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Vendor in containers/(storage,image, common, buildah)

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Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
This commit is contained in:
Daniel J Walsh
2022-07-11 10:03:44 -04:00
parent 5f848d89ed
commit f67ab1eb20
576 changed files with 40399 additions and 10219 deletions
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52
vendor/github.com/containers/image/v5/internal/imagedestination/wrapper.go generated vendored
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@@ -2,13 +2,23 @@ package imagedestination
import (
"context"
"fmt"
"io"
"github.com/containers/image/v5/internal/imagedestination/stubs"
"github.com/containers/image/v5/internal/private"
"github.com/containers/image/v5/internal/signature"
"github.com/containers/image/v5/types"
"github.com/opencontainers/go-digest"
)
// wrapped provides the private.ImageDestination operations
// for a destination that only implements types.ImageDestination
type wrapped struct {
stubs.NoPutBlobPartialInitialize
types.ImageDestination
}
// FromPublic(dest) returns an object that provides the private.ImageDestination API
//
// Eventually, we might want to expose this function, and methods of the returned object,
@@ -23,18 +33,11 @@ func FromPublic(dest types.ImageDestination) private.ImageDestination {
if dest2, ok := dest.(private.ImageDestination); ok {
return dest2
}
return &wrapped{ImageDestination: dest}
}
return &wrapped{
NoPutBlobPartialInitialize: stubs.NoPutBlobPartial(dest.Reference()),
// wrapped provides the private.ImageDestination operations
// for a destination that only implements types.ImageDestination
type wrapped struct {
types.ImageDestination
}
// SupportsPutBlobPartial returns true if PutBlobPartial is supported.
func (w *wrapped) SupportsPutBlobPartial() bool {
return false
ImageDestination: dest,
}
}
// PutBlobWithOptions writes contents of stream and returns data representing the result.
@@ -48,15 +51,6 @@ func (w *wrapped) PutBlobWithOptions(ctx context.Context, stream io.Reader, inpu
return w.PutBlob(ctx, stream, inputInfo, options.Cache, options.IsConfig)
}
// PutBlobPartial attempts to create a blob using the data that is already present
// at the destination. chunkAccessor is accessed in a non-sequential way to retrieve the missing chunks.
// It is available only if SupportsPutBlobPartial().
// Even if SupportsPutBlobPartial() returns true, the call can fail, in which case the caller
// should fall back to PutBlobWithOptions.
func (w *wrapped) PutBlobPartial(ctx context.Context, chunkAccessor private.BlobChunkAccessor, srcInfo types.BlobInfo, cache types.BlobInfoCache) (types.BlobInfo, error) {
return types.BlobInfo{}, fmt.Errorf("internal error: PutBlobPartial is not supported by the %q transport", w.Reference().Transport().Name())
}
// TryReusingBlobWithOptions checks whether the transport already contains, or can efficiently reuse, a blob, and if so, applies it to the current destination
// (e.g. if the blob is a filesystem layer, this signifies that the changes it describes need to be applied again when composing a filesystem tree).
// info.Digest must not be empty.
@@ -67,3 +61,19 @@ func (w *wrapped) PutBlobPartial(ctx context.Context, chunkAccessor private.Blob
func (w *wrapped) TryReusingBlobWithOptions(ctx context.Context, info types.BlobInfo, options private.TryReusingBlobOptions) (bool, types.BlobInfo, error) {
return w.TryReusingBlob(ctx, info, options.Cache, options.CanSubstitute)
}
// PutSignaturesWithFormat writes a set of signatures to the destination.
// If instanceDigest is not nil, it contains a digest of the specific manifest instance to write or overwrite the signatures for
// (when the primary manifest is a manifest list); this should always be nil if the primary manifest is not a manifest list.
// MUST be called after PutManifest (signatures may reference manifest contents).
func (w *wrapped) PutSignaturesWithFormat(ctx context.Context, signatures []signature.Signature, instanceDigest *digest.Digest) error {
simpleSigs := [][]byte{}
for _, sig := range signatures {
simpleSig, ok := sig.(signature.SimpleSigning)
if !ok {
return signature.UnsupportedFormatError(sig)
}
simpleSigs = append(simpleSigs, simpleSig.UntrustedSignature())
}
return w.PutSignatures(ctx, simpleSigs, instanceDigest)
}