Disable a few shellcheck warnings

s3.sh

@@ -33,6 +33,7 @@ s3_ls() {
   request_url="$(create_request_url "${service}" ls "${_arg_endpoint_url}" "${region}" "${bucket}" "${key}")"
 
   if [[ "${_arg_no_sign_request}" = "on" ]]; then
+    # shellcheck disable=SC2086
     ${dryrun} curl ${curl_output} --fail "${request_url}" | "${formatter}"
   else
     headers=("host:$(get_host_from_request_url "$request_url")" "x-amz-content-sha256:${content_sha256}" "x-amz-date:${date}" "${security_token_header:-}")
@@ -95,9 +96,11 @@ Error: Invalid argument type"  #  or <S3Uri> <S3Uri> (not yet implemented)
 
   if [[ "${_arg_no_sign_request}" = "on" ]]; then
     if [[ "${http_method}" == "PUT" ]]; then
+      # shellcheck disable=SC2086
       ${dryrun} curl ${curl_output} --fail -X "${http_method}" "${request_url}" --data-binary "@${source}" -o /dev/null
       echo "upload: ${source} to s3://${bucket}/${key}"
     else
+      # shellcheck disable=SC2086
       ${dryrun} curl ${curl_output} --fail "${request_url}" -o "${destination}"
       echo "download: ${source} to ${destination}"
     fi

s3api.sh

@@ -17,6 +17,7 @@ s3api_create-bucket() {
   request_url="$(create_request_url "${service}" "" "${_arg_endpoint_url}" "${region}" "${bucket}" "")"
 
   if [[ "${_arg_no_sign_request}" = "on" ]]; then
+      # shellcheck disable=SC2086
       ${dryrun} curl ${curl_output} --fail -X "${http_method}" "${request_url}" -H "Content-Length: 0" -o /dev/null
   else
     headers=("host:$(get_host_from_request_url "$request_url")" "x-amz-content-sha256:${content_sha256}" "x-amz-date:${date}" "${security_token_header:-}")

sts.sh

@@ -15,6 +15,7 @@ sts_assume-role() {
   content_sha256="$(sha256 "${body}")"
 
   if [[ "${_arg_no_sign_request}" = "on" ]]; then
+      # shellcheck disable=SC2086
       ${dryrun} curl ${curl_output} --fail "${request_url}" --data "${body}"
   else
     headers=("host:$(get_host_from_request_url "$request_url")" "x-amz-date:${date}" "content-type:application/x-www-form-urlencoded;charset=utf-8" "${security_token_header:-}")