.travis.yml in trackler-2.2.1.74

- old
+ new

@@ -1,5 +1,25 @@
-language: bash
+language: haskell
 
-script:
+env:
+  global:
+    - RESOLVER=lts-8.17
+
+cache:
+  bundler: true
+  directories:
+    - $HOME/.local
+    - $HOME/.stack
+    - $HOME/.cabal
+
+install:
+  - rvm install 2.2.5
+  - rvm use 2.2.5
   - bin/fetch-configlet
-  - bin/configlet lint .
+  - bin/fetch-stack.sh
+  - bin/fetch-exercism-infra.sh
+  - stack --resolver $RESOLVER setup
+  - "[[ $(which idris) != '' ]] || travis_wait 60 stack --resolver $RESOLVER install idris"
+
+script:
+  - bin/configlet .
+  - bin/solve_exercises.sh
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