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reject tarball writes with no destinations (#1534)

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* reject tarball writes with no destinations

* Update pkg/snapshot/snapshot.go

Co-authored-by: Tejal Desai <tejal29@gmail.com>
This commit is contained in:
Josh Chorlton
2021-01-03 10:13:05 -08:00
committed by GitHub
co-authored by Tejal Desai
parent 397912d96c
commit ece215c181
2 changed files with 6 additions and 1 deletions
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pkg/executor/push.go
+5
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@@ -217,6 +217,11 @@ func DoPush(image v1.Image, opts *config.KanikoOptions) error {
if opts.TarPath != "" {
tagToImage := map[name.Tag]v1.Image{}
if len(destRefs) == 0 {
return errors.New("must provide at least one destination when tarPath is specified")
}
for _, destRef := range destRefs {
tagToImage[destRef] = image
}