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More explicit massage if manifest not found (#94)

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CrazyMax
2020-06-20 02:50:18 +02:00
parent db2bce3bb3
commit 9146b78111
5 changed files with 35 additions and 37 deletions
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9
pkg/registry/manifest.go
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@@ -6,6 +6,7 @@ import (
"github.com/containers/image/v5/manifest"
"github.com/opencontainers/go-digest"
"github.com/pkg/errors"
)
// Manifest is the Docker image manifest information
@@ -28,23 +29,23 @@ func (c *Client) Manifest(image Image) (Manifest, error) {
imgCloser, err := c.newImage(ctx, image.String())
if err != nil {
return Manifest{}, err
return Manifest{}, errors.Wrap(err, "Cannot create image closer")
}
defer imgCloser.Close()
rawManifest, _, err := imgCloser.Manifest(ctx)
if err != nil {
return Manifest{}, err
return Manifest{}, errors.Wrap(err, "Cannot get raw manifest")
}
imgInspect, err := imgCloser.Inspect(ctx)
if err != nil {
return Manifest{}, err
return Manifest{}, errors.Wrap(err, "Cannot inspect")
}
imgDigest, err := manifest.Digest(rawManifest)
if err != nil {
return Manifest{}, err
return Manifest{}, errors.Wrap(err, "Cannot get digest")
}
imgTag := imgInspect.Tag