From ebed5d8a4b6787f440538652dde56c20d338bff9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=D0=94=D0=B0=D0=BC=D1=98=D0=B0=D0=BD=20=D0=93=D0=B5=D0=BE?=
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 <gdamjan@gmail.com>
Date: Tue, 18 Feb 2020 20:07:13 +0100
Subject: [PATCH] output metadata that exists even when skip_download is true
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output the repository and tag as metadata too,
filter out metadata with no value.

fixes #289

Signed-off-by: Дамјан Георгиевски <gdamjan@gmail.com>
Co-Authored-By: Rui Yang <ryang@pivotal.io>
---
 assets/in | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/assets/in b/assets/in
index cfbd0465..bad1fa54 100755
--- a/assets/in
+++ b/assets/in
@@ -100,6 +100,8 @@ jq -n "{
     digest: $(echo $digest | jq -R .)
   },
   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 .) }
   ]
-}" >&3
+}" | jq '{version: .version} + {metadata: [.metadata[] | select(.value != "")]}' >&3