add travis build

.travis.yml

@@ -0,0 +1,21 @@
+language: objective-c
+osx_image: xcode9.2
+rvm:
+- 2.2
+env:
+  global:
+  - secure: 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
+  - secure: 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
+  - secure: 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
+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"
+- "./travis-build/clean-up.sh"

travis-build/build.sh

@@ -0,0 +1,39 @@
+#! /bin/sh
+
+PROJECT_PATH=$(pwd)
+UNITY_BUILD_DIR=$(pwd)/Build
+LOG_FILE=$UNITY_BUILD_DIR/unity-android.log
+UNITY_BUILD_APK_NAME=dev_travis.apk
+UNITY_BUILD_APK_PATH=$PROJECT_PATH/Builds/Android/Development
+UNITY_BUILD_APK=$UNITY_BUILD_APK_PATH/$UNITY_BUILD_APK_NAME
+
+ERROR_CODE=1
+echo "Items in project path ($PROJECT_PATH):"
+ls "$PROJECT_PATH"
+
+echo "Building project for Android..."
+mkdir $UNITY_BUILD_DIR
+/Applications/Unity/Unity.app/Contents/MacOS/Unity \
+  --args buildName $UNITY_BUILD_APK_NAME \
+  -batchmode \
+  -nographics \
+  -silent-crashes \
+  -logFile \
+  -projectPath "$PROJECT_PATH" \
+  -buildTarget "Android" \
+  -username "$UNITYEMAIL" \
+  -password "$UNITYPASSWORD" \
+  -serial "$UNITYKEY" \
+  -executeMethod "Infrastructure.EditorHelpers.Builder.BuildDevForAndroid" |
+  tee "$LOG_FILE"
+
+if [ $? = 0 ]; then
+  echo "Building Android apk completed successfully."
+  ERROR_CODE=0
+else
+  echo "Building Android apk failed. Exited with $?."
+  ERROR_CODE=1
+fi
+
+echo "Finishing with code $ERROR_CODE"
+exit $ERROR_CODE

travis-build/clean-up.sh

@@ -0,0 +1,6 @@
+#! /bin/sh
+
+echo "return license"
+/Applications/Unity/Unity.app/Contents/MacOS/Unity -quit -batchmode -returnlicense
+
+exit 0

travis-build/install-unity.sh

@@ -0,0 +1,40 @@
+#! /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/f2970305fe1c/MacEditorInstaller/Unity.pkg"
+UNITY_ANDROID_TARGET_PACKAGE_URL="https://download.unity3d.com/download_unity/f2970305fe1c/MacEditorTargetInstaller/UnitySetup-Android-Support-for-Editor-2019.1.6f1.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_ANDROID_TARGET_PACKAGE_URL

travis-build/run-tests.sh

@@ -0,0 +1,28 @@
+#! /bin/sh
+
+PROJECT_PATH=$(pwd)
+UNITY_BUILD_DIR=$(pwd)/Build
+
+ERROR_CODE=1
+
+echo "Running editor test..."
+/Applications/Unity/Unity.app/Contents/MacOS/Unity \
+  -batchmode \
+  -nographics \
+  -silent-crashes \
+  -projectPath "$PROJECT_PATH" \
+  -buildTarget "Android" \
+  -username "$UNITYEMAIL" \
+  -password "$UNITYPASSWORD" \
+  -serial "$UNITYKEY" \
+  -runEditorTests
+
+if [ $? = 0 ]; then
+  echo "Editor tests Passed."
+  ERROR_CODE=0
+else
+  echo "One or more Editor tests failed. Exited with $?."
+  ERROR_CODE=1
+fi
+
+exit $ERROR_CODE