diff options
Diffstat (limited to 'libpod/image/pull.go')
| -rw-r--r-- | libpod/image/pull.go | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/libpod/image/pull.go b/libpod/image/pull.go index 7d5bd4727..b7b347475 100644 --- a/libpod/image/pull.go +++ b/libpod/image/pull.go @@ -108,13 +108,18 @@ 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) { +func (ir *Runtime) getSinglePullRefNameGoal(srcRef types.ImageReference, destName string) (*pullGoal, error) { rn := getPullRefName(srcRef, destName) - return singlePullRefNameGoal(rn), nil + goalNames := singlePullRefNameGoal(rn) + goal, err := ir.pullGoalFromGoalNames(goalNames) + if err != nil { + return nil, err + } + return &goal, 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) { +// pullGoalFromImageReference returns a pull goal for a single ImageReference, depending on the used transport. +func (ir *Runtime) pullGoalFromImageReference(ctx context.Context, srcRef types.ImageReference, imgName string, sc *types.SystemContext) (*pullGoal, error) { // supports pulling from docker-archive, oci, and registries switch srcRef.Transport().Name() { case DockerArchive: @@ -135,7 +140,7 @@ func pullGoalNamesFromImageReference(ctx context.Context, srcRef types.ImageRefe if err != nil { return nil, err } - return getSinglePullRefNameGoal(srcRef, reference) + return ir.getSinglePullRefNameGoal(srcRef, reference) } if len(manifest[0].RepoTags) == 0 { @@ -144,7 +149,7 @@ func pullGoalNamesFromImageReference(ctx context.Context, srcRef types.ImageRefe if err != nil { return nil, err } - return getSinglePullRefNameGoal(srcRef, digest) + return ir.getSinglePullRefNameGoal(srcRef, digest) } // Need to load in all the repo tags from the manifest @@ -153,12 +158,16 @@ func pullGoalNamesFromImageReference(ctx context.Context, srcRef types.ImageRefe pullInfo := getPullRefName(srcRef, dst) res = append(res, pullInfo) } - return &pullGoalNames{ + goal, err := ir.pullGoalFromGoalNames(&pullGoalNames{ refNames: res, pullAllPairs: true, usedSearchRegistries: false, searchedRegistries: nil, - }, nil + }) + if err != nil { + return nil, err + } + return &goal, nil case OCIArchive: // retrieve the manifest from index.json to access the image name @@ -178,7 +187,7 @@ func pullGoalNamesFromImageReference(ctx context.Context, srcRef types.ImageRefe } else { dest = manifest.Annotations["org.opencontainers.image.ref.name"] } - return getSinglePullRefNameGoal(srcRef, dest) + return ir.getSinglePullRefNameGoal(srcRef, dest) case DirTransport: path := srcRef.StringWithinTransport() @@ -189,21 +198,11 @@ func pullGoalNamesFromImageReference(ctx context.Context, srcRef types.ImageRefe // so docker.io isn't prepended, and the path becomes the repository image = DefaultLocalRepo + image } - return getSinglePullRefNameGoal(srcRef, image) + return ir.getSinglePullRefNameGoal(srcRef, image) default: - return getSinglePullRefNameGoal(srcRef, imgName) - } -} - -// pullGoalFromImageReference returns a pull goal for a single ImageReference, depending on the used transport. -func (ir *Runtime) pullGoalFromImageReference(ctx context.Context, srcRef types.ImageReference, imgName string, sc *types.SystemContext) (pullGoal, error) { - goalNames, err := pullGoalNamesFromImageReference(ctx, srcRef, imgName, sc) - if err != nil { - return pullGoal{}, err + return ir.getSinglePullRefNameGoal(srcRef, imgName) } - - return ir.pullGoalFromGoalNames(goalNames) } // pullImageFromHeuristicSource pulls an image based on inputName, which is heuristically parsed and may involve configured registries. @@ -219,10 +218,11 @@ func (ir *Runtime) pullImageFromHeuristicSource(ctx context.Context, inputName s return nil, errors.Wrap(err, "error getting default registries to try") } } else { - goal, err = ir.pullGoalFromImageReference(ctx, srcRef, inputName, sc) + g, err := ir.pullGoalFromImageReference(ctx, srcRef, inputName, sc) if err != nil { return nil, errors.Wrapf(err, "error determining pull goal for image %q", inputName) } + goal = *g } return ir.doPullImage(ctx, sc, goal, writer, signingOptions, dockerOptions, forceSecure) } @@ -234,7 +234,7 @@ func (ir *Runtime) pullImageFromReference(ctx context.Context, srcRef types.Imag if err != nil { return nil, errors.Wrapf(err, "error determining pull goal for image %q", transports.ImageName(srcRef)) } - return ir.doPullImage(ctx, sc, goal, writer, signingOptions, dockerOptions, forceSecure) + return ir.doPullImage(ctx, sc, *goal, writer, signingOptions, dockerOptions, forceSecure) } // doPullImage is an internal helper interpreting pullGoal. Almost everyone should call one of the callers of doPullImage instead. |