Fix podman pod unpaue TODO

Update the podman pod unpause to only show the paused
containers with autocomplete.
Fix a typo in the help command.
Update the unpause function to only attempt an unpause
on pasued pods instead of all the pods.
Update the tests accordingly.

Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>

2 files changed, 12 insertions, 4 deletions

diff --git a/cmd/podman/common/completion.go b/cmd/podman/common/completion.go
index 89e53c180..ae30f2875 100644
--- a/cmd/podman/common/completion.go
+++ b/cmd/podman/common/completion.go
@@ -520,6 +520,16 @@ func AutocompletePodsRunning(cmd *cobra.Command, args []string, toComplete strin
 	return getPods(cmd, toComplete, completeDefault, "running", "degraded")
 }
 
+// AutoCompletePodsPause - Autocomplete only paused pod names
+// When a pod has a few containers paused, that ends up in degraded state
+// So autocomplete degraded pod names as well
+func AutoCompletePodsPause(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
+	if !validCurrentCmdLine(cmd, args, toComplete) {
+		return nil, cobra.ShellCompDirectiveNoFileComp
+	}
+	return getPods(cmd, toComplete, completeDefault, "paused", "degraded")
+}
+
 // AutocompleteForKube - Autocomplete all Podman objects supported by kube generate.
 func AutocompleteForKube(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
 	if !validCurrentCmdLine(cmd, args, toComplete) {
diff --git a/cmd/podman/pods/unpause.go b/cmd/podman/pods/unpause.go
index 8a0a24e98..47b29458b 100644
--- a/cmd/podman/pods/unpause.go
+++ b/cmd/podman/pods/unpause.go
@@ -24,9 +24,7 @@ var (
 		Args: func(cmd *cobra.Command, args []string) error {
 			return validate.CheckAllLatestAndIDFile(cmd, args, false, "")
 		},
-		// TODO have a function which shows only pods which could be unpaused
-		// for now show all
-		ValidArgsFunction: common.AutocompletePods,
+		ValidArgsFunction: common.AutoCompletePodsPause,
 		Example: `podman pod unpause podID1 podID2
   podman pod unpause --all
   podman pod unpause --latest`,
@@ -43,7 +41,7 @@ func init() {
 		Parent:  podCmd,
 	})
 	flags := unpauseCommand.Flags()
-	flags.BoolVarP(&unpauseOptions.All, "all", "a", false, "Pause all running pods")
+	flags.BoolVarP(&unpauseOptions.All, "all", "a", false, "Unpause all running pods")
 	validate.AddLatestFlag(unpauseCommand, &unpauseOptions.Latest)
 }