From 014e9c37fa0cc539bbc553e563df0cd1fbe9722e Mon Sep 17 00:00:00 2001
From: James Lamb <jaylamb20@gmail.com>
Date: Mon, 23 Mar 2020 23:27:25 -0500
Subject: [PATCH] added check on number of R CMD CHECK notes

---
 .ci/test_r_package.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/.ci/test_r_package.sh b/.ci/test_r_package.sh
index 134d89d155c3..50c274128e84 100755
--- a/.ci/test_r_package.sh
+++ b/.ci/test_r_package.sh
@@ -91,4 +91,15 @@ if grep -q -R "WARNING" "$LOG_FILE_NAME"; then
     exit -1
 fi
 
+ALLOWED_CHECK_NOTES=3
+NUM_CHECK_NOTES=$(
+    cat ${LOG_FILE_NAME} \
+        | grep -e '^Status: .* NOTE.*' \
+        | sed 's/[^0-9]*//g'
+)
+if [[ ${NUM_CHECK_NOTES} -gt ${ALLOWED_CHECK_NOTES} ]]; then
+    echo "Found ${NUM_CHECK_NOTES} NOTEs from R CMD check. Only ${ALLOWED_CHECK_NOTES} are allowed"
+    exit -1
+fi
+
 exit 0