✨ Adds Gitlab CI

.gitlab-ci.yml

@@ -0,0 +1,37 @@
+---
+image: docker:stable
+
+stages:
+  - linting
+
+.linting: &linting
+  stage: linting
+  tags:
+    - linting
+
+yamllint:
+  <<: *linting
+  image: sdesbure/yamllint
+  before_script:
+    - yamllint --version
+  script:
+    - yamllint .
+
+jsonlint:
+  <<: *linting
+  image: sahsu/docker-jsonlint
+  before_script:
+    - jsonlint --version || true
+  script:
+    - |
+      for file in $(find . -type f -name "*.json"); do
+        if ! jsonlint -q $file; then
+          export FAILED=1
+        else
+          echo "$file OK"
+        fi
+      done
+      if [ "${FAILED}" = "1" ]; then
+        exit 1
+      fi
+