, 1, 3, ' ', 0)
if !*quiet {
fmt.Fprint(w, "CONTAINER ID\tIMAGE\tCOMMAND\tCREATED\tSTATUS\tPORTS\tNAMES")
if *size {
fmt.Fprintln(w, "\tSIZE")
} else {
fmt.Fprint(w, "\n")
}
}
stripNamePrefix := func(ss []string) []string {
for i, s := range ss {
ss[i] = s[1:]
}
return ss
}
for _, out := range outs.Data {
outID := out.Get("Id")
if !*noTrunc {
outID = stringid.TruncateID(outID)
}
if *quiet {
fmt.Fprintln(w, outID)
continue
}
var (
outNames = stripNamePrefix(out.GetList("Names"))
outCommand = strconv.Quote(out.Get("Command"))
ports = engine.NewTable("", 0)
)
if !*noTrunc {
outCommand = utils.Trunc(outCommand, 20)
// only display the default name for the container with notrunc is passed
for _, name := range outNames {
if len(strings.Split(name, "/")) == 1 {
outNames = []string{name}
break
}
}
}
ports.ReadListFrom([]byte(out.Get("Ports")))
image := out.Get("Image")
if image == "" {
image = "<no image>"
}
fmt.Fprintf(w, "%s\t%s\t%s\t%s ago\t%s\t%s\t%s\t", outID, image, outCommand,
units.HumanDuration(time.Now().UTC().Sub(time.Unix(out.GetInt64("Created"), 0))),
out.Get("Status"), api.DisplayablePorts(ports), strings.Join(outNames, ","))
if *size {
if out.GetInt("SizeRootFs") > 0 {
fmt.Fprintf(w, "%s (virtual %s)\n", units.HumanSize(float64(out.GetInt64("SizeRw"))), units.HumanSize(float64(out.GetInt64("SizeRootFs"))))
} else {
fmt.Fprintf(w, "%s\n", units.HumanSize(float64(out.GetInt64("SizeRw"))))
}
continue
}
fmt.Fprint(w, "\n")
}
if !*quiet {
w.Flush()
}
return nil
}