d-utils

commit

06a7ef3cdbff6b4b7aa5b80aebf43cab50521c31

parent

8221f76898fe70da2b9dd978de4cc5a3dae8465b

Author

Tobias Bengfort <tobias.bengfort@posteo.de>

Date

2025-08-09 08:14

manifest index: fall back to first option

Diffstat

1 files changed, 8 insertions, 6 deletions

diff --git a/d-pull b/d-pull

@@ -59,12 +59,14 @@ echo "$lib/$img:$tag" > "$dir/image.txt"
   59    59 echo "  fetching manifest"
   60    60 curl -s -H "$auth" -H "Accept: $MANIFEST_TYPE" "$url/manifests/$tag" -o "$dir/manifest.json"
   61    61 
   62    -1 while grep -q 'application\\/vnd.oci.image.index.v1+json' "$dir/manifest.json"; do
   63    -1 	echo "  fetching manifest for ${GOOS:-linux}/${GOARCH:-amd64}"
   64    -1 	digest=$(jq -r "first(.manifests[] | select(.platform.os | test(\"${GOOS:-linux}\")) | select(.platform.architecture | test(\"${GOARCH:-amd64}\"))).digest" "$dir/manifest.json")
   65    -1 	if [ -z "$digest" ]; then
   66    -1 		echo "No matching manifest found"
   67    -1 		exit 1
   -1    62 while grep -q 'application\\\?/vnd.oci.image.index.v1+json' "$dir/manifest.json"; do
   -1    63 	query="first(.manifests[] | select(.platform.os | test(\"${GOOS:-linux}\")) | select(.platform.architecture | test(\"${GOARCH:-amd64}\"))).digest"
   -1    64 	if jq -e "$query" "$dir/manifest.json" > /dev/null; then
   -1    65 		echo "  fetching manifest for ${GOOS:-linux}/${GOARCH:-amd64}"
   -1    66 		digest=$(jq -r "$query" "$dir/manifest.json")
   -1    67 	else
   -1    68 		echo "  fetching first available manifest"
   -1    69 		digest=$(jq -r "first(.manifests[]).digest" "$dir/manifest.json")
   68    70 	fi
   69    71 	curl -s -L -H "$auth" -H "Accept: $MANIFEST_TYPE" "$url/manifests/$digest" -o "$dir/manifest.json"
   70    72 done