Add build pipeline

.gitlab-ci.yml

@@ -0,0 +1,16 @@
+stages:
+  - build
+
+variables:
+  DOCKER_HOST: tcp://docker:2375/
+
+image: registry.gitlab.com/sparetimecoders/build-tools:master
+
+build:
+  stage: build
+  services:
+  - docker:dind
+  script:
+    - build
+    - push
+