From a694783659236bbdf7a81070fd3157b1f2248cbd Mon Sep 17 00:00:00 2001
From: "Brian J. Cardiff" <bcardiff@gmail.com>
Date: Mon, 4 Feb 2019 17:21:56 -0300
Subject: [PATCH] CI: Avoid duplicate runs in maintenance branches

---
 .circleci/config.yml | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index b0f4cd2b1f65..d6a14212f1b7 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -298,10 +298,18 @@ workflows:
   version: 2
   test_all_platforms:
     jobs:
-      - test_linux
-      - test_linux32
-      - test_darwin
-      - check_format
+      - test_linux:
+          filters: &unless_maintenance
+            branches:
+              ignore:
+                - /release\/.+/
+                - /.*\bci\b.*/
+      - test_linux32:
+          filters: *unless_maintenance
+      - test_darwin:
+          filters: *unless_maintenance
+      - check_format:
+          filters: *unless_maintenance
       - sync_docs_s3:
           filters:
             branches: