Add Kotlin CLI into TravisCI

Taichi Inaba · Taichi Inaba · commit c6a3fc78edfb · 2020-05-25T22:17:05.000+09:00
diff --git a/.travis.yml b/.travis.yml
@@ -3,6 +3,9 @@ php:
   - 7.3
   - 7.4
 before_install:
+  - curl -s https://get.sdkman.io | bash
+  - source "/home/travis/.sdkman/bin/sdkman-init.sh"
+  - sdk install kotlin
   - composer install
 script:
   - composer run tests
