From f5ed10d8574fcf16f268e5671982d92b8cbdf9b7 Mon Sep 17 00:00:00 2001
From: Arun Raghavan <arun@asymptotic.io>
Date: Wed, 9 Oct 2024 14:00:29 -0400
Subject: [PATCH] ci: Add workflow rules to avoid duplicate branch/MR pipelines

Copied from pipewire@15b5185e6fa5d4437b6acd9cbdf7a698e01019ab
---
 .gitlab-ci.yml | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 30a47787..8ceb9e81 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,3 +1,13 @@
+# Create merge request pipelines for open merge requests, branch pipelines
+# otherwise. This allows MRs for new users to run CI, and prevents duplicate
+# pipelines for branches with open MRs.
+workflow:
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
+    - if: $CI_COMMIT_BRANCH && $CI_OPEN_MERGE_REQUESTS
+      when: never
+    - if: $CI_COMMIT_BRANCH
+
 stages:
   - container
   - container_coverity