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authorBrent Baude <bbaude@redhat.com>2020-03-20 17:06:27 -0500
committerBrent Baude <bbaude@redhat.com>2020-03-20 17:07:57 -0500
commit0feec5de985ba2117fffb61b50b08563e67725dc (patch)
treead2a08dae3963c8c9a2ebb80da7c5fdb5f55f2b1 /cmd/podmanV2/pods/exists.go
parent7a095af92a6a39845b1c362222b23632f3e17001 (diff)
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podmanv2 pod exists
add pod exists for podman v2 Signed-off-by: Brent Baude <bbaude@redhat.com>
Diffstat (limited to 'cmd/podmanV2/pods/exists.go')
-rw-r--r--cmd/podmanV2/pods/exists.go43
1 files changed, 43 insertions, 0 deletions
diff --git a/cmd/podmanV2/pods/exists.go b/cmd/podmanV2/pods/exists.go
new file mode 100644
index 000000000..e37f2ebd7
--- /dev/null
+++ b/cmd/podmanV2/pods/exists.go
@@ -0,0 +1,43 @@
+package pods
+
+import (
+ "context"
+ "os"
+
+ "github.com/containers/libpod/cmd/podmanV2/registry"
+ "github.com/containers/libpod/pkg/domain/entities"
+ "github.com/spf13/cobra"
+)
+
+var (
+ podExistsDescription = `If the named pod exists in local storage, podman pod exists exits with 0, otherwise the exit code will be 1.`
+
+ existsCommand = &cobra.Command{
+ Use: "exists POD",
+ Short: "Check if a pod exists in local storage",
+ Long: podExistsDescription,
+ RunE: exists,
+ Args: cobra.ExactArgs(1),
+ Example: `podman pod exists podID
+ podman pod exists mypod || podman pod create --name mypod`,
+ }
+)
+
+func init() {
+ registry.Commands = append(registry.Commands, registry.CliCommand{
+ Mode: []entities.EngineMode{entities.ABIMode, entities.TunnelMode},
+ Command: existsCommand,
+ Parent: podCmd,
+ })
+}
+
+func exists(cmd *cobra.Command, args []string) error {
+ response, err := registry.ContainerEngine().PodExists(context.Background(), args[0])
+ if err != nil {
+ return err
+ }
+ if !response.Value {
+ os.Exit(1)
+ }
+ return nil
+}