From 05b2fcc76adfd4da9efec6d8a2c95212ea97cbcf Mon Sep 17 00:00:00 2001
From: Andreas Kurth <akurth@iis.ee.ethz.ch>
Date: Wed, 5 Jan 2022 16:36:54 +0000
Subject: [PATCH] [CI] Trigger HERO CI on merge request

---
 .gitlab-ci.yml | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9b6f1bafd5347..ff155344999d5 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -17,6 +17,13 @@ variables:
   TRIPLE: riscv32-iis-llvm
   LLVM_VERSION: 12.0.1
 
+workflow:
+  rules:
+    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
+    - if: '$CI_COMMIT_BRANCH && $CI_OPEN_MERGE_REQUESTS'
+      when: never # avoid duplicate branch and merge request pipelines
+    - if: '$CI_COMMIT_BRANCH'
+
 stages:
   - tools
   - build
@@ -97,6 +104,20 @@ snitch-runtime-banshee:
     - make -j`nproc`
     - ctest -j`nproc`
 
+hero:
+  stage: test
+  needs: []
+  rules:
+    - if: '$CI_PIPELINE_SOURCE == "merge_request_event"'
+  trigger:
+    project: hero/hero
+  inherit:
+    variables: false
+  variables:
+    DOWNSTREAM: "true"
+    SUBMODULE_NAME: $CI_PROJECT_NAME
+    SUBMODULE_COMMIT_SHA: $CI_COMMIT_SHA
+
 ########################################
 ## Package stage
 ########################################