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compat: images/json #12480

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Dec 2, 2021
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12 changes: 9 additions & 3 deletions pkg/api/handlers/compat/images.go
Original file line number Diff line number Diff line change
Expand Up @@ -409,14 +409,20 @@ func GetImages(w http.ResponseWriter, r *http.Request) {
utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "Failed get images"))
return
}
var summaries = make([]*entities.ImageSummary, len(images))
for j, img := range images {

summaries := make([]*entities.ImageSummary, 0, len(images))
for _, img := range images {
// If the image is a manifest list, extract as much as we can.
if isML, _ := img.IsManifestList(r.Context()); isML {
continue
}

is, err := handlers.ImageToImageSummary(img)
if err != nil {
utils.Error(w, "Something went wrong.", http.StatusInternalServerError, errors.Wrap(err, "Failed transform image summaries"))
return
}
summaries[j] = is
summaries = append(summaries, is)
}
utils.WriteResponse(w, http.StatusOK, summaries)
}
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7 changes: 7 additions & 0 deletions test/apiv2/10-images.at
Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,13 @@ t GET libpod/images/json 200 \
.[0].Id~[0-9a-f]\\{64\\}
iid=$(jq -r '.[0].Id' <<<"$output")

# Create an empty manifest and make sure it is not listed
# in the compat endpoint.
t GET images/json 200 length=1
podman manifest create foo
t GET images/json 200 length=1
t GET libpod/images/json 200 length=2

t GET libpod/images/$iid/exists 204
t GET libpod/images/$PODMAN_TEST_IMAGE_NAME/exists 204
t GET libpod/images/${iid}abcdef/exists 404 \
Expand Down