nodejs V12.x support added

Author: hilschernetpi

Dockerfile

@@ -1,5 +1,5 @@
 #use armv7hf compatible base image
-FROM balenalib/armv7hf-debian:stretch
+FROM balenalib/armv7hf-debian:buster-20191223
 
 #dynamic build arguments coming from the /hooks/build file
 ARG BUILD_DATE
@@ -14,7 +14,7 @@ LABEL org.label-schema.build-date=$BUILD_DATE \
 RUN [ "cross-build-start" ]
 
 #version
-ENV HILSCHERNETPI_NODERED_NPIX_AI_VERSION 1.0.3
+ENV HILSCHERNETPI_NODERED_NPIX_AI_VERSION 1.1.0
 
 #labeling
 LABEL maintainer="[email protected]" \ 
@@ -27,17 +27,20 @@ COPY "./node-red-contrib-npix-ai/*" /tmp/
 
 #do installation
 RUN apt-get update  \
-    && apt-get install curl build-essential python-dev \
+    && apt-get install curl build-essential python-dev git \
 #install node.js
-    && curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash -  \
+    && curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash -  \
     && apt-get install -y nodejs  \
 #install Node-RED
-    && npm install -g --unsafe-perm node-red \
+    && npm install -g --unsafe-perm node-red@1.0.3 \
 #install node
     && mkdir /usr/lib/node_modules/node-red-contrib-npix-ai \
     && mv /tmp/npixai.js /tmp/npixai.html /tmp/package.json -t /usr/lib/node_modules/node-red-contrib-npix-ai \
     && cd /usr/lib/node_modules/node-red-contrib-npix-ai \
     && npm install \
+    && git clone https://github.com/jaycetde/node-ads1x15 /usr/lib/node_modules/node-red-contrib-npix-ai/node_modules/node-ads1x15 \
+    && cd /usr/lib/node_modules/node-red-contrib-npix-ai/node_modules/node-ads1x15 \
+    && npm install \
 #clean up
     && rm -rf /tmp/* \
     && apt-get remove curl \

node-red-contrib-npix-ai/package.json

@@ -3,7 +3,6 @@
   "version": "1.0.0",
   "description": "Node-RED node to talk to NIOT-E-NPIX-4AI16U/I modules",
   "dependencies": {
-    "node-ads1x15": "1.0.3",
     "locks": "0.2.2"
   },
   "main": "npixai.js",