ci: remove npm install before script

Fixes #5

.gitlab-ci.yml

@@ -5,14 +5,10 @@ cache:
   paths:
     - node_modules
 
-before_script:
-  - npm install
-
 stages:
   - build
   - test
   - deploy
-  - publish
 
 build:build:
   stage: build
@@ -27,20 +23,32 @@ build:build:
 test:audit:
   stage: test
   script:
+    - npm install
     - npm audit
 
 test:mocha:
   stage: test
   script:
+    - npm install
     - npm test
 
-publish:image:
+deploy:pages:
-  image: docker:stable
+  stage: deploy
+  script:
+    - npm install
+    - npm run documentation
+    - mv docs public
+  only:
+    - master
+  artifacts:
+    paths:
+      - public
+
+deploy:image:
+  image: registry.gitlab.com/openstapps/projectmanagement/builder:latest
   dependencies:
     - build:build
-    - test:mocha
+  stage: deploy
-    - test:audit
-  stage: publish
   variables:
     DOCKER_DRIVER: overlay2
   services:
@@ -56,13 +64,3 @@ publish:image:
   only:
     - /^v[0-9]+\.[0-9]+\.[0-9]+$/
 
-deploy:pages:
-  stage: deploy
-  script:
-    - npm run documentation
-    - mv docs public
-  only:
-    - /^v[0-9]+\.[0-9]+\.[0-9]+$/
-  artifacts:
-    paths:
-      - public