From 761b6902b88247aebb748da7ebb9c2ae60718bbd Mon Sep 17 00:00:00 2001
From: redxef <federanko.manuel@gmail.com>
Date: Mon, 29 Aug 2022 23:52:14 +0200
Subject: [PATCH] Check that image is specified when running put step.

---
 src/out | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/out b/src/out
index 169a8e6..3e1d1a8 100755
--- a/src/out
+++ b/src/out
@@ -5,10 +5,15 @@ set -eu
 [ -e /opt/resource/common ] && cd /opt/resource
 . ./common
 
+image_repository="$(jq -r .params.image < "$INPUT_FILE")"
+if [ -z "$image_repository" ]; then
+    fail "must specify param `image'"
+fi
+
 image_refs_file="$(mktemp -t)"
 oci_dir="$(mktemp -d)"
 cd "$oci_dir"
-tar xf "$1/$(jq -r .params.image < "$INPUT_FILE")"
+tar xf "$1/$image_repository"
 cd - 1>&2 2>/dev/null
 
 crane push "$oci_dir" "$REPOSITORY:$TAG" --image-refs="$image_refs_file"