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path: root/vendor/github.com/containerd/stargz-snapshotter/estargz/testutil.go
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Diffstat (limited to 'vendor/github.com/containerd/stargz-snapshotter/estargz/testutil.go')
-rw-r--r--vendor/github.com/containerd/stargz-snapshotter/estargz/testutil.go8
1 files changed, 4 insertions, 4 deletions
diff --git a/vendor/github.com/containerd/stargz-snapshotter/estargz/testutil.go b/vendor/github.com/containerd/stargz-snapshotter/estargz/testutil.go
index 9224e456d..1de13a470 100644
--- a/vendor/github.com/containerd/stargz-snapshotter/estargz/testutil.go
+++ b/vendor/github.com/containerd/stargz-snapshotter/estargz/testutil.go
@@ -28,6 +28,7 @@ import (
"compress/gzip"
"crypto/sha256"
"encoding/json"
+ "errors"
"fmt"
"io"
"io/ioutil"
@@ -41,7 +42,6 @@ import (
"github.com/containerd/stargz-snapshotter/estargz/errorutil"
"github.com/klauspost/compress/zstd"
digest "github.com/opencontainers/go-digest"
- "github.com/pkg/errors"
)
// TestingController is Compression with some helper methods necessary for testing.
@@ -1062,18 +1062,18 @@ func parseStargz(sgz *io.SectionReader, controller TestingController) (decodedJT
fSize := controller.FooterSize()
footer := make([]byte, fSize)
if _, err := sgz.ReadAt(footer, sgz.Size()-fSize); err != nil {
- return nil, 0, errors.Wrap(err, "error reading footer")
+ return nil, 0, fmt.Errorf("error reading footer: %w", err)
}
_, tocOffset, _, err := controller.ParseFooter(footer[positive(int64(len(footer))-fSize):])
if err != nil {
- return nil, 0, errors.Wrapf(err, "failed to parse footer")
+ return nil, 0, fmt.Errorf("failed to parse footer: %w", err)
}
// Decode the TOC JSON
tocReader := io.NewSectionReader(sgz, tocOffset, sgz.Size()-tocOffset-fSize)
decodedJTOC, _, err = controller.ParseTOC(tocReader)
if err != nil {
- return nil, 0, errors.Wrap(err, "failed to parse TOC")
+ return nil, 0, fmt.Errorf("failed to parse TOC: %w", err)
}
return decodedJTOC, tocOffset, nil
}