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Diffstat (limited to 'libpod/image/pull.go')
-rw-r--r--libpod/image/pull.go16
1 files changed, 11 insertions, 5 deletions
diff --git a/libpod/image/pull.go b/libpod/image/pull.go
index f3a10d94d..7d5bd4727 100644
--- a/libpod/image/pull.go
+++ b/libpod/image/pull.go
@@ -107,6 +107,12 @@ func getPullRefName(srcRef types.ImageReference, destName string) pullRefName {
}
}
+// getSinglePullRefNameGoal calls getPullRefName with the specified parameters, and returns a single-pair goal for the return value.
+func getSinglePullRefNameGoal(srcRef types.ImageReference, destName string) (*pullGoalNames, error) {
+ rn := getPullRefName(srcRef, destName)
+ return singlePullRefNameGoal(rn), nil
+}
+
// pullGoalNamesFromImageReference returns a pullGoalNames for a single ImageReference, depending on the used transport.
func pullGoalNamesFromImageReference(ctx context.Context, srcRef types.ImageReference, imgName string, sc *types.SystemContext) (*pullGoalNames, error) {
// supports pulling from docker-archive, oci, and registries
@@ -129,7 +135,7 @@ func pullGoalNamesFromImageReference(ctx context.Context, srcRef types.ImageRefe
if err != nil {
return nil, err
}
- return singlePullRefNameGoal(getPullRefName(srcRef, reference)), nil
+ return getSinglePullRefNameGoal(srcRef, reference)
}
if len(manifest[0].RepoTags) == 0 {
@@ -138,7 +144,7 @@ func pullGoalNamesFromImageReference(ctx context.Context, srcRef types.ImageRefe
if err != nil {
return nil, err
}
- return singlePullRefNameGoal(getPullRefName(srcRef, digest)), nil
+ return getSinglePullRefNameGoal(srcRef, digest)
}
// Need to load in all the repo tags from the manifest
@@ -172,7 +178,7 @@ func pullGoalNamesFromImageReference(ctx context.Context, srcRef types.ImageRefe
} else {
dest = manifest.Annotations["org.opencontainers.image.ref.name"]
}
- return singlePullRefNameGoal(getPullRefName(srcRef, dest)), nil
+ return getSinglePullRefNameGoal(srcRef, dest)
case DirTransport:
path := srcRef.StringWithinTransport()
@@ -183,10 +189,10 @@ func pullGoalNamesFromImageReference(ctx context.Context, srcRef types.ImageRefe
// so docker.io isn't prepended, and the path becomes the repository
image = DefaultLocalRepo + image
}
- return singlePullRefNameGoal(getPullRefName(srcRef, image)), nil
+ return getSinglePullRefNameGoal(srcRef, image)
default:
- return singlePullRefNameGoal(getPullRefName(srcRef, imgName)), nil
+ return getSinglePullRefNameGoal(srcRef, imgName)
}
}