(feat)[gitlab-ci] add .gitlab-ci.yml

.gitlab-ci.yml

+image: python
+
+stages:
+  - lint
+  - test
+
+before_script:
+  - pip install tox
+
+check-manifest:
+  stage: lint
+  script: tox -e check-manifest
+  allow_failure: true
+
+flake8:
+  stage: lint
+  script: tox -e flake8
+  allow_failure: true
+
+py27:
+  stage: test
+  before_script:
+    - apt update -y && apt install -y python-dev
+    - pip install tox
+  script:
+    - tox -e py27

MANIFEST.in

@@ -8,4 +8,5 @@ recursive-include cubicweb_registration/migration *.py
 recursive-include test/data bootstrap_cubes *.py
 
 prune debian
-exclude *.spec
\ No newline at end of file
+exclude *.spec
+exclude .gitlab-ci.yml
\ No newline at end of file