travis: use matrix with compatible versions

valpackett · Feb 10, 2018 · 0e13d73 · 0e13d73
1 parent 5112cec
commit 0e13d73
Showing 1 changed file with 22 additions and 12 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -2,16 +2,26 @@ dist: trusty
 sudo: false
 
 language: elixir
-elixir:
-  - 1.3.4
-  - 1.4.5
-  - 1.5.3
-  - 1.6.1
-otp_release:
-  - 18.3
-  - 19.2
-  - 20.2
 
-before_script:
-  - mix local.hex --force
-  - mix deps.get --only test
+matrix:
+  include:
+    - elixir: 1.3.4
+      otp_release: 18.3
+    - elixir: 1.3.4
+      otp_release: 19.2
+    - elixir: 1.4.5
+      otp_release: 18.3
+    - elixir: 1.4.5
+      otp_release: 19.2
+    - elixir: 1.4.5
+      otp_release: 20.2
+    - elixir: 1.5.3
+      otp_release: 18.3
+    - elixir: 1.5.3
+      otp_release: 19.2
+    - elixir: 1.5.3
+      otp_release: 20.2
+    - elixir: 1.6.1
+      otp_release: 19.2
+    - elixir: 1.6.1
+      otp_release: 20.2