A bash script to install Android's zipalign in Jenkins as a Global Tool

install_zipalign.sh

printf "\nInstalling Android SDK as a Jenkins Custom Tool\n"

printf "WARNING: Remember that to run Android SDK tools you must first add support for 32 bit binaries to your slave -e.g. For AWS Linux \n\t yum install glibc.i686 \n\t yum install libzip.i686 \n\n"

pwd
ls -la

if [ ! -d build-tools ];
	then
		printf "There's no dir by the name 'build-tools' on this agent yet. Will proceed to install the Android SDK.\n"
		
		printf "Downloading the Android SDK tools for Linux\n"
		curl -o android.zip https://dl.google.com/android/repository/sdk-tools-linux-3859397.zip
		printf "Download successful\n"

		printf "Unzipping downloaded Android SDK tools\n"
		unzip -o -z android.zip
		printf "Done unzipping\n"

		printf "Removing downloaded zip file\n"
		rm android.zip
		printf "Done removing\n"

		printf "Installing Android Build Tools 23.0.1\n"
		echo "y" | tools/bin/sdkmanager "build-tools;23.0.1"
		printf "Done installing Android Build Tools 23.0.1\n"
	else
		printf "There's already a dir by the name 'build-tools' on this agent. Aborting installation of the Android SDK.\n"
fi

printf "Done installing Android SDK as a Jenkins Custom Tool\n\n"