diff options
Diffstat (limited to 'cmd/podmanV2/registry')
| -rw-r--r-- | cmd/podmanV2/registry/registry.go | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/cmd/podmanV2/registry/registry.go b/cmd/podmanV2/registry/registry.go index 401f82718..8ff44041f 100644 --- a/cmd/podmanV2/registry/registry.go +++ b/cmd/podmanV2/registry/registry.go @@ -113,6 +113,14 @@ func SubCommandExists(cmd *cobra.Command, args []string) error { return errors.Errorf("missing command '%[1]s COMMAND'\nTry '%[1]s --help' for more information.", cmd.CommandPath()) } +// IdOrLatestArgs used to validate a nameOrId was provided or the "--latest" flag +func IdOrLatestArgs(cmd *cobra.Command, args []string) error { + if len(args) > 1 || (len(args) == 0 && !cmd.Flag("latest").Changed) { + return errors.New(`command requires a name, id or the "--latest" flag`) + } + return nil +} + type podmanContextKey string var podmanFactsKey = podmanContextKey("engineOptions") |