wip: docker and travis

.travis.yml

@@ -0,0 +1,32 @@
+# make use of vm's
+sudo: 'required'
+
+# have the docker service set up (we'll
+# update it later)
+services:
+  - docker
+
+# prepare the machine before any code
+# installation scripts
+before_install:
+  - ./.travis/main.sh
+
+
+script:
+  - make test
+  - make docker-image
+
+
+# only execute the following instructions in
+# the case of a success (failing at this point
+# won't mark the build as a failure).
+# To have `DOCKER_USERNAME` and `DOCKER_PASSWORD`
+# filled you need to either use `travis`' cli
+# and then `travis set ..` or go to the travis
+# page of your repository and then change the
+# environment in the settings panel.
+after_success:
+  - if [[ "$TRAVIS_BRANCH" == "master" ]]; then
+    docker login -u $DOCKER_USERNAME -p $DOCKER_PASSWORD ;
+    make docker-push ;
+    fi