Add travis-ci config

.travis.yml

@@ -0,0 +1,16 @@
+language: java
+jdk:
+- oraclejdk8
+sudo: false
+install: gradle/installViaTravis.sh
+script: gradle/buildViaTravis.sh
+cache:
+  directories:
+  - $HOME/.gradle/caches
+env:
+  global:
+  - secure: A+pzYPXBbemtE6Hb3uFs89z3CywS3PfxO9uPe9dfjOuqbxeutTDdVPOypuVbm4bRko2SChbyQ4CrnZxsNqmx0QGrQku8t75csKZPrrE8+eF5YHaN7llsX1XWQ0C5aO6J8k6b3+XxhG+MURkmlxFM7pbTvNyfgUOUOnKIQGO7fVj0kB96a9f0xRwj1QMGaEKrGwYzxXMRCnxfW0tvnwuVBhk/r0cG/10FuC5IFBLheWdwicniFtSUpKuRaDXC9eDgcNmS8fRrD6JxUC1e7+ETMcaKmnRYJ/+bdDdDh/7wTG6azORLbCyYx2YWd1rdXcO8iI78bxo2+M8zKIXz3IHXc5svmX1PXwxFBaCz4ZrU+K+XuM80OnVaLgUFZMb/LcqyMDy2IngIsksTadj+CYkKzLiaNnpwGmJpvmYDVw+Wr/oxSNuAuFTfICCu9q642KRcojWK8oM233lco2G76SIy/f7RsI8Yr53vYO/pamSeWyrMXG+guVLVsa5lA1R0Q9xM5JAJ2LTvi+oFhGVhnqnTAmV6PO0bDBfTKy26DLLv+WeSsjUL1e2HD1Owa2NFM4Ptot2nAw/1ocRj3ZNbPcU+GkPvCzX9TByCdXuPdGuY4MJyNEGjkIZUVp9wWZZEcnajb4rumygg9FsXThn41RythsIliGvaRjCg025FsXzFDVo=
+  - secure: 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
+notifications:
+  slack:
+    secure: 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

gradle/buildViaTravis.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+# This script will build the project.
+
+if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
+  echo -e "Build Pull Request #$TRAVIS_PULL_REQUEST => Branch [$TRAVIS_BRANCH]"
+  ./gradlew -Prelease.useLastTag=true build
+elif [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_TAG" == "" ]; then
+  echo -e 'Build Branch with Snapshot => Branch ['$TRAVIS_BRANCH']'
+  ./gradlew -Prelease.travisci=true -PbintrayUser="${bintrayUser}" -PbintrayKey="${bintrayKey}" build snapshot --stacktrace
+elif [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_TAG" != "" ]; then
+  echo -e 'Build Branch for Release => Branch ['$TRAVIS_BRANCH']  Tag ['$TRAVIS_TAG']'
+  case "$TRAVIS_TAG" in
+  *-rc\.*)
+    ./gradlew -Prelease.travisci=true -Prelease.useLastTag=true -PbintrayUser="${bintrayUser}" -PbintrayKey="${bintrayKey}" candidate --info
+    ;;
+  *)
+    ./gradlew -Prelease.travisci=true -Prelease.useLastTag=true -PbintrayUser="${bintrayUser}" -PbintrayKey="${bintrayKey}" final --info
+    ;;
+  esac
+else
+  echo -e 'WARN: Should not be here => Branch ['$TRAVIS_BRANCH']  Tag ['$TRAVIS_TAG']  Pull Request ['$TRAVIS_PULL_REQUEST']'
+  ./gradlew -Prelease.useLastTag=true build
+fi
+

gradle/installViaTravis.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+# This script will build the project.
+
+if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
+  echo -e "Assemble Pull Request #$TRAVIS_PULL_REQUEST => Branch [$TRAVIS_BRANCH]"
+  ./gradlew assemble
+elif [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_TAG" == "" ]; then
+  echo -e 'Assemble Branch with Snapshot => Branch ['$TRAVIS_BRANCH']'
+  ./gradlew -Prelease.travisci=true assemble 
+elif [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_TAG" != "" ]; then
+  echo -e 'Assemble Branch for Release => Branch ['$TRAVIS_BRANCH']  Tag ['$TRAVIS_TAG']'
+  ./gradlew -Prelease.travisci=true -Prelease.useLastTag=true assemble
+else
+  echo -e 'WARN: Should not be here => Branch ['$TRAVIS_BRANCH']  Tag ['$TRAVIS_TAG']  Pull Request ['$TRAVIS_PULL_REQUEST']'
+  ./gradlew assemble
+fi
+