add .gitlab-ci.yml

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644 (file)
index 0000000..c0d9183
--- /dev/null
+++ b/.gitlab-ci.yml
@@ -0,0 +1,15 @@
+image: elixir:1.9.4-alpine
+
+variables:
+  MIX_ENV: "test"
+
+before_script:
+  - apk add --no-cache gcc g++ git make musl-dev
+  - mix local.hex --force
+  - mix local.rebar --force
+  - mix deps.get
+
+all_tests:
+  script:
+    - mix all_tests
+