add CI config

.gitlab-ci.yml

@@ -0,0 +1,17 @@
+stages:
+  - generate
+
+generate-child-pipeline:
+  stage: generate
+  image: alpine:latest
+  script:
+    - apk add --no-cache bash
+    - ./ci-scripts/generate-pipeline.sh > child-pipeline.yml
+  artifacts:
+    paths:
+      - child-pipeline.yml
+  trigger:
+    include:
+      - artifact: child-pipeline.yml
+        job: generate-child-pipeline
+    strategy: depend