Add .travis.yml (#3598)

* Add .travis.yml

* fix --refresh-dependencies

* try java 8

* add build with stracktrace

* Fix running test

* try building with java 6

* try using simplified init.gradle

* Revert "try using simplified init.gradle"

This reverts commit e56041e794e3b8c13453245eb2605118e4ac68ce.

* Revert "try building with java 6"

This reverts commit 51795385f453fdd8a0e77c632b5463d8754b1ba4.

* Fix running tests

* skip createExe task

* Test with broken debug mod

* Revert "Test with broken debug mod"

This reverts commit 3b26700582ba4f4f5477f5927b0006ef0fe85bb0.

.travis.yml

@@ -0,0 +1,29 @@
+sudo: required
+dist: trusty
+
+language: java
+jdk: oraclejdk8
+
+env:
+  - BUILD_NUMBER=9999
+
+before_cache:
+  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
+  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
+  - rm -f  $HOME/.gradle/caches/minecraft/deobfedDeps/providedDummy.jar
+  - rm -f  $HOME/.gradle/caches/minecraft/deobfedDeps/compileDummy.jar
+cache:
+  directories:
+    - $HOME/.gradle/caches/
+    - $HOME/.gradle/wrapper/
+
+before_install: chmod +x gradlew
+install:
+  - ./gradlew --refresh-dependencies
+  - ./gradlew ciWriteBuildNumber
+script:
+  - ./gradlew build -x createExe -S
+  - ./gradlew -p projects/Forge test -S
+
+notifications:
+  email: false