#2 add .gitlab-ci.yml file

.gitlab-ci.yml

+image: node:10
+
+stages:
+  - install
+  - build
+  - quality
+
+install:
+  stage: install
+  script:
+    - npm install
+  artifacts:
+    name: "artifacts"
+    untracked: true
+    expire_in: 60 mins
+    paths:
+      - .npm/
+      - node_modules/
+
+build:
+  stage: build
+  script:
+    - CI=false npm run build
+  artifacts:
+    paths:
+      - build
+    expire_in: 60 mins
+  dependencies:
+    - install
+
+linting:
+  stage: quality
+  script:
+    - npm run lint
+  dependencies:
+    - install
+
+test:unit:
+  stage: quality
+  script:
+    - npm run test:coverage
+  dependencies:
+    - install
+  coverage: /All files[^|]*\|[^|]*\s+([\d\.]+)/
+
+test:e2e:
+  stage: quality
+  image: cypress/browsers:chrome69
+  dependencies:
+    - install
+    - build
+  script:
+    - npm run e2e:ci
+  artifacts:
+    paths:
+      - cypress/screenshots
+      - cypress/videos
+    expire_in: 1 day