fix(infra): formatting in ancillary signer config generation command

Author: jpraynaud

mithril-infra/mithril.aggregator.tf

@@ -95,13 +95,14 @@ EOT
       "export ERA_READER_ADAPTER_TYPE='${var.mithril_era_reader_adapter_type}'",
       "export ERA_READER_ADAPTER_PARAMS=$(jq -nc --arg address $(wget -q -O - ${var.mithril_era_reader_address_url}) --arg verification_key $(wget -q -O - ${var.mithril_era_reader_verification_key_url}) '{\"address\": $address, \"verification_key\": $verification_key}')",
       "export ERA_READER_SECRET_KEY='${var.mithril_era_reader_secret_key}'",
-      "export ANCILLARY_FILES_SIGNER_CONFIG=$(jq -nc --arg secret_key ${var.mithril_genesis_secret_key} '{\"type\": \"secret-key\", \"secret_key\": $secret_key}')",
       <<-EOT
-if [ "${var.mithril_aggregator_ancillary_signer_type}" = "secret-key" ]; then
-  export ANCILLARY_FILES_SIGNER_CONFIG=$(jq -nc --arg secret_key ${var.mithril_aggregator_ancillary_signer_secret_key} '{\"type\": \"secret-key\", \"secret_key\": $secret_key}')
+set -e
+export ANCILLARY_FILES_SIGNER_TYPE=${var.mithril_aggregator_ancillary_signer_type}
+if [ "$ANCILLARY_FILES_SIGNER_TYPE" = "secret-key" ]; then
+  export ANCILLARY_FILES_SIGNER_CONFIG=$(jq -nc --arg secret_key ${var.mithril_aggregator_ancillary_signer_secret_key} '{"type": "secret-key", "secret_key": $secret_key}')
 fi
-if [ "${var.mithril_aggregator_ancillary_signer_type}" = "gcp-kms" ]; then
-  export ANCILLARY_FILES_SIGNER_CONFIG=$(jq -nc --arg resource_name ${var.mithril_aggregator_ancillary_signer_gcp_kms_resource_name} '{\"type\": \"secret-key\", \"resource_name\": $resource_name, \"credentials_json_env_var\": \"GOOGLE_APPLICATION_CREDENTIALS_GCP_KMS_JSON\"}')
+if [ "$ANCILLARY_FILES_SIGNER_TYPE" = "gcp-kms" ]; then
+  export ANCILLARY_FILES_SIGNER_CONFIG=$(jq -nc --arg resource_name ${var.mithril_aggregator_ancillary_signer_gcp_kms_resource_name} '{"type": "gcp-kms", "resource_name": $resource_name, "credentials_json_env_var": "GOOGLE_APPLICATION_CREDENTIALS_GCP_KMS_JSON"}')
   export GOOGLE_APPLICATION_CREDENTIALS_GCP_KMS_JSON='${local.mithril_aggregator_ancillary_signer_gcp_kms_credentials}'
 fi
 EOT