// Print prints the images to standard output.
func (i Images) Print(mode utils.OutputMode) error {
if len(i) == 0 {
return errors.New("no images found")
}
switch mode {
case utils.JSON:
out, err := i.outputJSON()
if err != nil {
return err
}
fmt.Println(out)
return nil
case utils.Simplified:
green := color.New(color.FgGreen).SprintfFunc()
output := ansicolor.NewAnsiColorWriter(os.Stdout)
w := utils.NewImagesTabWriter(output)
defer w.Flush()
for region, images := range i {
if len(images) == 0 {
continue
}
fmt.Fprintln(w, green("AWS Region: %s (%d images):", region, len(images)))
fmt.Fprintln(w, " Name\tID\tState\tTags")
for ix, image := range images {
tags := make([]string, len(image.Tags))
for i, tag := range image.Tags {
tags[i] = *tag.Key + ":" + *tag.Value
}
name := ""
if image.Name != nil {
name = *image.Name
}
state := *image.State
if *image.State == "failed" {
state += " (" + *image.StateReason.Message + ")"
}
fmt.Fprintf(w, "[%d] %s\t%s\t%s\t%+v\n",
ix+1, name, *image.ImageID, state, tags)
}
fmt.Fprintln(w, "")
}
return nil
default:
return fmt.Errorf("output mode '%s' is not valid", mode)
}
}
// Print prints the stored images to standard output.
func (i Images) Print(mode utils.OutputMode) error {
if len(i.Items) == 0 {
return errors.New("no images found")
}
switch mode {
case utils.JSON:
out, err := i.outputJSON()
if err != nil {
return err
}
fmt.Println(out)
return nil
case utils.Simplified:
green := color.New(color.FgGreen).SprintfFunc()
output := ansicolor.NewAnsiColorWriter(os.Stdout)
w := utils.NewImagesTabWriter(output)
defer w.Flush()
imageDesc := "image"
if len(i.Items) > 1 {
imageDesc = "images"
}
fmt.Fprintln(w, green("GCE (%d %s):", len(i.Items), imageDesc))
fmt.Fprintln(w, " Name\tID\tStatus\tType\tDeprecated\tCreation Timestamp")
for ix, image := range i.Items {
deprecatedState := ""
if image.Deprecated != nil {
deprecatedState = image.Deprecated.State
}
fmt.Fprintf(w, "[%d] %s (%s)\t%d\t%s\t%s (%d)\t%s\t%s\n",
ix+1, image.Name, image.Description, image.Id,
image.Status, image.SourceType, image.DiskSizeGb,
deprecatedState, image.CreationTimestamp,
)
}
return nil
default:
return fmt.Errorf("output mode '%s' is not valid", mode)
}
}
// Print prints the stored images to standard output.
func (i Images) Print(mode utils.OutputMode) error {
if len(i) == 0 {
return errors.New("no images found")
}
switch mode {
case utils.JSON:
out, err := i.outputJSON()
if err != nil {
return err
}
fmt.Println(out)
return nil
case utils.Simplified:
green := color.New(color.FgGreen).SprintfFunc()
output := ansicolor.NewAnsiColorWriter(os.Stdout)
w := utils.NewImagesTabWriter(output)
defer w.Flush()
imageDesc := "image"
if len(i) > 1 {
imageDesc = "images"
}
fmt.Fprintln(w, green("DO (%d %s):", len(i), imageDesc))
fmt.Fprintln(w, " Name\tID\tDistribution\tType\tRegions")
for ix, image := range i {
regions := make([]string, len(image.Regions))
for i, region := range image.Regions {
regions[i] = region
}
fmt.Fprintf(w, "[%d] %s\t%d\t%s\t%s (%d)\t%+v\n",
ix+1, image.Name, image.ID, image.Distribution, image.Type, image.MinDiskSize, regions)
}
return nil
default:
return fmt.Errorf("output mode '%s' is not valid", mode)
}
}