git subrepo clone --branch=20.41.6 git@github.com:ETLCPP/etl.git components/etl

subrepo:
  subdir:   "components/etl"
  merged:   "be5537ec"
upstream:
  origin:   "git@github.com:ETLCPP/etl.git"
  branch:   "20.41.6"
  commit:   "be5537ec"
git-subrepo:
  version:  "0.4.9"
  origin:   "???"
  commit:   "???"

components/etl/.gitlab-ci.yml

@@ -0,0 +1,25 @@
+image: rikorose/gcc-cmake
+
+variables:
+  GIT_SUBMODULE_STRATEGY: recursive
+  GIT_STRATEGY: clone
+
+stages:
+  - build
+  - test
+
+Build ETL:
+  stage: build
+  script:
+    - git fetch --tags
+    - cmake -DBUILD_TESTS=ON ./
+    - make
+  artifacts:
+    paths: 
+      - ./test/etl_tests
+
+Run ETL tests:
+  stage: test
+  dependencies:
+    - Build ETL
+  script: ./test/etl_tests