diff options
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/podman/images.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/cmd/podman/images.go b/cmd/podman/images.go index 75cdd3465..115f30d9b 100644 --- a/cmd/podman/images.go +++ b/cmd/podman/images.go @@ -159,6 +159,21 @@ func imagesCmd(c *cliconfig.ImagesValues) error { filters = append(filters, fmt.Sprintf("reference=%s", image)) } + var sortValues = map[string]bool{ + "created": true, + "id": true, + "repository": true, + "size": true, + "tag": true, + } + if !sortValues[c.Sort] { + keys := make([]string, 0, len(sortValues)) + for k := range sortValues { + keys = append(keys, k) + } + return errors.Errorf("invalid sort value %q, required values: %s", c.Sort, strings.Join(keys, ", ")) + } + opts := imagesOptions{ quiet: c.Quiet, noHeading: c.Noheading, |