From f57290382d534c0703d21213b56c38500d361eb6 Mon Sep 17 00:00:00 2001
From: James Allen <james@sharelatex.com>
Date: Wed, 13 Jun 2018 10:11:38 +0100
Subject: [PATCH] Explain error if web crashes in acceptance tests

---
 services/web/Makefile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/services/web/Makefile b/services/web/Makefile
index bfdfc0f52f..a442ca0045 100644
--- a/services/web/Makefile
+++ b/services/web/Makefile
@@ -207,7 +207,11 @@ test_acceptance_app_stop_service:
 	docker-compose ${DOCKER_COMPOSE_FLAGS} stop -t 0 test_acceptance redis mongo
 
 test_acceptance_app_run:
-	docker-compose ${DOCKER_COMPOSE_FLAGS} exec -T test_acceptance npm -q run test:acceptance -- ${MOCHA_ARGS}
+	@docker-compose ${DOCKER_COMPOSE_FLAGS} exec -T test_acceptance npm -q run test:acceptance -- ${MOCHA_ARGS}; \
+	if [ $$? -eq 137 ]; then \
+		echo "\nOh dear, it looks like the web process crashed! Run:\n\n\tdocker-compose logs test_acceptance\n\nto see why"; \
+		exit 1; \
+	fi
 
 test_acceptance_modules:
 	@set -e; \