[build] Publish node packages with RelWithDebInfo

platform/node/scripts/after_success.sh

@@ -3,10 +3,13 @@
 set -e
 set -o pipefail
 
-if [[ "${PUBLISH:-}" == "true" ]]; then
-    if [[ "${BUILDTYPE}" == "Release" ]]; then
+if [[ -n ${PUBLISH:-} ]]; then
+    if [[ "${BUILDTYPE}" == "RelWithDebInfo" ]]; then
         ./node_modules/.bin/node-pre-gyp package publish info
-    else
+    elif [[ "${BUILDTYPE}" == "Debug" ]]; then
         ./node_modules/.bin/node-pre-gyp package publish info --debug
+    else
+        echo "error: must provide either Debug or RelWithDebInfo for BUILDTYPE"
+        exit 1
     fi
 fi