From 3334a1b20f14183fb08a19889780460b2e36078d Mon Sep 17 00:00:00 2001
From: Juan Eugenio Abadie <juaneabadie@gmail.com>
Date: Sun, 21 Feb 2021 15:23:18 -0300
Subject: [PATCH] Fix BUILD_EXTRA_ARGS json input

---
 docker-build.sh | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/docker-build.sh b/docker-build.sh
index 7e6ff3f..2bf0fdf 100755
--- a/docker-build.sh
+++ b/docker-build.sh
@@ -210,14 +210,15 @@ _parse_extra_args() {
   fi
 
   # json
-  declare -gA extra_args
+  declare -ga extra_args
   local key
   local value
   while read -r key; do
     value=$(_remove_quotes "$(jq ".$key" <<<"${INPUT_BUILD_EXTRA_ARGS}")")
     key=$(_remove_quotes "$key")
-    extra_args[$key]="${value//\\n/
-}"
+    extra_args+=("$key")
+    extra_args+=("${value//\\n/
+}")
   done < <(jq "keys[]" <<<"${INPUT_BUILD_EXTRA_ARGS}")
   INPUT_BUILD_EXTRA_ARGS=""
 }
@@ -309,7 +310,7 @@ build_image() {
     --tag "$DUMMY_IMAGE_NAME" \
     --file "${INPUT_CONTEXT}"/"${INPUT_DOCKERFILE}" \
     ${INPUT_BUILD_EXTRA_ARGS} \
-    ${extra_args[@]@K} \
+    "${extra_args[@]}" \
     "${INPUT_CONTEXT}" | tee "$BUILD_LOG"
   set +x
 }