composer packaging

.gitlab-ci.yml

+include:
+  - template: Composer.gitlab-ci.yml
+
+stages:
+  - test
+  - build
+
+publish:
+  cache:
+    - key: composer
+      paths:
+        - vendor/
+  rules:
+    - if: '$CI_COMMIT_BRANCH == "2.0"'
+
+composer_test:
+  cache:
+  - key: composer-dev
+    paths:
+      - vendor/
+  image: composer:1
+  stage: test
+  before_script:
+    - composer install --ignore-platform-reqs
+  script:
+    - composer test
+  allow_failure: true
\ No newline at end of file

composer.json

 {
+  "name": "wikibase/w-s-spaces",
+  "type": "mediawiki-extension",
   "require": {
     "ext-openssl": "*"
   },