added travis build

.travis.yml

@@ -0,0 +1,39 @@
+language: objective-c
+osx_image: xcode9.2
+rvm:
+- 2.2         #see before_install for getting RVM stable.
+
+env:
+- TRAVIS_TAG="Deploy-2019.1" PROJECT_NAME="CubeShooter" UNITY_PROJECT_PATH="./" DEPLOY_UNITYPACKAGE="path set in deploy script"
+
+
+cache:
+  directories:
+    - $UNITY_DOWNLOAD_CACHE
+
+
+before_install:
+- chmod a+x ./travis-build/*.sh
+
+install:
+- cat /etc/hosts
+- ./travis-build/install-unity.sh
+
+script:
+- ./travis-build/build.sh
+- ./travis-build/run-tests.sh
+
+after_success:
+- ./travis-build/export-unity-package.sh
+
+before_deploy:
+- DEPLOY_UNITYPACKAGE="$(ls -a release/*.zip | head -n 1)"
+
+deploy:
+  provider: releases
+  api_key: $GITHUB_TOKEN
+  file: $DEPLOY_UNITYPACKAGE
+  skip_cleanup: true
+  overwrite: true
+  on:
+    tags: true 

travis-build/build.sh

@@ -0,0 +1,37 @@
+#! /bin/sh
+
+PROJECT_PATH=$(pwd)/$UNITY_PROJECT_PATH
+UNITY_BUILD_DIR=$(pwd)/Build
+LOG_FILE=$UNITY_BUILD_DIR/unity-win.log
+
+
+ERROR_CODE=0
+echo "Items in project path ($PROJECT_PATH):"
+ls "$PROJECT_PATH"
+
+
+echo "Building project for Windows..."
+mkdir $UNITY_BUILD_DIR
+/Applications/Unity/Unity.app/Contents/MacOS/Unity \
+  -batchmode \
+  -nographics \
+  -silent-crashes \
+  -logFile \
+  -projectPath "$PROJECT_PATH" \
+  -buildWindows64Player  "$(pwd)/build/win/ci-build.exe" \
+  -quit \
+  | tee "$LOG_FILE"
+
+if [ $? = 0 ] ; then
+  echo "Building Windows exe completed successfully."
+  ERROR_CODE=0
+else
+  echo "Building Windows exe failed. Exited with $?."
+  ERROR_CODE=1
+fi
+
+#echo 'Build logs:'
+#cat $LOG_FILE
+
+echo "Finishing with code $ERROR_CODE"
+exit $ERROR_CODE

travis-build/export-unity-package.sh

@@ -0,0 +1,57 @@
+#! /bin/sh
+
+PROJECT_PATH=$(pwd)/$UNITY_PROJECT_PATH
+UNITY_BUILD_DIR=$(pwd)/Build
+LOG_FILE=$UNITY_BUILD_DIR/unity-win.log
+EXPORT_PATH=$(pwd)/$PROJECT_NAME-v"$TRAVIS_TAG"-b"$TRAVIS_BUILD_NUMBER".unitypackage
+RELEASE_DIRECTORY=./release
+
+
+ERROR_CODE=0
+
+echo "Creating package at=$EXPORT_PATH"
+mkdir $UNITY_BUILD_DIR
+/Applications/Unity/Unity.app/Contents/MacOS/Unity \
+  -batchmode \
+  -nographics \
+  -silent-crashes \
+  -logFile \
+  -projectPath "$PROJECT_PATH" \
+  -exportPackage "Assets" "$EXPORT_PATH" \
+  -quit \
+  | tee "$LOG_FILE"
+
+if [ $? = 0 ] ; then
+	echo "Created package successfully."
+	ERROR_CODE=0
+
+	echo "Packaging unity package into release..."
+	#Preprare release unity package by packing into ZIP
+	RELEASE_ZIP_FILE=$RELEASE_DIRECTORY/$PROJECT_NAME-v$TRAVIS_TAG.zip
+
+	mkdir -p $RELEASE_DIRECTORY
+
+	echo "Preparing release for version: $TRAVIS_TAG"
+	cp "$EXPORT_PATH" "$RELEASE_DIRECTORY/"`basename "$EXPORT_PATH"`
+	cp "./README.md" "$RELEASE_DIRECTORY"
+	cp "./LICENSE" "$RELEASE_DIRECTORY"
+
+	echo "Files in release directory:"
+	ls $RELEASE_DIRECTORY
+
+	zip -6 -r $RELEASE_ZIP_FILE $RELEASE_DIRECTORY
+
+	echo "Release zip package ready. Zipinfo:"
+	zipinfo $RELEASE_ZIP_FILE
+
+else
+	echo "Creating package failed. Exited with $?."
+	ls
+	ERROR_CODE=1
+fi
+
+#echo 'Build logs:'
+#cat $LOG_FILE
+
+echo "Export finished with code $ERROR_CODE"
+exit $ERROR_CODE

travis-build/install-unity.sh

@@ -0,0 +1,42 @@
+#! /bin/sh
+
+# See https://unity3d.com/get-unity/download/archive
+# to get download URLs
+UNITY_DOWNLOAD_CACHE="$(pwd)/unity_download_cache"
+UNITY_OSX_PACKAGE_URL="https://download.unity3d.com/download_unity/292b93d75a2c/MacEditorInstaller/Unity-2019.1.0f2.pkg"
+UNITY_WINDOWS_TARGET_PACKAGE_URL="https://download.unity3d.com/download_unity/292b93d75a2c/MacEditorTargetInstaller/UnitySetup-Windows-Mono-Support-for-Editor-2019.1.0f2.pkg"
+
+
+# Downloads a file if it does not exist
+download() {
+
+	URL=$1
+	FILE=`basename "$URL"`
+
+	# Downloads a package if it does not already exist in cache
+	if [ ! -e $UNITY_DOWNLOAD_CACHE/`basename "$URL"` ] ; then
+		echo "$FILE does not exist. Downloading from $URL: "
+		mkdir -p "$UNITY_DOWNLOAD_CACHE"
+		curl -o $UNITY_DOWNLOAD_CACHE/`basename "$URL"` "$URL"
+	else
+		echo "$FILE Exists. Skipping download."
+	fi
+}
+
+# Downloads and installs a package from an internet URL
+install() {
+	PACKAGE_URL=$1
+	download $1
+
+	echo "Installing `basename "$PACKAGE_URL"`"
+	sudo installer -dumplog -package $UNITY_DOWNLOAD_CACHE/`basename "$PACKAGE_URL"` -target /
+}
+
+
+
+echo "Contents of Unity Download Cache:"
+ls $UNITY_DOWNLOAD_CACHE
+
+echo "Installing Unity..."
+install $UNITY_OSX_PACKAGE_URL
+install $UNITY_WINDOWS_TARGET_PACKAGE_URL

travis-build/run-tests.sh

@@ -0,0 +1,4 @@
+#! /bin/sh
+
+echo "Skipping testing. No Tests implemented yet..."
+exit 0