parallel jessie/stretch CI build

.gitlab-ci.yml

@@ -37,3 +37,28 @@ upload:pkg:
   dependencies:
     - build:pkg
 
+build:src-stretch:
+  stage: build_src
+  image: "ai/build:stretch"
+  script: "build-dsc"
+  artifacts:
+    paths:
+      - build-deb/
+
+build:pkg-stretch:
+  stage: build_pkg
+  image: "ai/build:stretch"
+  script: "build-deb"
+  dependencies:
+    - build:src-stretch
+  artifacts:
+    paths:
+      - output-deb/
+
+upload:pkg-stretch:
+  stage: upload
+  image: "ai/pkg:base"
+  script: "upload-packages"
+  dependencies:
+    - build:pkg-stretch
+