workflow disable merge request

.gitlab-ci.yml

@@ -19,12 +19,14 @@ stages:
   - test-deploy
 
 #https://docs.gitlab.com/ee/ci/yaml/workflow.html#switch-between-branch-pipelines-and-merge-request-pipelines
-#workflow:
-#  rules:
-#    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
-#    - if: ($CI_COMMIT_BRANCH || $CI_COMMIT_TAG) && $CI_OPEN_MERGE_REQUESTS
-#      when: never
-#    - if: $CI_COMMIT_BRANCH || $CI_COMMIT_TAG
+workflow:
+  rules:
+    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
+      when: never
+      # Don't run on first init commit of a branch
+    - if: $CI_COMMIT_BRANCH && $CI_COMMIT_BEFORE_SHA == "0000000000000000000000000000000000000000"
+      when: never
+    - if: $CI_COMMIT_BRANCH || $CI_COMMIT_TAG
 
 debug:
   stage: debug