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authorDaniel J Walsh <dwalsh@redhat.com>2020-10-03 06:56:42 -0400
committerDaniel J Walsh <dwalsh@redhat.com>2020-10-15 09:51:15 -0400
commit22c8270135620bbbeb988076378173e452ec04af (patch)
tree656db8df0719d224b830acdefdb08019b1b61db6 /pkg/domain/infra/abi/containers.go
parenta1d5a518d3e9db785b7f15e07c679b9ae041ccae (diff)
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fix podman container exists and diff for storage containers
Current these commands only check if a container exists in libpod. With this fix, the commands will also check if they are in containers/storage. This allows users to look at differences within a buildah or CRI-O container. Currently buildah diff does not exists, so this helps out in that situation as well as in CRI-O since the cri does not implement a diff command. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
Diffstat (limited to 'pkg/domain/infra/abi/containers.go')
-rw-r--r--pkg/domain/infra/abi/containers.go12
1 files changed, 9 insertions, 3 deletions
diff --git a/pkg/domain/infra/abi/containers.go b/pkg/domain/infra/abi/containers.go
index 614fd5fe0..191ad8eec 100644
--- a/pkg/domain/infra/abi/containers.go
+++ b/pkg/domain/infra/abi/containers.go
@@ -74,11 +74,17 @@ func getContainersByContext(all, latest bool, names []string, runtime *libpod.Ru
return
}
-// TODO: Should return *entities.ContainerExistsReport, error
+// ContainerExists returns whether the container exists in container storage
func (ic *ContainerEngine) ContainerExists(ctx context.Context, nameOrID string) (*entities.BoolReport, error) {
_, err := ic.Libpod.LookupContainer(nameOrID)
- if err != nil && errors.Cause(err) != define.ErrNoSuchCtr {
- return nil, err
+ if err != nil {
+ if errors.Cause(err) != define.ErrNoSuchCtr {
+ return nil, err
+ }
+ // Check if container exists in storage
+ if _, storageErr := ic.Libpod.StorageContainer(nameOrID); storageErr == nil {
+ err = nil
+ }
}
return &entities.BoolReport{Value: err == nil}, nil
}