From 210156c5de96b31169873d14551058810599748f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20Soko=C5=82owski?= <jakub@status.im>
Date: Thu, 9 Feb 2023 17:27:34 +0100
Subject: [PATCH] rpc.sh: improve flags for curl wrapper
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Signed-off-by: Jakub Sokołowski <jakub@status.im>
---
 templates/rpc.sh.j2 | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/templates/rpc.sh.j2 b/templates/rpc.sh.j2
index e3277e2..e5a001f 100644
--- a/templates/rpc.sh.j2
+++ b/templates/rpc.sh.j2
@@ -6,6 +6,7 @@ URL="http://{{ geth_rpc_addr }}:{{ geth_rpc_port }}/"
 
 METHOD="$1"
 shift
+PARAMS=("$@")
 
 if [[ -z "${METHOD}" ]]; then
     echo "No method specified!" >&2
@@ -25,8 +26,11 @@ PAYLOAD="{
   \"params\": [${PARAMS}]
 }"
 
-curl -s -X POST \
-    -H "Content-type:application/json" \
+# The jq script checks if error exists and adjusts exit code.
+curl --request POST \
+    --silent \
+    --fail-with-body \
+    --header 'Content-type:application/json' \
     --data "${PAYLOAD}" \
     "${URL}" | \
     jq -e '., if .error != null then null|halt_error(2) else halt end'