Merge pull request #23 from docker/addWindowsUpstream

add windows Dockerfile template

configBuilder.sh

@@ -584,7 +584,20 @@ sed "s#keystorePass=\"password\"#keystorePass=\"${STOREPWD}\"#" ${TOMCFG}/server
 #
 # copy Dockerfile template
 #
-cp /Dockerfile.template ${PWD}/Dockerfile
+case "$BUILD_ENV" in
+LINUX | linux)
+    echo "Generating Dockerfile for a Linux container"
+    cp /Dockerfile.template ${PWD}/Dockerfile
+    ;;
+WINDOWS | windows)
+    echo "Generating Dockerfile for a Windows container"
+    cp /Dockerfile.windows.template ${PWD}/Dockerfile
+    ;;
+*)
+    echo "Environment variable BUILD_ENV was not found or had an incorrect value (only LINUX|WINDOWS is supported).  Terminating."
+    exit 1
+    ;;
+esac
 
 
 # if the user chose to use secrets, then generate a directory containing the config with secrets removed