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plugins: fix panic installing from repo w/ digest

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Only print the tag when the received reference has a tag, if
we can't cast the received tag to a `reference.Tagged` then
skip printing the tag as it's likely a digest.

Fixes panic when trying to install a plugin from a reference
with a digest such as
`vieux/sshfs@sha256:1d3c3e42c12138da5ef7873b97f7f32cf99fb6edde75fa4f0bcf9ed277855811`

Signed-off-by: Laura Brehm <laurabrehm@hey.com>
This commit is contained in:
Laura Brehm 2024-02-01 23:25:57 +00:00
parent 82dda18898
commit 74d51e8553
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GPG key ID: CFBF847B4A313468
1 changed files with 7 additions and 2 deletions
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9
plugin/fetch_linux.go
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@ -200,8 +200,13 @@ func withFetchProgress(cs content.Store, out progress.Output, ref reference.Name
switch desc.MediaType {
case ocispec.MediaTypeImageManifest, images.MediaTypeDockerSchema2Manifest:
tn := reference.TagNameOnly(ref)
tagged := tn.(reference.Tagged)
progress.Messagef(out, tagged.Tag(), "Pulling from %s", reference.FamiliarName(ref))
var tagOrDigest string
if tagged, ok := tn.(reference.Tagged); ok {
tagOrDigest = tagged.Tag()
} else {
tagOrDigest = tn.String()
}
progress.Messagef(out, tagOrDigest, "Pulling from %s", reference.FamiliarName(ref))
progress.Messagef(out, "", "Digest: %s", desc.Digest.String())
return nil, nil
case