From c9e2e5ea0c7ae55d7915c953329489b2b951e137 Mon Sep 17 00:00:00 2001
From: gabriel klawitter <gabreal@users.noreply.github.com>
Date: Fri, 24 Jan 2020 22:41:41 +0800
Subject: [PATCH] ci: only tag breaksapi if there were changes to the runtime
 sources (#798)

---
 polkadot/scripts/gitlab/check_runtime.sh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/polkadot/scripts/gitlab/check_runtime.sh b/polkadot/scripts/gitlab/check_runtime.sh
index bd14abde3e..10db3ce392 100755
--- a/polkadot/scripts/gitlab/check_runtime.sh
+++ b/polkadot/scripts/gitlab/check_runtime.sh
@@ -126,7 +126,12 @@ do
 	if [ "${add_spec_version}" != "${sub_spec_version}" ]
 	then
 
-		github_label "B2-breaksapi"
+		if git diff --name-only origin/master...${CI_COMMIT_SHA} \
+			| grep -q -e '^runtime/'
+		then
+			# add label breaksapi only if this pr altered the runtime sources
+		  github_label "B2-breaksapi"
+		fi
 
 		boldcat <<-EOT