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bugfix: use instance name as saved name #2260

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merged 1 commit into from
Jul 12, 2023
Merged

bugfix: use instance name as saved name #2260

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14 changes: 12 additions & 2 deletions pkg/imageengine/buildah/save.go
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Original file line number Diff line number Diff line change
Expand Up @@ -109,15 +109,25 @@ func (engine *Engine) Save(opts *options.SaveOptions) error {
if err != nil {
return err
}

if len(images) == 0 {
return fmt.Errorf("no image matched with digest %s", instanceDigest)
}

instanceTar := filepath.Join(tempDir, images[0].ID+".tar")
err = engine.saveOneImage(images[0].ID, opts.Format, instanceTar, opts.Compress)
instance := images[0]
instanceTar := filepath.Join(tempDir, instance.ID+".tar")

// if instance has "Names", use the first one as saved name
instanceName := instance.ID
if len(instance.Names) > 0 {
instanceName = instance.Names[0]
}

err = engine.saveOneImage(instanceName, opts.Format, instanceTar, opts.Compress)
if err != nil {
return err
}

pathsToCompress = append(pathsToCompress, instanceTar)
}

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