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json img presenter needs to degrade nicely when file metadata is not present

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Signed-off-by: Alfredo Deza <adeza@anchore.com>
This commit is contained in:
Alfredo Deza 2020-06-30 09:25:25 -04:00
parent feef7e28dc
commit 7544330bc2
1 changed files with 6 additions and 2 deletions
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8
imgbom/presenter/json/imgs/presenter.go
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@ -93,14 +93,18 @@ func (pres *Presenter) Present(output io.Writer) error {
for idx, src := range p.Source {
fileMetadata, err := pres.img.FileCatalog.Get(src)
var layer int
if err != nil {
// TODO: test case
log.Errorf("could not get metadata from catalog (presenter=json): %+v", src)
log.Errorf("could not get metadata from catalog (presenter=json): %+v - error: %w", src, err)
layer = 0
} else {
layer = int(fileMetadata.Source.Metadata.Index)
}
srcObj := source{
FoundBy: p.FoundBy,
Layer: int(fileMetadata.Source.Metadata.Index),
Layer: layer,
Effects: []string{}, // TODO
}
art.Sources[idx] = srcObj