Add v2 interface support for nodes env (#836)

environments/nodejs/builder/Dockerfile

@@ -0,0 +1,11 @@
+ARG BUILDER_IMAGE=fission/builder
+FROM ${BUILDER_IMAGE}
+# default variant is the official alpine node image (much smaller than the standard image)
+FROM node:8-alpine
+
+ARG NODE_ENV
+ENV NODE_ENV $NODE_ENV
+
+COPY --from=0 /builder /builder
+ADD build.sh /usr/local/bin/build
+RUN chmod +x /usr/local/bin/build

environments/nodejs/builder/build.sh

@@ -0,0 +1,3 @@
+#!/bin/sh
+cd ${SRC_PKG}
+npm install && cp -r ${SRC_PKG} ${DEPLOY_PKG}