From 54149525f2e8be2894f8df831bad60c639ed3a5d Mon Sep 17 00:00:00 2001
From: Martin Liu <martin.xs.liu@gmail.com>
Date: Wed, 7 Jul 2021 15:36:19 -0700
Subject: [PATCH] Add labels to metadata

---
 assets/in | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/assets/in b/assets/in
index 3679e24a..511fb7ba 100755
--- a/assets/in
+++ b/assets/in
@@ -76,6 +76,7 @@ if [ "$skip_download" = "false" ]; then
 
   echo "$image_id" > ${destination}/image-id
   docker inspect $image_id > ${destination}/docker_inspect.json
+  labels="$(cat ${destination}/docker_inspect.json | jq -r '.[0].Config.Labels // {} | to_entries | map("\(.key)=\(.value)") | join(", ")')"
 
   docker run \
     --cidfile=/tmp/container.cid \
@@ -102,6 +103,7 @@ jq -n "{
   metadata: [
     { name: \"repository\", value: $(echo $repository | jq -R .) },
     { name: \"tag\", value: $(echo $tag | jq -R .) },
-    { name: \"image\", value: $(echo $image_id | head -c 12 | jq -R .) }
+    { name: \"image\", value: $(echo $image_id | head -c 12 | jq -R .) },
+    { name: \"labels\", value: $(echo $labels | jq -R .) }
   ]
 }" | jq '{version: .version} + {metadata: [.metadata[] | select(.value != "")]}' >&3